| Patents for F24H 3 - Air heaters having heat generating means (7,733) |
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| 06/16/2005 | DE202005003836U1 Hot air generator for process air especially in drying systems has burner fired by bio substances with exhaust gases flowing along burner chamber in exhaust flues |
| 06/15/2005 | EP1541935A2 Heat exchanger for a heater |
| 06/15/2005 | CN2704787Y Gas air heaters |
| 06/14/2005 | US6907192 Hybrid hotair heater |
| 06/14/2005 | US6904960 Heat dissipation apparatus |
| 06/14/2005 | US6904767 System for the dehumification of air |
| 06/10/2005 | CA2489667A1 Multi-position furnace |
| 06/09/2005 | US20050123396 Heat-generating blower housing |
| 06/09/2005 | US20050121533 System and method for protecting equipment from damage due to low or rapidly changing temperatures |
| 06/09/2005 | DE202005002620U1 Electrical air heating device for deicing vehicle windscreens comprises a trapezoidal tubular composite with a heating wire embedded in a housing provided with insulation |
| 06/09/2005 | DE102004043699A1 Electric heater has engagement pieces which are protruded at side case to introduce to inside portion of frame of heat generating body |
| 06/08/2005 | EP1538401A1 Apparatus for the instantaneous heating of compressed air, and relative heating method |
| 06/08/2005 | EP1536714A1 Power supply independent device for producing a hot air flow |
| 06/08/2005 | CN2703994Y Light-oil blast furnace |
| 06/02/2005 | WO2005050101A2 Heat exchanger, especially for a heater or air conditioner of a motor vehicle, and method for the production thereof |
| 06/02/2005 | WO2005049350A1 Ptc element module and pre-heater for vehicles including the same |
| 06/02/2005 | WO2005049349A1 Heat rod assembly and pre-heater for vehicles including the same |
| 06/01/2005 | EP1535531A1 Gas combustion type portable dryer capable of generating negative ion and method of generating negative ion in the dryer |
| 06/01/2005 | CN2703227Y Fuel gas full-automatic air heater |
| 05/31/2005 | US6901214 Multiple-setting portable dryer and circuit designs thereof |
| 05/31/2005 | US6901213 Electric heater |
| 05/26/2005 | US20050111840 Ventilating and heating apparatus and method |
| 05/24/2005 | US6897416 Air current interruption detection responsive to consumed PTC heater power |
| 05/19/2005 | WO2005045326A1 Radiator |
| 05/19/2005 | US20050103469 Device for exchanging heat |
| 05/18/2005 | CN2700772Y Indirect heat transferred hot-blast stove with high temperature and high efficiency |
| 05/11/2005 | CN1201131C Heat exchanger with hump shape convex radiating-fin |
| 05/10/2005 | US6889686 One shot heat exchanger burner |
| 05/05/2005 | US20050092316 Hot air furnace |
| 05/04/2005 | CN2697176Y Temp. controlled energy-saving thermo-insulating board |
| 04/28/2005 | WO2005039238A2 Apparatus for and method of manufacturing a portable heater |
| 04/27/2005 | EP1526018A1 Heater with integrated electric supplementary heating |
| 04/27/2005 | EP1525424A1 Textile machine with recirculating air heating effected by gas-heated heat exchangers |
| 04/21/2005 | US20050085057 Gas heating method and gas heating device |
| 04/21/2005 | US20050084254 Laminar air flow, low temperature air heaters using thick or thin film resistors |
| 04/21/2005 | US20050084253 Laminar air flow, low temperature air heaters using thick or thin film resistors |
| 04/21/2005 | US20050081840 Apparatus for and method of manufacturing a portable heater |
| 04/21/2005 | CA2759969A1 Gas-fired portable infrared heater with enhanced handling means |
| 04/21/2005 | CA2759926A1 Gas-fired portable radiant heater |
| 04/21/2005 | CA2759864A1 Gas-fired portable unvented infrared heater |
| 04/21/2005 | CA2759775A1 Gas-fired portable radiant heater |
| 04/21/2005 | CA2759762A1 Gas-fired portable unvented infrared heater |
| 04/20/2005 | EP1523538A1 Use of a yellow flame burner |
| 04/20/2005 | EP1523537A1 Use of a blue flame burner |
| 04/20/2005 | CN2694174Y Combustion type warm air conditioner |
| 04/19/2005 | US6882796 Hybrid hot air heater |
| 04/19/2005 | US6880548 Warm air furnace with premix burner |
| 04/14/2005 | US20050078952 Electric heater with forced air module |
| 04/13/2005 | EP1523223A2 Radiant heating system and use thereof |
