|Rotary kinetic fluid motors or pumps patents - Monitor Patents|
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Rotary kinetic fluid motors or pumpsBelow 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. 11/28/2013 > 30 patent applications in 24 patent subcategories.
20130315701 - Aircraft propulsion system and a method of controlling the same: An aircraft propulsion system has a propulsive rotor assembly rotatable about an axis of rotation and comprising a plurality of blades and a rotationally fixed vane assembly located adjacent to the propulsive rotor assembly and arranged circumferentially around the axis of rotation. As airflow enters the propulsive rotor assembly, a... Agent: Rolls-royce PLC
20130315702 - Banded turbine: A banded turbine configuration has an integral outer band support structure capable of providing two point simple support for a multiplicity of blades. A large scale vertical array has a set of twelve 23 m-diameter banded turbines with up to nine blades and resting on an Open Web Steel Joist... Agent:
20130315703 - Wind turbine with vertical axis: A turbine, for example a wind turbine, is equipped with a rotor (1) with a vertical axis and a screens system (31, 32) for conducting wind and fluid to the rotor. The turbine is equipped with a direction device (57) which produces a direction signal, and a way (55, 56)... Agent:
20130315704 - Marine vessel propulsion system with a nozzle and a propeller: t
20130315705 - Motor device: Provided is a motor device capable of suppressing undesired vibrations occurring at the time of starting a motor, by canceling a torque in a motor device system so as to reduce a reaction torque acting on a motor base. The motor device is equipped with a dual axis motor having... Agent: Hitachi Metals, Ltd.
20130315706 - Power steering pump and water pump assembly: A power steering pump and water pump assembly is disclosed. The assembly includes a power steering pump with a rotating shaft and a water pump. The water pump has a housing and a rotatable shaft for driving an impeller, which is mounted on an inner end of the shaft. An... Agent: Gkn Sinter Metals, LLC
20130315707 - Stepped parting joint on a transmission housing of a fluid machine: A divisible housing of a fluid machine for a transmission to be received in the divisible housing is provided. The transmission provided for receiving in the divisible housing includes a large wheel and at least two pinion shafts which are in engagement with the large wheel. The divisible housing includes... Agent: Siemens Aktiengesellschaft
20130315708 - Nozzle with extended tab: A nozzle feature for sealing leakage in a gas turbine engine having a plurality of nozzle segments within the turbine engine which includes a radially inner band, a radially outer band, at least one vane disposed between the radially inner and outer bands, the radially inner band having a first... Agent:
20130315709 - Pump, separation device for a pump, and rotor shaft for a pump: Disclosed is a pump having a pump rotor rotatably supported about an axis of rotation in a pump stator. In this respect, the pump rotor is designed and is arranged above a rotor shaft in a shaft bearing such that a lubricating film of a lubricating fluid formed from the... Agent: Sulzer Pumpen Ag
20130315711 - Apparatus and system for changing temperature of vane separators in a power generating system: This disclosure describes embodiments of a vane conditioning apparatus for use in power generating systems. These embodiments generate one or more fluid streams, which impinge on vane separators in the power generating system to change the temperature of the vane separators. In one embodiment, the vane conditioning apparatus comprises a... Agent: General Electric Company
20130315710 - Gas turbine engine components with cooling hole trenches: An engine component includes a body having an interior surface and an exterior surface; a cooling hole formed in the body and extending from the interior surface; and a nonconcave trench extending from the cooling hole to the exterior surface of the body in a downstream direction such that cooling... Agent: Honeywell International Inc.
