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Heat exchange

Below 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.
  
05/14/2015 > 36 patent applications in 29 patent subcategories.
  
05/07/2015 > 24 patent applications in 18 patent subcategories.

20150122452 - Air conditioning device for vehicle: An external heat exchanger and the accumulator tank are disposed in the circulation path of a heat medium. In the air conditioner for a vehicle, the external heat exchanger is disposed in a sideways position between member front ends of a pair of left and right side members, extending in... Agent:

20150122453 - Geothermal loop in-ground heat exchanger for energy extraction: A geothermal loop in-ground heat exchanger for energy extraction including an outer tubular casing and an inner tubular portion spaced from the outer tubular casing to define an injection space wherein a working fluid is injected into the injection space at a first temperature, T1 while the heat exchanger is... Agent: Controlled Thermal Technologies Pty Ltd

20150122454 - Apparatus and method for mounting heat pipes to panels: A structural panel for a satellite comprising an elongate pipe mounted thereto. The heat pipe is bonded to the panel intermediate its remote ends with a thermally conductive adhesive. The adhesive is omitted proximate at least one distal end of the heat pipe. The at least one distal end of... Agent: Airbus Defence And Space Limited

20150122456 - Heat dissipation device and method of manufacturing same: A heat dissipation device includes a mounting bracket and a thermal module. The mounting bracket has at least one retaining hole and a mounting section, and the thermal module includes a plurality of radiating fins, to which the mounting bracket is connected. On the radiating fins, at least one engaging... Agent: Asia Vital Components Co., Ltd.

20150122455 - Heat exchanger with aluminum tubes rolled into an aluminum tube support: Heat exchangers and methods for assembling a heat exchanger are described, such as for example a round tube heat exchanger, which may be a fin and tube heat exchanger, and which may be used for example in a heating, ventilation, and air conditioning system (HVAC) system and/or unit thereof. The... Agent:

20150122457 - Synthetic jet actuator equipped with a piezoelectric actuator and a viscous seal: A method is provided for operating a thermal management system which includes providing a set of synthetic jet actuators A={a1, . . . , an} (309, 311, 313), wherein n≧3, and wherein each member of A has a diaphragm which oscillates along a principle axis. The members of set A... Agent: Nuventix, Inc.

20150122458 - Rotary-type exhaust heat recovery apparatus: A rotary exhaust heat recovery apparatus may include an exhaust gas pipe including a bypass path into which a high-temperature exhaust gas is introduced and bypassed and an extension part extending from a side of the bypass path in a semi-cylindrical shape to allow the exhaust gas to pass and... Agent: Hyundai Motor Company

20150122459 - Brazed heat exchanger design: A heater transfer module including at least one heat exchanger. Each of the at least one heat exchangers includes at least one first conduit, including a first conduit outer surface, the at least one first conduit configured to allow a first liquid to flow therethrough, and at least one second... Agent: Carrier Corporation

20150122460 - Heat pipe structure: A heat pipe structure includes a tubular body and a mesh body. The tubular body has a chamber. The chamber has a first side and a second side. A working fluid is contained in the chamber. The wall faces of the first and second sides are respectively formed with a... Agent: Asia Vital Components Co., Ltd.

20150122461 - Medium for boiling-type cooler and method of using same: A working medium containing 2-methoxy-1,1,1,3,3,3-hexafluoropropane (HFE-356mmz) as a main component is disclosed. This working medium is a new working medium for a boiling-type cooler, which has a light burden on the environment such as the global warming potential, etc., is slightly flammable or flame retardant, has superior thermal and chemical... Agent:

20150122463 - Heat exchanger: A heat exchanger is described and which includes a heat exchanger portion defining a multiplicity of internal passageways, and wherein at least one of the passageways is defined in part by a wicking structure; and a source of ammonia refrigerant which is supplied to the internal passageways of the heat... Agent: Colmac Coil Manufacturing, Inc.

