About 18 results
https://drivepatents.com/patents/975140 · 7 May 2014
An outlet valve assembly for a common rail fuel pump for an internal combustion engine, comprising a valve member (18) provided with a frusto-conical surface which is engageable with a valve seating (16) to control fuel flow between a high pressure pump vo...
https://drivepatents.com/patents/1012594 · 25 May 2011
An injector (56) for a fuel injection system comprising: input means (51a,51b) for receiving drive signals from an injector drive circuit for controlling operation of the injector, and; an ID chip (62) wherein the injector further comprises an electronic l...
https://drivepatents.com/patents/1012863 · 18 May 2011
An armature (132; 232; 332) for a solenoid actuator is disclosed. The armature comprises a first face (170; 270; 370) comprising a recess (174; 274; 374) suitable for receiving a biasing spring in use of the armature; a second face (172; 272; 372) opposite...
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/1013053 · 11 May 2011
A housing (30) for use in high pressure fluid applications comprising a first drilling (32a, 32b), defining a first axis, and having a region of enlarged diameter (32b) bounded by an upper boundary (36) in a first plane and a lower boundary (38) in a secon...
https://drivepatents.com/patents/1013063 · 11 May 2011
A fuel injector (100; 200; 300) for an internal combustion engine is disclosed. The injector includes a slave piston (130; 230; 330) provided with a control bore (144; 244; 344) and associated with a valve needle (110; 210; 310), such that movement of the ...
https://drivepatents.com/patents/1014445 · 30 Mar 2011
The present application relates to a pump unit (301) for a fuel injection system. The pump unit (301) comprises an inlet sealing ring (311), a pumping chamber (305) and a plunger (321) for pressurising fuel in the pumping chamber (305). The inlet sealing r...
https://drivepatents.com/patents/1014677 · 23 Mar 2011
A pump assembly for an internal combustion engine comprising a pump housing (40), at least one pumping arrangement having a pumping plunger (56, 58) for pressurising fluid within a pump chamber; a drive shaft (46) carrying a cam (48) and a cam rider (50) w...
https://drivepatents.com/patents/1014868 · 16 Mar 2011
A fuel injector (100) for use in an internal combustion engine, the fuel injector (100) comprising an injection nozzle having a nozzle body (120) provided with a nozzle bore (130), a valve needle (134) being received within the nozzle bore (130) and engage...
https://drivepatents.com/patents/1014912 · 16 Mar 2011
A fuel injector for use in delivering fuel to an internal combustion engine comprises a nozzle having a valve needle which is moveable with respect to a valve needle seating through a range of movement between a fully-closed position and a fully-open posit...