Patents for F02M 33 - Other apparatus for treating combustion-air, fuel or fuel-air mixture (1,925)
10/1978
10/10/1978US4119067 Engine with charge equalizing intake manifold
10/03/1978US4117813 Internal combustion engine and method of operating it
08/1978
08/22/1978US4108114 Fuel reformer for generating gaseous fuel containing hydrogen and/or carbon monoxide
06/1978
06/13/1978US4094288 Carburetor for engines using diesel fuel
03/1978
03/14/1978US4078532 Fuel economizer
03/07/1978US4077375 Fuel vaporizer
12/1977
12/20/1977US4063540 Method and apparatus for fuel recovery in internal combustion engines
11/1977
11/15/1977US4058102 Fuel economizer for cabureted internal combustion engines
08/1977
08/23/1977US4044080 Carburetor
06/1977
06/28/1977US4031876 Fuel atomizer
06/28/1977US4031874 Carburetor
05/1977
05/24/1977US4024849 Fuel atomizing device
05/17/1977US4023539 Fuel-reforming device for internal combustion engines
05/03/1977US4020811 Recirculating fuel feed and vaporization apparatus and method
04/1977
04/26/1977US4019482 Fuel separator
04/12/1977US4016847 Inertia fuel separator and vaporizer
04/05/1977US4015570 Liquid-fuel vaporizer
10/1976
10/26/1976US3987772 Self-regulating heater
09/1976
09/28/1976US3982910 Hydrogen-rich gas generator
09/28/1976US3982514 Method and means for recovering quench layer combustibles from engine combustion chambers
09/14/1976US3980052 Fuel supply installation for internal combustion engines
08/1976
08/24/1976US3976040 Apparatus and method for mixing and dispersing engine drainage into the fuel flow to an engine
05/1976
05/18/1976US3957468 Carburetor
03/1976
03/09/1976US3942500 Fuel saving system and apparatus for internal combustion engines
03/09/1976US3942499 Carburetor improvement system and apparatus
1 ... 10 11 12 13 14 15 16 17 18 19 20