| Patents for F24H 3 - Air heaters having heat generating means (7,733) |
|---|
| 07/15/1980 | CA1081570A1 Fuel burner |
| 07/10/1980 | WO1980001409A1 Three wall forced air heating unit |
| 07/08/1980 | US4211365 Motor vehicle auxiliary heater |
| 07/01/1980 | US4210200 Energy saving device for habitable building enclosures having a heat changing system |
| 06/26/1980 | WO1980001314A1 Portable forced air heater |
| 06/17/1980 | US4207861 Fire box gas baffle and hood |
| 06/17/1980 | CA1079593A1 Heating apparatus |
| 06/10/1980 | US4206743 Heating apparatus |
| 06/03/1980 | CA1078689A1 Forced air heater blower |
| 05/28/1980 | EP0011527A1 Convector |
| 05/20/1980 | US4203415 Heat exchanger |
| 05/20/1980 | US4203392 Heat exchanger |
| 05/13/1980 | US4202318 Heating apparatus |
| 05/06/1980 | US4201544 High pressure heater |
| 05/06/1980 | US4201187 Modular solid fuel furnace system |
| 05/06/1980 | CA1077113A1 Heat exchanger for convector heater |
| 04/29/1980 | CA1076440A1 Heat conserving space heater |
| 04/29/1980 | CA1076431A1 Self-pumping water boiler system |
| 04/29/1980 | CA1076352A1 Hot blast stoves |
| 04/08/1980 | US4197447 Modular infrared space heater device |
| 03/25/1980 | US4194688 Method of and apparatus for providing supplemental heat to buildings |
| 03/25/1980 | US4194558 Waste heat recovery device |
| 03/06/1980 | WO1980000334A1 Porous vitreous carbon heater and method |
| 02/12/1980 | US4187835 Indirect heat transfer apparatus |
| 01/29/1980 | US4185610 Forced air channel baffles |
| 01/08/1980 | US4182303 Stacked indirect air heater with single path airflow |
| 01/01/1980 | US4180973 Vehicular gas turbine installation with ceramic recuperative heat exchanger elements arranged in rings around compressor, gas turbine and combustion chamber |
| 12/25/1979 | US4180051 Furnace |
| 12/11/1979 | CA1067813A1 Fuel vaporizer and burner unit for space heater |
| 11/27/1979 | US4175538 Energy saving furnace construction |
| 10/30/1979 | CA1065221A1 Combination isobaric steam heater and enclosure for use with fireplaces |
| 10/23/1979 | US4171693 Furnace |
| 10/16/1979 | CA1064448A1 Vehicle heater |
| 10/03/1979 | EP0004395A2 Device for the combustion of combustible substances entrained in a gasstream |
| 08/28/1979 | CA1061391A1 Easy access box shaped forced flow-heater |
| 08/07/1979 | US4163441 System for reclaiming heat in a furnace arrangement |
| 07/24/1979 | US4162395 Heating unit for heating fluid |
| 07/11/1979 | EP0002660A1 Heating device for a switch box |
| 06/19/1979 | CA1056713A1 Heater |
| 05/22/1979 | CA1055093A1 Heating element for baseboard heaters |
| 05/15/1979 | US4154213 Ductless forced-circulation undercounter furnace |
| 05/15/1979 | US4154210 Wood fired furnace |
| 04/24/1979 | US4151398 Clothes dryer heating unit |
| 04/24/1979 | US4150658 Circulating-air heating stove |
| 04/24/1979 | CA1053305A1 Multiple unit electrical baseboard heater |
| 04/24/1979 | CA1053304A1 Furnace cabinet having integral heater and blower assemblies |
| 04/10/1979 | US4149065 Electric space heater unit |
| 04/03/1979 | US4147923 Electrical filtered air heater |
| 04/03/1979 | US4147207 Convective-type radiator with internal heat transfer medium |
| 04/03/1979 | US4147153 Fireplace air circulation and draft control |
| 04/03/1979 | US4147115 Incinerator with gas generation |
