Liquid fuel injection pump

Details Liquid fuel injection pump Liquid fuel injection pump

1983-10-26

1984-11-06

Myhre, Charles J.

Internal-combustion engines

Charge forming device

Fuel flow regulation between the pump and the charge-forming...

123 4131, 123 4133, 123503, 417228, F01P 902

Patent

active

044806230

ABSTRACT:
A liquid fuel injection pump includes a reciprocable pumping plunger located in a bore formed in a pump barrel. The barrel is located in a pump body. The bore has first groove for collecting fuel leaking from the pumping chamber defined by the plunger and bore, a second groove through which lubricating oil can be delivered to the working clearance between the plunger and the bore. In order to prevent fuel contaminating the lubricating oil a third groove is provided between the first and second grooves. The third groove is connected to an outlet through which contaminated lubricating oil can flow to a drain.

REFERENCES:
patent: 1966223 (1934-07-01), Sass
patent: 2175450 (1939-10-01), Thege
patent: 3612012 (1971-10-01), Dreisin
patent: 3945353 (1976-03-01), Dreisin
patent: 4393844 (1983-07-01), Skinner

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1038009