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Heat exchange January recently filed with US Patent Office 01/09

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.
  
01/29/2009 > patent applications in patent subcategories. recently filed with US Patent Office

20090025902 - Probe for collecting thermal energy from the ground for a heat pump, and a collection network equipped with such probes: The probe (10) comprises a circuit for circulating a heat-conveying fluid, between a fluid inlet (28) and a fluid outlet (34) connected to a heat pump. The circuit comprises at least two tubes (12, 14) extending in parallel, comprising a fluid admission tube (14) and a fluid return tube (12),... Agent: Haverstock & Owens LLP

20090025903 - Arrangement and method for cooling a solution: The invention relates to cooling equipment for cooling liquid, comprising a cooling tower that is mainly cylindrical in the vertical direction, in which case the cooling air feed equipment and the exhaust air discharge equipment are arranged, with respect to the cooling tower, so that both the cooling air flowing... Agent: Smith-hill And Bedell, P.C.

20090025904 - Air conditioning system: An air conditioning system for conditioning air in a room includes an air-conditioner casing, an air blower, a cooling heat exchanger, and a heating heat exchanger. The air-conditioner casing causes air to flow toward the room. The air blower includes an electric motor and an impeller rotated by the electric... Agent: Harness, Dickey & Pierce, P.L.C

20090025905 - Air conditioning system: An air conditioning system includes an air-conditioner casing, an air blower, a cooling heat exchanger, a heating heat exchanger, and a bypass passage. An electric motor of the blower has a rotating shaft that extends along a rotating shaft axis. An impeller of the blower suctions air from one side... Agent: Harness, Dickey & Pierce, P.L.C

20090025906 - Cooler device: A cooler device includes a metal base member and a plurality of metal radiation fins. The metal base member has parallel locating grooves; the metal radiation fins are fastened to one another in a stack by respective hooked portions thereof or by means of closed-end heat tubes, the metal radiation... Agent: Pai Patent & Trademark Law Firm

20090025907 - Fluid circuit heat transfer device for plural heat sources: A heat sink or heat transfer device particularly for integrated circuits, uses a phase change working fluid in a cyclic flow path having at least one evaporator that serves multiple heat sources. The evaporator can be an integral vessel made of thermally conductive material to which the multiple heat sources... Agent: Michael Best & Friedrich LLP

20090025908 - System and method for heating viscous fuel supplied to diesel engines: A heat transfer system is used for heating a viscous fuel supplied to a diesel engine. The heat transfer system includes a heat exchanger provided at a predetermined location within the heat transfer system. A hot fluid and viscous fuel are circulated in a heat exchanging relationship within the heat... Agent: General Electric Company Global Research

20090025909 - Cooler module: A non-welding cooler module includes a heat sink formed of a stack of radiation fins, a base block tightly fitted into the bottom side of the heat sink, heat pipes tightly inserted through the radiation fins and partially fitted into respective bottom open grooves of the base block with a... Agent: Pai Patent & Trademark Law Firm

20090025910 - Vapor chamber structure with improved wick and method for manufacturing the same: A vapor chamber structure includes a casing, a working fluid, and an improved wick layer. The casing has an airtight vacuum chamber. The working fluid is filled into the airtight vacuum chamber. The wick layer is formed on a surface of the airtight vacuum chamber. Therefore, the present invention can... Agent: Rosenberg, Klein & Lee

20090025911 - Heat dissipation device with coarse surface capable of intensifying heat transfer: A heat dissipation device with coarse surface capable of intensifying heat transfer includes a main body and a heat transfer intensifying unit. The main body provides a surface and the heat transfer intensifying unit is disposed on the surface. The heat transfer intensifying unit further includes at least a raised... Agent: G. Link Co., Ltd

20090025912 - Heat dissipation apparatus with coarse surface capable of intensifying heat transfer: A heat dissipation apparatus with coarse surface capable of intensifying heat transfer includes a main body and a heat transfer intensifying unit. The main body provides four plate members to define a flow passage. The heat transfer intensifying unit is provided on the surface of one of the plate members... Agent: G. Link Co., Ltd.

