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Class Information
Number: 219/205
Name: Electric heating > Heating devices > Combined with diverse-type art device > Vehicle or vehicle component > Motor or engine
Description: Subject matter wherein the diverse type art device comprises the motor or a component thereof of a vehicle.










Sub-classes under this class:

Class Number Class Name Patents
219/207 Carburetor 57
219/206 Manifold 95
219/208 Radiator or cooling system 65


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
4636620 Temperature compensation injector control system Jan. 13, 1987
4620512 Glow plug having a conductive film heater Nov. 4, 1986
4620511 Glow plug having a conductive film heater Nov. 4, 1986
4607153 Adaptive glow plug controller Aug. 19, 1986
4603244 Fuel filter jacket Jul. 29, 1986
4600825 Electrically heated diesel engine fuel conveying system Jul. 15, 1986
4585924 Self-contained electric diesel engine fuel filter assembly heater Apr. 29, 1986
4575003 Fluid heating attachment for automobile engine cooling systems Mar. 11, 1986
4571481 Method and apparatus for electrically heating diesel fuel Feb. 18, 1986
4556781 Self-regulating electric glow plug Dec. 3, 1985
4545339 Glow plug having a conductive film heater Oct. 8, 1985
4535589 Exhaust gas cleaning device for internal combustion engine Aug. 20, 1985
4529866 Method and apparatus for electrically heating diesel fuel Jul. 16, 1985
4523935 Electrical heater retained in a porous ceramic structure Jun. 18, 1985
4512295 Diesel glow plug tip enlargement protection Apr. 23, 1985
4512324 Fuel preheater Apr. 23, 1985
4506138 Magnetically attachable electric preheater for automobile engines Mar. 19, 1985
4506145 Device for controlling engine preheating Mar. 19, 1985
4504732 Simulative temperature controller for a motor vehicle Mar. 12, 1985
4500772 Combined liquid-cooled on-board network generator and heater for mobile vehicles Feb. 19, 1985
4499365 Portable heater for radiantly heating the underbody of a motor vehicle Feb. 12, 1985
4485621 System and method for reducing particulate emissions from internal combustion engines Dec. 4, 1984
4480174 Thermostatically controlled electric compressor sump heater having self-contained thermostat Oct. 30, 1984
4477715 PTC thermistor controlled electric diesel fuel heater Oct. 16, 1984
4463738 Fuel system heating apparatus for diesel engines Aug. 7, 1984
4462354 Starting aids for internal combustion engines Jul. 31, 1984
4437986 Separating device and cartridge therefor Mar. 20, 1984
4424422 Thermostatically controlled electric diesel fuel heater Jan. 3, 1984
4417133 Fuel tank having an immersion heating element assembly Nov. 22, 1983
4413174 Glow plug duty cycle modulating apparatus Nov. 1, 1983
4406785 Diesel fuel heater Sep. 27, 1983
4404949 Heated diesel fuel filter Sep. 20, 1983
4401879 Self-regulating electrical resistance heater and fuel supply system using the heater Aug. 30, 1983
4397287 Method and apparatus for liquefying and/or heating a fluid Aug. 9, 1983
4387691 Diesel fuel filter system Jun. 14, 1983
4375589 Diesel fuel tank having removable electric immersion heater assembly Mar. 1, 1983
4372279 Heated fuel line Feb. 8, 1983
4372260 Engine fluid heater Feb. 8, 1983
4371778 Electric heating device employing PTC heating element for preheating of heating oil Feb. 1, 1983
4369110 Oil filter for use on internal combustion engines Jan. 18, 1983
4368715 Fuel burner for heating internal combustion engine intake air Jan. 18, 1983
4363958 Preheating apparatus for diesel engines Dec. 14, 1982
4354946 Oil reconditioning apparatus and method Oct. 19, 1982
4351301 Fuel supply for a diesel engine Sep. 28, 1982
4349434 Filtration system for spas, hot tubs, swimming pools and the like Sep. 14, 1982
4345141 Electrical fuel preheater assembly Aug. 17, 1982
4338189 Oil reconditioning device Jul. 6, 1982
4321136 Fuel filtering device for engine Mar. 23, 1982
4313048 Thermostatically controlled externally mounted electric aquarium heater Jan. 26, 1982
4297785 Electric starting aids for internal combustion engines Nov. 3, 1981

1 2 3 4 5










 
 
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