Patents
Patents for F02D 3 - Controlling low-pressure fuel injection, i.e. where the air-fuel mixture containing fuel thus injected will be substantially compressed by the compression stroke of the engine, by means other than controlling only an injection pump (325)
10/1988
10/11/1988CA1242942A1 Method and device for supplying fuel and air to an internal combustion engine
07/1988
07/05/1988US4754735 Control of fuel injection apparatus for internal combustion engines
05/1988
05/03/1988US4741316 Fuel injection system
01/1988
01/20/1988EP0253483A2 An air fuel control, and a plunger and barrel assembly for a fuel system, either for an internal combustion engine
12/1987
12/29/1987US4715339 Governor for internal combustion engine
12/22/1987US4714065 Method and device for supplying fuel and air to an internal combustion engine
12/01/1987US4709581 In an internal combustion engine
10/1987
10/20/1987US4700668 Method of injecting fuel for two-stroke engine and apparatus therefor
09/1987
09/23/1987EP0237754A1 Method to control a fuel injection apparatus, and fuel injection apparatus
09/22/1987US4694808 Method and fuel injection system for fuel supply to a mixture-compressing internal combustion engine having externally supplied ignition
09/22/1987US4694797 Fuel supply system for internal combustion engine
09/01/1987US4690117 Fuel injection control device for internal combustion engine
08/1987
08/04/1987US4683860 Device for controlling the increased fuel supply for engines
06/1987
06/25/1987EP0191791A4 Method and apparatus for metering fuel.
06/10/1987EP0224891A1 Fuel injection device for a compressed-mixture internal-combustion engine
05/1987
05/12/1987US4664084 Fuel metering system
03/1987
03/10/1987US4648368 Fuel injection system
03/03/1987US4646706 System for continuous fuel injection
02/1987
02/10/1987US4641620 Fuel injection control means for internal combustion engines
02/10/1987US4641619 Fuel injection control in supercharged engine
01/1987
01/29/1987WO1987000580A1 Timing of fuel injected engines
01/29/1987WO1987000579A1 Timing of fuel injected engines
01/13/1987US4635606 Fuel supply control system for internal combustion engines, capable of preventing vapor lock
01/13/1987US4635603 Fuel pressure control system for internal combustion engine
11/1986
11/11/1986US4621604 Fuel injection system for a mixture-compressing spark ignition internal-combustion engine
10/1986
10/07/1986US4615318 Ignition apparatus for internal combustion engine
09/1986
09/10/1986EP0193773A2 Fuel injection apparatus
08/1986
08/27/1986EP0191791A1 Method and apparatus for metering fuel.
04/1986
04/16/1986EP0178058A2 Governor for internal combustion engine
03/1986
03/12/1986EP0173946A1 Air flow meter
03/11/1986US4574760 Fuel injection throttle body
02/1986
02/25/1986US4572142 Arrangement for supplying a maximum quantity of fuel
02/19/1986EP0171449A1 Method and device for supplying fuel and air to an internal combustion engine
02/13/1986WO1986000960A1 Method and apparatus for metering fuel
01/1986
01/29/1986EP0169481A2 Throttle valve assembly
12/1985
12/31/1985US4561405 Control of fuel injection apparatus for internal combustion engines
10/1985
10/29/1985US4549515 Fuel injection system
10/15/1985US4546741 Throttle body with slidable throttling valve
10/08/1985US4545353 Fuel injection system
10/01/1985US4543935 In a fuel supply system for an internal combustion engine
09/1985
09/03/1985US4538577 Fuel injection apparatus for internal combustion engine
07/1985
07/02/1985US4526152 Low pressure low cost automotive type fuel injection system
05/1985
05/07/1985US4515128 Fuel injection system
02/1985
02/26/1985CA1183047A1 Control of fuel injection apparatus for internal combustion engines
11/1984
