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Class Information
Number: 137/339
Name: Fluid handling > With heating or cooling of the system > With diversion of part of fluid to heat or cool the device or its contents
Description: Apparatus in which a part of the fluid is diverted in a separate channel to heat or cool the device or a part thereof, or to heat or cool another part of the fluid that has assumed a different temperature.










Patents under this class:

Patent Number Title Of Patent Date Issued
8590292 Motor vehicle having a system for feeding fluid into another medium, particularly for feeding a reducing agent into the exhaust gas of an internal combustion engine Nov. 26, 2013
8499555 Charge-cooled valve Aug. 6, 2013
8423269 Exhaust gas recirculation valve contaminant removal Apr. 16, 2013
8267119 Valve for controlling volumetric flows Sep. 18, 2012
7845164 Method and system for storing an additive and injecting it into the exhaust gases of an engine Dec. 7, 2010
7325563 Electromagnetic valve Feb. 5, 2008
7311266 Freeze-proof water valve for supplying secondary water to snow making apparatus Dec. 25, 2007
7210496 Compressed gas storage system May. 1, 2007
7017601 Electromagnetic valve Mar. 28, 2006
6789562 Viscosity regulating valve Sep. 14, 2004
6729344 Faucet for a cold/hot fountain water machine May. 4, 2004
6440317 Cyclonic ice separation for low temperature jet fuels Aug. 27, 2002
6305398 Valve configuration and method for heating a valve configuration Oct. 23, 2001
6284549 Reagent tube venting system and method Sep. 4, 2001
6279603 Fluid-cooled injector Aug. 28, 2001
5984258 Method and apparatus for control of a shape memory alloy actuator for a fuel injector Nov. 16, 1999
5785087 Water hydraulic proportional control valve Jul. 28, 1998
5586720 Hot water supply system with a ring pipeline Dec. 24, 1996
5558303 Method and apparatus for using hot fuels to de-ice aircraft Sep. 24, 1996
5499651 Deicing system for a butterfly valve Mar. 19, 1996
5406798 Pilot fuel cooled flow divider valve for a staged combustor Apr. 18, 1995
5251659 High speed miniature solenoid Oct. 12, 1993
5161450 Air motor with warm air introduction means to prevent freezing Nov. 10, 1992
4800952 Thaw flow control for liquid heat transport systems Jan. 31, 1989
4750514 Fuel control solenoid valve assembly for use in fuel injection pump of internal combustion engine Jun. 14, 1988
4630445 Wastegate valve for internal combustion engine turbocharger Dec. 23, 1986
4289204 Solar heat treating of well fluids Sep. 15, 1981
4096883 Closed-center controller and neutral bypass arrangement therefor Jun. 27, 1978
4077545 Instant hot water dispensing system Mar. 7, 1978











 
 
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