About 160 results
https://drivepatents.com/patents/976867 · 26 Mar 2014
A fuel injector (10) for use in a high-pressure fuel injection system for an internal combustion engine is described. The fuel injector comprises a high-pressure fuel volume (32) defined by at least one wall (24a), a supply passage (30) for delivering high...
https://drivepatents.com/patents/981275 · 4 Dec 2013
The present invention relates to a fuel injector (1) for use in delivering fuel to an internal combustion engine. The fuel injector (1) includes a nozzle having at least one nozzle outlet. A valve needle is moveable with respect to a valve needle seating t...
https://drivepatents.com/patents/982920 · 23 Oct 2013
The injector has a nozzle needle (1) liftably guided in a high pressure hole (2) of a nozzle body (3) for opening and closing an injection opening (4). The nozzle needle is pressurized toward a sealing seat (5) by a spring force of a closing spring. An end...
https://drivepatents.com/patents/984417 · 28 Aug 2013
A solenoid valve includes a coil (102) and an armature (80) adapted to be attracted by the coil are housed in a body (70). A valve seat (74) on which a valve part (82) formed integral with the armature is also disposed in the body. A high-pressure path (76...
https://drivepatents.com/patents/987145 · 21 Aug 2013
The valve (1) has a controlling body (17) including a front end (21) that limits a controlling chamber part (31) of a controlling chamber (30). A nozzle needle (5) includes a front end (36) at an end (20) guided in a blind bore hole (19). Another controlli...
https://drivepatents.com/patents/987138 · 21 Aug 2013
The injector has a control valve (1) that controls stroke of nozzle needle (2). A valve chamber (3) formed with low-pressure region (8) is biased against valve seat (6) by valve spring (5), and is lifted by actuator (7). A discharge throttle (9) is project...
https://drivepatents.com/patents/987136 · 21 Aug 2013
The valve (1) has a control valve (2) that controls a flow through an outlet throttle (10) in a control space (20). A movable shut-off element (23) divides the control space into two control space portions (21,22). The outlet throttle and an inlet throttle...
https://drivepatents.com/patents/987468 · 14 Aug 2013
The method involves forming an internal thread (21) at a tubular end section (20) of a component i.e. high pressure storage unit (6), into which another component i.e. support body (5) having an external thread (22) is threaded. The latter component is cla...
https://drivepatents.com/patents/987472 · 14 Aug 2013
The method involves forming an internal thread (21) on a tubular end portion (20) of the integrated high-pressure accumulator (6), to which a supporting portion (5) of the modular common rail injector is to be screwed and clamped against a conical support ...
https://drivepatents.com/patents/987999 · 31 Jul 2013
The present invention relates to a control valve (113; 113') for a fuel injector (101). The control valve (113; 113') has a control valve body (115; 115') which defines a supply passage (133; 133') for high pressure fuel. A control chamber (119; 119') and ...