20130315712 - Turbocharger with cooled turbine housing and reduced pressure loss: A turbocharger has a turbine housing formed with a coolant inlet channel and a coolant outlet channel. The turbine housing contains a coolant separating region in which delivered coolant is separated and a coolant combining region in which coolant is combined again. Each of the coolant separating region and the... Agent: Continental Automotive Gmbh
20130315713 - Device for filtering fluid in a power generating system: This disclosure describes embodiments of a filter device for use in power generating systems with turbo-machines. In one embodiment, the filter device comprises a two element filter set, having an inner element and an outer element. The inner element resides inside of the outer element to reduce the overall length... Agent: General Electric Company
20130315714 - Method for pulling a bearing body off the rotor of a gas turbine and tubular shaft extension: A method is provided for pulling a bearing body off the rotor of a gas turbine having a casing, while the casing is closed. The method includes fixing a shaft extension on the relevant end of the rotor. In order to free the bearing body of the weight of the... Agent:
20130315715 - Energy saving device rotating half circle and turning back with help of gravity: An energy saving device rotating a half circle and turning back with the help of gravity is revealed. In the first half cycle of a circle movement, a transmission shaft of a motor rotor is controlled to rotate and further drive a first rotating shaft rotating in one direction by... Agent:
20130315716 - Turbomachine having clearance control capability and system therefor: A turbomachine having clearance control capability is provided and includes a turbine stage including a blade configured to rotate around a centerline, a movable portion of a casing circumferentially surrounding the turbine stage and a rotatable cam operably coupled to the movable portion and thereby configured to control an axial... Agent: General Electric Company
20130315717 - Coupled outlet vane device/angular adjustment: A device for adjusting the angle of vanes of an outlet vane device of a compressor and to a method of assembling such a device is provided. The device includes multiple angularly adjustable vanes, each of which is mounted on a shaft in a housing. Each shaft has a lever... Agent:
20130315718 - Turbomachine: A variable geometry turbine comprising a turbine wheel mounted for rotation about a turbine axis within a housing. The housing defines an annular inlet surrounding the turbine wheel and defined between first and second inlet sidewalls. The turbine further comprises a cylindrical sleeve that is axially movable across the annular... Agent: Cummins Ltd.
20130315719 - Turbine shroud cooling assembly for a gas turbine system: A turbine shroud cooling assembly for a gas turbine system includes an inner shroud component disposed within a turbine section of the gas turbine system and proximate a hot gas path therein, wherein the inner shroud component includes a base portion in direct contact with the hot gas path. Also... Agent: General Electric Company
20130315720 - Electrical compressor housing comprising a dissipation device, and compressor including such a housing: The invention relates to a housing 1 of an electrical compressor for a refrigerant circuit, comprising a wall 2 suitable for delimiting a first volume of the compressor in which the refrigerant circulates relative to a second volume of the compressor into which a control device of the electric motor... Agent:
20130315721 - Exhaust plenum for gas turbine: An exhaust plenum for connection to an exhaust outlet portion of a gas turbine for receiving turbine exhaust gas. The exhaust plenum includes a first wall. The first wall includes a seal attachment component in thermal contact with an exterior shell of the first wall and is adapted for attaching... Agent:
20130315722 - Pressure release slot for fan noise improvement: A fan shroud includes a body portion and a barrel portion. The body portion and the barrel portion have a first side and a second side. The barrel portion is adjacent to the body portion and defines a cylindrical opening for a fan. The barrel portion and the body portion... Agent: Denso International America, Inc.
20130315723 - Ring-type fan and impeller structure thereof: A ring-type fan includes a frame having a receiving space defined between an air inlet and an air outlet thereof and being provided along an inner side of the air outlet with an inward projected wall portion; an impeller assembly rotatably mounted in the receiving space and including spaced impellers... Agent: Asia Vital Components Co., Ltd.
20130315724 - Centrifugal fan with axial-flow wind: A centrifugal fan with axial-flow wind includes a centrifugal fan wheel and a cover shell. The centrifugal fan wheel has a rotating core structure and a plurality of centrifugal vanes arranged around the rotating core structure; a circular wind guide surface is disposed on an internal side of the cover... Agent: Delta Electronics, Inc.
20130315725 - Turbine vane: In a turbine vane and a gas turbine, an outer shroud is fixed to one end of a vane body formed in a hollow shape, an inner shroud is fixed to the other end thereof, and a partition plate is fixed to the inner portions of the vane body, the... Agent: Mitsubishi Heavy Industries, Ltd.
20130315726 - Turbine and method for reducing shock losses in a turbine: A turbine includes a rotor and a casing that circumferentially surrounds at least a portion of the rotor. The rotor and the casing at least partially define a gas path through the turbine. A last stage of rotating blades is circumferentially arranged around the rotor and includes a downstream swept... Agent: General Electric Company
20130315728 - Fixing device for fan: A fixing device includes a support fixed in a chassis, and a bracket installing a fan. The support includes a mounting plate. The mounting plate defines a vent area and a number of latching holes located around the vent area. The bracket includes a number of pins respectively latched into... Agent: Hong Fu Jin Precision Industry (shenzhen) Co., Ltd.