20150122462 - Radial backflow wick structure of slim-type heat pipe and manufacturing method for the same: A slim-type heat pipe includes a tube, being hollow and flat; and a wick structure, longitudinally disposed in the tube, having an attachment side attached on a local portion of an inner side of the tube and a formation side opposite to the attachment side, and a vapor passage formed... Agent:

20150122464 - Flow path member, and adsorption device and cooling device using the same: A flow path member 1 according to one aspect of the invention includes a main body 4 formed of a ceramic sintered body in which a first flow path 6 is provided so as to allow a fluid to flow therethrough, wherein the main body 4 includes a projection 10... Agent: Kyocera Corporation

20150122465 - Heat sink device: A refrigerant inlet header 30 is in communication with a cooling unit 20 in a longitudinal lateral surface 20C of the refrigerant inlet header 30. Cooling fluid is flowed into the cooling unit 20 through the part where the refrigerant inlet header 30 is in communication with the cooling unit... Agent: Kabushiki Kaisha Toyota Jidoshokki

20150122466 - Enhanced surface walls: The method improved method broadly comprises the steps of: providing a length of material (21) having opposite initial surfaces (22a, 22b), said material having a longitudinal centerline (x-x) positioned substantially midway between said initial surfaces, said material having an initial transverse dimension measured from said centerline to a point on... Agent:

20150122467 - Micro-channel structure for heat exchanger and integrated type micro-channel heat exchanger: A micro-channel structure for a heat exchanger is formed between multiple layers of heat exchange plates arranged in a stacked manner, with a plurality of fin units formed on the heat exchange plate. The fin units are arranged uniformly into a plurality of fin unit groups in the direction perpendicular... Agent: Hangzhou Shenshi Energy Conservation Technology Co., Ltd.

20150122468 - Plate heat exchanger: A plate heat exchanger includes a plate package having first and second heat exchanger plates. The plates are joined to each other and arranged side by side so that a first plate interspace exists between each pair of adjacent first and second heat exchanger plates, and a second plate interspace... Agent: Alfa Laval Corporate Ab

20150122469 - Fluid delivery system for thermal test equipment: Embodiments of the present disclosure are directed towards systems and apparatuses for delivery of thermal transfer fluid to and/or from a thermal head of thermal test equipment and for driving the thermal head and associated techniques. In one embodiment, a fluid delivery assembly includes a chamber assembly having an inlet... Agent:

20150122470 - Heat pump heat exchanger having a low pressure drop distribution tube: A heat pump heat exchanger includes a first manifold, a second manifold spaced from the first manifold, a plurality of refrigerant tubes hydraulically connecting the manifolds, and a distribution tube disposed in the first manifold. The distribution tube includes an inlet end, a distal end opposite the inlet end, a... Agent:

20150122471 - Heat exchanger and method of manufacturing the same: According to the present invention, a heat exchanger comprises a coolant tube, and a fin having a collar coupled with the coolant tube and projected from a plate part, wherein the collar includes a call connection non-contacting part having an inner diameter larger than an outer diameter of the coolant... Agent:

20150122473 - Vehicle air conditioner: A vehicle air conditioner includes an electric heater, an air mixing damper, a driver configured to drive the air mixing damper, and a controller configured to control the electric heater and the driver. The controller is configured to perform thermal capacity switching control such that when the thermal capacity of... Agent: Japan Climate Systems Corporation

20150122472 - Vehicle air-conditioning device: A vehicle air-conditioning device includes a blower which blows air to a vehicle cabin through blowout openings, a refrigeration circuit through which refrigerant is circulated by an electric compressor, an interior heat exchanger disposed in the refrigeration circuit and exchanging heat between the refrigerant and a blown air, which is... Agent:

20150122475 - Regulating method for a heating and/or cooling system with at least one load circuit: A regulating method for a heating and/or cooling system uses at least one load circuit (6), through which a fluid as a heat transfer medium flows and switches the at least one load circuit (6) on and off in dependence on a room temperature in a room to be thermally... Agent:

20150122474 - Temperature-controlled window and mehtod of controlling thereof: The invention concerns a window including a window pane with one or more glass panes, a window frame in which the window pane is provided, at least one temperature sensor arranged in or at the periphery of the window pane, and an electric circuit connected to the temperature sensor mounted... Agent: Sl Holding, Kolding Aps

  
04/30/2015 > 28 patent applications in 15 patent subcategories.

