Fuel injection pump for internal combustion engines

Details Fuel injection pump for internal combustion engines Fuel injection pump for internal combustion engines

1984-06-01

1985-09-24

Smith, Leonard E.

Pumps

Expansible chamber type

Pumping member position controlled port

417490, F02M 5926, F02M 5944

Patent

active

045430454

ABSTRACT:
Each of the pump cylinders disposed in a line, of the fuel injection pump is surrounded in the vicinity of an overflow opening controlled by control edges of the pump piston by a partial suction chamber embodied as a hollow space. Each of these partial suction chambers is supplied with fuel, beginning at an inflow conduit via a throttled inflow opening and the fuel is carried away again via a return-flow opening into a return-flow conduit common to all the pump cylinders. Because of the crosswise flushing of each individual partial suction chamber the fuel temperature in these partial suction chambers is kept at least virtually constant, in order that identical fuel quantities will be supplied to the individual pump cylinders.

REFERENCES:
patent: 2463374 (1949-03-01), Garday
patent: 3759637 (1973-09-01), Vuaille
patent: 4118156 (1978-10-01), Ivosevic
patent: 4222717 (1980-09-01), Clouse et al.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1611855