20090025913 - Heat exchanger systems and associated systems and methods for cooling aircraft starter/generators: Heat exchanger systems and associated systems and methods for cooling aircraft starters/generators are disclosed. A system in accordance with one embodiment includes a first fluid flow path for a first fluid, a second fluid flow path for a second fluid, and a third fluid flow path for a third fluid.... Agent: Perkins Coie LLP (boeing)

20090025914 - Multi-slab multichannel heat exchanger: Heating, ventilation, air conditioning, and refrigeration (HVAC&R) systems and multi-slab heat exchangers are provided that include fluid connections for transmitting fluid between groups of tubes. The fluid connections may include generally tubular members fluidly connected to manifold sections. The fluid connections also may include partitioned manifolds containing tubes of different... Agent: Johnson Controls, Inc. C/o Fletcher Yoder PC

20090025915 - Heat exchanger for egr-gas: A heat exchanger for a first and a second medium flow includes flat tubes which have internal fins formed from zigzag-shaped sheet metal plate. The tubes have a thermally conductive connection to at least one duct for the one medium flow. Each fin is fixed only to the one longitudinal... Agent: Wrb-ip LLP

20090025916 - Heat exchanger having convoluted fin end and method of assembling the same: The present invention provides a heat exchanger for transferring heat between a first working fluid and a second working fluid. The heat exchanger can include a corrugated fin positionable along a flow path of the first working fluid between adjacent tube walls and being operable to increase heat transfer between... Agent: Michael Best & Friedrich LLP

20090025917 - Method and apparatus for heat recovery within a syngas cooler: A method of assembling a syngas cooler is provided. The method includes coupling a supply line within a cooler shell, coupling a heat transfer panel within the cooler shell, and coupling a heat transfer enclosure within the cooler shell such that the heat transfer enclosure substantially isolates the heat transfer... Agent: John S. Beulick (17851) Armstrong Teasdale LLP

20090025918 - Flow moderator: A fluid flow moderator for a plate heat exchange device comprises an open-sided fluid conduit adapted for positioning adjacent to a fluid port of a plate heat exchange device wherein said fluid conduit has a fluid deflection surface for moderating fluid flow. A method of moderating fluid flow in a... Agent: Richard L. Sampson Sampson & Associates, P.C.

20090025919 - Compact heat exchanger made of ceramics having corrosion resistance at high temperature: Ceramic materials that are highly resistant to strong acids such as concentrated sulfuric acid and halides such as hydrogen iodide are employed to make block elements through which a large number of circular ingress channels extend in perpendicular directions and which are joined and piled in the heat exchanging medium... Agent: Staas & Halsey LLP

20090025920 - Heat exchanger: A heat exchanger comprising two tanks, and a plurality of tubes for a medium which is to be cooled/heated are arranged in stacked, transverse rows, with the tubes arrayed to extend from the entrance to the exit side of the heat exchanger. The tubes are disposed between and transmit the... Agent: Ostrolenk Faber Gerb & Soffen

20090025921 - Capillary tube system: The capillary tube system comprises a capillary tube arrangement (10) including an inflow main tube (12) and an outflow main tube (14) and a plurality of capillary tubes (24) connecting said tubes (12,14), and a capillary tube mat (26) including a plurality of capillary tubes (34) fixed on a support... Agent: Renner Otto Boisselle & Sklar, LLP

20090025922 - Cooler bypass assembly: A cooler bypass apparatus housing has a first fluid passageway connecting a first inlet and a first outlet port, and a second fluid passageway connecting a second inlet port and outlet port. A transverse passageway extends between the first and second fluid passageway. A first valve is disposed in the... Agent: Young & Basile, P.C.

  
01/22/2009 > patent applications in patent subcategories. recently filed with US Patent Office

20090020260 - Exhaust heat recovery apparatus: An exhaust heat recovery apparatus includes an evaporator and a condenser. The evaporator and the condenser form an operation medium circuit such that an operation medium circulates through the evaporator and the condenser. The evaporator has tubes and is disposed in a duct part through which an exhaust gas generated... Agent: Harness, Dickey & Pierce, P.L.C

20090020261 - Motorcycle oil cooler: An oil cooler for a motorcycle includes a heat exchanger residing within a primary drive between an engine pulley and a clutch pulley. A fan within the primary drive pushes or pulls air through the heat exchanger. The fan may be electrically or mechanically operated and mounted to one of... Agent: Muncy, Geissler, Olds & Lowe, Pllc

20090020262 - Heat dissipation device with clip for mounting a fan to a heat sink thereof: A clip is capable of engaging with a heat sink for securing a fan to the heat sink. The clip includes a mounting plate, a supporting plate, a spring fastener and a spring positioning plate. The supporting plate extends from the mounting plate. The spring fastener extends from the supporting... Agent: Pce Industry, Inc. Att. Cheng-ju Chiang

20090020263 - Cooling apparatus for fluid: An apparatus for efficiently cooling the heat of a hot target without enlarging the size of a cooling device or needing either a piping to connect an evaporation portion and a condensation portion or a steam circulation pump. An exoergic-side heat exchanger has a fluid passage for the target fluid,... Agent: Wenderoth, Lind & Ponack, L.l.p.

