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 7 - Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
Patents for F02M 7 - Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions (2,491)
10/1982
10/28/1982WO1982003660A1 Fuel vaporizer
10/26/1982CA1134225A1 Power valve
10/13/1982EP0062053A1 Device for the carburation of liquid fuel and mixing it with air, in particular for gasoline (otto-cycle) engines
10/12/1982US4353848 Fuel/air metering apparatus
10/05/1982US4352347 Electronic control system for a carburetor
10/05/1982US4352346 Electronic control system for a carburetor
09/1982
09/29/1982EP0061207A1 Carburettor for internal combustion engines of motor vehicles
09/28/1982CA1132414A1 Carburetor air control device
09/14/1982US4349877 Electronically controlled carburetor
09/14/1982US4349006 Suction mixture control system for vehicle engines
09/14/1982US4349005 Suction mixture control system for vehicle engines
09/14/1982US4348996 System for controlling air-fuel ratio
09/07/1982US4348338 Injection-type pressure-freed carburetor
09/07/1982US4347821 Air/fuel ratio control system for internal combustion engine having rotary valve and step motor
08/1982
08/31/1982US4347195 Carburetor
08/31/1982US4346682 Carburetor for a multicylinder internal combustion engine and method of operation thereof
08/24/1982US4345560 Electronically controlled carburetor
08/24/1982CA1130153A1 Fuel control device for fuel injection system for internal combustion engine
08/17/1982US4344389 Fuel/air mixing device
08/10/1982US4343279 Charge forming device for internal combustion engine
08/10/1982CA1129282A1 Carburetor fuel flow control valve assembly
08/04/1982EP0057022A2 Device adapted to enrich the mixture supplied by a carburetor for internal combustion engines
07/1982
07/27/1982US4341723 Fuel passageway linking venturi portion and float chamber
07/27/1982US4341190 Air-fuel ratio control device of an internal combustion engine
07/20/1982US4340549 Dual input carburetor
07/20/1982CA1127919A1 Carburetor accelerator pump lockout system
07/13/1982US4338901 Apparatus and system for controlling the air-fuel ratio supplied to a combustion engine
07/13/1982CA1127742A1 Air-fuel ratio control system
07/06/1982US4338265 For automobile engines
07/06/1982US4337746 System for feedback control of air/fuel ratio in internal combustion engine
07/06/1982CA1127267A1 Electronic fuel control system for internal combustion engine
06/1982
06/30/1982EP0055103A2 Constant depression carburetor
06/29/1982US4337513 Electronic type engine control method and apparatus
06/29/1982US4336784 Exhaust gas recirculation control system for engines
06/29/1982US4336780 Jet control carburetor
06/29/1982US4336779 Carburation devices
06/29/1982CA1126598A1 Electronic control system for a carburetor
06/22/1982CA1126240A1 Electromagnetic fuel metering valve assembly
06/15/1982US4334510 Electrochemical sensor for measuring relative concentrations of reactive species in a fluid mixture and a system comprising said sensor, especially for regulation
06/08/1982US4333888 Carburetor accelerator pump stroke control
06/08/1982US4333886 Carburetor
06/01/1982US4332268 Atmospheric pressure compensation device
05/1982
05/25/1982US4331616 Adjusting screw of a carburetor
05/25/1982CA1124144A1 Air-fuel ratio control system for an internal combustion engine
05/18/1982US4330489 For preventing vapor lock
05/18/1982US4329964 Liquid fuel carburetion system
04/1982
04/29/1982WO1982001397A1 Device for the carburation of liquid fuel and mixing it with air,in particular for gasoline(otto-cycle)engines
04/27/1982US4327041 Carburetor having a concentric tube fuel supply
04/20/1982US4325341 Fuel control device for fuel injection system for internal combustion engine
04/20/1982US4325339 Apparatus and system for controlling the air-fuel ratio supplied to a combustion engine
04/13/1982US4324746 Carburetor improvement for part throttle vacuum staging
04/06/1982US4323521 Constant depression carburetor
04/06/1982US4323044 Engine fuel vaporizing device and system
03/1982
03/23/1982US4320731 Carburetor air bleed control system
03/23/1982CA1120353A1 Carburetor having a one-piece body
03/09/1982US4318869 Carburetor
03/09/1982US4318868 Analog carburetor
03/09/1982US4318381 Air bleed control system improvment
03/09/1982CA1119697A2 Air-fuel mixture ratio control using electrostatic force
02/1982
02/09/1982US4314536 Pulsing solenoid improvement
02/09/1982US4314535 Feedback type variable venturi carburetor
02/09/1982CA1118076A1 Control system for regulating air/fuel ratio
01/1982
01/26/1982US4312314 Acceleration fuel enrichment system for an internal combustion engine
01/06/1982EP0042867A1 Air-fuel ratio control apparatus
01/05/1982US4309367 Carburetor employing fuel air mixture means operative prior to carburetion
12/1981
12/29/1981CA1115148A1 Fuel control system
12/22/1981US4306533 Internal combustion engine with exhaust gas recycling system
12/22/1981US4306523 Air-fuel ratio control apparatus of an internal combustion engine
12/15/1981US4305893 Variable venturi type carburetor
12/15/1981US4305892 Carburetor
12/15/1981US4305368 Apparatus for venting fuel vapors
12/15/1981CA1114475A1 Exhaust gas temperature detection by injection of time-varying current
12/15/1981CA1114253A1 Accelerator pump for carburetor
12/01/1981US4303049 Coarse and fine air supply control for closed-loop controlled carbureted internal combustion engines
12/01/1981CA1113321A1 Mixture forming assembly for closed loop air-fuel metering system
11/1981
11/24/1981US4302405 Variable venturi type carburetor
11/24/1981US4302404 Variable Venturi carburetor
11/17/1981US4300490 Air-fuel mixture ratio correcting system for carburetor
11/03/1981US4298550 Carburetor
11/03/1981US4298549 Carburetor
11/03/1981US4298548 Carburetors for internal combustion engines
10/1981
10/27/1981CA1111530A1 Closed loop fuel control with sampled-hold operative in response to sensed engine operating parameters
10/20/1981US4295454 Heated fuel intake system in automobile engine
10/20/1981US4295450 Thermal and vacuum tracking carburetor jet
10/15/1981WO1981002913A1 Analog carburetor
10/13/1981US4294286 Electromagnetically operable fluid flow control valve mechanism
10/13/1981US4294282 Apparatus and system for controlling the air-fuel ratio supplied to a combustion engine
10/07/1981EP0037279A1 Analog carburetor
10/06/1981US4292946 Air-fuel ratio control system
09/1981
09/30/1981EP0036524A2 Carburetor for use in an internal combustion engine
09/29/1981US4292258 Altitude compensating device for carburetors
09/29/1981US4291860 Solenoid valves, particularly for carburetors
09/29/1981US4291659 Air-fuel ratio control system for an internal combustion engine
09/29/1981US4291658 Automotive engine carburetor
09/22/1981US4290401 Vaporization means for liquid fuel
09/22/1981US4290399 Floatless variable venturi type carburetor
09/15/1981US4290107 Electronic fuel control system for an internal combustion engine
09/15/1981US4289715 Variable venturi type carburetor
09/15/1981US4289103 Altitude compensating device of an internal combustion engine
09/08/1981US4287864 Air-fuel mixture ratio control device
1 ... 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25