METHOD AND DEVICE REDUCING OIL INJECTOR NOISE

摘要

FIELD: engines and pumps. ^ SUBSTANCE: method consists in providing the conditions for letting the air from the oil tank air chamber into the lower-pressure mixing chamber area of the injector. The device to this effect incorporates a pipe with a throttle running from the oil tank air chamber into the lower-pressure area, one end of the pipe in the mixing chamber is directed along the flow towards the tank neck. ^ EFFECT: lower noise level. ^ 2 cl, 1 dwg