20090020264 - Method of heat accumulation and heat accumulation system: A thermal storage method according to the present invention includes the steps of: (A) putting a first composition A, including an n-hydrate (where n is a hydration number) of an inorganic salt in solid phase and having a phase change temperature Tm of 100° C. or less, in a thermal... Agent: Mcdermott Will & Emery LLP

20090020265 - Heat exchanger: A heat exchanger includes at least two tube sections wound helically to form a spiral and are arranged in an interlacing manner inside one another for guiding a heat transfer fluid. The heat exchanger includes a first tube section helically wound to form a first spiral. The first tube section... Agent: Bsh Home Appliances Corporation Intellectual Property Department

20090020266 - System and method of boiling heat transfer using self-induced coolant transport and impingements: According to one embodiment of the invention, a cooling system for a heat-generating structure comprises a chamber and structure disposed within the chamber. The chamber has an inlet and an outlet. The inlet receives fluid coolant into the chamber substantially in the form of a liquid. The outlet dispenses the... Agent: Baker Botts LLP

20090020267 - Working liquid for latent heat transport apparatus and method for operating latent heat transport apparatus: c

20090020268 - Grooved heat pipe and method for manufacturing the same: A heat pipe (10) includes a casing (11) and a composite wick structure (14). The casing includes an evaporator section (15) and a condenser section (16). The wick structure includes a plurality of grooves (142, 143) and an artery mesh (145). The grooves at the evaporator section each have a... Agent: Pce Industry, Inc. Att. Cheng-ju Chiang

20090020269 - Heat pipe with composite wick structure: A heat pipe (10) includes a metal casing (12) having an evaporator section (121) and a condenser section (122). A major wick structure (14) is disposed on an inner wall of the casing. At least one assistant wick structure (16) is disposed in and contacts with the major wick structure,... Agent: Pce Industry, Inc. Att. Cheng-ju Chiang

20090020270 - Apparatus for distributing and controlling a heat carrier: The invention relates to an apparatus for distributing and controlling a heat carrier which originates from a heat and/or cold source, in particular hot and/or cold water, which is supplied to heating and/or cooling bodies and/or surfaces in rooms of a building, wherein the feed of the heat and/or cold... Agent: K.f. Ross P.c.

20090020271 - Apparatus and method for thermal management using vapor chamber: An apparatus includes a plurality of islands each carrying multiple cantilevers. The apparatus also includes a fluidic network having a plurality of channels separating the islands. The channels are configured to provide fluid to the islands, and the fluid at least partially fills spaces between the cantilevers and the islands.... Agent: Kris T. Fredrick Honeywell International Inc.

20090020272 - Electronic apparatus: In one embodiment, an electronic apparatus is provided. The electronic apparatus is equipped with an electronic device and a cooling device for cooling the electronic device. A heat pipe is provided with a wick and an operating liquid. The electronic device is disposed inside the heat pipe, and a heat... Agent: Westerman, Hattori, Daniels & Adrian, LLP

20090020273 - Nubbed u-bend tube support: A self-supporting system for positioning and restraining the U-bend tubes in the U-bend region of a nuclear steam generator includes arrays incorporating unique support bars having nubs projecting in the out-of-plane direction of the tube planes. The system also includes assemblies for spacing the arrays, tie bars to prevent the... Agent: The Babcock & Wilcox Company

20090020274 - Heat diffusing device and method of producing the same: A heat diffusing device includes first and second metallic thin plates that are alternately laminated to each other, and that are joined along with an upper sealing metallic thin plate and a lower sealing metallic thin plate by diffusion joining so as to form a sealed space in an interior... Agent: Wolf Greenfield & Sacks, P.c.