20150114590 - Heat accumulator for power plant capacities: A heat store for storing at least 100 MWh of thermal energy of a relatively warmer gas in a charging state and for giving off thermal energy to a relatively colder gas in a discharging state is provided. In the charging state, the heat store has at least one inflow... Agent: Siemens Aktiengesellschaft

20150114592 - Latent heat storage member and building material provided with same, microcapsules and thermal storage material using microcapsules: The present invention is to provide a latent heat storage member which is able to more reliably contribute to a daily peak shift of energy consumption, and a building material provided with the latent heat storage member. A latent heat storage member 20 which is formed by using a material... Agent:

20150114593 - System for storing thermal energy: System for storing thermal energy comprising, at least, a first container (1) storing a heat transfer fluid at a higher temperature and, at least, a second container (2) storing the heat transfer fluid at a lower temperature, linked by means of elements capable of using the energy due to the... Agent:

20150114591 - Thermal energy storage apparatus: A thermal energy store comprising a chamber having a gas inlet and a gas outlet and a plurality of successive, downstream, gas permeable thermal storage layers disposed between them, each layer comprising gas permeable thermal storage media, the store being configured for gas flow from the gas inlet to gas... Agent:

20150114594 - A heat exchanger plate and a plate heat exchanger: The invention refers to a heat exchanger plate and a plate heat exchanger. The heat exchanger plates are arranged beside each other in the plate heat exchanger to define several first plate interspaces for a first medium and several second plate interspaces for a second medium. Each heat exchanger plate... Agent:

20150114595 - System and method of automatic detection and identification of system components: A system and method to automatically detect and identify system components, wherein the system includes a processing device and at least one system component operably coupled to the processing device via a discrete connection. The method including the steps of operating the processing device to detect at least one electrical... Agent: Carrier Corporation

20150114596 - Energy efficient hvac system: An energy efficient HVAC system. The system provides a bypass air supply duct, an air handler having a bypass air supply circuit, and an air supply unit that utilize return air as a source of heat that would otherwise need to be provided by a heating coil if the air,... Agent:

20150114597 - Heat exchanger of a ventilation apparatus: A heat exchanger of a ventilation apparatus including a first positioning disk, a second positioning disk, a fixing module and a plurality of guiding pipes is disclosed. The first positioning disk has a first fixing portion and a plurality of first positioning portions. The second positioning disk has a second... Agent:

20150114599 - Air intake duct of saddle-ridden vehicle: An air intake duct of a motorcycle extends rearwardly from a front portion of a motorcycle body so as to pass laterally of the left side of a motorcycle frame structure, and incoming wind is supplied as an intake air through the air intake duct to a combustion engine. The... Agent:

20150114598 - Device of downward heat-transfer using reverse thermosiphon loop: A device of heat transfer is provided. A heating pipe is connected with an external heat source. A communicating pipe set is contacted with a heat sink. A heat-transfer fluid spontaneously circulates inside reverse thermosiphon loop and transfers heat downwardly. A heat source is located at a higher level and... Agent:

20150114601 - Fabricating cooled electronic system with liquid-cooled cold plate and thermal spreader: Methods are provided for facilitating cooling of an electronic component. The method includes providing a liquid-cooled cold plate and a thermal spreader associated with the cold plate. The cold plate includes multiple coolant-carrying channel sections extending within the cold plate, and a thermal conduction surface with a larger surface area... Agent:

20150114602 - Fabricating cooled electronic system with liquid-cooled cold plate and thermal spreader: Methods are provided for facilitating cooling of an electronic component. The methods include providing a liquid-cooled cold plate and a thermal spreader associated with the cold plate. The cold plate includes multiple coolant-carrying channel sections extending within the cold plate, and a thermal conduction surface with a larger surface area... Agent:

20150114600 - Heat-exchange apparatus: A heat-exchange apparatus is provided, including a first heat exchanger, a second heat exchanger, a third heat exchanger and a fourth heat exchanger. The first heat exchanger is thermally separated from the second heat exchanger. The third heat exchanger is thermally connected to the first heat exchanger. The fourth heat... Agent: Delta Electronics, Inc.

