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Class Information
Number: 165/146
Name: Heat exchange > Gradated heat transfer structure
Description: Apparatus including structure which provides a progressive amount of heat transfer along a flow path by providing graduated surface areas, or conductivities along the flow path in the direction of flow.


Sub-classes under this class:

Class Number Class Name Patents
165/147 Tapered conduit means 69


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
7628199 Heat exchanger, in particular air/air cooler Dec. 8, 2009
7610678 Heat transfer sheet, heat transfer structural body and manufacturing method of the heat transfer structural body Nov. 3, 2009
7594537 Heat pipe with capillary wick Sep. 29, 2009
7575046 Methods for stabilizing flow in channels and systems thereof Aug. 18, 2009
7561417 Thermal module and fin assembly thereof Jul. 14, 2009
7520315 Heat pipe with capillary wick Apr. 21, 2009
7510395 Device for introducing substances into reaction space Mar. 31, 2009
7493942 Heat exchanger Feb. 24, 2009
7367385 Optimized fins for convective heat transfer May. 6, 2008
7334630 Closed-loop microchannel cooling system Feb. 26, 2008
7299642 Cryogen/water heat exchanger and the application thereof to the supply of gas to an on-board power unit in a vehicle Nov. 27, 2007
7293423 Method and apparatus for controlling freezing nucleation and propagation Nov. 13, 2007
7290596 Thermal management of systems having localized regions of elevated heat flux Nov. 6, 2007
7281573 Cooler Oct. 16, 2007
7255159 Insert for heat exchanger tube Aug. 14, 2007
7237600 Support surface for heating or cooling food articles and method of making the same Jul. 3, 2007
7163052 Parallel flow evaporator with non-uniform characteristics Jan. 16, 2007
7131288 Heat exchanger Nov. 7, 2006
7124812 Heat exchanger Oct. 24, 2006
7114549 Foil structure for regenerators Oct. 3, 2006
7096933 Furnace heat exchanger Aug. 29, 2006
7073573 Decreased hot side fin density heat exchanger Jul. 11, 2006
7073572 Flooded evaporator with various kinds of tubes Jul. 11, 2006
7069977 Heat exchanger Jul. 4, 2006
7063047 Fuel vaporizer for a reformer type fuel cell system Jun. 20, 2006
7059399 Heat exchanger with flat tubes Jun. 13, 2006
7040388 Heat sink, method of manufacturing the same and cooling apparatus using the same May. 9, 2006
6991025 Cross-over rib pair for heat exchanger Jan. 31, 2006
6957689 Heat exchanger arrangement particularly for motor vehicle Oct. 25, 2005
6951242 Enthalpy heat exchanger with variable recirculation and filtration Oct. 4, 2005
6938688 Compact high efficiency clam shell heat exchanger Sep. 6, 2005
6935419 Heat sink apparatus with air duct Aug. 30, 2005
6928730 Method for making a multi-pass exhaust gas recirculation cooler Aug. 16, 2005
6910469 Inlet air arrangement for piston engine Jun. 28, 2005
6883502 Fluid/liquid heat exchanger with variable pitch liquid passageways and engine system using same Apr. 26, 2005
6880620 Heating, ventilating, and air conditioning module having an improved heater core configuration Apr. 19, 2005
6871399 Method for producing an integrated heat exchanger and an integrated heat exchanger produced thereby Mar. 29, 2005
6868897 Dual-density header fin for unit-cell plate-fin heat exchanger Mar. 22, 2005
6857288 Heat exchanger for refrigerator Feb. 22, 2005
6854509 Foil structures for regenerators Feb. 15, 2005
6688381 Multiscale transport apparatus and methods Feb. 10, 2004
6672080 Rapid cooling device and method of rapidly cooling the device Jan. 6, 2004
6668915 Optimized fins for convective heat transfer Dec. 30, 2003
6644389 Fin tube heat exchanger Nov. 11, 2003
6634419 Multi-pass exhaust gas recirculation cooler Oct. 21, 2003
6627040 Device and method for removing volatile components from polymer solutions Sep. 30, 2003
6619379 Heat exchanger arrangement particularly for motor vehicle Sep. 16, 2003
6543529 Forced air-cooling condenser Apr. 8, 2003
6484798 Furnace heat exchanger Nov. 26, 2002
6460613 Dual-density header fin for unit-cell plate-fin heat exchanger Oct. 8, 2002

1 2 3 4 5


 
 
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