Fuel control system for gas turbine engine

Details Fuel control system for gas turbine engine Fuel control system for gas turbine engine

1976-01-12

1976-09-21

Gordon, Clarence R.

Power plants

Combustion products used as motive fluid

Combined with regulation of power output feature

F02C 908, F02C 910

Patent

active

039811417

ABSTRACT:
A fuel control system for a gas turbine engine includes a metering device and a servo-operated control valve through which fuel flows from the metering device to the engine. A pilot valve for the servo-operated control valve is responsive to engine speed and is also operable, when a metering device control member moves past a predetermined position, to cause the servo-operated control valve to reduce fuel flow.

REFERENCES:
patent: 3173468 (1965-03-01), McCombs
patent: 3427804 (1969-02-01), Lawrence
patent: 3475908 (1969-11-01), Warne
patent: 3514947 (1970-06-01), Bloom
patent: 3514948 (1970-06-01), Warne
patent: 3530666 (1970-09-01), Cross
patent: 3557552 (1971-01-01), Yates
patent: 3772882 (1973-11-01), Warne
patent: 3808797 (1974-05-01), Robinson

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