20150114606 - Capillary action heat exchanger: A heat exchanger which including a metal exchange surface having a plurality of upward extending walls forming channels between the walls. The channels are between about 5 and about 500 um in width and the walls are between about 50 and about 1000 um in height. At least one reservoir... Agent:

20150114607 - Dual-phase fluid heating/cooling circuit provided with temperature-sensing flow control valves: A circuit includes an evaporator receiving heat from a hot body; a condenser transmits heat to a cold body, a working fluid flows through a first conduit in vapour phase from the evaporator to the condenser, and flows through a second conduit in liquid phase, from the condenser to the... Agent:

20150114603 - Heat pipe with ultra-thin capillary structure: A heat pipe with an ultra-thin capillary structure includes a tube body being hollow and flat, and a capillary structure disposed in the tube body and shaped as a thin plate. The capillary structure has a first adhering surface attaching on a partial portion of an inner wall of the... Agent:

20150114604 - Heat pipe with ultra-thin capillary structure: A heat pipe with an ultra-thin capillary structure includes a tube body which is hollow and flat, and a capillary structure which is in the tube body and is shaped as a thin plate. The capillary structure has an adhering surface attached on a partial portion of an inner wall... Agent:

20150114605 - Heat transfer device using capillary pumping: A capillary-driven heat transfer device is adapted to extract heat from a heat source and release this heat to a cold source using a two-phase working fluid. The device includes an evaporator having a microporous mass performing capillary pumping of fluid in the liquid phase, a condenser, a reservoir having... Agent: Euro Heat Pipes

20150114608 - Electrostatic air-cooled heat sink: An electrostatic air-cooled heat sink has a frame, a power controller, a sharp electrode with a sharp electrode portion, a through-hole, a guide frame, a half-bowl blunt electrode assembly and flow-through portion. The electrostatic air-cooled heat sink features a simple and lightweight structure, making it suitable for mass production and... Agent: Forcecon Technology Co., Ltd.

20150114610 - Ammonia heat exchanger unit and system: A heat exchange unit for a heat exchanger system includes a heat exchange tube. The heat exchange tube including a heat exchange tube inlet and one or more heat exchange fins coupled along the heat exchange tube. The heat exchange tube extends from the heat exchange tube inlet to a... Agent:

20150114609 - Heat transfer tube and cracking furnace using the same: The present disclosure relates to a heat transfer tube and a racking furnace using the heat transfer tube. The heat transfer tube comprises a twisted baffle arranged in an inner wall of the tube, said twisted baffle extending spirally along an axial direction of the heat transfer tube. The twisted... Agent: China Petroleum & Chemical Corporation

20150114611 - Counter-flow heat exchange systems: A heat exchange system includes a tubular fan air inlet portion and a tubular cooled air outlet portion connected to a first end of a tubular mid portion. The heat exchange system further includes a tubular hot air inlet portion and a tubular recycled fan air outlet portion connected a... Agent:

20150114612 - Adjacently-installed temperature equalizer with single side heat transferring: The present invention provides an adjacently-installed temperature equalizer with single side heat transferring formed with a heat transferring adjacent surface and a heat insulation surface oriented towards the exterior and a fluid channel transferring heat with the passing fluid, wherein one or more than one adjacently-installed temperature equalizer with single... Agent:

20150114613 - Method for manufacturing heat exchanger, heat exchanger, and air-conditioning apparatus: A method for manufacturing a heat exchanger is provided. The heat exchanger includes a plurality of plate-like fins that are stacked with a predetermined fin pitch, and a plurality of flat heat exchanger tubes that are disposed with a predetermined spacing from one another along the longitudinal direction of the... Agent: Mitsubishi Electric Corporation

20150114614 - Mixed air temperature sensor bypass: In an embodiment, a circuit for providing a mixed air temperature signal is provided. The circuit has a temperature input to an economizer controller, an air temperature sensor, a false air temperature device, and a switching device. The switching device has a switch and a switch actuating device. The switch... Agent: Lennox Industries Inc.

