About 13 results
https://drivepatents.com/patents/938421 · 31 Aug 2016
The invention relates to a gas metering valve (1) for a dual-fuel engine (17), which has a displaceable sealing body (6) that closes the gas metering valve (1) in a position resting against a valve seat (5) and opens the gas metering valve (1) in a positio...
https://drivepatents.com/patents/938421 · 31 Aug 2016
The invention relates to a gas metering valve (1) for a dual-fuel engine (17), which has a displaceable sealing body (6) that closes the gas metering valve (1) in a position resting against a valve seat (5) and opens the gas metering valve (1) in a positio...
https://drivepatents.com/patents/953134 · 24 Feb 2016
The invention relates to an electromagnetically actuated valve for metering a gas, in particular for metering a gaseous fuel into an intake tract of an internal combustion engine, comprising a valve housing (1) in which an electromagnet (3) cooperating wit...
https://drivepatents.com/patents/987491 · 14 Aug 2013
The present invention is a gas fuel injection valve, wherein in the front end surface of a valve plunger (10), a circular recessed part (51) surrounded by an annular land part (50) that serves as the outer peripheral part of the valve plunger is formed, th...
https://drivepatents.com/patents/1008042 · 2 Nov 2011
The dry running gas valve (1) comprises a disk-shaped valve element (2), which has a number of flow channels that are sealed with a valve seat (10) made of metal or plastic. The valve element is connected with a magnet anchor (22), which interacts with an ...
https://drivepatents.com/patents/1008109 · 2 Nov 2011
The magnetic valve (100) has a cover (30), a valve body (10) and a valve plate (11) which is provided in the valve body in a tilted manner. The valve plate is brought against a valve seat (12) in a sealing manner. A magnetic coil (13) has a magnetic core (...
https://drivepatents.com/patents/1013535 · 27 Apr 2011
A gas fuel injection valve is provided in which a valve housing (2) is equipped with a nozzle member (3) having a flat valve seat (8) and a nozzle hole (10) extending through its central part and a magnetic cylindrical body (4) joined thereto, the nozzle m...
https://drivepatents.com/patents/1072870 · 2 Nov 2005
The present invention provides a gaseous fuel injection valve comprising a needle valve (10), a seat portion (30) contacting the needle valve (10), a sac portion (32) provided on a lower portion of the seat portion (30), and an injection hole (11) formed i...
https://drivepatents.com/patents/1084485 · 1 Sep 2004
A nozzle body with fuel injection holes, a valve guide, a valve body, a movable element and a stopper are provided by low-temperature nitriding treatment at a temperature of 350 through 480°C. A guide sleeve for guiding the movement of a movable element i...
https://drivepatents.com/patents/1092431 · 22 Oct 2003
In an internal combustion engine injector (1), a gaseous fuel flowing in through an inlet (9) and out along an outlet conduit (10) adjacent to the inlet (9) is intercepted by a shutter member (30) operated by an electromagnetic device (47) housed, together...