| Patents for F24H 3 - Air heaters having heat generating means (7,733) |
|---|
| 10/29/1992 | DE4113899A1 Device for reusing warm air after its initial use by optician - consists of ventilator through which cold air is drawn and heated electrically and fed into turbulence chamber |
| 10/27/1992 | CA1309311C Device for heating up a flow of gas |
| 10/20/1992 | US5156139 Controlled labyrinth heat exchanging oil nozzle assembly |
| 10/13/1992 | US5155799 Heating apparatus for packaging materials utilizing heated air recirculation |
| 10/13/1992 | CA2040403A1 Direct vent oil furnace |
| 10/01/1992 | WO1992017041A1 Space heater mounted to ceiling fan |
| 09/30/1992 | EP0505665A1 Pendulum air heater |
| 09/30/1992 | CN2117567U Gas hot blowing stove |
| 09/23/1992 | CN2116864U Direct coal heating hot-blast stove |
| 09/16/1992 | EP0503489A2 Room heating device |
| 09/16/1992 | EP0476053A4 An efficient gas hot-air furnace and heating process |
| 09/16/1992 | CN2116323U Electrothermal defroster |
| 09/16/1992 | CN2116175U Driven manually reciprocating injection air heater |
| 09/16/1992 | CN2116174U Air heater with heat tube |
| 09/16/1992 | CN2116173U Gas warmer |
| 09/16/1992 | CN2116172U Air heating furnace using liquid fuel |
| 09/15/1992 | US5148512 Hair dryer with air delivery shroud providing small exhaust openings having metallic heat transfer means |
| 09/15/1992 | US5146977 Environmental control in a confined workplace |
| 09/14/1992 | CA2056484A1 Sectional high efficiency heat exchanger |
| 09/12/1992 | CA2062426A1 Construction heater and method of manufacture of heater |
| 09/09/1992 | CN2115495U Warm wind apparatus for sleeping |
| 09/02/1992 | CN2114791U Electric hot wind machine |
| 08/11/1992 | US5137445 Multifuel heater |
| 08/05/1992 | CN2112115U Combined hot-blast stove |
| 08/05/1992 | CN2112110U Integral heat converter |
| 07/29/1992 | CN2111497U Small high-temp. central heating equipment |
| 07/28/1992 | US5134684 Electric air or gas heater utilizing a plurality or serpentine heating elements |
| 07/28/1992 | US5134270 Heater assembly for use in clothes dryers |
| 07/22/1992 | CN2110830U Heat-pipe warm-air machine |
| 07/22/1992 | CN2110829U Hot-blade type air heater |
| 07/22/1992 | CN2110440U Magnetic kettle with thermostatic device |
| 07/15/1992 | CN2110185U Hot-blast stove |
| 07/01/1992 | CN2108873U Air heating stove |
| 06/25/1992 | WO1992010709A1 Photoemission radiant heater |
| 06/16/1992 | US5121739 Portable heat dispensing unit |
| 06/03/1992 | CN2106330U Direct heating air heat exchanger |
| 06/03/1992 | CN2106329U Infrared hot air blower |
| 05/26/1992 | CA2013250C High-efficiency furnace for mobile homes |
| 05/26/1992 | CA1301816C Electric space heater |
| 05/19/1992 | US5113844 Heat exchanger |
| 05/19/1992 | CA1301047C Compact forced air heater |
| 05/19/1992 | CA1300991C Heater |
| 05/13/1992 | EP0484327A1 Arrangement for converting electrical energy to heat energy |
| 05/13/1992 | CN2104410U 辐射—对流组合式高温热风炉 Radiation - modular high-temperature convection stove |
| 05/06/1992 | CN2103769U Air heating stove |
| 05/05/1992 | US5111012 Electronic microwave heating apparatus |
| 04/29/1992 | EP0482494A1 Radiating convection heating apparatus |
| 04/21/1992 | US5105797 Solid fuel burning stove |
| 04/15/1992 | CN1016270B Energy-saving free of smoke range for tea curing |
| 04/08/1992 | EP0479388A1 Compact gas-fired air heater |
| 04/08/1992 | EP0478717A1 Heat generator-exchanger |
| 04/08/1992 | CN2101198U Radiation-convection concentric high-temp. hot ali furnace |
