Pump control devices

Details Pump control devices Pump control devices

1976-09-13

1978-06-06

Cox, Ronald B.

Internal-combustion engines

Igniters

Incandescent

123196S, 123198DB, F02D 104, F02D 106

Patent

active

040929655

ABSTRACT:
A control device for the fuel pump of an internal combustion engine includes a piston which can be subjected to a fluid pressure to move a control member of the fuel pump to a position in which no fuel is supplied to the engine. Fluid under pressure is admitted to the cylinder containing the piston through an inlet and a solenoid operable valve is provided for controlling the admission of fluid to the cylinder. The valve is under the control of a switch arranged so that when the switch is opened fluid under pressure is applied to the piston.

REFERENCES:
patent: 1856584 (1932-05-01), Parkhill
patent: 2225234 (1940-12-01), Schettler
patent: 3153403 (1964-10-01), Dobbs
patent: 3853110 (1974-12-01), Merwe
patent: 3977384 (1976-08-01), Jaan

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