|Internal-combustion engines patents - Monitor Patents|
USPTO Class 123 | Browse by Industry: Previous - Next | All
Recent | 14: Mar | Feb | Jan | 13: Dec | Nov | Oct | Sep | Aug | Jul | Jun | May | Apr | Mar | Feb | Jan | 12: Dec | Nov | Oct | Sep | Aug | July | June | May | April | Mar | Feb | Jan | 11: Dec | Nov | Oct | Sep | Aug | Jul | Jun | May | Apr | Mar | Feb | Jan | 10: Dec | Nov | Oct | Sep | Aug | Jul | Jun | May | Apr | Mar | Feb | Jan | | 09: Dec | Nov | Oct | Sep | Aug | Jl | Jn | May | Apr | Mar | Fb | Jn | | 2008 | 2007 |
Internal-combustion enginesBelow are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application. 03/06/2014 > 48 patent applications in 36 patent subcategories.
20140060471 - Bio-additive for diesel fuel jet fuel, other fuels and lubricants: Methods of making fuel additives and fuel additive formulations are presented that include degummed lipid acid or lipid ester; a bean oil and/or seed oil; a pour point depressant; and glycerol monooleate or glycerol monostearate. The fuel additives can be added to any fuel and result in advantages such as... Agent:
20140060460 - Internal combustion engine efficiency: The technique disclosed increases the energy conversion efficiency by means of substantial reduction of friction between the cylinder walls and the associated piston rings. The result is achieved by eliminating the unwanted carbonaceous deposits on cylinder walls and associated piston rings by means of vapor nitric acid (HNO3) delivered to... Agent:
20140060461 - Power generation system utilizing a fuel cell integrated with a combustion engine: A power generation system utilizing a fuel cell is described. The system includes a fuel cell having an anode configured to generate a tail gas. The anode includes an inlet and an outlet. The system further includes a fuel path configured to divert a first portion of the anode tail... Agent: General Electric Company
20140060462 - Internal combustion engine efficiency: The technique disclosed increases the energy conversion efficiency by means of substantial reduction of friction between the cylinder walls and the associated piston rings. The result is achieved by eliminating the unwanted carbonaceous deposits on cylinder walls and associated piston rings by means of vapor nitric acid (HNO3) delivered to... Agent:
20140060463 - Split cooling method and apparatus: A system and method for cooling an internal combustion engine. In one embodiment of the invention a cooling system for an internal combustion engine is disclosed, comprising an engine; an intercooler for receiving combustion air from a turbocharger, the intercooler comprising an air-to-liquid heat exchanger for exchanging heat between the... Agent: Norfolk Southern Corporation
20140060464 - Apparatus configured to shelter oil-jet device from inadvertent installation damage: An apparatus includes an oil-jet emplacement assembly and an oil-jet sheltering assembly. The oil-jet emplacement assembly is configured to spatially emplace an oil-jet device at an installation position relative to an engine block of a vehicle. The oil-jet sheltering assembly is positioned relative to the oil-jet emplacement assembly. The oil-jet... Agent: Honda Motor Co., Ltd.
20140060465 - Water cooled internal combustion engine for vehicle: A compact water cooled internal combustion engine for a vehicle wherein a water pump operated by a pump driving shaft is arranged on a crankcase cover for covering a lateral side of a crankcase, such that an axis of rotation of the water pump is coaxial with the pump driving... Agent:
20140060466 - Full expansion internal combustion engine: A two-stroke, uniflow, full expansion internal combustion (IC) engine including a plurality of cylinders, including a cylinder wall and a cylinder head having an exhaust port, an exhaust valve disposed in the exhaust port, a fuel injector and a spark means disposed through the cylinder head, a piston mounted in... Agent:
20140060507 - Engine and engine-driven working machine: An engine and an engine-driven working machine which enable blow-though prevention of an uncombusted air-fuel mixture and control of the number of times of combustion, stabilize operation during idling, and ensure output and acceleration performance during working are provided. A two-cycle engine having: a piston; a crankcase in which scavenging... Agent: Hitachi Koki Co., Ltd.
20140060468 - Sleeve valve assembly: A sleeve valve assembly. The assembly includes a valve seat, a sleeve valve and an oil path-defining piece. The sleeve valve includes a distal end with a cavity. The distal end contacts the valve seat when the sleeve valve is located in a closed position. The oil path-defining piece includes... Agent: Pinnacle Engines, Inc.
20140060467 - Valve: Embodiments relate to valves comprising a member such as a plate or poppet, that is moveable relative to a stationary seat. The state of the member may be maintained against opposing forces with relatively little expenditure of energy. According to one embodiment, a poppet displaced from seating in the valve... Agent: Lightsail Energy, Inc.
20140060469 - Valve opening-closing timing control apparatus: A valve opening-closing timing control apparatus includes an intermediate phase retaining mechanism retaining the relative rotational phase of a driven-side rotational member relative to the driving-side rotational member at an intermediate phase that is a phase between most retarded angle phase and most advanced angle phase. The driving-side rotational member... Agent:
20140060470 - Valve open/close timing control system: Provided is a valve open/close timing control system where a valve open/close timing control device includes a drive-side rotating member, a driven-side rotating member, a relative rotational phase control mechanism, and a first locking member, in which the internal combustion engine is configured to be started by a drive force... Agent: Aisin Seiki Kabushiki Kaisha
20140060472 - Starting device for an internal combustion engine: A starting device for an internal combustion engine has a starter pinion which can be adjusted axially between an out-of-function position and an advanced drive position and is seated on a shaft, on which a securing ring is arranged in order to limit the axial movement of the starter pinion.... Agent: Robert Bosch Gmbh
20140060473 - Intake structure for saddle type vehicle: An intake structure for a saddle type vehicle for effectively lower the temperature of suction air includes an intake system disposed behind an engine supported on a vehicle body frame and a vehicle body cover for covering at least a side of the intake system. An inlet that is open... Agent:
20140060474 - Engine balancer: An engine balancer including a driving gear, a driving shaft, a driven gear, and a gear pair formed by interlocking the driving gear with the driven gear, wherein the driving gear is engaged with the driven gear, and the engine balancer further includes a fixing member to elastically fix the... Agent: Hitachi Automotive Systems, Ltd.
