Electromagnetically actuatable fuel injection valve

Details Electromagnetically actuatable fuel injection valve Electromagnetically actuatable fuel injection valve

1987-11-24

1988-11-22

Rosenthal, Arnold

Valves and valve actuation

Electrically actuated valve

Including solenoid

251 65, F16K 3108, F02M 5106

Patent

active

047860308

ABSTRACT:
An electromagnetically actuatable fuel injection valve which serves to supply fuel to a mixture-compressing internal combustion engine having externally supplied ignition. The fuel injection valve includes a valve housing with a mouth piece, in which a valve seat body is disposed, included are two magnet coils two cores and one armature, which has a spherical guide section and the later is being connected to a valve needle. The spherical guide section is slidably supported with its circumference in a guide bore of the valve seat body and in its stroke movement away from the core is limited by a tapering stop opening which adjoins the guide bore. Flat faces are provided on the circumference of the spherical guide section, such that they decrease the area of contact between the spherical contact section and the stop opening.

REFERENCES:
patent: 4597558 (1986-07-01), Hafner et al.
patent: 4653720 (1987-03-01), Knapp et al.

Affiliated with

Also associated with

Rating

Electromagnetically actuatable fuel injection valve does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electromagnetically actuatable fuel injection valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electromagnetically actuatable fuel injection valve will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-430725