| Patents for F24H 3 - Air heaters having heat generating means (7,733) |
|---|
| 01/08/2003 | CN2530208Y Pendant lamp type indoor warmer |
| 01/03/2003 | WO2003001125A1 Device for electrically heating a vertically erect chamber |
| 01/02/2003 | EP1271069A1 Heating device for a space |
| 01/01/2003 | CN2529136Y High-efficiency energy-saving hot-blast stove |
| 12/25/2002 | CN2527916Y Coal-fired high efficient energy-saving hot-air stove |
| 12/25/2002 | CN2527915Y Energy-saving air heater having heat generating device for sunlight greenhouse |
| 12/11/2002 | CN2525424Y Hot wind type heat supply furnace |
| 12/04/2002 | CN2524469Y PTC heater without electricity on surface |
| 12/04/2002 | CN2524171Y High-efficiency energy-saving incubating stoves |
| 12/04/2002 | CN2524141Y Oscillating electric radiators |
| 12/03/2002 | US6490410 Wall mounted electric convection heater |
| 11/27/2002 | CN1381700A High-energy quantum radiating equipment for supply hot air |
| 11/26/2002 | US6484798 Furnace heat exchanger |
| 11/20/2002 | CN2521548Y Metal hot-blast stove |
| 11/20/2002 | CN2521547Y Outdoor domestic gas-fired warmer |
| 11/14/2002 | WO2002090837A1 Method and apparatus for reducing nitrogen dioxide (no2) emissions in a flueless heating appliance |
| 11/14/2002 | US20020168183 Furnace with integral grille |
| 11/13/2002 | CN2520477Y Special side blowing device for filament |
| 11/12/2002 | US6480672 Flat panel heater |
| 11/05/2002 | US6477321 Ceiling fan room conditioner with ceiling fan and heater |
| 11/05/2002 | US6474329 Cell panel for furnace |
| 11/05/2002 | US6474328 Heater unit |
| 11/04/2002 | EP1210554A4 Ceiling fan having one or more fan heaters |
| 10/31/2002 | DE10121568A1 Elektrische Heizeinrichtung mit in einem Rahmen gehaltenem Heizblock An electric heater with held in a frame heating block |
| 10/30/2002 | EP1253032A2 Electrical heating device with a heater block mounted in a frame |
| 10/29/2002 | US6470878 Furnace heat exchanger |
| 10/29/2002 | US6470876 Catalytic heater assembly |
| 10/23/2002 | CN2518034Y Energy saving and environmental protecting gas heating boiler |
| 10/23/2002 | CN2518033Y Wholly enclosed tube type PTC heater |
| 10/23/2002 | CN2518032Y Shutter type large power heater |
| 10/23/2002 | CN2518031Y Special air heater for nitrogen maker |
| 10/16/2002 | EP1249671A2 Electric convection heater |
| 10/16/2002 | CN2516889Y High-efficient hot-air furnace |
| 10/16/2002 | CN2516888Y Air-heater using rice husk as fuel |
| 10/15/2002 | US6466737 Portable electric space heater |
| 10/10/2002 | WO2002079700A1 Gas fired heating device and a method of generating a flow of hot gas |
| 09/26/2002 | WO2002075222A1 Ceiling fan room conditioner with ceiling fan and heater |
| 09/26/2002 | WO2002075160A1 Ceiling fan with attached heater and secondary fan |
| 09/25/2002 | EP0980499A4 Ducted flow hair dryer |
| 09/18/2002 | CN2511912Y Flute and pipe style hot air drying furnace |
| 09/12/2002 | DE10110243A1 Heizlüfter Heaters |
| 09/11/2002 | EP1239237A2 Fan heater |
| 09/11/2002 | CN2510786Y Warm-air heating stove |
| 09/04/2002 | EP1159564A4 Gas fired burner apparatus |
| 09/04/2002 | CN1367355A Method for raise heat efficiency of diesel hot-air furnace and its diesel hot-air furnace |
| 08/29/2002 | WO2002066904A1 Air recirculating and heating device |
| 08/21/2002 | EP1233650A1 Hot air device |
| 08/21/2002 | EP1232674A1 Portable electric heater with digital display |
| 08/21/2002 | CN2506926Y Coal hot air furnace |
| 08/21/2002 | CN2506925Y Furnace for drikold expansion cut tobacco technology |
| 08/21/2002 | CN2506924Y Hot air boiler |
| 08/20/2002 | US6438322 Ceiling fan with attached heater and secondary fan |
| 08/15/2002 | US20020108944 Hot-air device |
| 08/14/2002 | CN2505769Y Indirect heating hot-air furnace |