20140060475 - Combustion chamber providing valve clearance: An internal combustion engine includes a piston disposed within a bore and moveable in a reciprocating motion within the bore along a central bore axis. The piston includes an axial end surface that defines a combustion chamber having a plurality of annular recesses recessed into the axial end surface of... Agent: Gm Global Technology Operations LLC
20140060476 - Engine lubrication control system: The present invention provides an engine lubrication control system including an engine, an oil pump which is driven by the engine, an oil circuit which extends downstream from the oil pump, and a plurality of oil branch supply paths which branch from the oil circuit and supply oil to each... Agent: Yamada Manufacturing Co., Ltd.
20140060477 - Engine lubrication control system: The present invention provides an engine lubrication control system including an engine, an oil pump which is driven by the engine, an oil circuit which extends downstream from the oil pump, and a plurality of oil branch supply paths which branch from the oil circuit and supply oil to each... Agent: Yamada Manufacturing Co., Ltd
20140060478 - Internal combustion engine with shrouded injection valve and precombustion chamber system: An engine is provided. In one embodiment, the engine includes a precombustion chamber having a body, a secondary combustion chamber disposed at least partially in the body, and a plurality of passages configured to place the precombustion chamber in fluid communication with a main combustion chamber.... Agent: Cameron International Corporation
20140060479 - Two-stage precombustion chamber for large bore gas engines: In certain embodiments, a two-stage precombustion chamber may be used to reduce engine NOx levels, with fueled precombustion chambers, while maintaining comparable engine power output and thermal efficiency. One or more fuel admission points may be located in either the first prechamber stage or the second prechamber stage. A more... Agent:
20140060480 - Internal combustion engine with shrouded injection valve and precombustion chamber system: An engine is provided. In one embodiment, the engine includes a precombustion chamber having a body, a secondary combustion chamber disposed at least partially in the body, and a plurality of passages configured to place the precombustion chamber in fluid communication with a main combustion chamber.... Agent: Cameron International Corporation
20140060481 - Method and apparatus of producing laminar flow through a fuel injection nozzle: A method and apparatus for producing laminar flow through a fuel injection nozzle are provided. The method may comprise the steps of: providing a housing defining a cavity; providing a nozzle assembly having a first portion and a second portion extending from the first portion, the nozzle assembly being disposed... Agent: Gm Global Technology Operations LLC
20140060482 - Six stroke 'blackburn cycle' engine: A ‘Blackburn Cycle’ internal combustion engine has maximised ‘air only’ induction and ‘air only’ exhaust strokes between usual 4 stroke cycles. One or more inlet valves open fully via lever 7 for the alternate ‘air only’ inductions. The travel for the next fuel/air induction through the same inlet valve 13... Agent:
20140060483 - Throttle body structure: A throttle body structure includes a plurality of throttle bores, an idle air control valve that is provided between the throttle bores, a plurality of bypass passages that extend toward a downstream side of the throttle bores, and bypass ports that are arranged between the throttle bores and supply idle... Agent: Honda Motor Co. Ltd.
20140060484 - Electric actuator: An electric actuator includes an electric motor, a gear deceleration device, a housing, and a motor attachment plate. The electric motor is configured to convert electric power into rotation output. The gear deceleration device is configured to decelerate the rotation output of the electric motor. The electric motor and the... Agent: Denso Corporation
20140060485 - Intake control system for internal combustion engine: An intake control system for an internal combustion engine, which, even when there are a plurality of intake air amounts for attaining one target torque, is capable of positively selecting a minimum intake air amount therefrom without causing hunting, and setting the minimum intake air amount as a target intake... Agent: Honda Motor Co., Ltd.
20140060486 - Engine control system: In a system, a signal output module produces pulses based on rotation of a crankshaft, and outputs a signal having the pulses. A pattern of the pulses shows at least one reference portion of the crankshaft to which the position of at least one cylinder is relative. A reference portion... Agent: Suzuki Motor Corporation
20140060487 - Utility vehicle horsepower management: Disclosed are horsepower management systems and methods for use on power machines with an engine that powers a drive system. An engine speed control device controls the engine speed. A variable displacement drive pump controlled by a displacement control member provides pressurized fluid to a drive motor. A control system... Agent: Clark Equipment Company
20140060488 - Method for determining the idle travel of a piezo-injector with a directly actuated nozzle needle: A method is disclosed for determining the idle travel of a piezo-injector which has a piezo-actuator and a nozzle needle which is activated directly by the piezo-actuator. A test pulse is applied to the piezo-actuator, which pulse brings about a continuous increase in the piezo-travel. The time period is measured... Agent: Continental Automotive Gmbh
20140060491 - Fuel injection control device for saddle-ride type vehicle: A fuel injection control device includes a throttle opening read timing setter that sets the timing at which a throttle opening is read. The setter is triggered to detect the throttle opening used for calculation of a basic injection amount by the start of calculation timing of the basic injection... Agent: Honda Motor Co., Ltd.
