Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02D - Controlling combustion engines › F02D 33 - Non-electrical control of delivery of fuel or combustion-air, not otherwise provided for
Patents for F02D 33 - Non-electrical control of delivery of fuel or combustion-air, not otherwise provided for (1,784)
05/1983
05/31/1983US4385615 Fuel system for diesel engines
05/18/1983EP0079078A1 Electronically controlled fuel injection device
05/11/1983WO1983001655A1 Electronically controlled fuel injection device
04/1983
04/26/1983US4380987 Circulating fuel heating system for internal combustion engines
04/20/1983EP0076926A1 Fuel supply apparatus for a diesel engine
04/05/1983US4378815 Pressure control device with a fluid discharge prevention mechanism
03/1983
03/22/1983US4377150 Apparatus for assisting engine starting
03/22/1983US4377149 Fuel temperature control system
02/1983
02/23/1983EP0072578A2 Air-to-fuel ratio control system for internal combustion engine
02/16/1983EP0072036A2 Air-to-fuel ratio control apparatus, and internal combustion engine employing the same
02/15/1983CA1141246A1 Fuel tank arrangement for a tractor
02/09/1983EP0071053A2 Method of preheating fuel for an internal-combustion engine working with heavy fuel, and fuel system therefor
02/08/1983US4372119 Method of avoiding abnormal combination in an internal combination engine and an arrangement for carrying out the method
02/08/1983CA1140822A1 Fuel injection control system
01/1983
01/25/1983US4369752 Exhaust gas purification control apparatus for internal combustion engine
01/18/1983US4368710 Apparatus for controlling the operating mixture composition in internal combustion engines
01/04/1983US4366790 Carburetor by-pass and fuel control system
01/04/1983CA1138730A1 Integrated fuel primer and crankcase drain system for internal combustion engine
12/1982
12/21/1982US4364355 Electronically controlled fuel supply apparatus for internal combustion engine
12/21/1982US4364348 Method and apparatus for controlling the idling speed of an engine
12/14/1982US4363727 Fuel purifier
12/09/1982WO1982004285A1 Internal combustion engine
12/07/1982US4362605 Iron, chromium alloys
11/1982
11/23/1982US4359989 System for feedback control of air-fuel mixing ratio in intake system of internal combustion engine
11/23/1982US4359982 Throttle valve opening controller
11/23/1982CA1136016A1 System and method for enhancing rapid warm-up catalytic converter
10/1982
10/26/1982CA1134148A1 Fuel producing system for solid/liquid mixtures
10/12/1982CA1133336A1 Fuel primer and enrichment system for an internal combustion engine
09/1982
09/28/1982US4351301 Fuel supply for a diesel engine
09/14/1982CA1131517A1 Fuel primer for an internal combustion engine
08/1982
08/24/1982US4345432 Exhaust gas purifying system for internal combustion engine
07/1982
07/27/1982CA1128389A1 Fuel injection fuel flow control system
07/20/1982US4340023 Fuel supply and return system with bypass valve and water pumpout
06/1982
06/29/1982CA1126596A1 Combustion and pollution control system
06/22/1982US4335689 Electronic type air/fuel ratio control system
06/15/1982US4334989 Fuel-water separator with piston-check valve water disposal to evaporator
05/1982
05/26/1982EP0052542A1 Electrochemical sensor for trace gases in a fluid-mixture, and regulation system of the air-fuel ratio in an air-fuel mixture using such a sensor
05/11/1982US4329067 Fluid mixer
05/04/1982US4327699 Control for operating mixture in internal combustion engines
05/04/1982US4327684 Fuel injection amount - fluid pressure conversion system
05/04/1982US4327683 Apparatus and method for controlling the composition of the operational mixture in internal combustion engines
04/1982
04/21/1982EP0050032A1 Diesel engine fuel temperature control system
04/21/1982EP0049959A1 Fuel blending installation
04/20/1982US4325349 Air valve for a fuel supply system
04/07/1982EP0048808A1 Method to improve the ageing behaviour of oxidation catalysts for purification of exhaust gases of internal-combustion engines using lead-containing fuels
03/1982
03/09/1982US4318623 Alternate liquid fuel processing apparatus
01/1982
01/26/1982US4312372 Fluid handling systems and multi-positionable valve arrangements for use therein
01/26/1982US4312311 Engine idling correction system for an automotive vehicle