20150114616 - Heat dissipation system: A heat dissipation system for cooling a cabinet server with an outlet and an inlet includes an outlet pipe connected to the outlet, an inlet pipe connected to the inlet, a pump apparatus located between the outlet pipe and the inlet pipe, a first heat dissipation apparatus, a second heat... Agent: Hon Hai Precision Industry Co., Ltd.

20150114615 - Temperature control system having adjacently-installed temperature equalizer and heat transfer fluid and application device thereof: The present invention provides a temperature control system having adjacently-installed temperature equalizer and heat transfer fluid and application device thereof, in which one or more adjacently-installed temperature equalizer formed with a heat transferring adjacent surface is provided, a fluid channel thereof is utilized for allowing a heat transfer fluid to... Agent:

20150114617 - Temperature control system having adjacently-installed temperature equalizer and heat transfer fluid and application device thereof: The present invention provides a temperature control system having adjacently-installed temperature equalizer and heat transfer fluid and application device thereof, in which one or more adjacently-installed temperature equalizer formed with a heat transferring adjacent surface is provided, a fluid channel thereof is utilized for allowing a heat transfer fluid to... Agent:

  
04/23/2015 > 21 patent applications in 18 patent subcategories.

20150107798 - Unknown: The present invention relates to a device for cooling a wall of a component, where a fluid flow flows parallel to the wall, with at least one inflow duct, the center axis of which being arranged inclined to the plane of the wall, with a groove provided in the wall,... Agent:

20150107799 - Manufacturing heat exchanger from porous medium and conduits: The present invention relates to a method for producing a heat exchanger. The heat exchanger comprising at least one heat conducting conduit for passage of a first medium and at least one block of an open cell porous medium for passage of a second medium. The method comprises providing at... Agent: Universiteit Gent

20150107800 - Open-loop thermal management process and system: Open-loop thermal management systems and open-loop thermal management processes are disclosed. The process includes providing an open-loop thermal management system, saturating a reactor of the system with gas while a flow control unit prevents flow of the gas from the reactor, and maintaining a gas dissociation pressure range of the... Agent:

20150107801 - Coolant-cooled heat sink configured for accelerating coolant flow: Cooling apparatuses, cooled electronic modules, and methods of fabrication are provided which facilitate heat transfer from one or more electronic components to a coolant. The cooling apparatus includes a coolant-cooled heat sink with a thermally conductive structure having a coolant-carrying compartment including a varying cross-sectional coolant flow area through which... Agent: International Business Machines Corporation

20150107802 - Chilled beam with multiple modes: A chilled beam has separate primary and secondary inlets and plenums each or which generates separate sets of induction jets to draw air through a chilled beam heat exchanger. Various system and method embodiments are described as well as features usable in conventional active chilled beams to facilitate the use... Agent:

20150107803 - Heat exchanger and air-conditioning apparatus having the same: A heat exchanger includes a plurality of fins stacked with a predetermined fin pitch between them, and a plurality of heat transfer tubes which extend through the fins in the stack direction and have a flat cross-sectional shape, wherein the fins have a plurality of notches in a shape corresponding... Agent: Mitsubishi Electric Corporation

20150107804 - Baffle plate in a heat exchanger: A heat exchanger for a motor vehicle, has an outer sheath and heat exchanger tubes are arranged in the outer sheath and a medium is feedable into the sheath on the front side and is removable on the opposite side, wherein a front plate is arranged in each case on... Agent:

20150107805 - Electric vehicle thermal barrier: An electric vehicle powertrain according to an exemplary aspect of the present disclosure includes, among other things, a thermal barrier secured relative to an engine, a transaxle, or both to retain thermal energy generated during operation of an electric vehicle.... Agent: Ford Global Technologies, LLC