20140060492 - Method for modifying a vehicle to receive and utilize a secondary fuel: A method for modifying a vehicle to receive and utilize a secondary fuel is provided, as well as the modified vehicle. The vehicle prior to modification can use a primary fuel, and comprises signal transmitter for supplying a signal having a pulse width that varies to vary the quantity of... Agent:
20140060495 - Method of compensating for injector aging: A method of controlling a fuel injector is provided. Engine speed is monitored. Engine torque output is monitored. It is determined if the engine speed is within one of a plurality of predefined engine speed ranges. It is determined if the engine torque output is within one of a plurality... Agent: International Engine Intellectual Property Company, LLC
20140060494 - On-vehicle compressed natural gas system with in-cabin display: A compressed natural gas (CNG) fueling system includes a CNG reservoir that can be mounted to a vehicle, a sensor arrangement that can sense an environmental condition in a vicinity of the vehicle and a condition associated with the reservoir, an electronically configurable display that can be mounted within a... Agent: Dhybrid Systems, LLC
20140060489 - Spark-ignition direct injection engine: A spark-ignition direct injection engine is provided. The engine includes an engine body, a fuel injection valve, a fuel pressure setting mechanism, an ignition plug, and a controller. The controller operates the engine to perform compression-ignition combustion within a first operating range, and controls the ignition plug to operate the... Agent: Mazda Motor Corporation
20140060490 - Spark-ignition direct injection engine: A spark-ignition direct injection engine is provided. The engine includes an engine body, a fuel injection valve, a fuel pressure setting mechanism, an ignition plug, and a controller. Within a low engine speed operating range of a predetermined high engine load range, the fuel pressure setting mechanism sets a fuel... Agent: Mazda Motor Corporation
20140060493 - Spark-ignition direct injection engine: A spark-ignition engine is provided. The engine includes an engine body, a fuel injection valve, an ignition plug, an EGR introduction system, and a controller for operating the engine body by controlling the fuel injection valve, the ignition plug, and the EGR introduction system. The controller controls to combust mixture... Agent: Mazda Motor Corporation
20140060496 - System and method for controlling lpg pump and fuel supplying system of lpi engine using thereof: A method of controlling a liquefied petroleum gas (LPG) fuel pump may include driving a motor of the LPG fuel pump with a voltage of a predetermined duty, measuring a driving speed of the motor, changing the predetermined duty of the motor so that the measured driving speed of the... Agent: Hyundai Motor Company
20140060497 - Evaporation fuel processing device: An evaporation fuel processing device is provide including: a passage; a tank port and a purge port on one end side of the passage; an atmospheric air port on the other end side of the passage; and adsorbent layers filled with adsorbent for evaporation fuel components, provided in the passage;... Agent: Aisan Kogyo Kabushiki Kaisha
20140060499 - Evaporation fuel processing device: The present invention provides an evaporation fuel processing device including: a passage formed inside so as to allow a fluid to flow through the passage; a tank port and a purge port formed on one end side of the passage; an atmospheric air port formed on the other end side... Agent: Aisan Kogyo Kabushiki Kaisha
20140060498 - Fuel vapor treatment system: An ECU controls a selector valve so as to connect a first pump passage and a second pump passage, and determines whether a fuel vapor leak from a fuel tank is in an allowable range based on a pressure in the fuel tank which is detected by a pressure sensor... Agent: Denso Corporation
20140060500 - Charge air cooler with dual flow path conduit: An engine cooling system comprises a charge air cooler having an inlet, a plurality of heat exchange passages fluidically coupled to the inlet, and an outlet fluidically coupled to the heat exchange passages, and a conduit coupled to the outlet and an intake manifold of an engine, the conduit divided... Agent: Ford Global Technologies, LLC
20140060501 - Fuel heating system: The present invention provides a fuel heating system for preheating a vegetable oil based fuel for use in a diesel engine, said fuel heating system comprising a fuel tank (1), a heating device (3), a heat carrier arrangement (4,6) comprising a liquid heat carrier, and a heat exchanger (6) arranged... Agent: Revego, Ltd.
20140060502 - Ethanol preheater for engine: An engine system and method for preheating a fuel for a cold startup of an IC engine are provided. The engine system may include an IC engine coupled to a source of fuel and configured to receive and combust a fuel from the source to rotate a shaft. The engine... Agent: Grupo Guascor S.l.
20140060503 - Egr cooler condition module and associated system: An apparatus for determining a condition of an exhaust gas recirculation (EGR) cooler of an internal combustion engine includes a clean EGR cooler module that is configured to estimate the temperature of exhaust gas exiting a clean EGR cooler. The apparatus also includes a fouled EGR cooler module that is... Agent:
20140060504 - Exhaust gas recirculation apparatus and method for forming same: An exhaust gas recirculation cooler for internal combustion engines and a method of forming same. One or more cooler tubes incorporate a flexible section, comprised of one or more integrally formed convolutions, with a tube and fin architecture. The exhaust gas recirculation cooler provides thermal compensation, on a per-tube basis,... Agent: SeniorIPGmbh
20140060505 - Apparatus for providing concentrated inductive power transfer: An inductive charging coil assembly for a vehicle is provided. The assembly comprises a first base plate including at least one first coil thereon for receiving magnetic flux to charge a vehicle battery. The assembly further comprises a second base plate including at least one second coil having a top... Agent: Lear Corporation
20140060506 - Oxygen fraction estimation for diesel engines utilizing variable intake valve actuation: A physically-based, generalizable method to estimate the in-cylinder oxygen fraction from production viable measurements or estimates of exhaust oxygen fraction, fresh air flow, charge flow, fuel flow, turbine flow and EGR flow. The oxygen fraction estimates can be sensitive to errors in the EGR and turbine flow, and in other... Agent: Purdue Research Foundation02/27/2014 > 28 patent applications in 23 patent subcategories.
20140053794 - Centrifugal fan: A centrifugal fan for use with an engine includes a hub defining a rotational axis, a plurality of blades arranged about the rotational axis, and a screen coupled to the hub and blades for co-rotation therewith. The hub, the blades, and the screen are integrally formed as a single piece.... Agent: Briggs & Stratton Corporation
20140053793 - Rotating screen for centrifugal fan: A rotating screen, for use with a centrifugal fan of an engine, includes a hub having a rotational axis and a plurality of blades extending radially outwardly from the hub. Each of the blades includes a root adjacent the hub, a tip, a leading edge extending between the root and... Agent: Briggs & Stratton Corporation
20140053795 - Heater and glow plug provided with same: A heater includes: a resistor including a heat-generating portion; a lead joined to an end portion of the resistor; and an insulating base covering the resistor and the lead. At a junction between the resistor and the lead, the lead has a shape thicker than the resistor and is connected... Agent: Kyocera Corporation
20140053796 - Cyclonic air cleaner: An air cleaner device for filtering intake air including a housing defining a chamber, a filter element disposed within the chamber, and a duct element having a passageway in fluid communication with the chamber. Further, the duct element extends along and downwardly from about a portion of the housing and... Agent: Kohler Co.
20140053797 - Lubricating structure of multi-link piston-crank mechanism for internal combustion engine: A lubricating mechanism of a multilink, piston-crank mechanism for an internal combustion engine is provided. At a predetermined crank angle at which the crank pin oil passage and the lower link oil passage are communicative, viewed in the direction of the crankshaft, along a straight line connecting the center of... Agent: Nissan Motor Co., Ltd.
20140053798 - Bolted joint inner thread coating and methods of manufacturing: A device and corresponding methods for applying a coating material are disclosed. The method may include applying a first coating material on a threaded region of an opening in a multi-piece assembly, and inserting at least one fastener to the threaded region. The fastener may include a mating thread selectively... Agent:
20140053799 - Pre-chamber: A pre-chamber is provided. In one embodiment, the pre-chamber is part of a two-stroke combustion engine having a cylinder head with a sparkplug receptacle that has a generally frustoconical shape, and the pre-chamber is coupled to the sparkplug receptacle. The pre-chamber may include a cooling jacket with a generally frustoconical... Agent: Cameron International Corporation
20140053800 - Dual fuel system diagnostics for dual fuel engine and machine using same: A machine includes a machine body and a dual fuel compression ignition engine attached to the machine body. A dual fuel system is operably coupled to supply the engine with liquid diesel fuel and natural gas fuel directly into respective cylinders of the engine. The fuel system includes an insulated... Agent: Caterpillar Inc.