20130315727 - Stackable fan: An air blowing system is disclosed having top and bottom air blowers that each includes a blower base and a blower housing tiltable relative thereto, and a coupling for enabling pivotable affixation of the top blower base to the bottom air blower, The air blowing system has at least first... Agent:
20130315729 - Upblast exhaust apparatus with a variable outlet nozzle: A radial upblast exhaust apparatus includes a fan housing having a fan inlet to receive air to be exhausted and a fan outlet to expel air to be exhausted. An upper housing is positioned immediately above the fan housing. It includes a first wall section and a second wall section... Agent:
20130315730 - Pump and drive bearing for a pump: A pump for conveying a pump fluid, wherein the pump fluid provided at an inlet pressure at a low pressure side of the pump can be conveyed in the operating state to a high pressure side of the pump rotor by means of a pump rotor rotatably supported about an... Agent: Sulzer Pumpen Ag11/21/2013 > 28 patent applications in 19 patent subcategories.
20130309061 - Fan control system and fan controlling method thereof: A fan control system and a fan controlling method thereof are disclosed. The fan control system is used to an electronic apparatus for controlling an air pump fan device. The fan controlling method includes following steps: setting a plurality of vibrating working periods of the air pump fan device; setting... Agent: Wistron Corporation
20130309060 - Turbocompressor antisurge control by vibration monitoring: The proposed mechanical method of turbocompressor surge detection uses vibration signals from vibration monitoring equipment mounted on the compressor components to detect a surge event and provide antisurge control thereby. This method utilizes only mechanical information to identify surge, as compared to present day antisurge controllers that use compressor thermodynamic... Agent:
20130309062 - Vertical axis turbine: Embodiments related to wind turbines and methods of guiding a flow of a fluid using a wind turbine. In one embodiment, a wind turbine includes a framework including an annular upper guide means and an annular base guide means; and an annular rotor assembly surrounding a central space, the rotor... Agent:
20130309063 - Turbine engine fan or compressor: A turbine engine stage including a rotor wheel including a plurality of blades surrounded on an outside by a casing including a layer of abradable material on its inside surface facing free ends of the blades. At least one plane sensor for measuring clearance at blade tips is carried by... Agent: Snecma
20130309065 - Fan: A fan for generating an air current includes a body having an air inlet, and a nozzle connected to the body. The nozzle includes an interior passage for receiving an air flow from the body and an air outlet from which the air flow is emitted from the fan. The... Agent:
20130309066 - Fan: A fan for generating an air current includes a body having an air inlet, and a nozzle connected to the body. The nozzle includes an interior passage and an air outlet from which the air flow is emitted from the fan. The interior passage extends about an opening or bore... Agent: Dyson Technology Limited
20130309064 - Fan with integrated vibration absorbing structure: A fan with integrated vibration absorbing structure includes a fan frame, a hub-blade assembly, and at least one vibration absorber. The fan frame includes a base and at least one side wall formed around the base, and the hub-blade assembly is arranged in the fan frame. The at least one... Agent: Asia Vital Components Co., Ltd.
20130309067 - Fan guard: There is provided a fan guard for mounting on an electrically-operated axial-flow fan. The fan guard comprises a plurality of fasteners for extending into a plurality of respective holes on the fan and further comprises a projection projecting outwardly from the fan guard from a central support which, in use,... Agent:
20130309068 - Fan oscillating mechanism and ceiling fan using the same: A ceiling fan with oscillating mechanism includes a clutch member for adjusting the angle of oscillation according to user's need. When the motor is actuated, the rotating torque induced by the motor and the transmission mechanism is smaller than the rotational resistance of the clutch member such that the motor... Agent: Pan Air Electric Co., Ltd.
20130309069 - Pitch bearing with a gear segment in a wind turbine: A segmented gear plate configured to be removably connected to a pitch bearing of a wind turbine has been described. The pitch bearing is present between a rotor hub and a plurality of blades. The pitch bearing axially pivots the plurality of blades between different pitch angles. The pitch bearing... Agent: Gamesa Innovation & Technology, S.l.
20130309070 - Inner bypass duct wall attachment: A bypass duct of a gas turbine engine has an inner bypass duct wall has a front end portion which is rigidly mounted to an engine core case and a rear end portion which is flexibly mounted to the core case. The flexible mounting between the rear portion of the... Agent:
20130309071 - Improvements in turbines: This invention relates to a turbine for extracting energy from an oscillating working fluid. The turbine includes a housing defining a flow passage for the working fluid. An energy conversion unit is disposed in the housing. Flow control means is selectively movable to occlude a predetermined portion of the flow... Agent: Oceanlinx Ltd.