| 04/13/2005 | EP1522440A1 Electric heater for the heating of air, in particular for a motor vehicle |
| 04/13/2005 | CN2692578Y Multifunctional combined cold / hot air device |
| 04/13/2005 | CN2692577Y Air heating stove |
| 04/07/2005 | US20050072774 Electric heater with housing |
| 04/06/2005 | EP1519663A1 Device for a hot air shower |
| 04/06/2005 | CN2690797Y Coal burning hot blast stove with automatic coal feeding device |
| 04/06/2005 | CN2690796Y Multiple way electric hot wind heater |
| 04/06/2005 | CN1603709A Air warming device |
| 03/30/2005 | CN2689124Y Highly effective hot air furnaces |
| 03/29/2005 | US6873791 Retaining device of heat blower |
| 03/29/2005 | US6873790 Laminar air flow, low temperature air heaters using thick or thin film resistors |
| 03/22/2005 | US6868680 Air-conditioning control apparatus using heater |
| 03/17/2005 | DE10138821B4 Verfahren zum Ermitteln einer Heizluft-Ausblastemperatur eines Luftheizgerätes A method for determining a heating air blow temperature of an air heater |
| 03/16/2005 | EP1515588A1 High manufacturable and high performance structure of electric heater |
| 03/10/2005 | US20050051155 Direct-fired, gas-fueled heater |
| 03/10/2005 | US20050051154 Method and apparatus for reducing nitrogen dioxide (no2) emissions in a flueless heating appliance |
| 03/09/2005 | CN2684507Y PTC heating device |
| 03/09/2005 | CN2684090Y 民用空调炉 Civil Air conditioning furnace |
| 03/09/2005 | CN2684054Y Energy saving waterless heating boiler |
| 03/09/2005 | CN1592590A Power supply independent device for producing a hot air flow |
| 03/03/2005 | US20050047764 Multiple-setting portable dryer and circuit designs thereof |
| 03/03/2005 | US20050047763 Heater for a washer-dryer |
| 03/02/2005 | EP1510147A2 Multiple-setting portable dryer and circuit designs thereof |
| 03/02/2005 | EP1509730A1 Heat exchanger, particularly for a heating or air conditioning unit in a motor vehicle |
| 03/02/2005 | CN2682336Y Wind collecting box type helical wind-guiding hot air stove |
| 03/02/2005 | CN2682335Y Temperature adjustable energy-saving hot air stove |
| 03/01/2005 | US6860087 Method of and apparatus for packaging light-shielding photosensitive material roll, and apparatus for heating and supplying fluid |
| 02/24/2005 | WO2005017420A2 Direct-fired, gas-fueled heater |
| 02/23/2005 | CN1585876A Support for a mobile radiator |
| 02/17/2005 | US20050036770 Hybrid hot air heater |
| 02/16/2005 | CN2679589Y Electrothermal heat pipe heat-air furnace |
| 02/16/2005 | CN1582208A Patterned sheets for making heat exchangers and other structures |
| 02/10/2005 | US20050031448 Portable air moving device |
| 02/08/2005 | US6851469 Air baffle attachment to a heat exchanger |
| 02/02/2005 | EP1503153A1 Device for heat exchange |
| 02/02/2005 | CN2676102Y highly oil/gas burning hot blast stove |
| 02/02/2005 | CN2676101Y Plate type heat exchange based hot blast stove with waste heat recovery function |
| 02/02/2005 | CN2676100Y Highly effective hot air generator |
| 02/02/2005 | CN1575046A Electrical heater, heating heat exchanger and vehicle air conditioner |
| 01/27/2005 | DE10358016B3 Heat-exchanger system for a motor vehicle's heater has magnesium outer and aluminum inner heat-exchanger housings |
| 01/26/2005 | EP1332317B1 Domestic heating appliance |
| 01/26/2005 | EP1114283A4 Compact high-efficient air heater |
| 01/26/2005 | CN1186574C High-energy quantum radiating equipment for supply hot air |
| 01/25/2005 | US6845673 Pressure measuring structure of hot air generator |
| 01/25/2005 | CA2198424C Apparatus for heating room with electrically heated hot water tube, and method therefor |
| 01/19/2005 | EP1497594A2 Heat exchanger provided for heating purposes and comprising an electric heating device |
| 01/13/2005 | WO2005004538A1 Electric heating device, particularly for a motor vehicle |
| 01/13/2005 | US20050008349 Method of and apparatus for packaging light-shielding photosensitive material roll, and apparatus for heating and supplying fluid |
| 01/12/2005 | CN1564927A Textile machine with recirculating air heating effected by gas-heated heat exchangers |
| 01/12/2005 | CN1563838A Air heat trans fer method, and air transferring heat stove |
| 01/12/2005 | CN1563837A Safety hot air transferring system for prodn line |