20140053801 - Autoadaptive engine idle speed control: A machine engine idle speed control system may include an automated autoadaptive mode to supplement typical economy and normal power modes. The autoadaptive mode may afford an operator with an automated option to optimize fuel economy and lower engine/machine noise. The autoadaptive mode may initially default to a typical lower... Agent: Caterpillar Paving Products
20140053804 - Cylinder activation and deactivation control systems and methods: A ranking module determines N ranking values for N predetermined cylinder activation/deactivation sequences of an engine, respectively. N is an integer greater than or equal to two. A cylinder control module, based on the N ranking values, selects one of the N predetermined cylinder activation/deactivation sequences as a desired cylinder... Agent: Gm Global Technology Operations LLC
20140053802 - Cylinder deactivation pattern matching: A cylinder control module: selects one of N predetermined cylinder activation/deactivation patterns as a desired cylinder activation/deactivation pattern for cylinders of an engine, wherein N is an integer greater than two; and activates and deactivates opening of intake and exhaust valves of first and second ones of the cylinders that... Agent: Gm Global Technology Operations LLC
20140053805 - System and method for controlling spark timing when cylinders of an engine are deactivated to reduce noise and vibration: A system according to the principles of the present disclosure includes a cylinder activation module and a spark timing module. The cylinder activation module selectively deactivates and reactivates a cylinder of an engine based on a driver torque request. When the cylinder is deactivated, the spark timing module selectively increases... Agent: Gm Global Technology Operations LLC
20140053803 - System and method for deactivating a cylinder of an engine and reactivating the cylinder based on an estimated trapped air mass: A system according to the principles of the present disclosure includes a cylinder activation module and a spark control module. The cylinder activation module selectively deactivates and reactivates a cylinder of an engine. The cylinder activation module deactivates the cylinder after intake air is drawn into the cylinder and before... Agent: Gm Global Technology Operations LLC
20140053806 - Four-cylinder in-line engine with partial shutdown and method for operating such a four-cylinder in-line engine: An engine method, comprising turning off a second cylinder group in response to engine load falling below a first threshold, the second cylinder group including a first outer most cylinder and its immediately adjacent cylinder and turning on the second cylinder group in response to engine load raising above a... Agent: Ford Global Technologies, LLC
20140053807 - Motor control device: A motor control device includes a drive circuit to drive an H-bridge circuit to control a current fed to a motor, a drive command signal generator to generate a drive command signal including a pulse signal having predetermined drive frequency and duty for sending a command to drive the motor,... Agent:
20140053808 - Spark ignition type internal combustion engine: In the present spark ignition internal combustion engine, a shortest self-ignition delay time τmin for a maximum cylinder internal pressure Pmax and a maximum cylinder internal temperature Tmax when equivolume combustion is realized is calculated by using a calculation formula which uses a cylinder internal pressure and a cylinder internal... Agent: Toyota Jidosha Kabushiki Kaisha
20140053809 - Valvetrain fault indication systems and methods using engine misfire: A system for a vehicle includes a misfire indication module, a valve control module, and a fault indication module. The misfire indication module selectively indicates that misfire occurred within a cylinder of an engine. The valve control module controls lifting of a valve of a cylinder of the engine and,... Agent: Gm Global Technology Operations LLC
20140053810 - Full expansion internal combustion engine with co-annular pistons: A cylinder for an internal combustion engine having co-annular dual pistons. The cylinder has a main cylinder having a main cylinder wall and a cylinder head, a first or outer piston having an annular crown, an inner cylinder wall that defines an inner cylinder, and an annular outer sidewall extending... Agent:
20140053811 - System and method of controlling combustion in an engine having an in-cylinder pressure sensor: A control system for an internal combustion engine comprises pressure sensing means, memory means, processing means, and fuel injection control means. Pressure sensing means generate in-cylinder pressure data used to calculate total heat generated during combustion cycle. Memory means store predetermined crank angle data, such as CA50 crank angle data,... Agent: International Engine Intellectual Property Company LLC
20140053812 - Fuel injection control system for internal combustion engine: An object of the invention is to detect, in a fuel injection control system for an internal combustion engine equipped with a low pressure fuel pump and a high pressure fuel pump, a failure in the fuel injection system including the high pressure fuel pump with high accuracy. To achieve... Agent: Toyota Jidosha Kabushiki Kaisha
20140053813 - Control apparatus for internal combustion engine: A fuel injection valve (26) is provided which is capable of directly injecting fuel into a cylinder. If a target fuel injection amount is smaller than a minimum fuel injection amount that is minimum and is capable of injecting during one opening and closing operation of the fuel injection valve... Agent: Toyota Jidosha Kabushiki Kaisha
20140053814 - Diesel fuel pump module: A diesel fuel pump module for use within a diesel fuel tank includes a reservoir defining a fuel storage volume. A jet pump having an inlet is positioned within the reservoir and configured to pump fuel from the tank into the reservoir. The module further includes an electric pump having... Agent: Robert Bosch Gmbh
20140053816 - Gaseous fuel and intake air mixer for internal combustion engine: A gaseous fuel mixer for an internal combustion engine includes a mixer body and a mixer element supported in a mixer passage formed in the mixer body. The gaseous fuel mixer attaches to an intake manifold at a first end and receives intake air at a second end. A distal... Agent: Cummins Intellectual Property, Inc.
20140053815 - Gaseous fuel mixer for internal combustion engine: A gaseous fuel mixer for an internal combustion engine includes a frustoconical cone and an outlet element extending from the frustoconical cone at an interior portion of the frustoconical cone. The outlet element and the frustoconical cone are located within a mixer passage of an intake system. The mixer passage... Agent: Cummins Intellectual Property, Inc.
20140053817 - Internal combustion engine: A variable-valve-mechanism controlling portion controls a variable valve mechanism in such a manner that an exhaust valve is opened not only in an exhaust stroke but also in an intake stroke. In the intake stroke, a part of the exhaust gas discharged from the combustion chamber is returned to the... Agent: Denso Corporation
20140053818 - System and method for monitoring blow-by in a combustion engine: v
20140053819 - Ignition device for spark ignition engines: The invention relates to an ignition device for an Otto engine, comprising an ignition coil, a printed circuit board, which carries a control circuit with a power transistor, a plastic housing, in which the ignition coil and the printed circuit board are arranged, and a thermal dissipation element, which protrudes... Agent:
20140053820 - Ignition device for battery-less engine and method for starting and operating battery-less engine: In the ignition device for the battery-less engine, a transistor-type ignition control circuit of the engine including a manual starting device is actuated by using output of the generator driven by the engine, and a primary winding of an ignition coil is powered from the ignition control circuit. In the... Agent: Honda Motor Co., Ltd.02/20/2014 > 32 patent applications in 27 patent subcategories.
