Throttle control device controlling two engines of a same aerody

Details Throttle control device controlling two engines of a same aerody Throttle control device controlling two engines of a same aerody

1994-11-09

1996-02-06

Casaregola, Louis J.

Power plants

Combustion products used as motive fluid

Multiple fluid-operated motors

7449011, 74625, 244234, F02C 600, F02C 900

Patent

active

054888247

ABSTRACT:
The throttle control device controlling two engines of a same aerodyne which embodies the invention uses a drive mechanism mounted rotatably about a fixed axis and rotated by means of a servomotor controlled by a computer ensuring automatic flight velocity control for the aircraft, two levers respectively integral with two annular elements mounted rotatably about said axis, on both sides of the drive mechanism, two electromagnetic couplers respectively disposed between said annular elements and said drive mechanism, and two angular position sensors respectively associated with the two annular elements, these two sensors being respectively connected to the throttle control circuits of the engines of the aircraft. This system ensures the independence of the two levers and the level of safety required for automatic control of the aircraft.

REFERENCES:
patent: 3363480 (1968-01-01), Murphy
patent: 3599510 (1971-08-01), Scott et al.
patent: 4805396 (1989-02-01), Veerhusen et al.
patent: 5188316 (1993-02-01), Dressler et al.

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