20090020275 - Heat exchanger: The invention relates to a heat exchanger, especially for cooling exhaust gases. Said heat exchanger comprises at least one first flow channel for a first medium, at least one second flow channel for a second medium, at least one bottom that can be connected to the housing, said bottom having... Agent: Foley And Lardner LLP Suite 500

20090020276 - Aluminum alloy brazing sheet and aluminum alloy tube for heat exchanger: The present invention relates to an aluminum alloy brazing sheet (1) for a heat exchanger improved in a life including a fatigue in a plastic area and an aluminum alloy heat exchanger tube (11) using the brazing sheet, which is composed of: a core material (2) of an Al—Mn series... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.c.

20090020277 - Flat tube, flat tube heat exchanger, and method of manufacturing same: A number of flat tubes, flat tube heat exchangers, and methods of manufacturing both are described and illustrated. The flat tubes can be constructed of one, two, or more pieces of sheet material. A profiled insert integral with the flat tube or constructed from another sheet of material can be... Agent: Michael Best & Friedrich LLP

20090020278 - Flat tube, flat tube heat exchanger, and method of manufacturing same: A number of flat tubes, flat tube heat exchangers, and methods of manufacturing both are described and illustrated. The flat tubes can be constructed of one, two, or more pieces of sheet material. A profiled insert integral with the flat tube or constructed from another sheet of material can be... Agent: Michael Best & Friedrich LLP

20090020279 - Jointing structure of a heat dissipating fin: A jointing structure of a heat dissipating fin, disposed on an upper level edge and a lower level edge of each fin body of the heat dissipating fin, comprises at least one hole or more on each of the level edges, at least one lock tab or more on the... Agent: Meng-tsuey Pan

20090020280 - Passenger compartment heating: A vehicle heating system, and method, for heating a passenger compartment. The heating system has a heat control switch operable to activate the heating system, a fat producing airflow, a ventilation system directing the airflow throughout the passenger compartment and a heater core having a temperature sensor. The heater core... Agent: Fish & Richardson P.c.

20090020281 - Cogeneration system: A cogeneration system of the present invention includes: an electric power generator (5); a cooling circuit (10) configured to cool the electric power generator (5) with a first heat transfer medium; a heat exchanger (16) provided on the cooling circuit (10); an exhaust heat recovery circuit (12) through which a... Agent: Mcdermott Will & Emery LLP

20090020282 - Heat exchanger and method for regulating a heat exchanger: A heat exchanger (1) is specified having a housing (2), in which a primary side (3) having a primary-side flow path (5) is arranged between an upstream connector 6) and a downstream connector (7) and a secondary side (4) having a secondary-side flow path (10) is arranged between an inflow... Agent: Mccormick, Paulding & Huber LLP

  
01/15/2009 > patent applications in patent subcategories. recently filed with US Patent Office

20090014149 - Apparatus for cooling hydrogen recirculation blower for fuel cell vehicle: The present invention provides an apparatus for cooling a hydrogen recirculation blower for a fuel cell vehicle the apparatus including: a blower housing including an inlet and an outlet for hydrogen recirculation provided in a front part thereof, and an impeller and a motor for driving the hydrogen recirculation blower... Agent: Edwards Angell Palmer & Dodge LLP

20090014150 - Vehicle air conditioner: The present invention provides an air conditioner for a vehicle that includes a closed refrigeration loop. The closed refrigeration loop includes a compressor, a refrigerant-to-coolant heat exchanger, a coolant-to-refrigerant heat exchanger and a refrigerant dryer in series fluid connection with one another. An engine coolant outlet connector is connected to... Agent: Chalker Flores, LLP

20090014151 - Exhaust gas heat exchanger with an oscillationattenuated bundle of exchanger tubes: A heat exchanger is disclosed for the exhaust gas train of a motor vehicle. The heat exchanger includes a bundle of separately formed exhaust gas carrying exchanger tubes that is disposed in a closed housing formed separately, a coolant flowing through the housing and around the outside of the exchanger... Agent: Fraser Clemens Martin & Miller LLC

20090014152 - Hydronic floor heating system with adaptive fluid circuit: A room heating apparatus uses separate heating panels fastened to a sub-floor to conduct a heating fluid which then adjusts the temperature of a room. The panels carry fluid tubing and transition panels conduct this tubing between the heating panels. The transition panels have a plurality of grooves that allow... Agent: Patent Law & Venture Group

20090014153 - Heat exchanger arrangement: A heat exchanger arrangement comprising a charge cooler and a housing. The charge cooler comprises a charge cooler core, a header plate, a coolant entry duct and a coolant exit duct. Specifically, the charge cooler core comprises hallow heat-transfer elements through which a coolant can flow. The housing is in... Agent: Patterson & Sheridan, L.L.P.