20130309072 - Bearing spacer and housing: An exemplary center housing rotating assembly includes a turbine wheel (260); a compressor wheel (240); a center housing (210) that includes a through bore (215), extending from a compressor end to a turbine end along a bore axis, and a recess (217), adjacent the bore, in a plane orthogonal to... Agent: Honeywell International Inc.
20130309073 - Detachable fan blade platform and method of repairing same: A fan section for a gas turbine engine includes a hub. A fan blade is secured to the hub. A platform is removably secured to the hub and is arranged adjacent to the fan blade. The platform has a body with lateral sides that each include a channel. A seal... Agent:
20130309074 - Swivelling shield providing protection to fan: A shield for a fan includes a mounting frame, a receiving frame and a mounting plate. A plurality of shielding pieces is pivotally mounted on the mounting frame. The receiving frame receives the mounting frame. The receiving frame includes a bottom edge containing a weight block. The mounting plate defines... Agent: Hong Fu Jin Precision Industry (shenzhen) Co., Ltd
20130309075 - Turbine diaphragm construction: An axial flow turbine diaphragm is constructed without welding or other metal joining techniques as an annular array of static blade units. Each blade unit comprises an aerofoil and radially inner and outer platforms integral with the aerofoil. The radially inner platform consists of a segment of the inner diaphragm... Agent:
20130309076 - Rotating body of vacuum pump, fixed member disposed opposite rotating body, and vacuum pump provided with rotating body and fixed member: A rotating body of a vacuum pump is partially constituted by a fiber-reinforced plastic and configured to exhaust gas by rotation. A corrosion-resistant layer is provided on the fiber-reinforced plastic portion which is the base material of the rotating body. A high-emissivity layer having a higher emissivity than the corrosion-resistant... Agent: Edwards Japan Limited
20130309077 - Heat-dissipation fan: A heat-dissipation fan including a base and an impeller disposed at the base, wherein the impeller includes a plurality of first blades, a plurality of second blades and a plurality of connection ribs. Each of the first blades and each of the second blades are arranged alternately. Each of the... Agent: Adda Corp.
20130309080 - Fan: A fan for generating an air current includes a body having an air inlet, and a nozzle connected to the body. The nozzle includes an interior passage for receiving an air flow from the body and an air outlet from which the air flow is emitted from the fan. The... Agent: Dyson Technology Limited
20130309078 - Shield system for gas turbine engine: A shield system for a gas turbine engine extends between an inner case structure and a vane pack.... Agent:
20130309079 - Turbine nozzle outer band and airfoil cooling apparatus: A turbine nozzle segment includes: an arcuate outer band segment; an airfoil-shaped turbine vane extending radially inward from the outer band segment, the turbine vane having a hollow interior; an impingement baffle assembly secured to the outer band so as to define an impingement cavity in cooperation with the outer... Agent: General Electric Company
20130309082 - Centrifugal turbomachine: A plurality of vaned diffusers is disposed on a concentric plate at intervals in a circumferential direction thereof, and each of the diffusers is a curvilinear element three-dimensional diffuser having blades which are extended from a hub side of a impeller to a shroud side thereof. The blades are formed... Agent:
20130309081 - Fluid turbine with rotor upwind of ringed airfoil: The present disclosure relates to a fluid turbine including a rotor and one or more ringed airfoil segments in fluid communication with a wake of the rotor. Each of the ringed airfoil segments includes a leading edge positioned co-planar with or downstream of the rotor plane as measured along the... Agent:
20130309084 - Motor vehicle coolant pump: A motor vehicle coolant pump for supplying coolant to an engine includes a two-part pump housing comprising a pump rotor housing part and a body housing part. The pump rotor housing part comprises a first mounting flange, and the body housing part comprises a second mounting flange which together fix... Agent: Pierburg Pump Technology Gmbh
20130309083 - Serial fan frame assembly structure: A serial fan frame assembly structure includes a first fan frame and a second fan frame. The first fan frame has a first and a second retainer, as well as a first and a second receiving slot; and the second fan frame has a first and a second receiving recess,... Agent: Asia Vital Components Co., Ltd.
