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 69 - Low-pressure fuel-injection apparatus
Patents for F02M 69 - Low-pressure fuel-injection apparatus (8,530)
01/1991
01/02/1991EP0406079A2 Two-stroke engine with pneumatic injection and flow throttle in at least one transfer passage
01/02/1991EP0406078A1 Two-stroke engine with rotating valves and operation of said engine
01/02/1991EP0406027A2 Fuel supply control method and ultrasonic atomizer
01/02/1991CA1278474C Closed end fuel injection system
12/1990
12/31/1990CA2020353A1 Fuel supply control method and ultrasonic atomizer
12/27/1990EP0404477A1 A fuel supply device and heating device
12/27/1990EP0404343A1 Injector for fuel-injection system
12/27/1990EP0404342A1 Injector for fuel-injection system
12/27/1990EP0403982A2 Water eliminating system for fuel injection system
12/27/1990EP0403871A1 A fuel manifold preferably of plastics material adapted to supply fuel to the injectors of an internal combustion engine fuel injection device
12/27/1990CA1278230C Multi-point fuel injection apparatus
12/25/1990US4979484 Device for controlling at least one throttle cross-section at least one control orifice
12/25/1990US4979295 Internal combustion engine
12/19/1990EP0358650B1 Device for controlling at least one throttle cross-section of at least one control opening
12/13/1990WO1990015240A1 Fuel injection device for internal combustion engines
12/12/1990CN1047721A Fuel injection device for injection carburetors
12/11/1990US4976246 Fuel-injection pump arrangement for a two-stroke engine of a handheld portable tool
12/11/1990CA1277556C Throttle body for fuel injection system
12/06/1990DE4017425A1 Check valve for engine fuel delivery systems
12/05/1990CN1047555A Fuel injection device for injection carburetors
12/04/1990US4974780 Ultrasonic fuel injection nozzle
12/04/1990CA1277193C Throttle body with internally mounted anemometer
11/1990
11/28/1990EP0399640A1 Fuel injection nozzle
11/28/1990EP0399402A1 Pressure regulator for regulating the pressure inside the fuel supply manifold of an internal combustion engine fuel supply device
11/28/1990EP0399065A1 Fuel injection device for injection carburetors
11/22/1990EP0397897A1 Fuel injection system for injection carburetors
11/22/1990CA2016378A1 Fuel injection nozzle
11/20/1990US4971014 Fuel delivery rail assembly
11/20/1990US4971013 Fuel injection device for injection carburetors
11/20/1990CA1276666C Ultrasonic atomizing vibratory element having a multi- stepped edged portion
11/20/1990CA1276665C Vibrating element for ultrasonic atomization having curved multi-stepped edged portion
11/20/1990CA1276664C Vibrating element for ultrasonic injection
11/20/1990CA1276523C Fuel pressure regulator
11/15/1990WO1990013741A1 Fuel distributor for fuel injection systems in internal combustion engines
11/15/1990WO1990013740A1 Fuel distributor for fuel injection installations in internal combustion engines
11/15/1990DE3915112A1 Pneumatically assisted fuel injector for IC engine - improves mixt. prepn. by injection into metering chamber contg. air from magnetic valve at 1 atmos.
11/14/1990EP0396813A1 Fuel injection device for injection carburetors
11/14/1990EP0396676A1 Internal combustion engine.
