Fuel injection pumping apparatus

Details Fuel injection pumping apparatus Fuel injection pumping apparatus

1974-04-30

1979-09-11

Croyle, Carlton R.

Pumps

With condition responsive pumped fluid control

Variable cutoff or pumping member controlled port

60464, 417399, F04B 4900

Patent

active

041673735

ABSTRACT:
A fuel injection pumping apparatus comprises a displacement piston which is located within the cylinder, an outlet from one end of the cylinder and a fluid pressure operable member mounted within a further cylinder for actuating the piston and causing fuel to be delivered through the outlet. Means is operable upon movement of the displacement piston to a predetermined position to terminate delivery of fuel through the outlet and valve means is provided to control the application of fluid under pressure to the fluid pressure operable member.

REFERENCES:
patent: 1564215 (1925-12-01), Dillig
patent: 2156415 (1939-05-01), Weihe
patent: 2463552 (1949-03-01), Newhall
patent: 2834295 (1958-05-01), Hjarpe
patent: 2909315 (1959-10-01), Sampietro
patent: 3326135 (1967-06-01), Smith
patent: 3411704 (1968-11-01), Hilgert et al.
patent: 3461910 (1969-08-01), Selsam et al.
patent: 3487783 (1970-01-01), Curran et al.
patent: 3500799 (1970-03-01), Benson
patent: 3822679 (1974-07-01), Hobo et al.

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