20090014154 - Passive thermal management system: A traditional passive thermal management system can only be used effectively in a single orientation because it relies on the buoyancy of the heated air to create natural convection. A passive thermal management system is provided which includes means for transferring heat away from a heat source (10) in any... Agent: Philips Intellectual Property & Standards

20090014155 - Thermally pumped liquid/gas heat exchanger for cooling heat-generating devices: A cooling system for a heat-generating device includes: coolant fluid; an evaporator for holding the coolant fluid and for heating the coolant fluid; said evaporator in close proximity to the heat-generating device for removing unwanted heat. The cooling system also includes a plurality of tubes for providing a flow path... Agent: Michael Buchenhorner, P.A.

20090014156 - Thermal management system: Simple, compact, lightweight thermal management system offering reduced inventory of heat transfer fluid. The invention provides heat transfer fluid at a very high flow rate to a heat exchanger. A portion of the heat transfer fluid flow downstream of the heat exchanger is separated and pumped by a fluid-dynamic pump... Agent: Jan Vetrovec

20090014157 - Cooler: The invention relates to a cooler (1) for a PC processor. Said cooler comprises a heat absorption area (3), a heat dissipation area (4), and a channel system (2) consisting of profiled elements and/or stamped/bent components (8) welded together. Said channel system is at least partially filled with a coolant... Agent: Woodard, Emhardt, Moriarty, Mcnett & Henry LLP

20090014158 - Nano shower for chip-scale cooling: A nano shower cools a chip when a coolant sprays onto the chip package from an array of electro spray nozzles. Ideally, the coolant is not conductive and otherwise not harmful to electronics. As such, perfluorocarbons are ideal coolants. Distilled water also works in certain applications. A voltage difference between... Agent: Kris T. Fredrick Honeywell International Inc.

20090014159 - Heat transfer device: This invention provides a heat transfer device which can improve its heat transfer performance in a heat exchanger with a flow rate of heat carrier fluid being set at a relatively low velocity, while restricting increase in pressure loss of the fluid flow. Plural longitudinal vortex generator winglets (10) are... Agent: Jacobson Holman PLLC

20090014160 - Heat dissipation module: A heat dissipation module including a fan and a first heat dissipation unit is provided. The fan has a frame and a blade set provided in the frame. The frame has an air inlet and an air outlet, and a flow channel communicating the air inlet and the air outlet... Agent: Jianq Chyun Intellectual Property Office

20090014161 - Container arrangement: A charge air cooler (CAC) with at least one water condensate storage container reducing the risk of ice forming a plug inside the CAC and hindering flow of air is provided. The storage container is formed by a storage container mounted inside a CAC air distribution compartment forming two sections... Agent: Wrb-ip LLP

20090014162 - Counter-stream-mode oscillating-flow heat transport apparatus: A counter-stream-mode oscillating-flow heat transport apparatus improves heat transport capability by imparting oscillatory displacement to a fluid located near a heat-generating element such that the fluid is directed toward the heat-generating element. Turning portions of serpentine flow paths are disposed to face the heat-generating element. The flow paths are stacked... Agent: Harness, Dickey & Pierce, P.L.C

20090014163 - Temperature controlled pipe systems and methods: A temperature controlled piping system has at least one pipe section having: an outer pipe; and an inner pipe generally concentric to the outer pipe for transporting temperature sensitive fluid therethrough, the outer and inner pipes forming therebetween at least one temperature control space; such that transmission of temperature controlled... Agent: Lathrop & Gage Lc

20090014164 - Flat tube, flat tube heat exchanger, and method of manufacturing same: A number of flat tubes, flat tube heat exchangers, and methods of manufacturing both are described and illustrated. The flat tubes can be constructed of one, two, or more pieces of sheet material. A profiled insert integral with the flat tube or constructed from another sheet of material can be... Agent: Michael Best & Friedrich LLP

20090014165 - Flat tube, flat tube heat exchanger, and method of manufacturing same: A number of flat tubes, flat tube heat exchangers, and methods of manufacturing both are described and illustrated. The flat tubes can be constructed of one, two, or more pieces of sheet material. A profiled insert integral with the flat tube or constructed from another sheet of material can be... Agent: Michael Best & Friedrich LLP