20140048029 - Process for operating an engine supplied with a fuel containing a catalyst for regenerating a particulate filter: The invention relates to a process for operating an internal combustion engine of a vehicle equipped with an exhaust system comprising a catalysed particulate filter in which the engine is supplied with a fuel containing a catalyst for regenerating the particulate filter. The process is characterized in that the concentration... Agent: Rhodia Operations
20140048022 - Engine system with reformer: An engine system includes a reformer for driving an engine by supplying the engine with a reformed fuel which the reformer reforms from a pre-reformed fuel. The reformer includes a reforming catalyst for reforming the pre-reformed fuel by a water vapor reforming reaction. The engine system also includes a pre-reformed... Agent: Hitachi, Ltd.
20140048023 - Feed forward control for electric variable valve operation: Periodic torque disturbances that affect cylinder valve operation are anticipated, and an appropriate reaction torque is provided by an electric motor to counteract the periodic torque disturbances to position a cylinder valve at a desired position.... Agent: Ford Global Technologies, LLC
20140048024 - Hydraulic valve train of an internal combustion engine: The invention proposes a subassembly of a hydraulic variable valve train of an internal combustion engine, having a guide bushing (4) that can be installed in a hydraulic housing (3), and having a piston (5) supported therein so as to be axially movable for actuating a gas exchange valve (1),... Agent: Schaeffler Technologies Ag & Co., Kg
20140048025 - Valve timing control apparatus of internal combustion engine: In a valve timing control apparatus employing a helical torsion spring attached at one end to a vane rotor and attached at the other end to a housing, for biasing the vane rotor relative to the housing in a specified phase-change direction under a preload, adjacent coils of the torsion... Agent: Hitachi Automotive Systems, Ltd.
20140048026 - Variable valve device for internal combustion engine: A variable valve actuation device for an internal combustion engine includes a variable valve timing mechanism and a valve timing restricting mechanism. When the operating state of the variable valve timing mechanism is in the phase restricting state and the operating state of the variable valve timing mechanism is changed... Agent:
20140048027 - Housing bell with integrated pressure accumulator having a flanged cover: A pressure accumulator for a camshaft phaser of an internal combustion engine, including a housing that accommodates a piston and forms a cavity fillable with a hydraulic fluid. The cavity is configured as a hole and is closed by a cover on at least one side so as to be... Agent: Schaeffler Technologies Ag & Co. Kg
20140048028 - Lifter guide assembly for an internal combustion engine: A lifter guide includes a lifter guide body having an outer surface and an inner surface that extend from a first end to a second end. The inner surface defines at least one push rod passage. A plurality of compression members are provided at the first end. The plurality of... Agent: Gm Global Technology Operations LLC
20140048030 - Plasma generation device: In an plasma generation device 30 that generates electromagnetic wave plasma by emitting electromagnetic waves to a combustion chamber 21 of an internal combustion engine 20, combustion is promoted by increasing the amount of gas to be brought into contact with the electromagnetic wave plasma in the combustion chamber 21.... Agent: Imagineering, Inc.
20140048031 - Device and method for starting an internal combustion engine arranged in a vehicle: A system and method are provided for starting an internal-combustion engine arranged in a vehicle equipped with an electric machine that at least temporarily drives the internal-combustion engine and a first electrical energy storage unit. An adjusting unit is provided by which the electric machine is connectable with the first... Agent: Bayerische Motoren Werke Aktiengesellschaft
20140048032 - Intake apparatus: An intake apparatus that mounts an air cleaner and an outdoor air duct inside an engine room and ensures space for maintenance that includes: a bottomed tubular case having an opened end and formed with an inflow port; a cover formed with an outflow port and configured to close the... Agent: Roki Co., Ltd.
20140048033 - Cylinder head and method: A cylinder head is formed by positioning a clad preform including a first and second layer in a casting die cavity with the second layer in communication with the die cavity and the first layer facing outwardly to define a combustion surface. Molten material provided to the die cavity is... Agent: Gm Global Technology Operations LLC
20140048034 - System and method for enhancing vehicle performance: A system and a method for improving fuel efficiency of an engine include the application of at least a pair of magnets coupled to opposite sides of a crankcase ventilation passageway and oriented substantially parallel to each other such that an attractive magnetic force is applied transverse to the passageway.... Agent: Mackson Limited
20140048035 - Injection valve: An injection valve for injecting fuel into a combustion chamber of an internal combustion engine comprises a valve seat, a valve element, at least one injection opening formed in the valve seat and leading to the combustion chamber, the at least one injection opening opened or closed by a stroke... Agent: Ford Global Technologies, LLC
20140048036 - Internal combustion engine: To be able to react more fuel, first injection openings (9) and second injection openings (10) are situated relative to one another in such a way that first injection jets (15) from the first injection openings (9) reach the piston (4) essentially without contacting second injection jets (18) from the... Agent: Daimler Ag
20140048037 - Methods and systems for reducing the formation of oxides of nitrogen during combustion of engines: The present disclosure is directed to various embodiments of systems and methods for reducing the production of harmful emissions in combustion engines. One method includes correlating combustion chamber temperature to acceleration of a power train component, such as a crankshaft. Once the relationship between acceleration/deceleration of the component and combustion... Agent: Mcalister Technologies, LLC
20140048038 - Control apparatus for internal combustion engine: An object of this invention is to accurately detect a sensitivity abnormality of an in-cylinder pressure sensor over a wide operating range without using other sensor outputs or the like. Based on only the output of an in-cylinder pressure sensor 44, an ECU 50 acquires a first parameter that is... Agent: Toyota Jidosha Kabushiki Kaisha
20140048039 - Method for controlling an ignition system of an internal combustion engine and an ignition system: A method for controlling an ignition system of an internal combustion engine, with which a device for the detection of misfires is provided, comprises operation of the internal combustion engine in a calibration mode, wherein the calibration mode includes stepwise reduction of the ignition energy by changing the ignition parameter... Agent: Ford Global Technologies, LLC
20140048040 - Control method and system for internal combustion engine: The invention relates to a control method and system for an internal combustion engine incorporating an engine shut-off valve, and in particular an air intake shut-off valve for a diesel or gas-fueled engine. The control system comprises a valve controller unit including a receiver capable of receiving sensor signals, and... Agent:
20140048041 - In-cylinder pressure detecting device of direct injection type internal combustion engine: An in-cylinder pressure detecting device of a direct injection type internal combustion engine is provided in which a ring-shaped pressure detection element (34) surrounding a fuel injection hole (33b) is provided in the vicinity of an extremity of an injector (20) that injects fuel into a combustion chamber. Since the... Agent: Honda Motor Co. Ltd.
