About 160 results
https://drivepatents.com/patents/1009409 · 21 Sep 2011
The fuel injector comprises a housing portion (1), in which a switching valve (2) with a closing element (3) actuated by a piezoelectric actuator (14). The closing element is formed sleeve-shaped for forming a switching valve chamber (4) and for partial re...
https://drivepatents.com/patents/1010225 · 10 Aug 2011
The injector has a control valve for controlling a reciprocating nozzle needle (2) that releases or locks stroke movement of an injection opening. The control valve includes a valve chamber (3) for receiving a reciprocating valve member (4) that includes a...
https://drivepatents.com/patents/1010212 · 10 Aug 2011
The fuel injector has a bore (8,12), which leads in the valve chamber (6) through an axial gap (10) formed between the valve plate (5) and the throttle plate (7). The throttle effect of a throttle (11,14) is influenced by the height of the axial gap. A noz...
https://drivepatents.com/patents/1011373 · 29 Jun 2011
The fuel injector has an actuator module (2) that is arranged in a holding body (1), where the holding body is clamped with a nozzle body (13) under interconnection of an intermediate body by a clamping nut. The intermediate body is formed as throttle plat...
https://drivepatents.com/patents/1011626 · 22 Jun 2011
The fuel injection valve has a valve body, in which a pressure chamber (7) is formed. A valve needle (5) is arranged in the pressure chamber in a longitudinally adjusting manner and interacts with a valve seat (17). The wall of the pressure chamber is defo...
https://drivepatents.com/patents/1011642 · 22 Jun 2011
The valve (1) has a housing (2) comprising a housing part (3) and a throttle plate (4), and a control valve body (11) arranged in a control valve area (9) of the housing part. A sealing sleeve (20) is arranged at the body, and acts together with a valve se...
https://drivepatents.com/patents/1011910 · 15 Jun 2011
A valve member suitable for use in a fuel injector in an internal combustion engine, the valve member having an end face including an outer edge region defining an annular seating line for engaging a seating surface, in use, the outer edge region enclosing...
https://drivepatents.com/patents/1013041 · 11 May 2011
A solenoid actuator (200) for use in a fuel injection system is disclosed. The actuator comprises a generally cylindrical core member (202) having a longitudinal axis (A) and defining, at an end thereof, an inner pole face (210) of the actuator, a wire coi...
https://drivepatents.com/patents/1013483 · 27 Apr 2011
The fuel injector, particularly common rail injector has an injection valve element (7) adjustable in axial direction between a closing position and a releasing position opened in the fuel current into the combustion chamber. A squeezing gap (31) is limite...
https://drivepatents.com/patents/1014398 · 30 Mar 2011
The magnetic assembly (10) has a magnetic sleeve (16) for receiving a coil core (12) and a magnetic coil (14). An electrical interface and a hydraulic interface are contacted on the upper side (40) of the magnetic sleeve in an identical mounting direction ...