  
01/08/2009 > patent applications in patent subcategories. recently filed with US Patent Office

20090008060 - Watertight vehicle airduct system: A duct for a vehicle includes an inlet fluidly coupled to an interior of the vehicle and an outlet fluidly coupled to the inlet. A buoyant closure member is disposed between the inlet and the outlet and is movable between an open position permitting flow between the inlet and the... Agent: Daimlerchrysler Intellectual Capital Corporation Cims 483-02-19

20090008061 - Easily assembled cooler: A cooler capable of reducing the fabrication cost is provided. In the cooler, in which electronic parts 6 are held between neighboring tubes 1, each of the tubes 1 is formed by joining the edges of plates 1a, 1b, each of which is formed into a predetermined shape by press... Agent: Harness, Dickey & Pierce, P.L.C

20090008062 - Heat transport medium and heating or cooling system with the medium: The invention relates to a heat transport medium which is made up of a liquid base component in the form of water and at least one additive from polyvinyl alcohol (PVA) and a nanofiber material.... Agent: Hoffman Wasson & Gitler, P.c Crystal Center 2, Suite 522

20090008063 - System and method for passive cooling using a non-metallic wick: According to an embodiment of the invention, a cooling system for a heat-generating device comprises a base plate, a fluid transfer chamber, a non-metallic wicking material, and a coolant. The base plate is in thermal communication with a heat generating structure and is operable to communicate thermal energy from the... Agent: Baker Botts LLP

20090008064 - Cooling system for electronic substrates: The present invention relates to a cooling system for an electronic substrate comprising a heat transfer fluid (4, 10). The heat transfer fluid (4, 10) is arranged to flow along a path (5, 11, 12) by capillary force.... Agent: Philips Intellectual Property & Standards

20090008066 - Heat dissipation device: A heat dissipation device includes a cooling fan (15) defining an air inlet and an air outlet (157) oriented perpendicular to the air inlet; a metal foam (11) is arranged in the air outlet of the cooling fan, and a heat pipe (13) has a condensing end (131) being thermally... Agent: PCe Industry, Inc. Att. Cheng-ju Chiang

20090008065 - Heat dissipation device with heat pipes: A heat dissipation device for dissipating heat from a heat-generating device includes a heat-absorbing plate, a heat pipe assembly attached to the heat-absorbing plate and a fin set attached to the heat pipe assembly. The fin set includes a plurality of fins and has a contacting surface cooperatively formed by... Agent: PCe Industry, Inc. Att. Cheng-ju Chiang

20090008067 - Heat dissipation device: A heat dissipation device includes a heat sink (30) having a plurality of fins (34), and a cooling fan (10) surrounded by the fins. The cooling fan includes a frusto-conical hub (22) having a peripheral wall (222) and a concaved side wall (224) extending upwardly from the peripheral wall. A... Agent: PCe Industry, Inc. Att. Cheng-ju Chiang

20090008068 - Heat exchanger tube, heat exchanger, and manufacturing method thereof: This invention relates to a method of manufacturing an aluminum heat exchanger tube. In forming a thermally sprayed layer 21 on a surface of an aluminum flat tube by thermally spraying Al—Si alloy thermal-spraying particles, quenching the thermally sprayed thermal-spraying particles in a molten state to make them adhere to... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

20090008069 - Finned tube with stepped peaks: The current invention includes a tube with a helical fin extending from the tube's outer surface. The fins and tube are monolithic, or formed of one part, with a channel defined between adjacent fins. The fin has a crest with peaks and depressions formed in the crest. The fin peak... Agent: Bradley Arant Rose & White LLP

20090008070 - Heat transfer tube support structure: An object is to provide a heat transfer tube support structure capable of preventing deterioration of the reliability and the durability of a heat transfer tube. In a steam generator (heat exchanger) having a lower barrel (vessel), heat transfer tubes disposed in the lower barrel, and tube support plates disposed... Agent: Westerman, Hattori, Daniels & Adrian, LLP

20090008072 - Plate heat exchanger including strengthening plates provided outside of the outermost heat exchanger plates: The invention relates to a plate heat exchanger including a plurality of plates. The plates extend in parallel to a main extension plane and include several heat exchanger plates and a strengthening plate (2). The heat exchanger plates are provided beside each other and form a plate package with first... Agent: Fish & Richardson P.C.

