Internal-combustion engines – Charge forming device – With fuel pump
Patent
1985-05-06
1986-12-23
Greenlief, Magdalen Y. C.
Internal-combustion engines
Charge forming device
With fuel pump
123503, 417289, F02M 3704
Patent
active
046305866
ABSTRACT:
A fuel injection pump is proposed for internal combustion engines having a control slide displaceable on the pump piston. The control slide cooperates with an oblique groove on a pump piston. The oblique groove is arranged to communicate via a conduit with a pump work chamber. The pump piston is rotatable and has a longitudinal groove of predetermined length on its jacket surface, which groove is adapted to communicate with the oblique groove and with its end remote from the pump work chamber determines the supply onset of the pump by plunging into the control slide.
REFERENCES:
patent: 2810375 (1957-10-01), Froehlich et al.
patent: 2980092 (1961-04-01), Dreisin et al.
patent: 4211520 (1980-07-01), Kranc
patent: 4327694 (1982-05-01), Henson et al.
patent: 4367714 (1983-01-01), Di Domenico et al.
patent: 4448167 (1984-05-01), Schmid et al.
Guntert Josef
Hafele Walter
Greenlief Magdalen Y. C.
Greigg Edwin E.
Robert & Bosch GmbH
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