20150107806 - Double-walled heat exchanger tube: A heat exchanger for a motor vehicle, in particular an exhaust gas heat exchanger, includes an outer casing in which heat exchanger tubes are arranged as bundles. At least one heat exchanger tube is configured double-walled, and formed from an outer tube and an inner tube, wherein a first medium... Agent: Benteler Automotive Corporation

20150107807 - Heat exchanger: A heat exchanger having a first flow channel, through which a first fluid can flow, and having a second flow channel, through which a second fluid can flow, whereby the first flow channel has a first section, a second section, and a redirection region, whereby the first section is in... Agent:

20150107808 - Heat exchanger: A heat exchanger for an exchange of heat between a first fluid and a second fluid includes a block including: a plurality of flow ducts configured to be traversed by the first fluid, and a housing that holds the flow ducts and is configured to be traversed by the second... Agent: Behr Gmbh & Co. Kg

20150107809 - Heat transfer cell for heat exchanger and assembly, and methods of fabricating the same: A heat transfer cell includes first and second heat transfer plates which have first and second heat transfer areas, and first and second flanges bent from the first and second heat transfer areas so as to have a height difference with respect to the first and second heat transfer areas.... Agent: Euro-apex B.v.

20150107810 - Heat exchanger for controlling the temperature of a first fluid using a second fluid: The present invention relates to a heat exchanger for controlling the temperature of a first fluid using a second fluid, wherein the heat exchanger has a base for separating the first fluid from the second fluid, said base having a sealing region. Furthermore, the heat exchanger has a partition for... Agent: Behr Gmbh & Co. Kg

20150107811 - Flat tube and heat exchanger having a flat tube of said type: A flat tube, in particular for a heat exchanger, is provided that has an areal material strip with two mutually opposite first and second side walls which are connected to one another via third and fourth side walls, wherein the third side wall is formed by two sections of the... Agent:

20150107812 - Heat exchanger tube, and corresponding heat exchanger production method: The invention relates to a heat exchanger tube produced by bending a metal strip (11), characterized in that said strip (11) has a thickness that can vary between at least one first thickness (e1) and at least one second thickness (e2) greater than said first thickness (e1), and in that... Agent:

20150107813 - Tube and heat exchanger provided with tube: A tube used in a heat exchanger, wherein a tube body includes a curved end portion, a pair of parallel portions, a pair of inclination portions, and a fixed portion in which a long end part extending from one of the pair of inclination portions is bent to hold therebetween... Agent: Denso Corporation

20150107814 - Method of controlling air conditioner: A method of controlling an air conditioner includes determining whether or not a signal for operating the air conditioner is input to a controller. When it is determined that the signal for operating the air conditioner is input to the controller, determining whether or not conditions for variably controlling the... Agent:

20150107815 - Vehicular air conditioner: A vehicular air conditioner includes a partitioning portion which separates an inside of an air-conditioning casing into an inside-air passage through which an inside air flows and an outside-air passage through which an outside air flows, a cooling heat exchanger extending across both the inside-air passage and the outside-air passage,... Agent: Denso Corporation

20150107816 - Apparatus and method for self-test of thermostat: An environmental control system includes at least one of a security monitoring system, or a building automation control system. A thermostat coupled to the at least one system, where the thermostat provides feedback as to output signals therefrom to evaluate functioning of the thermostat. The output signals would be coupled... Agent:

20150107817 - Systems and methods for ventilating a building: Systems and methods are disclosed for ventilating a building using a rooftop heating ventilating and air conditioning system that in one instance involve determining a first outdoor airflow into the system through a barometric relief damper; subtracting the first outdoor airflow from a minimum required outdoor airflow rate to arrive... Agent: Lennox Industries Inc.

20150107818 - Coolant supply device: In a coolant supply device that supplies a coolant for washing chips into a machine tool, an opening/closing valve that is opened or closed by the pressure of the coolant is provided in the course of a pipe line supplying the coolant ejected from a coolant ejection pump into the... Agent:

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