About 48 results
https://drivepatents.com/patents/1072262 · 23 Nov 2005
The fuel injection valve (1) has an actuator connected to a valve needle (3) having a valve closing body (4) acting with a valve seat surface (6). There is a spray aperture (7) in the valve seat body (5). The fuel flows through a bifurcation (39), in the r...
https://drivepatents.com/patents/1075333 · 3 Aug 2005
A fluid injector comprises a housing, an actuator unit and a valve body. The valve body has a needle (22) and a cartridge (21) with a recess, which takes in the needle (22) and which comprises on one of its ends a seat plate (213), that comprises a needle ...
https://drivepatents.com/patents/1082992 · 20 Oct 2004
The invention relates to a valve assembly, in particular for use in an injector unit for injecting fuel into a vehicle engine, comprising a valve body (18) with a valve body cavity (20) and a valve orifice (22), in which valve body cavity (20) there is ins...
https://drivepatents.com/patents/1083031 · 20 Oct 2004
The invention refers to a valve needle assembly comprising a valve needle (14) and an electro-magnetic armature (16) coupled to the valve needle (14), the valve needle assembly being suited for use in a valve assembly (10) of an injector unit for injecting...
https://drivepatents.com/patents/1083177 · 13 Oct 2004
The invention describes an injection valve (1) with a valve closing element (4) that is biased by a spring (10) against a valve seat (5). The spring (10) is preloaded by an adjusting tube (14) that is arranged within an inlet tube (7) and connected to the ...
https://drivepatents.com/patents/1083724 · 22 Sep 2004
The proposed fuel injector comprises a fuel passage way in which a harmonic damper 25 is arranged. The harmonic damper dampens the noise and vibration of the fuel injector. The harmonic damper is fixed to the inlet tube of the fuel injector. The harmonic d...
https://drivepatents.com/patents/1086305 · 23 Jun 2004
A fuel injection valve has an integrated spark plug (1) for direct injection of fuel into a combustion chamber of an IC engine and to ignite the fuel injected into the combustion chamber. There is a valve body (7) which forms a sealing seat together with a...
https://drivepatents.com/patents/1090687 · 2 Jan 2004
A fuel injector (100) that allows spray targeting and distribution of fuel to be configured using non-angled or straight orifice having an axis parallel to a longitudinal axis of the subassembly. Metering orifices (142) are located about the longitudinal a...
https://drivepatents.com/patents/1090742 · 2 Jan 2004
In an injection hole plate (20) of a fuel injection device, injection holes (21,22,23) are arranged about a circle. Fuel injected from the injection holes (21,22,23) forms a flat sector-shaped spray (24). The intervals between adjacent injection holes are ...
https://drivepatents.com/patents/1090691 · 2 Jan 2004
A fuel injector (100) that allows spray targeting and distribution of fuel to be configured using non-angled or straight orifice (135) having an axis parallel to a longitudinal axis of a valve subassembly. Metering orifices (142) are located about the long...