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Class Information
Number: 237/12.3A
Name: Heating systems > Heat and power plants > Vehicle > The heating is effected by circulated air
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7546868 |
Air-conditioner housing |
Jun. 16, 2009 |
| 7540321 |
Air conditioner for vehicle |
Jun. 2, 2009 |
| 7533637 |
Method and arrangement for cooling a vehicle engine while heating the vehicle cab |
May. 19, 2009 |
| 7527091 |
Vehicular air conditioner |
May. 5, 2009 |
| 7484557 |
Air-conditioner housing |
Feb. 3, 2009 |
| 7478670 |
Modular system for a 1-to-4 zone climate control system for vehicles |
Jan. 20, 2009 |
| 7422050 |
Air conditioning apparatus for vehicle |
Sep. 9, 2008 |
| 7377309 |
Vehicle air conditioning apparatus |
May. 27, 2008 |
| 7284595 |
Heat exchanger for air conditioner |
Oct. 23, 2007 |
| 7275586 |
Heating or air-conditioning system for a motor vehicle |
Oct. 2, 2007 |
| 7240725 |
Device for climate control of a driver's bed |
Jul. 10, 2007 |
| 7222667 |
Vehicular air-conditioning apparatus |
May. 29, 2007 |
| 7191825 |
Separately air-conditionable vehicle air conditioning unit |
Mar. 20, 2007 |
| 7137445 |
HVAC center plate scoop for improved temperature distribution |
Nov. 21, 2006 |
| 7055591 |
Air conditioner for vehicle |
Jun. 6, 2006 |
| 7048036 |
Air conditioner for vehicle |
May. 23, 2006 |
| 7017659 |
Vehicle air-conditioning system |
Mar. 28, 2006 |
| 7004245 |
System for aiding in prevention of engine overheating in a vehicle |
Feb. 28, 2006 |
| 6994157 |
Air conditioner |
Feb. 7, 2006 |
| 6991027 |
Automotive air conditioner |
Jan. 31, 2006 |
| 6981545 |
Disconnectable heat exchanger |
Jan. 3, 2006 |
| 6973959 |
Heat exchanger for cooling a motor vehicle exhaust gases |
Dec. 13, 2005 |
| 6971440 |
Heating or air-conditioning system for a motor vehicle |
Dec. 6, 2005 |
| 6962195 |
Vehicle heating and air conditioning modules |
Nov. 8, 2005 |
| 6959561 |
Automotive air conditioner |
Nov. 1, 2005 |
| 6959754 |
Air conditioning system for a vehicle |
Nov. 1, 2005 |
| 6945323 |
Automotive air conditioning system |
Sep. 20, 2005 |
| 6938677 |
Air-conditioner of construction machinery |
Sep. 6, 2005 |
| 6932148 |
Vehicle heating and cooling system |
Aug. 23, 2005 |
| 6920914 |
Air treatment module, particularly for thermal treatment of air to be introduced into a vehicle interior of a vehicle |
Jul. 26, 2005 |
| 6920921 |
Air conditioner for vehicles with right steering wheel and left steering wheel |
Jul. 26, 2005 |
| 6918543 |
Heating system for a vehicle |
Jul. 19, 2005 |
| 6892808 |
Regulation of the temperature, the speed and the distribution of the air blown into a motor-vehicle passenger compartment |
May. 17, 2005 |
| 6892807 |
Seat with temperature control and ventilation and safety system for a vehicle |
May. 17, 2005 |
| 6880620 |
Heating, ventilating, and air conditioning module having an improved heater core configuration |
Apr. 19, 2005 |
| 6877550 |
Vehicle air conditioner |
Apr. 12, 2005 |
| 6874575 |
Air conditioning housing for an air conditioner of an automobile |
Apr. 5, 2005 |
| 6837307 |
Vehicle air conditioner with driving mechanism of single hot water valve and plural air mixing doors |
Jan. 4, 2005 |
| 6834709 |
Automotive air conditioner |
Dec. 28, 2004 |
| 6827141 |
Vehicle heating and air conditioning modules |
Dec. 7, 2004 |
| 6823935 |
Heating or air-conditioning system |
Nov. 30, 2004 |
| 6810952 |
Vehicle air-conditioning device including a multi-purpose heat exchanger |
Nov. 2, 2004 |
| 6793147 |
Heating system and process for influencing air flows in a heating system |
Sep. 21, 2004 |
| 6792898 |
Foley and lardner |
Sep. 21, 2004 |
| 6789617 |
Air mix damper device and vehicle air conditioner |
Sep. 14, 2004 |
| 6789607 |
Dual zone vehicle air distribution apparatus |
Sep. 14, 2004 |
| 6761210 |
Airconditioner for a passenger cell of a vehicle |
Jul. 13, 2004 |
| 6758260 |
Heating, ventilating, and air conditioning assembly for a vehicle |
Jul. 6, 2004 |
| 6743012 |
Heater apparatus for a motor vehicle |
Jun. 1, 2004 |
| 6736190 |
Vehicle air conditioner |
May. 18, 2004 |
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