Liquid fuel injection pumping apparatus

Details Liquid fuel injection pumping apparatus Liquid fuel injection pumping apparatus

1981-10-27

1984-05-08

Myhre, Charles J.

Internal-combustion engines

Charge forming device

Fuel injection system

123387, 123179L, 123198F, 417462, F02M 5928, F04B 106

Patent

active

044468350

ABSTRACT:
A liquid fuel injection pumping apparatus of the rotary distributor type has stop means defined by complementary inclined surfaces on a rotary portion, coupled to a drive shaft and on the cam followers associated with the pumping plungers. The cam followers and the distributor member are axially movable to vary fuel quantity. In order to vary the initial rate of fuel delivery one or a reduced number of plungers only is arranged to deliver the initial flow of fuel. This is achieved by axial adjustment of one or more cam followers relative to the distributor member so that the associated plunger or plungers can move outwardly further during the filling stroke of the apparatus and will therefore be moved inwardly before the remaining plungers. Alternatively an axially movable part may be provided on said rotary portion.

REFERENCES:
patent: 3847509 (1974-11-01), Bonin
patent: 4098249 (1978-07-01), Mowbray
patent: 4292012 (1981-09-01), Brotherston
patent: 4334831 (1982-06-01), Baxter
patent: 4348163 (1982-09-01), Gilbert
patent: 4358255 (1982-11-01), Brotherston
patent: 4362140 (1982-12-01), Jefferson
patent: 4397615 (1983-08-01), Mowbray
patent: 4401084 (1983-08-01), Jarrett

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1597055