Fuel injection pump

Details Fuel injection pump Fuel injection pump

1985-11-04

1988-12-06

Miller, Carl Stuart

Internal-combustion engines

Charge forming device

With fuel pump

123449, 123496, E02M 3900

Patent

active

047889594

ABSTRACT:
First and second cam members are engageable in a fuel injection pump. A first device urges the first cam member toward the second cam member to obtain engagement between them. The first cam member reciprocates as it moves relative to the second cam member when the first and second cam members are in engagement. A plunger connected to the first cam member reciprocates with the first cam member. The plunger defines at least part of a pumping chamber which contracts and expands as the plunger reciprocates. As the pumping chamber expands in a fuel intake stroke, fuel moves into the pumping chamber. As the pumping chamber contracts in a fuel compression stroke, the fuel moves out of the pumping chamber. A second device resists movement of the plunger in the fuel compression stroke.

REFERENCES:
patent: 3614944 (1971-10-01), Ulbing
patent: 3758241 (1973-09-01), Eheim
patent: 3908619 (1985-09-01), Bittelmeyer
patent: 4476835 (1984-10-01), Laufer

Affiliated with

Also associated with

Rating

Fuel injection pump does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1488756