Injection timing control device for distributor-type fuel inject

Details Injection timing control device for distributor-type fuel inject Injection timing control device for distributor-type fuel inject

1979-05-22

1981-04-21

Lazarus, Ronald H.

Internal-combustion engines

Charge forming device

With fuel pump

123179L, 123501, F02M 5920, F02M 5932

Patent

active

042626455

ABSTRACT:
An injection timing control device for use in a distributor-type fuel injection pump for internal combustion engines, which comprises: first and second hydraulic actuatable elements adapted to be actuated by a fluid pressure proportional to engine r. p. m., the second element having a larger pressure applying area than the first element and disposed on an extension of the axis of the first element; a first spring interposed between the first and second elements for urging the elements in opposite directions to each other; a second spring for urging the second element in an opposite direction to the first element; means for limiting displacement of the second element toward the first element; and means coupling the first and second elements for relative movement thereof within a limited distance. The elements and springs are so designed and arranged that the first element is displaced in an injection-timing-advancing direction during starting of an associated engine, while during the regular operation of the engine an ordinary timing advancing operation is carried out.

REFERENCES:
patent: 2910925 (1959-11-01), Evans
patent: 3906916 (1975-09-01), Laufer
patent: 3951117 (1976-04-01), Perr
patent: 3968779 (1976-07-01), Davis
patent: 4037573 (1927-07-01), Swift
patent: 4052971 (1977-10-01), Salzberger
patent: 4074667 (1978-02-01), Skinner
patent: 4122813 (1978-10-01), Barnert

Affiliated with

Also associated with

Rating

Injection timing control device for distributor-type fuel inject does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Injection timing control device for distributor-type fuel inject, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Injection timing control device for distributor-type fuel inject will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-552816