Liquid fuel injection pump

Details Liquid fuel injection pump Liquid fuel injection pump

1987-04-30

1988-08-16

Freeh, William L.

Pumps

Expansible chamber type

Moving cylinder

123179L, 123450, F04B 2900, F02M 4114

Patent

active

047640928

ABSTRACT:
A liquid fuel injection pump of the rotary distributor type has a first groove on the distributor member for registration with fuel supply ports and a second groove for registration with outlet ports. The grooves are connected to the plunger bore and as the distributor member rotates fuel is supplied to the bore through the first groove and delivered to an outlet through the second groove. The distributor member is axially movable to control the quantity of fuel delivered and in the excess fuel position the second groove is arranged to register with a vent port during the initial period of registration of the first groove with an inlet port. This allows air to be purged from the passage and bore.

REFERENCES:
patent: 4310291 (1982-01-01), Green
patent: 4381182 (1983-04-01), Broadwith
patent: 4393844 (1983-07-01), Skinner
patent: 4406264 (1983-09-01), Mowbray
patent: 4446835 (1984-05-01), Mowbray
patent: 4625694 (1986-12-01), Adey
patent: 4652220 (1987-05-01), Mowbray

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-597913