20090008071 - Rib plate type heat exchanger: A rib plate type heat exchanger comprises a heat exchange core consisting of rib plate type heat exchange plates. A surrounding edge of the rib plate type heat exchange plate is formed as a sealing bevel. The rib plate type heat exchange plate comprises the first end zone, the second... Agent: Schmeiser, Olsen & Watts

20090008073 - Means for plate heat exchanger: The invention relates to a heat exchanger comprising a means and a plate stack, which plate stack is composed of a number of mutually similar heat transfer plates (1), every second heat transfer plate (1) in the stack being rotated 180° in a plane parallel with a heat transfer surface... Agent: Fish & Richardson P.C.

20090008074 - Tubular heat exchanger: A tubular heat exchanger preferably of a multi-pass design, has a cylindrical shell with open ends that are releasable covered and sealed by preferably two end caps. Located removably in the shell and axially between the end caps is a core having a plurality of outer tubes and preferably a... Agent: Howard & Howard Attorneys, P.C.

20090008075 - Polyhedral array heat transfer tube: A heat exchanger tube that comprises a tubular member having a longitudinal axis and having an inner surface that is divided into at least two regions along the circumferential direction. A first plurality of polyhedrons are formed on the inner surface along at least one polyhedral axis. Each of the... Agent: Hodgson Russ LLP The Guaranty Building

20090008076 - Systems and methods for base station enclosures: A technique for climate control of, for example, base station circuitry within an enclosure involves placing base station circuitry within the enclosure and controlling the climate therein. A system according to this technique includes an enclosure suitable for use outside in a wide range of extreme weather conditions. A controller... Agent: Perkins Cole LLP

20090008077 - Cooling apparatus using brine: A cooling apparatus includes a brine circuit through which brine flows, a pump disposed on the brine circuit, and a heat exchanger unit including a heat absorbing member and a heat radiating member. The heat absorbing member is in communication with the brine circuit. The heat absorbing member is capable... Agent: Harness, Dickey & Pierce, P.L.C

  
01/01/2009 > patent applications in patent subcategories. recently filed with US Patent Office

20090000761 - Regenerative heat exchanger with energy-storing drive system: A regenerative heat exchanger having an energy-storing drive system includes a high heat capacity matrix rotable about an axis and a drive system that is in operable communication with the high heat capacity matrix and is capable of rotating the high heat capacity matrix about the axis. An energy-storage mechanism... Agent: Cantor Colburn, LLP

20090000762 - Brush-seal and matrix for regenerative heat exchanger, and method of adjusting same: Disclosed is a regenerative heat exchanger including a brush-seal configuration to prevent mixing of fluid flows. The regenerative heat exchanger includes a regenerator, and at least two conduits, each conduit having a matrix end abutting a face of the regenerator matrix. The at least two conduits carrying at least two... Agent: Cantor Colburn, LLP

20090000763 - Heat exchanger for a transformer: The invention relates to a heat exchanger for a transformer for a transformer comprising a heat exchanger medium, which can be introduced into a heat exchanger element via a feed element, and can be evacuated from the heat exchanging element via a discharge element. The invention involves a first temperature... Agent: Buchanan, Ingersoll & Rooney PC

20090000764 - Plate-type heat exchanger including a device for evaluating the extent to which it has become coated in scale: A plate-type heat exchanger (1) comprising a plurality of stacked plates (2) and including a device (20) for evaluating the extent to which the fluid circuit(s) have become coated in scale, characterised in that the evaluating device (20) comprises an electrical resistor (21) which is thermally connected to plate (10)... Agent: Burr & Brown

20090000765 - Viscous heater, refrigerant compressor and control: An HVAC system for a vehicle may include a refrigerant compressor and viscous heater located adjacent to one another and driven by a through-shaft. They may be variable capacity, with the capacities controlled by an HVAC controller to provide the desired HVAC output while staying within a maximum torque limit... Agent: General Motors Corporation Legal Staff

20090000766 - Cooling structure for heat generating device: The disclosed embodiments relate to a system and method that is adapted to cool a heat generating device. An electronic device in accordance with an exemplary embodiment of the present invention comprises an enclosure that contains a source of heat, and a cooling structure adjacent to the enclosure, the cooling... Agent: Fletcher Yoder P.C.

