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) |
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02/03/1981 | US4248193 Fuel injection fuel control system |
01/06/1981 | US4243002 Fuel injection system for an internal combustion engine |
01/06/1981 | US4242992 Internal combustion engine with fuel injectors |
12/23/1980 | US4240395 Air/fuel ratio controller |
12/23/1980 | US4240391 Fuel supply control device for fuel injected internal combustion engine |
12/16/1980 | CA1091521A1 Fuel supply apparatus for internal combustion engines |
12/09/1980 | US4237924 Fuel pressure regulator |
12/02/1980 | US4237079 Fuel supply device |
10/28/1980 | US4230083 Fuel supply apparatus |
10/14/1980 | US4227503 Fuel supply system |
10/14/1980 | US4227502 Fuel injection system |
10/14/1980 | US4227501 Fuel injection apparatus |
10/14/1980 | US4227500 Fuel injection apparatus |
09/30/1980 | US4224915 Fuel injection apparatus |
09/30/1980 | US4224914 Fuel injection apparatus |
09/23/1980 | US4223643 Method and apparatus for fuel mixture enrichment during acceleration |
09/02/1980 | US4220129 Fuel injection system |
09/02/1980 | US4220123 Subpressure limiter for a fuel injection system |
07/29/1980 | US4214565 Fuel injection apparatus |
07/22/1980 | US4213435 Air/fuel ratio regulator |
07/15/1980 | US4212834 Fuel supply system |
07/08/1980 | US4211201 Fuel supply apparatus for internal combustion engines |
07/08/1980 | US4211191 Fuel supplying device for internal combustion engine |
06/24/1980 | US4209031 Positive control valve assembly |
06/24/1980 | CA1080063A1 Egr control system for engine equipped with fuel injection system |
06/24/1980 | CA1080061A1 Air-fuel ratio control apparatus of a fuel supply system for an internal combustion engine |
06/17/1980 | US4207849 Air-fuel ratio control apparatus of a fuel supply system for an internal combustion engine |
05/27/1980 | CA1078281A1 Air-fuel ratio control apparatus for a fuel supply system of an internal combustion engine |
04/29/1980 | US4200074 Fuel injection system for an internal combustion engine |
04/02/1980 | EP0009344A1 Fuel injection fuel control system |
04/01/1980 | US4195659 Tension control for a valve |
03/25/1980 | US4194478 Air-fuel ratio control system for an internal combustion engine |
03/19/1980 | EP0008923A1 Fuel injection system and air/fuel ratio regulator therefor |
03/19/1980 | EP0008922A1 Fuel injection system for an internal combustion engine and air/fuel ratio controller therefor |
03/18/1980 | US4193384 Fuel injection system |
03/11/1980 | US4192271 Regulating apparatus for a fuel supply system for a mixture-compressing, externally ignited internal combustion engine |
02/19/1980 | US4188923 Internal combustion engine fuel feed |
01/22/1980 | US4184470 EGR control system of multi-cylinder engines |
01/22/1980 | US4184465 Fuel injection device for internal combustion engines |
12/25/1979 | US4180039 Fuel injection system for an internal combustion engine |
12/25/1979 | US4180038 Fuel injection system for an internal combustion engine |
12/25/1979 | US4180021 Method of injecting fuel and a fuel injection device of an internal combustion engine |
12/04/1979 | US4176638 EGR control system for engine equipped with fuel injection system |
11/20/1979 | US4175102 Fuel supply device |
10/16/1979 | US4170975 Fuel metering valve assembly for internal combustion engines |
10/09/1979 | US4170204 Fuel injection system |
09/11/1979 | US4167169 Fuel flow control system |
09/11/1979 | US4167167 Internal combustion engine with externally controlled ignition |
08/21/1979 | US4165348 Internal combustion engines |
07/24/1979 | US4161961 Diaphragm valve |
07/24/1979 | US4161935 Fuel injection system for an internal combustion engine |
05/22/1979 | CA1054942A1 Compound spark-ignition and diesel engine |
05/15/1979 | US4154203 Fuel injection system |
05/08/1979 | US4153026 Carburetor for stratified charge combustion engine |
04/03/1979 | US4147146 Fuel supply system |
03/20/1979 | US4144858 Fuel supply apparatus for an internal combustion engine |
02/27/1979 | US4141330 Pressure regulating valve for fuel injection systems |
01/30/1979 | US4136653 Pressure control valve assembly |
01/16/1979 | US4134379 Fuel injection system |
01/02/1979 | US4132211 Fuel injection system |
11/21/1978 | CA1042743A1 Fuel regulator for an internal combustion engine |
11/14/1978 | US4125102 Fuel control system for internal combustion engine |
10/10/1978 | US4119066 Internal combustion engine |
08/22/1978 | US4108128 Fuel supply system for internal combustion engines |
08/22/1978 | US4108117 Fuel metering system |
08/08/1978 | US4105000 Fuel injection mechanism |
07/18/1978 | US4100901 Fuel injection system |
07/11/1978 | US4099505 Fuel injection system |
07/04/1978 | US4098235 Fuel feed control apparatus and system |
05/23/1978 | US4090487 Fuel injection system |
05/23/1978 | US4090486 Fuel injection system |
05/09/1978 | US4088102 Auxiliary acceleration fuel feed device in an internal combustion engine |
04/25/1978 | US4085723 Fuel control system for internal combustion engine |
03/28/1978 | US4080949 Combustion engine and injector for a combustion engine |
03/21/1978 | US4079718 Fuel injection system |
02/28/1978 | US4075995 Fuel injection system |
02/14/1978 | US4073274 Air-fuel metering system for internal combustion engine and apparatus to control air fuel ratio of air-fuel being applied to engine |
01/31/1978 | US4071013 Fuel control apparatus for dual chamber stratified charge engine systems |
12/27/1977 | US4064854 Air valve for a fuel injection system |
12/27/1977 | US4064847 Fuel injection system for internal combustion engines |
10/04/1977 | US4051816 Method of and apparatus for controlling air-fuel mixtures into a multi-cylinder internal combustion engine |
09/27/1977 | US4050431 Fuel injection systems for internal combustion engines |
08/23/1977 | US4043307 Fuel injection system for an internal combustion engine |
08/09/1977 | US4040408 System for reducing toxic components in the exhaust gas of an internal combustion engine |
08/09/1977 | US4040405 Fuel injection system for internal combustion engine |
08/02/1977 | US4038957 Fuel control system for use in internal combustion engine |
07/26/1977 | US4037412 Compound spark-ignition and diesel engine |
06/14/1977 | US4029070 Fuel supply system for internal combustion engine |
04/26/1977 | US4019481 Fuel injection systems |
04/19/1977 | US4018200 Fuel injection system with fuel pressure control valve |
04/05/1977 | US4015571 Fuel-air mixture controller for internal combustion engines |
12/28/1976 | US3999528 Diaphragm valve |
12/28/1976 | US3999527 Fuel injection system |
11/30/1976 | US3994273 Fuel injection system |
11/30/1976 | US3994267 Fuel injection system for mixture-compressing, externally ignited, stratified charge, internal combustion engines |
11/23/1976 | US3993034 Fuel injection system |
11/23/1976 | US3993033 Fuel quantity distributor for multicylinder combustion engine |
10/05/1976 | US3983856 Fuel injection system |
10/05/1976 | US3983849 Fuel injection system |
10/05/1976 | US3983848 Fuel injection system |