FIELD: engines and pumps.
SUBSTANCE: emergency generator comprises air actuator to activate the engine, two sources of incombustible gas feed and switching valve. First channel connects first incombustible gas source with switching valve. Second channel connected switching valve with ejectable head to eject first incombustible gas therefrom and into air. Third channel connects switching valve with air actuator. Switching valve can s displace in one of three positions. At one position, it communicates first and second channels. At second position, it communicates first and third channels. At third position it disconnects all three channels. Second gas feed source is connected to third channel to store and feed second incombustible gas and multiple container units. Amount of second incombustible gas in every unit is that required to single-shot activation of the engine. Valve assembly controls pressure of said first and second incombustible gases.
EFFECT: smaller working room, lower operating and servicing costs.
8 cl, 3 dwg