11/13/1990US4969446 Device at internal combustion engines
11/08/1990DE3914939A1 Fuel injection system for IC engine - has pressure accumulator fitted in fuel supply pipe
11/07/1990EP0395876A1 Device for jointly blowing through fuel and air in fuel injection apparatus of internal combustion engines
11/06/1990US4967796 For an engine
11/06/1990CA1275879C Dual spray cone electromagnetic fuel injector
11/01/1990WO1990012954A1 A method for removing injector nozzle deposits
10/1990
10/31/1990EP0394323A1 Pico fuel injector valve
10/30/1990US4966120 Fuel injection system assembly
10/24/1990EP0393249A1 Air intake system for a multicylinder combustion engine
10/23/1990US4964391 Check valve for engine fuel delivery systems
10/23/1990US4964389 Fuel injection device for internal combustion engines
10/23/1990US4964381 Fuel injection features of a two-cycle engine for motorcycles
10/17/1990EP0392313A2 Fuel pressure regulator valve
10/16/1990US4962745 Fuel supply device of an engine
10/16/1990US4962737 Device for controlling at least one throttle cross-section at a control opening
10/16/1990CA1275210C Air supply system for fuel injection system
10/09/1990CA1275132A1 Vibrating element for ultrasonic atomization
10/03/1990EP0390603A1 Fuel supply system for internal combustion engine using an ultrasonic atomizer
10/03/1990EP0390589A2 Stratified-combustion internal combustion engine
09/1990
09/26/1990EP0388717A1 Idle air measuring device for internal combustion engines
09/25/1990US4958774 Fuel injection
09/25/1990US4958773 Fuel injection
09/25/1990US4958604 Direct fuel injection type spark ignition internal combustion engine
09/20/1990WO1990003510A3 Fuel rail assemblies for internal combustion engines
09/20/1990DE4002433A1 Kraftstoffzufuhrsystem fuer eine brennkraftmaschine Fuel supply system for an internal combustion engine
09/18/1990US4957241 Fuel injection device with air chamber
09/18/1990US4957081 Combustion chamber of an engine
09/18/1990CA1274130A1 Fuel injection system
09/17/1990CA2010029A1 Pressure-responsive fuel delivery system
09/13/1990DE4001695A1 IC engine fuel injection device - with system press increased in dependence on detected engine revs.
09/13/1990DE3906531A1 Metering and distributing valve
09/12/1990EP0386446A1 Fuel distribution pipe for injection systems of internal combustion engines
09/12/1990EP0386444A1 Fuel distribution pipe for injection systems of internal combustion engines
09/11/1990US4955943 Metering pump controlled oil injection system for two cycle engine
09/11/1990US4955409 Fuel supply system
09/11/1990US4955348 Fuel injection conversion system for V-twin motorcycle engines
09/11/1990US4955347 Fuel injector assembly for fuel-injected engine
09/05/1990EP0385820A1 Arrangement for sustaining and positioning several fuel injectors in an internal-combustion engine
08/1990
08/29/1990EP0384473A1 Internal combustion engine with fuel injection unit
08/29/1990EP0383959A1 Device for producing an air-fuel mixture for internal-combustion engines
08/28/1990US4951878 Pico fuel injector valve
08/28/1990US4951636 Constant pressure-differential fuel injection system
08/22/1990EP0383084A1 Connecting element
08/21/1990US4950171 Fuel injector connector system
08/18/1990WO1990009516A1 Internal combustion engine air supply system
08/16/1990EP0381801A1 Device for correcting the mixture composition at a load variation of a combustion engine
08/16/1990DE3903927A1 Fuel injection system for internal combustion engines
08/14/1990CA1272650A1 Injection of fuel to an engine
08/14/1990CA1272649A1 Fuel injecting apparatus for internal combustion engine
08/07/1990US4945886 Method of fuel injection
08/07/1990US4945877 Fuel injection valve
08/07/1990US4945867 Two-stroke engine
08/02/1990DE4002803A1 IC engine idle speed control appts. - has idle speed normally controlled within set dead-band, whilst during service, speed is controlled manually
07/1990
07/31/1990US4944277 Internal combustion engine
07/31/1990US4944255 Two-stroke engine with pneumatic injection and flowrate restriction at the exhaust
07/31/1990CA1272082A1 Control of fuelling rate for internal combustion engines
07/24/1990CA1271948A1 Fuel injection to internal combustion engines
07/18/1990EP0377784A1 A fuel supply device of an engine
07/17/1990US4941447 Metering valve
07/11/1990EP0376990A1 Device for improving the mixture in internal combustion engines.
07/10/1990CA1271379A1 Fuel injection systems
07/05/1990DE3843939A1 Device for measuring the displacement of a displacer and method for operating such a device in a fuel injection system for internal combustion engines
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