FIELD: engines and pumps.
SUBSTANCE: proposed device to release vehicle waste gases comprises discharge branch pipe arranged in silencer waste gas passage, the first and second fastened streamline vanes made by cutting the discharge branch pipe side. The said vanes are bent inward and located opposite each other. The device incorporates also a tubular casing welded to the discharge branch pipe and embracing the first and second vanes to seal them. Note here that the discharge branch pipe accommodating the said vanes and tubular casing makes with them a circulation device.
EFFECT: higher efficiency.
3 cl, 4 dwg
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