20130309085 - Compressor case overhaul: A longitudinally-split compressor case of a gas turbine engine is overhauled to inhibit leakage between case segments that have been distorted. Grooves are machined in mating surfaces of the case segments. Seal wires are located at the grooves.... Agent: Solar Turbines Incorporated
20130309087 - Assembly and method of attaching stub shaft to drum of axial compressor rotor shaft: An assembly and method for an axial compressor includes an axial shaft extending between an inlet casing and a discharge casing along the longitudinal length of a compressor housing. The axial shaft assembly includes a first stub shaft, a second stub shaft, and a hollow shaft drum having a longitudinal... Agent: Elliott Company
20130309086 - Fan bearing retaining structure: A fan bearing retaining structure includes a base and a ring member. The base has a bearing cup projected from one side thereof, and the bearing cup internally defines an axial bore for receiving a bearing therein. The ring member is fitted around an outer side of the bearing cup... Agent:11/14/2013 > 25 patent applications in 20 patent subcategories.
20130302136 - Non-axisymmetric rim cavity features to improve sealing efficiencies: Turbomachinery, such as a gas turbine engine, has parts with opposed first and second surfaces and with a cavity between the surfaces and with the first surface moving relative to the second surface. The turbomachinery further has at least one feature for creating pressure variations incorporated into the first and... Agent: United Technologies Corporation
20130302137 - Pumps with improved drive shaft/casing seals: A pump includes a drive shaft linked to a motor. The drive shaft passes through a seal assembly before passing into the pump chamber. The seal includes an outer seal housing that accommodates a lip seal. A portion of the drive shaft that passes through the seal assembly is coated... Agent: Viking Pump, Inc.
20130302138 - Vertical axis turbine: Embodiments relate to a guiding apparatus, a wind turbine system, and methods related thereto. In an embodiment, a guiding apparatus for guiding a flow of a fluid for use with a rotor, the rotor comprising an annular radial vane assembly surrounding a central space which is enclosed save via the... Agent:
20130302139 - Floating offshore wind turbine comprising an active nacelle tilt stabilization system: The present invention relates to a wind turbine comprising a nacelle (1) installed on a tower (2) supported by a floating support. The nacelle is articulated with respect to the tower in a vertical plane, and it comprises means (12, 16) for correcting the nacelle tilt, means for automatically adjusting... Agent: Ifp Energies Nouvelles
20130302140 - Gas turbine engine compressor stator seal: A compressor section for use in a gas turbine engine has a plurality of compressor stages. Each compressor stage is provided with a rotor hub, and each rotor hub mounts a plurality of compressor blades. A rotor drum extends between adjacent rotor hubs. A plurality of stator stages have an... Agent:
20130302141 - Convective shielding cooling hole pattern: The cooling system for a turbine may include a plurality of platform cooling openings positioned in a platform of the turbine airfoil. In particular, the first set of cooling openings may create a first cooling path and a second set of cooling openings may be placed in the path of... Agent: Pratt & Whitney
20130302142 - Electric fluid pump: An electric water pump includes a housing, a propelling mechanism disposed in the housing, and a driving mechanism for driving a driving shaft of the propelling mechanism. The driving shaft has a fluid passage in fluid communication with an impeller chamber and a cooling chamber in the housing. The propelling... Agent: Ji-ee Industry Co., Ltd
20130302143 - Cooling device for a jet engine: The present invention relates to a cooling device for a jet engine having an axial compressor with several compressor stages including a rotor with rotor blades, a stator with stator vanes and an annulus. In order to reduce the temperature of the components at the outlet of the high-pressure compressor... Agent: Rolls-royce Deutschland Ltd & Co Kg
20130302144 - Wind turbine power transmission system: A power transmission system for increasing the rotational speed from a rotor of a wind turbine comprises a main shaft configured to be driven by the rotor, a support structure, and a gearbox. The support structure includes at least one bearing supporting the main shaft for rotation about the main... Agent: Vestas Wind Systems A/s
20130302145 - Wind turbine: A vertical axis wind turbine having multiple blades in which the root of each blade is oriented at an angle to a radial direction from a drive shaft and at least a portion each blade is swept back. The blades preferably have a symmetric partial aerofoil shape of generally V-shaped... Agent: Far West Renewable Energy, Corp.
