Diesel engine speed governor

Details Diesel engine speed governor Diesel engine speed governor

1981-06-29

1983-01-11

Nelli, Raymond A.

Internal-combustion engines

Engine speed regulator

Idle speed control

123364, 123365, F02D 104, F02M 6900, F02D 1110, F02B 7700

Patent

active

043677096

ABSTRACT:
A fuel governor for a diesel engine having a fuel pump mechanically driven by the engine. The system includes an idle speed governor comprising a hydraulically activated valve. A first fuel line connects the valve to the fuel pump and a second fuel line connects the valve to the fuel injectors. The valve is activated by increasing fuel pressure to decrease the flow of fuel through the fuel lines and is activated by decreasing fuel pressure to increase the flow of fuel through the lines.

REFERENCES:
patent: 3078833 (1963-02-01), Whitehurst
patent: 3107483 (1963-10-01), Hamilton
patent: 3263662 (1966-08-01), Barton et al.
patent: 3924954 (1975-12-01), Aoki
patent: 4026260 (1977-05-01), Kleimenhagen et al.
patent: 4038958 (1977-08-01), Susaki
patent: 4067303 (1978-01-01), Aoki
patent: 4143634 (1979-03-01), Ritter et al.
patent: 4201169 (1980-05-01), Michassoundis
patent: 4205639 (1980-06-01), Kawase et al.
patent: 4245598 (1981-01-01), Ruhl

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