Fuel control system

Details Fuel control system Fuel control system

1980-02-04

1981-08-18

Garrett, Robert E.

Power plants

Combustion products used as motive fluid

Combined with regulation of power output feature

60 3916R, 290 40C, F02C 932

Patent

active

042839106

ABSTRACT:
A fuel control system having a fuel control valve provided in a main fuel path for controlling the amount of fuel for an injection valve, an ON-OFF valve provided in a sub-fuel path and bypassing the main fuel path for controlling the passage of the fuel from the fuel tank, and holding means for maintaining the fuel amount passing through the main fuel path nearly constant. With this construction, when an drastic or abrupt increase of load occurs, the ON-OFF valve is opened and at the same time the amount of fuel passing through the fuel control valve is maintained nearly constant by the holding means, thus preventing the engine condition from being entered into a surging limit.

REFERENCES:
patent: 4045955 (1977-09-01), Brannstrom
patent: 4184083 (1980-01-01), Takeuchi
patent: 4185203 (1980-01-01), Takeuchi
patent: 4188781 (1980-02-01), Johnson et al.
patent: 4219738 (1980-08-01), Griesinger

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