20130302146 - Fan: A ceiling fan includes an annular nozzle having an inner wall, an outer wall extending about the inner wall, an air inlet for receiving an air flow, an air outlet for emitting the air flow, and an interior passage located between the inner and outer wall for conveying the air... Agent: Dyson Technology Limited
20130302147 - Inner turbine shell axial movement: A clearance control system for a turbine having a stator assembly and a rotor assembly includes a hydraulic or pneumatic controller that axially drives, through a shaft, one or more actuators connected to the stator assembly casing. The controller causes relative movement between the stator and rotor assemblies to adjust... Agent: General Electric Company
20130302148 - Expansion seal: A turbine assembly can include a turbine wheel, a shroud component, a turbine housing, and an expansion seal that includes a lower lip, an upper lip, and a wall that extends between the lower lip and the upper lip and that is disposed between an outer seal surface of the... Agent: Honeywell International Inc.
20130302149 - Hermetic compressor: A hermetic compressor includes: a crank shaft rotated by using an axial direction as a rotational axis; a stator rotating the crank shaft; a first bearing penetrated by the crank shaft and rotatably coupled to one side of the crank shaft based on the stator to support one side of... Agent: Lg Electronics Inc.
20130302150 - Off-shore wind turbine with a thermal conditioning system: A thermal conditioning system for an off-shore wind turbine is provided. The thermal conditioning system comprises an insulating structure that reduces the thermal losses by convection of a treated air circulating through a duct inside the tower, from the base-level to the nacelle structure, for thermal conditioning purposes. The treated... Agent:
20130302152 - Stator: A stator includes: a plurality of stator pieces around which coils are wound; a stator holder which supports the plurality of stator pieces by arranging the plurality of stator pieces in a peripheral wall portion in an annular shape; and a housing which is disposed on an outer side of... Agent: Honda Motor Co., Ltd.
20130302151 - Stator assembly: A stator assembly or a stator stage is disclosed. The stator assembly includes an endless case that is coupled to or includes at least one lug for engaging an anti-rotation stator segment. The anti-rotator segment includes one curved side edge and one straight or linear side edge. The case also... Agent: Pratt & Whitney
20130302153 - Air circulation fan used in light steel frame: An air circulation fan used in a light steel frame includes a top base, a circuit assembly, a shroud, a driving source, and a blade set. A pivoting portion of the shroud is pivotally connected to a combining portion of the top base, so that the shroud can pivotally hung... Agent:
20130302154 - Casing: A containment case for a gas turbine including: a cylindrical outer casing extending about an axis and having a radially outer and a radially inner surface; a coaxially arranged cylindrical inner skin formed of a harder material than the outer casing joined to the inner surface of the cylindrical outer... Agent: Rolls-royce PLC
20130302155 - Centrifugal compressor and manufacturing method thereof: A centrifugal compressor includes an impeller, a casing, an impeller housing portion, an inlet port, an annular flow passage provided around the impeller, a discharge port communicated with the annular flow passage, an annular chamber provided around the inlet port, a downstream slot communicating a downstream end of the annular... Agent: Ihi Corporation
20130302156 - Fan: A fan casing includes an impeller housing, a mixed-flow impeller located within the impeller housing, and a motor for driving the impeller. The impeller includes a hub connected to the motor, and a plurality of blades connected to the hub, each blade comprising a leading edge located adjacent the air... Agent: Dyson Technology Limited
20130302157 - Adjustable engine mount: A forward engine mount assembly for a gas turbine engine includes a mount beam having a main body with a fore end and an aft end and a forward shackle assembly supported by the fore end of the mount beam. The forward shackle assembly comprises a first link configured to... Agent:
20130302158 - Exhaust-gas turbocharger: An exhaust-gas turbocharger (1) having a turbine housing (2), and having an exhaust manifold (3) connected to the turbine housing (2). At least one adapter ring (4, 5) is arranged between the turbine housing (2) and the exhaust manifold (3).... Agent: Borgwarner Inc.
20130302159 - Double-walled turbocharger housing, flange and connection thereof: A double-walled turbocharger housing made of sheet metal includes an inner sheet metal shell which conducts hot exhaust gases and a relatively cold outer sheet metal shell which is spaced apart from the inner sheet metal shell via an air gap. The double-walled turbocharger housing is connected to a bearing... Agent:
20130302160 - Sealing arrangement for a flow machine: The present invention relates to a sealing arrangement for a flow machine. The sealing arrangement of the present invention is applicable for sealing bearing arrangements of centrifugal pumps, mixers, blowers etc. The present invention is especially applicable in sealing a bearing assembly including two angular contact ball bearings used in... Agent: Sulzer Pumpen Ag11/07/2013 > 28 patent applications in 23 patent subcategories.
