F - Mech Eng,Light,Heat,Weapons – 02 – M
Patent
F - Mech Eng,Light,Heat,Weapons
02
M
123/131
F02M 51/00 (2006.01) F02M 57/02 (2006.01) F02M 59/36 (2006.01) F02B 3/06 (2006.01)
Patent
CA 1228517
ELECTROMAGNETIC UNIT FUEL INJECTOR Abstract of the Disclosure An electromagnetic unit fuel injector for use in a diesel engine includes a housing with a pump therein defined by an externally actuated plunger reciprocable in a bushing and defining therewith a pump chamber open at one end for the discharge of fuel to a spring biased, pressure actuated fuel injection nozzle. The pump chamber is also connected to a supply/spill chamber via a normally open, hollow, ported valve controlled passage to permit the ingress and egress of fuel, the valve being operated by a solenoid. The stator assembly of the solenoid is fixed to the housing over the supply/spill chamber and has a cover fixed thereto to define an armature chamber for a moveable armature. The solenoid pole piece has a stepped bore therethrough to interconnect the armature chamber and the supply/spill chamber. The armature is operatively connected to the valve by a guide pin slidably and sealingly journaled in a non-magnetic bushing fixed in the stepped bore so that the armature chamber remains dry.
472737
Bosch Russell H.
Deckard John I.
Teerman Richard F.
General Motors Corporation
Gowling Lafleur Henderson Llp
LandOfFree
Electromagnetic unit fuel injector does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electromagnetic unit fuel injector, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electromagnetic unit fuel injector will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1269754