METHOD OF BLOWDOWN OF GAS VALVE AIR DRIVE ACCUMULATOR AND FUEL INJECTOR WITH ICE SHUTOFF VALVE Russian patent published in 2014 - IPC F01L9/02 F15B1/00

Abstract RU 2514974 C1

FIELD: engines and pumps.

SUBSTANCE: for cleaning of air accumulator from accumulated foreign matters (engine part wear products, fuel incombustible admixtures, etc.), control system generates the blowdown valve opening signal periodically and at the engine run-up cycle start. Blowdown valve opens to eject air from said accumulator along with impurities. Thereafter control system closes said valve to make it ready for the next operation cycle.

EFFECT: higher reliability.

1 dwg

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RU 2 514 974 C1

Authors

Rybakov Anatolij Aleksandrovich

Dates

2014-05-10—Published

2013-03-04—Filed