Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof › F02M 33 - Other apparatus for treating combustion-air, fuel or fuel-air mixture
Patents for F02M 33 - Other apparatus for treating combustion-air, fuel or fuel-air mixture (1,925)
05/1988
05/10/1988US4742809 Fuel tank
02/1988
02/23/1988US4726686 Swirl chamber
01/1988
01/19/1988US4719890 Fuel control apparatus for engine
12/1987
12/29/1987US4715346 Carburetor for internal combustion engine
12/15/1987US4712523 Air-fuel mixture intake pipe for internal combustion engine
10/1987
10/13/1987US4699114 Ballistic particle separator
09/1987
09/01/1987US4690109 Two-stroke engine
06/1987
06/16/1987US4672938 Method and apparatus for multiphasic pretreatment of fuel to achieve hypergolic combustion
06/09/1987US4671071 Fuel-vapor recovery system
04/1987
04/15/1987EP0218346A1 Fuel control apparatus for engine
04/02/1987DE3631846A1 Water separator for the fuel feed of an internal combustion engine
03/1987
03/11/1987EP0213329A2 Pulverizing device
03/11/1987EP0213260A1 Fuel-vapor recovery system
02/1987
02/17/1987US4643158 Vortex particle separator
12/1986
12/17/1986EP0204874A1 Apparatus and methods for separating particles from a fluid stream using an inertial effect
11/1986
11/12/1986CN86103898A Flywheel block device of internal-combustion engine with the function of increasing pressure
09/1986
09/10/1986CN85107261A Power-saving prssurizing device
09/03/1986CN85109373A Internal combustion engine pressure increasing method by steam jet
08/1986
08/27/1986EP0022876B1 Starter for alcohol engine
08/12/1986US4605267 Security cart
07/1986
07/23/1986CN85203921U Steered flow collision and atomization gasoline-saving device
07/15/1986US4599979 Upper crankshaft bearing lubrication system for two-cycle engine
07/10/1986EP0170649A4 Fuel system for internal combustion engines.
05/1986
05/27/1986US4590897 Idle fuel residual storage system
02/1986
02/25/1986US4572394 Fuel tank for use in a motor vehicle
02/12/1986EP0170649A1 Fuel system for internal combustion engines.
02/04/1986US4568500 Fuel efficient, low pollution carburetor
11/1985
11/05/1985CA1196237A1 By-pass for fuel-water separator
08/1985
08/06/1985US4533374 Method for reducing air pollution
08/01/1985WO1985003330A1 Fuel system for internal combustion engines
06/1985
06/25/1985US4524748 Apparatus for separating and re-circulating oversize fuel particles in spark-ignition engines
06/04/1985US4520764 Starter for an alcohol engine
05/1985
05/07/1985US4515734 Fuel efficient, low pollution carburetor and methods
05/07/1985US4515134 Molecular diffuser assembly
04/1985
04/25/1985WO1985001778A1 Engine intake manifold
10/1984
10/02/1984US4474530 Method and apparatus for degrading antimisting fuel
09/1984
09/04/1984US4469075 Vaporous gasoline fuel system and control therefor
05/1984
05/15/1984US4448164 Intake passage construction for internal combustion engines
04/1984
04/24/1984US4444695 Variable venturi carburetor
04/10/1984US4441461 Alcohol dissociation and waste heat recovery process for automobiles
02/1984
02/07/1984US4429665 For improving the combustion characteristics of liquid fuels
01/1984
01/24/1984US4426967 Engine charge air temperature classifier
01/17/1984US4425892 Further improved engine intake stratifier for continuously variable stratified mixtures
12/1983
12/20/1983US4421071 Control method and control apparatus for operating a reformed gas generator and an internal combustion engine connected thereto
09/1983
09/06/1983US4402297 Intake system of engines
08/1983
08/30/1983US4401095 Fuel-air mixing device
08/09/1983US4397286 Vaporous gasoline aspiration system and fuming tank
06/1983
06/14/1983US4387690 Fuel evaporation device
05/1983
05/03/1983US4381756 Gasoline economizing attachment device for internal combustion engines
03/1983