20140048042 - Method of fuel activation and system to deliver it to a diesel engine: A method for activating fuel by saturating the fuel with a gas and delivering the saturated fuel to an internal combustion engine for combustion is provided. Fuel from a fuel tank is delivered to an absorber and gas is directed into the absorber, mixing with the dispersed fuel to form... Agent: Helpful Technologies, Inc
20140048043 - Valve device for controlling or metering a fluid: A valve device for controlling or metering a fluid includes a housing, a flow duct formed in the housing, and a valve body arranged in the flow duct. The valve body has a sealing section which, when the valve device is closed, rests on a sealing seat on the housing.... Agent: Robert Boasch Gmbh
20140048044 - Fuel injection valve damping insulator: A fuel injection valve damping insulator damps vibration produced in a fuel injection valve (11). A damping insulator (30) is interposed between a shoulder portion (18) of a cylinder head and a tapered surface (24) of the fuel injection valve (11) that faces the shoulder portion. The damping insulator (30)... Agent: Toyota Jidosha Kabushiki Kaisha
20140048047 - Fuel supply control device and control method for engine: In an engine that includes a liquid fuel injector and a gaseous fuel injector connected to an intake pipe via a fuel passage and that switches fuel supplied into intake air between liquid fuel and gaseous fuel, an electronic control unit increases fuel in an amount required to fill the... Agent:
20140048045 - Injection timing: Various systems and methods for determining a start of fuel injection including a gaseous fuel in an internal combustion engine are provided. In one embodiment, an end of gas injection, a duration of gas injection, and a start of gas injection in an induction pipe of a cylinder of an... Agent: Ford Global Technologies, LLC
20140048046 - Method and device for controlling pilot injection timing when abnormality occurs in combustion diagnosis signal relating to engine: The present invention includes: an injection timing correction unit 62 which repeatedly corrects a fuel injection timing in relation to a cylinder in which combustion is determined by a combustion diagnosis device 44 to be less than optimal such that a correction amount accumulates until combustion is determined to be... Agent: Mitsubishi Heavy Industries, Ltd.
20140048048 - Method for controlling a variable charge air cooler: Embodiments for a charge air cooler are provided. In one example, an engine method comprises increasing intake air flow velocity through a charge air cooler in response to an estimated condensation formation value within the charge air cooler. In this way, condensation accumulation within the charge air cooler may be... Agent: Ford Global Technologies, LLC
20140048049 - Method for controlling a variable charge air cooler: Embodiments for a charge air cooler are provided. In one example, an engine method comprises increasing intake air flow velocity through a charge air cooler and coordinately adjusting a position of one or more of an intake manifold throttle and a turbocharger wastegate in response to the increased intake air... Agent: Ford Global Technologies, LLC
20140048050 - Combustion engine and method for operating a combustion engine having a discharge line for condensation water from the induction tract: A method for operating a combustion engine comprising charging and charge air cooling, wherein in a critical operating state the charge air volume flow through a charge air cooler is adjusted and/or temporally changed by means of at least one charge air cooler valve in such a manner that condensation... Agent: Audi Ag
20140048051 - Method of determining correction amount of opening degree of egr valve, method of controlling opening degree of egr valve, and engine: A method determines a correction amount of an EGR valve opening degree. A basic correction amount map is generated indicating a correlation between rotating speed, load factor, and the correction amount, while the opening degree is maintained at a reference opening degree and the EGR rate is maintained at a... Agent: Yanmar Co., Ltd.
20140048053 - System for improving engine crankcase ventilation via a conduit: A system for improving PCV flow of an engine is presented. The system can reduce engine oil consumption when an engine is exposed to lateral or centripetal force. In one example, the system includes a mechanically operated valve that acts to limit PCV flow in a conduit external to an... Agent: Ford Global Technologies, LLC
20140048052 - Systems and methods for closed crankcase ventilation and air filtration: A system for providing air to an internal combustion engine comprises a crankcase ventilation unit that receives unrefined blowby gas from a crankcase, separates oil from the unrefined blowby gas, and discharges refined blowby gas. A conduit delivers the refined blowby gas to an air cleaner housing. The air cleaner... Agent: Cummins Filtration Ip, Inc.02/13/2014 > 43 patent applications in 37 patent subcategories.
20140041610 - Cylinder lubricant for a two-stroke marine engine: P
20140041602 - Engine cooling fan: An engine cooling fan (100) comprising a hub (102) and a plurality of blades (104) each of which extends away from the hub (102), wherein the hub (102) defines a rotation axis about which the hub (102) is adapted to rotate during operation; wherein each blade (104) defines an attachment... Agent: Multiwing International A/s
20140041603 - Thermostat having elastic member: A thermostat apparatus may include a thermostat case formed of a first passage and a second passage, a valve body disposed in the thermostat case, wherein a first valve may be formed at one end side thereof to open or close the first passage, a retainer, one end portion of... Agent: Hyundai Motor Company
20140041638 - Drive control system: In a hybrid type vehicle designed to use an engine and motor generators to drive the vehicle, the engine is provided with a variable compression ratio mechanism and a variable valve timing mechanism. When the requested output of the engine increases, minimum fuel consumption rate maintenance control maintaining a mechanical... Agent: Toyota Jidosha Kabushiki Kaisha
20140041604 - Securing device for an actuating lever: A device for securing an actuating lever of a valvetrain of an internal combustion engine to a support element. The actuating lever having a recess and protrusion, to accept a spherical end of the support element, the securing device seated on an upper portion of the protrusion and having side... Agent: Schaeffler Technologies Ag & Co. Kg
20140041605 - Electro-hydraulic variable valve lift apparatus: An electro-hydraulic variable valve lift apparatus may include an hydraulic pump body installed in an engine, a piston provided to reciprocate within the hydraulic pump body and forming an hydraulic pump chamber together with the hydraulic pump body, an hydraulic pump cam disposed to be in contact with the piston... Agent: Hyundai Motor Company
20140041607 - Control system for internal combustion engine: A control system is provided with a piston TDC (top dead center) position variable mechanism and a valve operational characteristics variable mechanism. An actual distance between the valve and the piston of closest approach is calculated based on the actual operation states of these mechanisms. In addition, a limit distance... Agent:
20140041606 - Valve timing control device: Provided is a valve timing control device, including: a drive side rotating member, a driven side rotating member, fluid pressure chambers, partition portions, advanced angle control oil passages, retarded angle control oil passages, an intermediate lock mechanism, and a retarded angle lock mechanism, in which the intermediate lock mechanism is... Agent: Aisin Seiki Kabushiki Kaisha
20140041608 - Switching rocker arm: A switching rocker arm assembly can include an outer arm, an inner arm and a latch assembly. The outer arm can have one or more high lift lobe contacting surfaces, where each of the high lift lobe contacting surfaces has an uppermost point that defines an outer arm tangent plane.... Agent: Eaton Corporation
20140041609 - Seal for switch valves: A switch valve for a hydraulic unit, in particular a quick-acting valve for a hydraulic unit of a hydraulically variable valve gear of a reciprocating internal combustion engine, having a valve body, which is guided in an axially movable manner in a housing part and which is sealed with respect... Agent: Schaeffler Technologies Ag & Co. Kg
20140041612 - Laser ignition device: A laser ignition device 1 for igniting an air-fuel mixture in an auxiliary combustion chamber 85 comprises a target unit 20 arranged within the auxiliary combustion chamber 85 and a laser light source 11, arranged on the outside of the combustion chamber 85, for emitting laser light L for irradiating... Agent: Hamamatsu Photonics K.k.