01/12/1982US4309968 Fuel primer and enrichment system for an internal combustion engine
01/05/1982US4308831 Internal combustion engine
12/1981
12/22/1981US4306580 Overflow return tank
12/22/1981US4306579 Multi-tank fuel control system
12/22/1981US4306534 Apparatus for controlling the ratio of air to fuel quantity in internal combustion engines
12/22/1981US4306531 Device for improving gasoline fuel consumption
12/22/1981CA1114693A1 Overflow return tank
12/08/1981US4304132 Water detection device
11/1981
11/03/1981CA1111944A1 Diesel fuel monitor system
10/1981
10/27/1981US4296723 Engine fuel system with fuel/water separation
10/20/1981US4295454 Heated fuel intake system in automobile engine
10/14/1981EP0037514A1 Pressure control device with a fluid discharge prevention mechanism
09/1981
09/08/1981US4288086 Fuel tank arrangement for a tractor
09/08/1981US4287907 Fuel feeding system for aircraft
09/08/1981CA1108492A1 Carburation systems for internal combustion engines
09/01/1981US4286553 Integrated fuel primer and crankcase drain system for internal combustion engine
08/1981
08/25/1981US4285313 Air flow measuring device
08/25/1981US4285312 Air flow measuring device for internal combustion engines
08/20/1981WO1981002323A1 A method for generating a reference signal in knock detector connected to an internal combustion engine,and a device for the implementation of the method
08/18/1981US4284040 Fuel primer for an internal combustion engine
07/1981
07/09/1981WO1981001803A1 A method and apparatus for mixing liquids
07/07/1981US4277322 Compressible, porous ceramic boot over metal electrode
06/1981
06/11/1981WO1981001591A1 Regulator for idle running of internal combustion engines,particularly injection engines with controlled ignition
06/10/1981EP0029928A1 Device for idling speed control of internal-combustion engines, in particular spark ignited engines with fuel injection
06/09/1981US4271802 Secondary intake gas control system for internal combustion engine
06/03/1981EP0029698A1 Liquid fuel processing apparatus
04/1981
04/30/1981WO1981001171A1 A method of a voiding abnormal combustion in an internal combustion engine and an arrangement for carrying out the method
03/1981
03/31/1981US4259022 Fuel producing system for solid/liquid mixtures
03/17/1981US4256063 Intake system of a multi-cylinder internal combustion engine
03/10/1981US4254747 Intake system of a multi-cylinder internal combustion engine
02/1981
02/10/1981US4249495 Internal combustion engine and head thereof
01/1981
01/13/1981US4244343 Thermostatic valve for compensating air fuel mixture for air temperature change
01/13/1981US4244333 Induction system for an internal combustion engine
01/06/1981CA1092916A2 Upgrader variable pressure regulator for internal combustion engine fuel system
12/1980
12/23/1980US4240890 Providing for efficient combustion of fuels
11/1980
11/25/1980CA1090421A1 Oxygen partial pressure measuring device suitably adapted for internal combustion engine exhaust gases
11/12/1980EP0018871A1 Device for measuring the carbon monoxide content of exhaust gases, process for its manufacture and control system comprising such a device
11/04/1980US4231337 Air intake system for diesel engine
10/1980
10/21/1980US4228776 Fuel feed system for an internal combustion engine
10/14/1980US4227501 Fuel injection apparatus
10/07/1980US4227173 Diesel fuel monitor system
10/07/1980US4226692 Solid state combustion sensor
08/1980
08/12/1980US4216758 Automobile fuel intake system
07/1980
07/29/1980US4214561 Induction system for an internal combustion engine
07/15/1980CA1081562A1 Throttled input catalyst system
06/1980
06/25/1980EP0012567A1 Fuel injection fuel flow control system
06/24/1980US4208995 Fuel injection fuel flow control system
05/1980
05/13/1980US4202308 Internal combustion engine system
05/06/1980US4201180 Split engine operation of closed loop controlled multi-cylinder internal combustion engine with air-admission valve
03/1980
03/11/1980US4192278 Internal combustion engine for motor vehicle
03/11/1980US4192140 Apparatus and method relating to internal combustion engines utilizing an exhaust gas reactor
02/1980
02/19/1980US4188923 Internal combustion engine fuel feed
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