| 03/27/1979 | US4146776 Ceiling mounted forced circulation electric air heater |
| 03/27/1979 | CA1051301A1 Friction heat space heater |
| 03/20/1979 | US4145601 Electric heating installation for heating high purity liquid and gaseous media |
| 03/20/1979 | CA1050806A1 Methods and apparatus for ductlessly circulating and selectively supplementally heating large volumes of air in industrial facilities |
| 03/13/1979 | US4143639 Friction heat space heater |
| 02/27/1979 | US4141335 Dual mode furnace |
| 02/20/1979 | US4140101 Wood burning stove with forced air heating |
| 02/13/1979 | US4138986 For residential buildings |
| 01/30/1979 | US4137041 Heaters |
| 01/09/1979 | CA1045925A1 Wood and oil burning furnace |
| 01/02/1979 | US4132885 Electric space heater |
| 01/02/1979 | US4132353 Window heaters |
| 12/12/1978 | CA1044295A1 Device for preventing overheating of electric apparatuses |
| 12/05/1978 | US4128390 Fuel vaporizer and burner unit for space heater |
| 12/05/1978 | US4128094 Heater |
| 11/28/1978 | US4127100 Wood burning stove |
| 10/31/1978 | US4122999 Forced air heating system |
| 10/24/1978 | US4122329 Electrical air heating appliance |
| 10/10/1978 | US4119080 Heat transfer and conditioning unit |
| 09/26/1978 | US4117308 Explosion-proof electric air heater |
| 09/12/1978 | US4114012 Microwave furnace |
| 09/12/1978 | US4114011 Microwave heating method and apparatus |
| 09/05/1978 | US4111182 Franklin stove attachments |
| 09/05/1978 | CA1038006A1 Flow-through metallic feld body heater for fluid |
| 08/29/1978 | US4110600 Thermostatically controlled plural heat output portable electric space heater |
| 08/22/1978 | US4108238 Energy saving device for habitable building enclosures having a heat changing system |
| 08/22/1978 | US4108143 Forced air heater blower |
| 08/15/1978 | US4106474 Heat conserving space heater |
| 08/08/1978 | US4105894 Steam heated hot air furnace having an electric steam boiler |
| 08/08/1978 | US4105158 Preheating and warming apparatus for use with vehicles |
| 07/25/1978 | US4103146 Methods and apparatus for ductlessly circulating and selectively supplementally heating large volumes of air in industrial facilities |
| 07/25/1978 | US4102318 Stratified combustion furnace |
| 07/04/1978 | US4098567 Recirculating processing oven heater |
| 06/27/1978 | US4097721 Multiple unit electrical baseboard heater |
| 06/27/1978 | US4097720 Baseboard heater |
| 06/06/1978 | US4092976 Air conditioner |
| 05/23/1978 | US4090492 Forced air furnace with liquid heat exchanger |
| 05/16/1978 | US4090061 Electric air-heater unit utilizing a centrifugal impeller |
| 05/16/1978 | US4089642 Portable space heater |
| 05/09/1978 | US4088870 Portable electrical space heater |
| 04/25/1978 | US4085725 Forced air room heater for Franklin stove |
| 04/18/1978 | US4085310 Control device for electric heating systems of the bi-junction type for an apartment building |
| 03/21/1978 | US4079885 Apparatus and method of utilizing waste heat from furnace combustion |
| 03/14/1978 | US4078541 Wood and oil burning furnace |
| 02/21/1978 | US4074854 Heating apparatus |
| 01/24/1978 | US4069807 Hot air heater |
| 12/20/1977 | US4063876 Heater attachment for L.P. gas container |
| 11/15/1977 | US4058107 Combination isobaric steam-heater and enclosure for use with fireplaces |
| 11/08/1977 | US4057189 Forced air hot water furnace |