20140041611 - Plasma generation device: To suppress the reflection of an electromagnetic wave from a load in a plasma generation device 30 that generates electromagnetic wave plasma by emitting the electromagnetic wave to a combustion chamber 10 of an engine 20. The plasma generation device 30 includes an electromagnetic wave oscillator 33 that oscillates the... Agent: Imagineering, Inc.
20140041613 - Engine start system minimizing mechanical impact or noise: An engine start system which may be employed in automotive idle stop systems. To start an engine, the system brings a pinion gear into engagement with a ring gear coupled to the engine and turns on an electric motor to rotate the ring gear through the pinion gear to crank... Agent: Denso Corporation
20140041614 - Intake system for internal combustion engine: An intake system includes an intake passage for leading intake air to an internal combustion engine; an air cleaner connected to the upstream side end portion of the intake passage. A pressure sensor measures pressure of intake air in the intake passage. An air cleaner case includes a case main... Agent: Honda Motor Co., Ltd.
20140041615 - Air cleaner device for internal combustion engine: A bottom inner wall of an air cleaner case is provided with a first and second bulging parts and roughly U-shaped in section which have projected surfaces on the inside of the air cleaner case and recessed surfaces on the outside of the air cleaner case. First and second resonators... Agent: Honda Motor Co., Ltd.
20140041616 - Arrangement for and a method of maintaining the alignment of an internal combustion engine, and a method of aligning an internal combustion engine and maintaining its alignment: An arrangement and method for maintaining an alignment of an internal combustion engine by utilizing an arrangement includes a number of fluid springs by means of which the engine is mounted on a foundation thereof, control valves arranged in communication with each fluid spring, at least three position sensors in... Agent: Wartsila Finland Oy
20140041617 - Engine crankshaft: A crankshaft is provided. The crankshaft includes an unsupported axially-aligned shaft section interposing an outer main bearing journal and an inner main bearing journal, the unsupported axially-aligned shaft section having a central axis aligned with a rotational axis of the crankshaft, and a pendulum absorber coupled to the unsupported axially-aligned... Agent: Ford Global Technologies, LLC
20140041618 - Engine including a crankshaft: An inline engine is provided. The engine includes a cylinder block with four cylinders and only three main bearing saddles. The engine also includes a crankshaft with only three main bearing journals. The engine may exhibit less friction than other similar engines.... Agent: Ford Global Technologies, LLC
20140041619 - Lubrication control apparatus for vehicle in-wheel motor unit: Each oil pump (32) is drivingly controlled in such a way that, in a low vehicle speed region lower than a set vehicle speed VSP1 at which a stirring resistance by oil within an in-wheel unit case (3) is not in excess of an allowance level, a suction and supply... Agent: Nissan Motor Co., Ltd.
20140041620 - Flexible connection rod: A flexible connecting rod arrangement for engines, hermetic compressors, and any application that requires a connection between a piston and a crankcase or any application that requires a connection between a linear slider and a crankcase.... Agent: Barnes Group Inc.
20140041621 - Multilink-type internal combustion engine: A multilink-type internal combustion engine includes a power transmission structure capable of transmitting rotation of a crankshaft to a pivot shaft. The power transmission structure comprises: a planet gear mechanism having a sun gear mounted on the crankshaft; a drive gear provided on a ring gear section of the planet... Agent: Honda Motor Co., Ltd.
20140041622 - Xy separate crank mechanism and driving device provided therewith: An XY separate crank mechanism provided between a movable body reciprocating in a first direction and a rotatable crankshaft to mutually convert reciprocating motion of the movable body and rotational motion of the crankshaft, includes a support member provided freely reciprocatingly in the first direction, a crank connecting member mounted... Agent: Tac Research Inc.
20140041623 - Flow-control assembly comprising a turbine-generator cartridge: A flow-control assembly may include a fluid conduit and a flow-control valve in the fluid conduit. The flow-control assembly may further include a fluid expansion conduit with an inlet defined at least in part by the fluid conduit and configured to selectively receive flow of a fluid from the fluid... Agent: Honeywell International Inc.
20140041624 - System and method for controlling a variable valve actuation system to reduce delay associated with reactivating a cylinder: A system according to the principles of the present disclosure includes a cylinder control module and a valve control module. The cylinder control module deactivates and reactivates a cylinder of an engine based on a driver torque request while an ignition system associated with the engine is in an on... Agent: Gm Global Technology Operations LLC
20140041625 - Firing fraction management in skip fire engine control: The described embodiments relate generally to skip fire control of internal combustion engines and particularly to mechanisms for determining a desired operational firing fraction. In some embodiments, a firing fraction determining unit is arranged to determine a firing fraction suitable for delivering a requested engine output. The firing fraction determining... Agent: Tula Technology, Inc.
