METHOD FOR EMERGENCY POWER SUPPLY OF AUXILIARY POWER PLANT OF AIRCRAFT LIFE SUPPORT SYSTEMS Russian patent published in 1994 - IPC

Abstract RU 2005898 C1

FIELD: aircraft engine manufacture. SUBSTANCE: compressed air is delivered from auxiliary power plant into piston engines of aircraft and life support system and electric energy is supplied to life support systems by transmitting torque from the shaft of low-pressure compressor, meanwhile changing the passage area through flow duct in said compressor and in air take-off channel. EFFECT: higher efficiency. 1 dwg

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RU 2 005 898 C1

Authors

Grekhnev V.A.

Kostogryz V.G.

Ustjugov V.I.

Farrakhov F.A.

Dates

1994-01-15—Published

1992-04-15—Filed