#F02M47/025

FUEL DISTRIBUTOR VALVE

The invention relates to a fuel injection valve for intermittent injection of fuel into the combustion chamber of an internal combustion engine with a housing having a high-pressure chamber and a low-…

DRIVE·Jun 7·1 min read

F02M47/025 LIEBHERR COMPONENTS DEGGENDORF GMBH [DE]

FUEL INJECTION VALVE FOR INTERNAL COMBUSTION ENGINES

The fuel injection valve has a hydraulic control device for controlling the axial movement of the injection valve member. The stem of the intermediate valve member of mushroom-shaped configuration of …

DRIVE·Feb 9·2 min read

F02M47/025 Ganser-Hydromag AG

A fuel injector with an improved valve control arrangement

A fuel injector (1) for a compression ignition internal combustion engine which comprises a fuel injection valve having an injection valve member (5) which is moveable in use, under the influence of f…

DRIVE·Jun 18·2 min read

F02M47/025 DELPHI INT OPERATIONS LUX SRL [LU]

A fuel valve for large turbocharged two stroke diesel engines

A fuel valve (1) for injecting fuel into the combustion chamber of a large turbocharged two stroke diesel engine, with a resiliently biased and axially movable valve needle (20) cooperating with a val…

DRIVE·Jan 2·1 min read

F02M47/025 MAN DIESEL & TURBO FILAL AF MAN DIESEL & TURBO SE TYSKLAND [DK]

Pressure boosting device for a fuel injection system and fuel injection system

The pressure amplification device (10) has an inner piston (38) and an outer piston (25) arranged concentric to each other. The pistons are arranged in a housing. The inner piston is arranged in an ax…

DRIVE·Aug 3·1 min read

F02M47/025 BOSCH GMBH ROBERT [DE]

Fuel injector valve

The valve (1) has a jet needle (12) actuated by an actuating device (13) e.g. piezoelectric actuator, by using a coupler (14). The coupler includes a valve sleeve (26) guided at a guide flange (31) of…

DRIVE·Feb 9·1 min read

F02M47/025 BOSCH GMBH ROBERT [DE]

Electrohydraulic servovalve

The valve has an actuator sided return (17) that is attached to a control valve sided return (22). The return (17) has a backstroke stop valve (25) for blocking an actuator piston area (8) and is thro…

DRIVE·May 10·1 min read

F02M47/025 BOSCH GMBH ROBERT [DE]

Injector for fuel injection unit

An injector body (B1) is provided with a longitudinal hole (31) eccentrically to the injector body (B1) to install an actuator (3) and a hydraulic power transmission unit (4). A high-pressure fuel pas…

DRIVE·Dec 28·2 min read

F02M47/025 DENSO CORP [JP]

Fuel injector controlled by a servo valve

A control piston (34) guided in longitudinal movement in a valve body (31) comprises a pressure piston section (35) guided in a bush (33) and a control piston section (36) with a sliding seal having a…

DRIVE·Oct 12·2 min read

F02M47/025 BOSCH GMBH ROBERT [DE]

Fuel injection system for combustion engine

The high-pressure fuel supply (5) is connected (3) to a valve body (31) of a control valve (30). A control piston (70) moves up and down in the valve body and may be controlled by a switching valve (4…

DRIVE·Feb 16·1 min read

F02M47/025 BOSCH GMBH ROBERT [DE]

Fuel injection system for internal combustion engine

The device (1) has a fuel injection valve (10) connected to a high-pressure line and a control valve (30) with a valve body (31) with a piston longitudinally movable in a bore. In a first valve positi…

DRIVE·Dec 29·1 min read

F02M47/025 BOSCH GMBH ROBERT [DE]