| 04/07/1992 | US5102329 High intensity burner |
| 04/07/1992 | CA1298601C Wall-mounted heater |
| 04/06/1992 | CA2048786A1 Combination evaporator and radiant heater defrost means |
| 03/25/1992 | EP0476053A1 An efficient gas hot-air furnace and heating process |
| 03/24/1992 | US5097813 Fuel pre-heater for liquid fueled engine |
| 03/24/1992 | CA1297749C Direct-vented gas fireplace |
| 03/18/1992 | CN2099280U Deformation-damage-proof hot-blast stove |
| 03/17/1992 | US5097531 Apparatus for the oxidation of particles suspended in the air |
| 03/17/1992 | US5095559 Heating apparatus |
| 03/05/1992 | WO1992001847A3 Adjustable panel and mounting assembly |
| 03/04/1992 | CN2097979U Hot-blast stove |
| 03/04/1992 | CN2097959U Forced contraflow rotary heater |
| 03/03/1992 | US5092518 Hot-air type heater |
| 02/25/1992 | CA1296406C Method and apparatus for temperature control of heating and coolingplants |
| 02/25/1992 | CA1296227C Power burner-fired condensing mode furnace |
| 02/23/1992 | CA2048965A1 Heater |
| 02/20/1992 | DE4126745A1 Oil-fired heater with rotary fuel atomiser - has ring of nozzles which direct air to form cylindrical window |
| 02/12/1992 | CN2096027U Smoke removing power saving mechanical grid hot wind furnace |
| 02/11/1992 | US5086754 Fuel burning furnace |
| 02/06/1992 | DE4024321A1 Space heating appliance for use when camping - has heat exchanger to utilise heat in combustion gases from camping stove |
| 02/05/1992 | EP0469279A1 Place for treating medical and dental instruments with a heater for a medium |
| 02/04/1992 | CA1295359C Electric thermal storage heating unit |
| 01/28/1992 | US5083918 Direct gas-fired burner assembly |
| 01/28/1992 | CA1294839C Heat exchanger for furnace |
| 01/22/1992 | CN2094004U Coal-fired secondary air hot-air furnace |
| 01/21/1992 | WO1992001847A2 Adjustable panel and mounting assembly |
| 01/21/1992 | CA2087721A1 Adjustable panel and mounting assembly |
| 01/14/1992 | CA1294270C Water permeable heat exchanger for condensing furnace |
| 01/08/1992 | EP0464955A1 Air heating device and heating assembly |
| 01/08/1992 | CN2092716U Horizontal hot-blast stove |
| 01/07/1992 | US5078208 Isolating heat exchanger |
| 01/02/1992 | DE4019856A1 Transportable heating system for outdoor applications - includes direct or indirect conversion of heat into energy used for ventilation or transport of heat transfer medium |
| 01/01/1992 | CN2092063U High-efficiency horizontal hot-blast stove burning coal |
| 12/31/1991 | US5077825 Space heater mounted to ceiling fan |
| 12/31/1991 | US5076469 Device for heating a gaseous substance |
| 12/25/1991 | CN2091430U Hot wind unit |
| 12/25/1991 | CN2091429U Vertical warm air furnace with dual-layer arc fire box |
| 12/25/1991 | CN2091428U Hot wind machine for bath |
| 12/24/1991 | US5074280 Sectional high efficiency heat exchanger |
| 12/18/1991 | EP0462005A1 Coil, coil element, coil block, and heat generating motor, hot air blower and submersible water heater assembled therefrom |
| 12/18/1991 | CN1057029A Gas-fired heater means |
| 12/15/1991 | CA2044514A1 Coil, coil element, coil block, and heat generating motor assembled therefrom |
| 11/27/1991 | CN2089596U 热风加热炉 Hot-air furnace |
| 11/26/1991 | US5067473 Heater with a humidifier |
| 11/26/1991 | CA1292497C Baseboard-type finned-tube space heater |
| 11/26/1991 | CA1292465C Heat exchanger |
| 11/19/1991 | US5065736 Air heating apparatus and method of heating an air stream |
| 11/14/1991 | WO1991017397A1 Improved gas-fired heater means |