11/13/1984US4481926 Fuel injection system for an internal combustion engine
07/1984
07/03/1984US4457281 Fuel injection device for a multicylinder engine
05/1984
05/15/1984US4448172 Fuel injection apparatus
12/1983
12/13/1983US4419976 Fuel injection control system
11/1983
11/22/1983US4416243 Vacuum control valve
11/22/1983US4416115 Internal combustion engine with supercharger
07/1983
07/13/1983EP0083515A1 Improved control of fuel injection apparatus for internal combustion engines
07/05/1983US4391252 Fuel injection system
06/1983
06/14/1983US4387695 Fuel injection apparatus
05/1983
05/17/1983US4383513 Fuel injection system
03/1983
03/01/1983US4375204 Intake device for internal combustion engine
02/1983
02/16/1983EP0072034A2 Fuel injection system for an internal combustion engine, and an engine provided with such a system
02/01/1983US4370967 Fuel injection system
12/1982
12/21/1982US4364362 Metering and distribution valve assembly
12/14/1982US4363308 Fuel injection apparatus
12/08/1982EP0066327A1 Fuel control system
12/01/1982EP0065771A2 Fuel injection apparatus
11/1982
11/25/1982WO1982004097A1 A system for controlling the fuel supply towards an internal combustion engine
11/24/1982EP0065288A1 A fuel supply or injection device for a multicylinder engine
11/23/1982US4359990 Fuel injection system
11/23/1982US4359989 System for feedback control of air-fuel mixing ratio in intake system of internal combustion engine
11/02/1982CA1134691A1 Fuel injection apparatus and system
10/1982
10/26/1982US4355618 Method and apparatus for obtaining a control variable for the closed-loop control of the fuel-air ratio in the operating mixture of internal combustion engines
10/19/1982US4354472 Fuel injection system
10/19/1982US4354470 Fuel supply apparatus in internal combustion engine
09/1982
09/28/1982CA1132416A1 Air-fuel ratio controller
09/22/1982EP0060344A2 Fuel injection apparatus
09/21/1982US4350131 Fuel injection device of an internal combustion engine
08/1982
08/31/1982US4346687 Fuel injection systems
07/1982
07/27/1982US4341192 Fuel injection system
07/20/1982US4340022 Fuel injection device of an internal combustion engine
07/13/1982US4338902 Fuel supplying device for internal combustion engine
06/1982
06/22/1982US4335693 Fuel injection apparatus and system
06/15/1982US4334511 Fuel injection system for an internal combustion engine
06/08/1982US4333435 Fuel injection device
06/01/1982CA1124862A1 Air flow rate measuring apparatus
04/1982
04/27/1982US4326487 Fuel injection system
04/20/1982US4325893 Fuel supply system for internal combustion engine
03/1982
03/23/1982CA1120356A1 Fuel injection fuel control system
02/1982
02/16/1982US4315491 Fuel injection type internal combustion engine
12/1981
12/29/1981US4307838 Fuel injector
12/29/1981US4307692 Fuel injection apparatus
12/29/1981CA1115149A1 Air-fuel mixture supply system
12/22/1981US4306530 Fuel injection system
12/15/1981CA1114264A1 Fuel pressure regulator
12/01/1981CA1113323A1 Air/fuel ratio regulator
10/1981
10/13/1981US4294213 Fuel supplying device for use in fuel injection type internal combustion engine
08/1981
08/18/1981US4284048 Pressure control valve for a fuel injection system
08/18/1981US4284047 Apparatus for controlling the air-fuel quantity ratio in internal combustion engines
06/1981
06/09/1981US4271794 Fuel delivery apparatus
05/1981
05/12/1981US4266571 Fuel metering valve
04/1981
04/28/1981US4264961 Air flow rate measuring apparatus
03/1981
03/03/1981US4253441 Fuel supply system for multi-cylinder engine equipped with fuel injector
03/03/1981US4253440 Fuel supply apparatus for internal combustion engines
02/1981
02/17/1981US4250842 Electronic injection carburetor
02/10/1981CA1095350A1 Electronic injection carburetor
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