03/22/1983US4377538 Variable venturi type carburetor
03/01/1983CA1142043A1 Exhaust gas recirculating device
02/1983
02/09/1983EP0071189A2 Gasoline economizing device for internal combustion engines
01/1983
01/04/1983US4366797 Vaporous gasoline aspiration system and fuming tank
01/04/1983CA1138730A1 Integrated fuel primer and crankcase drain system for internal combustion engine
11/1982
11/30/1982US4361125 Fuel evaporator for internal combustion engine
11/23/1982US4359975 Starting apparatus for two cycle engine
11/09/1982US4357926 Pollution emission control and fuel saving device for internal combustion engines
10/1982
10/26/1982US4355622 Air/fuel mixture heating device for internal combustion engine
09/1982
09/28/1982US4351302 Method and apparatus for reducing automotive pollution
08/1982
08/10/1982US4343282 Liquid tower carburetor
06/1982
06/15/1982US4335062 Carburetor with rotary throttle
06/15/1982US4335061 Carburetor
06/02/1982EP0052650A1 Vaporous gasoline aspiration system and fuming tank
05/1982
05/04/1982US4327698 Exhaust gas recirculating device
11/1981
11/26/1981WO1981003357A1 Vaporous gasoline aspiration system and fuming tank
09/1981
09/01/1981US4286553 Integrated fuel primer and crankcase drain system for internal combustion engine
07/1981
07/21/1981US4279630 Air cleaning means for internal combustion engine
06/1981
06/02/1981US4271096 Rotary throttle valve
03/1981
03/31/1981US4258685 Carburetor for internal combustion engines
02/1981
02/10/1981CA1095348A1 Apparatus for venting fuel vapors
01/1981
01/28/1981EP0022876A1 Starter for alcohol engine
01/07/1981EP0021295A1 An auxiliary fuel supply device for internal combustion engines
01/07/1981EP0021155A1 Carburetor with rotary throttle
11/1980
11/18/1980US4233948 Pollution control device for automobile carburetion
11/18/1980CA1089729A1 Two-staged carburetor with arrangement for reducing fuel spillage
11/04/1980US4231329 Apparatus for atomizing fuel in an internal combustion engine
09/1980
09/23/1980US4224044 Air cleaner with valve means for preventing fuel vapor escape
08/1980
08/12/1980CA1083484A1 Drain recycle system for two-cycle engine
07/1980
07/15/1980US4212276 Automobile evaporative emission control device
07/15/1980US4212275 Carburetor
07/15/1980US4212274 Pollution emission control and fuel saving device for internal combustion engines
07/10/1980WO1980001398A1 Starter for alcohol engine
05/1980
05/28/1980EP0011360A1 Fuel/air mixing device for engines
05/28/1980EP0011298A1 Diaphragm carburettor with rotary throttle valve
04/1980
04/17/1980WO1980000731A1 Vortex fuel air mixer
01/1980
01/29/1980CA1070501A1 Hydrogen-rich gas generator
01/15/1980CA1069782A1 Fuel tank vent system
01/01/1980US4181101 Two-cycle internal combustion engines with scavenger means
12/1979
12/11/1979US4178331 Two staged carburetor with arrangement for reducing fuel spillage
11/1979
11/27/1979CA1066971A1 Crankcase emission separator and collector
10/1979
10/02/1979CA1063458A1 Fuel modification system for internal combustion engines
09/1979
09/04/1979CA1061666A1 Method and device for improving the carburation of internal-combustion engines
05/1979
05/08/1979US4153029 Heat insulator for a carburetor
04/1979
04/03/1979US4147142 Fuel modification system for internal combustion engines
04/03/1979CA1051734A1 Fuel vaporizer for internal combustion engines
03/1979
03/07/1979EP0000899A1 Control method for the operation of a cracked gas generator and an internal-combustion engine
01/1979
01/23/1979US4135483 Fuel feed device
01/02/1979US4132207 Vehicle fuel injection system
11/1978
11/14/1978US4125090 Efficient operation of internal combustion engines by adjusting ratios of air and gaseous fuel
10/1978
10/24/1978US4121551 Drain recycle system for two-cycle engine
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