20130294884 - Device for monitoring the sealing of a rotorcraft transmission box by suction: A device for monitoring the sealing state of a casing (2) of a transmission box (1) of a rotorcraft. An open airflow circuit (7) fitted with a suction generator member (10) is connected to a vent (5) of the casing (2). Regulator means (12) maintain stable suction in the airflow... Agent: Eurocopter
20130294883 - Gas turbomachine including a counter-flow cooling system and method: A gas turbomachine includes a casing assembly surrounding a portion of the gas turbomachine and a counter-flow cooling system arranged within the casing. The counter-flow cooling system is configured and disposed to guide cooling fluid through the casing assembly in a first axial direction and return cooling fluid through the... Agent: General Electric Company
20130294885 - Augmented fluid turbine with retractable wall panels and aerodynamic deflectors: A fluid turbine apparatus for use with a turbine comprising a convergent section, a fluid turbine section adjacent to an outlet of the convergent section, and a divergent section adjacent to the fluid turbine section. The fluid enters through the convergent section and exits through the divergent section. The convergent... Agent: Organoworld Inc.
20130294886 - Prime mover: A prime mover that is powered by the energy of a fluid is provided. Such a prime mover may include a first fairing, a second fairing spaced apart from the first fairing to define a gap therebetween and a blade assembly mounted on a shaft that extends between the first... Agent:
20130294887 - Gas turbine air processing system: Various systems for processing air are disclosed. In one embodiment, an air processing system includes: an inlet manifold adapted to receive compressor discharge air from multiple turbine compressors; an air processing system fluidly connected with the inlet manifold, the air processing system adapted to process the compressor discharge air to... Agent: General Electric Company
20130294888 - Motor: A motor is provided which can detect a rotor temperature with high precision with a simple configuration not taking an influence on a temperature caused by circulation of a cooling oil into account. In a motor including a rotor, a stator arranged around the rotor, and a temperature sensor, the... Agent: Hitachi, Ltd.
20130294889 - Gas turbine engine components with film cooling holes having cylindrical to multi-lobe configurations: An engine component includes a body; and a plurality of cooling holes formed in the body, at least one of the cooling holes having a multi-lobed shape with at least a first lobe, a second lobe, and a third lobe.... Agent: Honeywell International Inc.
20130294890 - Reverse brayton cycle with bladeless turbo compressor for automotive environmental cooling: An automotive cabin cooling system uses a bladeless turbocompressor driven by automobile engine exhaust to compress incoming ambient air. The compressed air is directed to an intercooler where it is cooled and then to another bladeless turbine used as an expander where the air cools as it expands and is... Agent: California Institute Of Technology
20130294891 - Method for the generative production of a component with an integrated damping element for a turbomachine, and a component produced in a generative manner with an integrated damping element for a turbomachine: The invention provides a method for the generative manufacture of a component (1) with integrated damping for a turbomachine, in particular a gas turbine, having the following method steps: building up the component (1) in a generative manner, and introducing a damping material (2) into the component (1) during the... Agent:
20130294892 - Gas turbine energy storage and conversion system: The present invention combines the principles of a gas turbine engine with an electric transmission system. A method and apparatus are disclosed for utilizing metallic and ceramic elements to store heat energy derived from a regenerative braking system. The subject invention uses this regenerated electrical energy to provide additional energy... Agent: Icr Turbine Energy Corporation
20130294893 - Actuation system for a propulsive unit of an airplane: The invention relates to an actuation system (100) for a propulsive unit including a nacelle, a turbojet engine, and an air circulation channel defined between the nacelle and the turbojet engine, the actuation system (100) including: a body and a connection device for attaching the body to the nacelle, the... Agent:
20130294894 - Jet engine with deflector: A deflector for a jet engine. The deflector may prevent the jet engine from ingesting birds during a bird strike scenario. The deflector may include a series of ribs, spokes, or vanes that may vary in width and/or thickness from fore to aft, and/or may be curvilinear in one or... Agent:
20130294895 - Variable geometry turbine: A variable geometry turbine includes a fluid space formed by a nozzle mount and a nozzle plate; and a plurality of nozzle vanes arranged in the fluid space at certain intervals in the circumferential direction so as to partition the fluid space. The nozzle vanes are supported by shafts on... Agent: Mitsubishi Heavy Industries, Ltd.