20090000767 - Cooling element: The present invention relates to a cooling element (1) comprising a frame part provided with at least one cooling channel (2) for supplying a medium that cools down the cooling element through the cooling element. To provide a more efficient cooling element, the frame part comprises a first curved surface... Agent: Buchanan, Ingersoll & Rooney PC

20090000768 - Heat dissipation device: A heat dissipation device for at least two heat-generating electronic components, includes a base for contacting with the heat-generating electronic components, a first fin set arranged on one part of the base, a second fin set arranged on another part of the base and at least a heat pipe sandwiched... Agent: PCe Industry, Inc. Att. Cheng-ju Chiang

20090000769 - Temperature controlled loadlock chamber: A temperature controlled loadlock chamber for use in semiconductor processing is provided. The temperature controlled loadlock chamber may include one or more of an adjustable fluid pump, mass flow controller, one or more temperature sensors, and a controller. The adjustable fluid pump provides fluid having a predetermined temperature to a... Agent: Slater & Matsil, L.L.P.

20090000770 - Rapper alignment plug: The present invention relates generally to a rapper alignment plug used in the custom alignment of one or more portions of a rapper device through the walls of a vessel, and methods for forming and using same.... Agent: The Babcock & Wilcox Company

20090000771 - Micro-tube/multi-port counter flow radiator design for electronic cooling applications: A counter flow radiator includes multiple layered cooling cores configured in series along a first direction that is the same as the direction of airflow used to cool fluid flowing through the counter flow radiator. Heated fluid inputs the counter flow radiator at a first end and flows through each... Agent: Haverstock & Owens LLP

20090000772 - Control scheme for an evaporator operating at conditions approaching thermodynamic limits: A heat exchanger assembly includes a plurality of evaporative heat exchangers that are selectively feed evaporant to tailor operation to current heat load in order to maintain operation in thermodynamically extreme operating conditions.... Agent: Carlson, Gaskey & Olds, P.C.

20090000773 - Integrated cooling system: A system and a method for implementing a cooling apparatus coupled to and configured for cooling a heat-generating device by coupling a cooling gas driver to the cooling apparatus. The cooling apparatus has an upstream cooling chamber closed downstream by a permeable partition through which the cooling gas flows. The... Agent: Cohen, Pontani, Lieberman & Pavane LLP

20090000774 - Integrated heat exchanger and diffuser: The present invention discloses an apparatus including: a blower fan, the blower fan having multiple blades; a diffuser attached to a housing of the blower fan; diffuser vanes located in the diffuser, wherein the diffuser vanes are also fins for a heat exchanger.... Agent: Intel Corporation C/o Intellevate, LLC

20090000775 - Shell and tube heat exchanger: The shell and tube heat exchanger includes a shell having a fluid inlet and a fluid outlet, and a plurality of tubes disposed inside the shell, the tubes having a fluid inlet and a fluid outlet. An impingement baffle having a plurality of perforations is disposed in the shell between... Agent: Litman Law Offices, Ltd.

20090000776 - Heat exchanger fin with ribbed hem: A serpentine fin for assembly between tubes in a heat exchanger core, and a method of making same from a metal strip. The strip edges have a hem comprising a double thickness of the strip material extending inward from the edge. The metal strip has folds extending across the strip... Agent: Law Office Of Delio & Peterson, LLC.

20090000777 - Plate heat exchanger port insert and method for alleviating vibrations in a heat exchanger: An insert is provided in a flow path adjacent to the input and/or output port of a plate heat exchanger to shield heat transfer elements adjacent to the port from high velocity flow. By deflecting and redirecting the high velocity flow from the port, vibration induced stress to the heat... Agent: Exxonmobil Research & Engineering Company

20090000778 - Control scheme for an occupant environment conditioning system of a vehicle: An occupant environment conditioning system for a vehicle includes a controller that selectively operates at least one device for altering an environment of a vehicle occupant based a power cost analysis.... Agent: Macmillan, Sobanski & Todd, LLC

20090000779 - Single-loop cooling system having dual radiators: A cooling system for use with a heat source is disclosed. The cooling system has an oil cooler, a fluid pump driving fluid through the cooling system, a first heat exchanger, and a first bypass line to direct fluid around the first heat exchanger. The cooling system also has a... Agent: Caterpillar/finnegan, Henderson, L.L.P.

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