About 33 results
https://drivepatents.com/patents/950901 · 13 May 2015
A valve for metering fluid is provided, which comprises a valve needle (14) with a closing head (15) guided in a valve seat body (11) and an anchor (22) of an electromagnet (17) axially displaceable on the valve needle (14) with inner and outer poles (18, ...
https://drivepatents.com/patents/963725 · 21 Jan 2015
The present invention relates to a valve for controlling fluids, comprising a valve element (2), an actuator (3) to move the valve element (2) between an open position and a closed position, a return element (4) to return the valve element (2) to an initia...
https://drivepatents.com/patents/965496 · 31 Dec 2014
Solenoid valve, in particular for controlling a liquid flow, comprising an electromagnet (2) for generating a magnetic force and a movably arranged magnetic armature (7), wherein the magnetic armature (7) can be moved in a longitudinal direction against a ...
https://drivepatents.com/patents/967925 · 29 Oct 2014
A valve assembly (14) for an injection valve (10) comprises: - a valve body (20) comprising a central longitudinal axis (L) and a cavity (24) with a fluid inlet portion (26) and a fluid outlet portion (28), - a valve needle (22) axially movable in the cavi...
https://drivepatents.com/patents/968860 · 15 Oct 2014
Provided is a direct spray fuel injector including a bundle of opening/closing valves, wherein the bundle of opening/closing valves includes: a valve needle that is disposed within a valve housing that constitutes an exterior of the direct spray fuel injec...
https://drivepatents.com/patents/971304 · 13 Aug 2014
The valve (1) has a cross section extended from entrance side to exit side in a flow direction. An injection hole (2) includes an inlet region, an outlet region and an intermediate region. The intermediate region is arranged between the inlet region and th...
https://drivepatents.com/patents/990928 · 8 May 2013
The invention relates to a valve assembly (12) for a control valve (10), comprising a valve body (14) including a central longitudinal axis (L), the valve body (14) comprising a cavity (18) with a fluid inlet portion (42) and a fluid outlet portion (40), a...
https://drivepatents.com/patents/985601 · 13 Mar 2013
The invention relates to a valve assembly for an injection valve, comprising a valve body (14) including a central longitudinal axis (L), the valve body (14) having a cavity (18) with a fluid inlet portion (42) and a fluid outlet portion (40), and a chambe...
https://drivepatents.com/patents/993039 · 6 Feb 2013
An electromagnetic fuel injection valve includes: a valve element which closes a fuel passage by coming into contact with a valve seat and opens the fuel passage by going away from the valve seat; an electromagnet which includes a coil and a magnetic core ...
https://drivepatents.com/patents/998346 · 12 Sep 2012
In a fuel injection device, a driving unit structure has a magnetic aperture (201), in which an inner diameter is gradually enlarged toward the mover (102) side, provided in an inner peripheral surface of the magnetic core (107). It is possible to reduce m...