20130294896 - Method and system of increasing wear resistance of a part of a rotating mechanism exposed to fluid flow therethrough: A method of increasing wear resistance of one or more part(s) of a rotating mechanism includes manufacturing the one or more part(s) with a portion thereof configured to be exposed to wear during fluid flow associated with the rotating mechanism having a dimension different from that of a desired dimension,... Agent:
20130294897 - Shaped rim cavity wing surface: A shaped rim cavity wing includes an upper surface and a lower surface. The lower surface has a geometric shape to control the separation of airflow as it passes around the lower surface to the top surface. A point of maximum extent defines the boundary between the upper surface and... Agent: United Technologies Corporation
20130294899 - Device and method for cooling electric device having modular stators: An annular stator assembly includes a plurality of stator segments. Each stator segment includes a plurality of laminates having magnetic permeable properties; a plurality of thermally conductive laminates positioned between the permeable laminates; and a cooling pipe extending through the laminates for transferring heat from the laminates to coolant flowing... Agent:
20130294900 - Mounting system for a nacelle fire detection system: A mounting system for a fire detection system for a turbofan engine propulsion system is provided to mount fire detection sensors on the inner fixed structure (IFS) of the nacelle. The mounting system mounts to an inner, engine facing surface of the IFS. Two IFS halves cooperate to form a... Agent: Rohr, Inc.
20130294898 - Turbine engine component wall having branched cooling passages: A component wall in a turbine engine includes a substrate and at least one cooling passage that extends through the substrate for delivering cooling fluid from a chamber associated with an inner surface of the substrate to an outer surface of the substrate. Each cooling passage is divided into at... Agent:
20130294901 - Metal powder casting: A method of component forming according to an exemplary aspect of the present disclosure includes, among other things, positioning a metal powder in a mold cavity, melting the metal powder within the mold cavity, and cooling the melted metal powder to form a component.... Agent:
20130294902 - Simple device for generating electricity from fluid flows: m
20130294903 - Scroll shape of centrifugal compressor: In a scroll shape of a centrifugal compressor, an enlargement rate of a ratio A/R of a cross-sectional area A of a scroll portion 12 to a radius R from an axis L1 of a compressor impeller 3 to a centroid P0 of a cross section of the scroll portion... Agent: Mitsubishi Heavy Industries, Ltd.
20130294904 - Method of repairing a turbine component: A method of repairing a turbine component having an array of partitions is provided and includes machining one or more partitions of the array to remove trailing edge sections thereof, fabricating one or more replacement inserts, respectively locating the one or more replacement inserts in the one or more machined... Agent: General Electric Company
20130294905 - Fan: A floor standing pedestal fan for creating an air current includes a base housing an impeller and a motor for rotating the impeller to create an air flow, an air outlet, and a telescopic duct for conveying the air flow to the air outlet.... Agent:
20130294906 - Production tubing and pump driver control lines combination for suspending progressive cavity pump and pump driver in a production assembly: A hydrocarbon production rotary pump having a stator and a rotor drive to rotate therein by a submersible pump driver is supported so as to be suspended from a wellhead by a support member including production tubing and at least one control line alongside the production tubing. The control line(s)... Agent:
20130294907 - Tubular housing for a turbomachine: A tubular housing for a turbomachine is provided. The tubular housing includes two half-tube shells which, lying against one another in two connecting regions overlap partially in each case in the tangential direction of the tubular housing. In order to specify a particularly reliable and permanent connection of the two... Agent:
20130294908 - Inter-turbine ducts with variable area ratios: A turbine section of a gas turbine engine is annular about a longitudinal axis. The turbine section includes a first turbine with a first inlet and a first outlet; a second turbine with a second inlet and a second outlet; and an inter-turbine duct extending from the first outlet to... Agent: Honeywell International Inc.
20130294909 - Fan assembly: A fan assembly includes a bushing, a stator, a first bearing, and a rotor. The stator surrounds the bushing, and includes at least one hook. The hook extends into the bushing. The first bearing is disposed in the bushing and presses against the hook. The rotor is pivotally connected to... Agent: Delta Electronics, Inc.
20130294910 - Waste water pump: A waste water pump includes an impeller (10) having a suction port (12) with a sealing surface (14) which annularly surrounds this and which bears on a stationary seal (18). At least one groove (28) is formed in the sealing surface (14) and to both sides extends beyond a bearing-contact... Agent: Grundfos Holding A/sPrevious industry: Material or article handling
Next industry: Fluid reaction surfaces (i.e., impellers)
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