20140041627 - Control device and control method for internal combustion engine: An electronic control unit (100), which serves as a control device for an internal combustion engine, executes feedback control for controlling the torque of an internal combustion engine (10) so as to coincide the rate of decrease in engine rotational speed with a target rate of decrease in the engine... Agent: Toyota Jidosha Kabushiki Kaisha
20140041626 - Drive train slip for vibration mitigation during skip fire operation: A variety of methods and devices for mitigating power train vibration during skip fire operation of an engine are described. In one aspect, the slip of a drive train component (such as a torque converter clutch) is based at least in part upon a skip fire characteristic (such as firing... Agent: Tula Technology, Inc.
20140041628 - Internal combustion engine control apparatus: When a change amount of any one of a demanded torque, a demanded efficiency, and a demanded air-fuel ratio exceeds a predetermined threshold value, an internal combustion engine control apparatus provided by this invention makes a temporary adjustment to a value of any one of a demanded torque, a demanded... Agent: Toyota Jidosha Kabushiki Kaisha
20140041629 - Signal processing device: An engine control device 13 that cannot output a control signal to an electromagnetic wave emission device 30 is used to emit electromagnetic wave at an appropriate timing from the device 30 to a combustion chamber 10. A signal processing device 40 is connected to the engine control device 13... Agent: Imagineering, Inc.
20140041630 - Split bank and multimode skip fire operation: Various methods and arrangements for operating a skip fire engine control system are described. In one aspect of the invention, a distinct firing sequence is determined for each bank of working chambers that is used to operate the bank in a skip fire manner. Each firing sequence uses a different... Agent: Tula Technology, Inc.
20140041631 - Injector-igniters with variable gap electrode: Fuel injector-igniters with variable gap electrodes. A fuel injector-igniter comprises a housing, an actuator disposed in the housing, and a valve including a valve head operative to open and close against a valve seat in response to activation of the actuator. An electrode cage surrounds the valve head and includes... Agent: Mcalister Technologies, LLC
20140041632 - Fuel tank system: A fuel tank system includes an ECU receiving an open signal Sa of a fuel supply SW. The ECU has a main control unit controlling a power unit of a vehicle, a main relay control circuit turning off a main relay when IGSW for causing the power unit to start... Agent: Honda Motor Co., Ltd
20140041634 - Device and method for controlling high-pressure common-rail system of diesel engine: An apparatus (200) for controlling a high pressure common rail system of a diesel engine comprises an operation condition parameter acquiring module (201) configured to acquire operation condition parameters associated with the high pressure common rail system; a control quantity determining module (202) coupled with the operation condition parameter acquiring... Agent: Weichai Power Co., Ltd.
20140041633 - Dual fuel engine and evaporated natural gas system: A dual fuel compression ignition engine operates by injecting gaseous fuel and liquid diesel fuel from a common fuel injector directly into each engine cylinder. The gaseous fuel is ignited by compression igniting a small pilot injection quantity of the liquid diesel fuel. Evaporated natural gas from a cryogenic tank... Agent: Caterpillar Inc.
20140041635 - Fuel rail connector: A connector for coupling a high pressure fuel line with a fuel rail, the connector including a connector body disposed along a longitudinal axis, and having a first end portion, and a second end portion opposite the first end portion. The connector body is configured to couple with a high... Agent: Gm Global Technology Operations LLC
20140041636 - Coupling device: A coupling device is provided for hydraulically and mechanically coupling a fuel injector to a fuel rail of a combustion engine, the coupling device including a fuel injector cup configured to be coupled to the fuel rail and to engage a fuel inlet portion of the fuel injector, the fuel... Agent:
20140041637 - Control method for an internal combustion engine and internal combustion engine: The method for controlling the operation of an internal combustion engine comprises at least two operating modes. In a first operating mode, the intake valve is closed at a first predetermined crank angle, in accordance with the Miller cycle, before the piston reaches bottom dead center during the intake stroke... Agent:
20140041639 - Magnetized fuel injector valve and valve seat: Systems and methods for a permanently magnetized valve mechanism and/or valve mechanism seat for a fuel injector are disclosed. In one example approach, a fuel injector comprises a valve mechanism and a valve mechanism seat, wherein at least one of the valve mechanism and the valve mechanism seat is permanently... Agent: Ford Global Technologies, LLC
20140041640 - Vacuum port having a flow disruptor: An intake system is provided. The intake system including an intake manifold coupled to an engine and a vacuum port located in said intake manifold and in an air flow path downstream of a throttle body, the vacuum port including a molded flow disruptor including a cross-beam traversing an outlet... Agent: Ford Global Technologies, LLC
20140041641 - Control of manifold vacuum in skip fire operation: A variety of methods and arrangements are described for selectively reducing intake manifold pressure in a skip fire engine control system. In some embodiments, a throttle is adjusted to generate a manifold vacuum, which is used for various applications, including but not limited to purging a fuel vapor canister, reducing... Agent: Tula Technology, Inc.
20140041642 - Fuel supply apparatus, computer-readable storage medium, and method of controlling fuel supply apparatus: A fuel supply apparatus includes a raw-fuel tank, a separator, a heater, a cooler, and an adjustment mechanism. The raw-fuel tank is to store raw fuel. The separator is to separate the raw fuel into a first fuel and a second fuel. The adjustment mechanism is to perform adjustment of... Agent:
20140041643 - Cooler system for vehicle: An integrated cooler system for a vehicle includes an Exhaust Gas Recirculation cooler, an oiler cooler, a cooling water line configured to selectively transfer the cooling water directly to the oil cooler without through the EGR cooler or to the oil cooler by way of the EGR cooler depending on... Agent: Hyundai Motor Company
20140041644 - Heat exchanger for cooling exhaust gas: The present invention relates to a heat exchanger for cooling a gas which can mainly be applied in EGR systems with a floating core. The differences in temperature achieved during operation of the casing and the core of gas ducts housed therein give rise to degrees of expansion which are... Agent: Borgwarner Emissions Systems Spain, S.l.Previous industry: Liquid heaters and vaporizers
Next industry: Mechanical guns and projectors
RSS FEED for 20140306:
Integrate FreshPatents.com into your RSS reader/aggregator or website to track weekly updates.
For more info, read this article.
Thank you for viewing Internal-combustion engines patents on the FreshPatents.com website. These are patent applications which have been filed in the United States. There are a variety ways to browse Internal-combustion engines patent applications on our website including browsing by date, agent, inventor, and industry. If you are interested in receiving occasional emails regarding Internal-combustion engines patents we recommend signing up for free keyword monitoring by email.
Results in 0.77566 seconds