Patents
Sitemap › F24 - Heating; Ranges; Ventilating › F24H - Fluid heaters, e.g. water or air heaters, having heat-generating means, in general › F24H 3 - Air heaters having heat generating means
Patents for F24H 3 - Air heaters having heat generating means (7,733)
07/2003
07/29/2003US6598599 Hot air space heater
07/29/2003CA2067647C Environmental control in a confined workplace
07/23/2003CN1115528C Central heating air conditioner using oil, gas and coal
07/22/2003US6595200 Mobile heater
07/17/2003WO2003058136A1 An electric heater which can rotate in all orientation
07/17/2003WO2003058135A2 Energy saving and easy to manufacture air/gas heater
07/16/2003EP1327836A1 Air heating stove
07/16/2003EP1327835A2 Air-heating device with fuel cell
07/16/2003EP1327834A1 Radiating element for a heating apparatus
07/16/2003CN1430038A Vapour-phase heater
07/16/2003CN1430034A Combustion installation
07/15/2003US6592075 Aircraft supplemental air heater
07/10/2003US20030128971 Portable electric heater
07/10/2003US20030127218 Air baffle attachment to a heat exchanger
07/10/2003US20030127087 Air baffle for a heat exchanger
07/08/2003US6588350 Automatic coal stoker with increased sensible heat outflow
07/08/2003CA2103734C Self-powered heat transfer fan
07/03/2003WO2003029729B1 Electric circuit for portable heater
07/03/2003US20030123862 Vapour phase heaters
07/02/2003EP1323992A1 Heater supporting device
07/02/2003EP1323991A2 One shot heat exchanger burner
06/2003
06/25/2003CN2557872Y Hot-blast furnace
06/25/2003CN2557871Y Electric liftng/lowering type electric heater
06/19/2003WO2003050455A1 Improved electrical convector
06/19/2003CA2469909A1 Improved electrical convector
06/18/2003CN1425265A Portable electric heater with digital display
06/12/2003WO2003048653A1 A domestic heater device
06/11/2003EP1318362A2 Compact high efficiency clam shell heat exchanger
06/05/2003US20030102115 Compact high efficiency clam shell heat exchanger
06/05/2003US20030101983 One shot heat exchanger burner
06/05/2003CA2413441A1 Compact high efficiency clam shell heat exchanger
05/2003
05/27/2003CA2081620C Unit heater and heat exchanger therefor
05/22/2003WO2003042608A1 Support for a radiator
05/22/2003WO2003042607A1 Heat transfer fluid radiator
05/21/2003CN1109227C Space heaters
05/21/2003CN1108880C Hot-melt binder spraying system fitted with laminated thin-sheet air heater
05/20/2003US6564795 Air baffle attachment to a heat exchanger
05/20/2003US6564794 Heat exchanger air baffle diverter vane
05/15/2003WO2003039786A1 Patterned sheets for making heat exchangers and other structures
05/14/2003EP0956482B1 Method and apparatus for producing heated air for different applications of use
05/14/2003CN2550693Y High efficiency energy saving heat supply device
05/08/2003WO2003038347A1 Portable air heater and electric power generator with compressor/turbine unit
05/08/2003US20030084896 Flexible gas-fired heat exchanger system
05/08/2003CA2477917A1 Portable air heater and electric power generator with compressor/turbine unit
05/06/2003CA2257838C Ventilation tube, particularly for medical devices
05/05/2003CA2363042A1 Electrical baseboard wall flange
05/01/2003WO2003005770A3 Electrical convective panel heater
05/01/2003US20030079738 Hot air space heater
05/01/2003CA2362537A1 Combustor/turbocharger self-powered portable air heater
04/2003
04/30/2003DE20302046U1 Transportable gas-fuelled space heater has base plinth also serving as operating console
04/30/2003CN2548072Y Greenhouse heater
04/24/2003WO2003014647A3 Low surface temperature heating device
04/23/2003CN2546803Y Full counter convective heat exchange square shape integral complete hot-blast furnace
04/17/2003US20030070235 Warm-air blower for use with air-controlled bedding
04/16/2003EP1302730A1 A warm-air blower for use with air-controlled bedding
04/12/2003CA2358720A1 A warm-air blower for use with air-controlled bedding
04/10/2003WO2003030608A1 Cooling system having independent fan location
04/10/2003WO2003029729A1 Electric circuit for portable heater
04/10/2003US20030066626 Cooling system having independent fan location
04/10/2003CA2462444A1 Cooling system having independent fan location
04/09/2003CN1409052A Hot air supply device for heating
04/03/2003US20030062362 Electric circuit for portable heater
04/01/2003US6540150 Fuel-operated air heater
04/01/2003CA2359762A1 Adaptable electrical radiant heat baseboard conversion unit
03/2003
03/27/2003US20030056390 Portable air heating system
03/26/2003EP1296100A2 Vapour phase heaters
03/25/2003US6539170 Kind of economical household ventilator
03/25/2003CA2166743C Wall heater with improved heat exchanger
03/20/2003US20030052181 Supplemental hot water heat for forced air furnaces
03/19/2003CN2540597Y Water coal fluidizing hot-blast stove
03/19/2003CN1103419C Built-in spool type air pressure relief valve and heater using the same
03/18/2003CA2171554C Air heater
03/12/2003CN2539926Y Vertical hanging chamber indirect-heating hot air stove
03/12/2003CN1103033C Air heater
03/12/2003CN1103028C Apparatus for heating roon with electrically heated hot water tube
03/11/2003US6532339 Device for thermally processing a gas stream, and method for same
03/04/2003US6527548 Self powered electric generating space heater
03/04/2003US6526964 Direct gas-fired burner assembly
02/2003
02/26/2003CN2537929Y High efficiency coal hot-blast stove capable of changing stove core
02/20/2003WO2003014647A2 Low surface temperature heating device
02/20/2003WO2002036425A3 Aircraft supplemental air heater
02/18/2003CA2360344C Pivotable heater
02/12/2003CN2535716Y Under-garment bath-towel heat-insulation device
02/12/2003CN2535715Y Heating element of warming device for bathroom
02/06/2003US20030026600 Portable oscillating space heater
02/05/2003EP0956068A4 Ventilation tube, particularly for medical devices
02/05/2003CN2534520Y Waste gas recycling diesel oil hot-blast stove
02/05/2003CN1395067A 空气热交换器 Air heat exchanger
02/04/2003US6516140 Furnace with integral grille
01/2003
01/29/2003CN2533428Y Heat pipe biologic matter particle fuel hot-air warming stove
01/23/2003US20030016953 Electric heater with dual overheat limits
01/23/2003US20030015146 Device for heating an enclosed space for animals
01/22/2003CN2532418Y Portable gas hot-blowing fan
01/22/2003CN2532417Y Coal combustion hot-blast stove
01/22/2003CN1099552C Controlling device of heat supplying arrangement
01/16/2003WO2003005770A2 Electrical convective panel heater
01/15/2003CN2531313Y Wind heat-conduction heating device
01/15/2003CN2531312Y Air warmer
01/09/2003WO2003002920A1 Heat exchanger, especially for an air conditioning device in a motor vehicle
01/08/2003CN2530209Y Multifunctional bathroom warmer
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