| 08/14/2002 | CN2505768Y Combustion furnace for use in process of dry ice expansion cut tobacco |
| 08/07/2002 | CN1362604A Air processing system of clad panel gluing machine |
| 07/30/2002 | CA2242652C Direct gas-fired heating and ventilation system with passive control damper |
| 07/25/2002 | WO2002057691A1 Flexible gas-fired heat exchanger system |
| 07/24/2002 | CN2502201Y Heating stove |
| 07/24/2002 | CN2501440Y Hot air type shower bath cabinet |
| 07/24/2002 | CN1088176C Hot air supplying machine |
| 07/18/2002 | US20020092516 Flexible gas-fired heat exchanger system |
| 07/11/2002 | DE10064174A1 Heating device for generating electric heating in building has fluorescent lamps as sources of heat with fan to blow hot air out from lamps |
| 07/11/2002 | DE10063925A1 Heating unit for a motor vehicle has an infrared radiation overheating sensor to monitor temperature of heat exchanger partition |
| 07/03/2002 | CN2498542Y Horizontal sleeved hot air furnace |
| 07/03/2002 | CN2498541Y Hot air furnace for greenhouse |
| 07/03/2002 | CN1357093A Heater unit |
| 06/27/2002 | WO2002050479A1 An improved heater |
| 06/27/2002 | US20020081107 Ceiling mounted heating device and method therefor |
| 06/26/2002 | EP1217314A1 Hot air space heater |
| 06/26/2002 | CN2497225Y Smart far-infrared heating plate heat-supply apparatus |
| 06/20/2002 | US20020076213 Portable heater |
| 06/20/2002 | DE10062484A1 Warm air heating system for e.g. coaches comprises tank containing ceramic tube connected to compressor, with cavity between its base and tank wall, compressed air flowing through capillaries leading from this, heating ceramic |
| 06/19/2002 | EP0784442B1 Apparatus adapted for multi-functional usage |
| 06/19/2002 | CN2495953Y Energy-saving and horizontal type two purpose stove for greenhouse |
| 06/19/2002 | CN2495952Y Heat pipe type hot wind and hot water heater using gas as fuel |
| 06/06/2002 | DE10058794A1 Heating device comprises a flat seal bordering an axial surface of a heat exchanger on one side and axial surfaces of a burner flange and a combustion air blowing device on the other side |
| 06/05/2002 | EP1210554A1 Ceiling fan having one or more fan heaters |
| 05/30/2002 | WO2002042694A1 Electric radiator |
| 05/30/2002 | US20020064380 Air recirculating and heating device |
| 05/30/2002 | CA2364481A1 Portable heater |
| 05/28/2002 | US6397003 Hot air-blower off-state residual heat preventive control circuit |
| 05/28/2002 | US6397002 Combination fan and heater |
| 05/23/2002 | US20020059782 Method of and apparatus for packaging light-shielding photosensitive material roll, and apparatus for heating and supplying fluid |
| 05/21/2002 | US6390807 Pot type oil burner with unnoticeable bad odor |
| 05/16/2002 | US20020056787 Aircraft supplemental air heater |
| 05/15/2002 | CN2491865Y Variable resistance energy saving single heating constant temp cabinet |
| 05/15/2002 | CN2490823Y Greenhouse hot air machine |
| 05/14/2002 | US6386193 Combustion heater |
| 05/10/2002 | WO2002037030A1 Domestic heating appliance |
| 05/10/2002 | WO2002036425A2 Aircraft supplemental air heater |
| 04/30/2002 | US6381407 Lamp heat generating apparatus |
| 04/24/2002 | EP0954727B1 Improved heat gun fan assembly |
| 04/18/2002 | DE10050429A1 Electrical supplementary heating device, especially for cars has inner and outer turns inside one another in frame that are wired in parallel and whose resistance value is temperature-dependent |
| 04/18/2002 | DE10047834A1 Textilmaschine Textile machine |
| 04/17/2002 | CN2486911Y Heat supply and heat exchange device |
| 04/17/2002 | CN2486910Y Energy saving air heat-exchange stove |
| 04/11/2002 | WO2002029343A1 Heat exchanger for a textile machine |
| 04/11/2002 | DE10049030A1 Heizkörperblock Radiator block |
| 04/10/2002 | CN2485591Y Furnace body of cereal drier |