Pumps – Expansible chamber type – Pumping member position controlled port
Patent
1981-01-19
1989-12-19
Smith, Leonard E.
Pumps
Expansible chamber type
Pumping member position controlled port
92 15, F02M 5944
Patent
active
048879444
ABSTRACT:
A fuel injection pump for supplying fuel to internal combustion engines includes a pump plunger slidable within a bore in a pump body. The plunger is actuated by a rocker mechanism directly by the associated engine and in order to adjust the mechanism the plunger must be set at a known position. This is determined by a spring loaded pin contained within a housing, the pin can be depressed to engage with the side wall of a groove in the plunger to set the plunger at the predetermined position.
REFERENCES:
patent: 2315907 (1943-04-01), Starr
patent: 2650543 (1953-09-01), Pauget
patent: 3702577 (1972-11-01), Staudt et al.
patent: 4142498 (1979-03-01), Hammond
Thomas Gerald S.
Worby Donald
Lucas Industries Public Limited Company
Smith Leonard E.
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