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Class Information
Number: 237/12.3B
Name: Heating systems > Heat and power plants > Vehicle > The heating is effected by circulated hot water
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7441986 |
Ground heating device |
Oct. 28, 2008 |
| 7421984 |
Method for adjusting a coolant flow by means of a heating cut-off valve |
Sep. 9, 2008 |
| 7422050 |
Air conditioning apparatus for vehicle |
Sep. 9, 2008 |
| 7416138 |
Thermal bypass channel |
Aug. 26, 2008 |
| 7410415 |
System for ventilating a vehicle cab and closet, further including closet drying means |
Aug. 12, 2008 |
| 7401742 |
Fluid circulation apparatus for temporary heating |
Jul. 22, 2008 |
| 7395787 |
Air separator for low flow rate cooling systems |
Jul. 8, 2008 |
| 7387262 |
Heat generator |
Jun. 17, 2008 |
| 7380728 |
Heating device for motor vehicles |
Jun. 3, 2008 |
| 7377309 |
Vehicle air conditioning apparatus |
May. 27, 2008 |
| 7328852 |
Method and device for estimating the air discharge temperature of a heat exchanger |
Feb. 12, 2008 |
| 7318553 |
Apparatus and method for heating fluids |
Jan. 15, 2008 |
| 7284595 |
Heat exchanger for air conditioner |
Oct. 23, 2007 |
| 7284710 |
Heating system |
Oct. 23, 2007 |
| 7281971 |
Air conditioner for vehicle |
Oct. 16, 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 |
| 7216812 |
Device for air conditioning a vehicle |
May. 15, 2007 |
| 7210522 |
Arrangement for cooling a vehicle component |
May. 1, 2007 |
| 7191825 |
Separately air-conditionable vehicle air conditioning unit |
Mar. 20, 2007 |
| 7182129 |
Device for heating and/or air-conditioning the passenger compartment of a motor vehicle |
Feb. 27, 2007 |
| 7163456 |
Vehicle air conditioner |
Jan. 16, 2007 |
| 7156055 |
Coolant regulating system for tractor trailers |
Jan. 2, 2007 |
| 7140427 |
Vehicle air conditioner with defrosting operation in exterior heat exchanger |
Nov. 28, 2006 |
| 7137445 |
HVAC center plate scoop for improved temperature distribution |
Nov. 21, 2006 |
| 7069736 |
Air conditioning apparatus for hydraulic shovel |
Jul. 4, 2006 |
| 7069983 |
Air conditioner |
Jul. 4, 2006 |
| 7070119 |
Vehicle heater control apparatus and method for controlling the same |
Jul. 4, 2006 |
| 7063137 |
Heat pump with secondary loop air-conditioning system |
Jun. 20, 2006 |
| 7055591 |
Air conditioner for vehicle |
Jun. 6, 2006 |
| 7055590 |
Air conditioning apparatus for vehicle |
Jun. 6, 2006 |
| 7051947 |
Heat generator for a motor vehicle |
May. 30, 2006 |
| 7048036 |
Air conditioner for vehicle |
May. 23, 2006 |
| 7040545 |
Heat generator |
May. 9, 2006 |
| 7036746 |
Potable water heater and method of using same |
May. 2, 2006 |
| 7037187 |
System for distributing air to a row of seats in the passenger compartment of a means of transport or inside the room of a building |
May. 2, 2006 |
| 7028915 |
Layover heating system for a locomotive |
Apr. 18, 2006 |
| 7022008 |
Air duct seal for HVAC case |
Apr. 4, 2006 |
| 7017659 |
Vehicle air-conditioning system |
Mar. 28, 2006 |
| 7007857 |
Compact vehicle heating apparatus and method |
Mar. 7, 2006 |
| 7007856 |
Extended engine off passenger climate control system and method |
Mar. 7, 2006 |
| 6994157 |
Air conditioner |
Feb. 7, 2006 |
| 6991027 |
Automotive air conditioner |
Jan. 31, 2006 |
| 6981545 |
Disconnectable heat exchanger |
Jan. 3, 2006 |
| 6971440 |
Heating or air-conditioning system for a motor vehicle |
Dec. 6, 2005 |
| 6962195 |
Vehicle heating and air conditioning modules |
Nov. 8, 2005 |
| 6959754 |
Air conditioning system for a vehicle |
Nov. 1, 2005 |
| 6959561 |
Automotive air conditioner |
Nov. 1, 2005 |
| 6945323 |
Automotive air conditioning system |
Sep. 20, 2005 |
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