DISCHARGE VALVE AND ASSOCIATED DEVICE

摘要

The invention concerns a discharge valve (17) intended to be fitted in a discharge duct of an apparatus designed to be driven by a fluid, in particular a turbocharger driven by the exhaust gases from an engine. The discharge valve (17) comprises a cavity (83) having a first (85), a second (87) and a third aperture (89), each intended to be connected to a respective duct, the discharge valve (17) also comprising first (91) and second (93) means for closing the first (85) and second (87) apertures, respectively, in order to control communication between the ducts.

主权项

1. A discharge valve designed to be installed in a discharge duct of an apparatus configured to be driven by a fluid from a turbocompressor driven by the exhaust gases of an engine, said discharge valve comprising:
a cavity comprising a first, a second and a third aperture for connection to a respective duct; first and second closing means of, respectively, said first and second apertures for controlling the establishment of communication of the ducts,
the closing means being fixed on a guide pin configured to be movable in translation between a first closed position of the first aperture by the first closing means and a second closed position of the second aperture by the second closing means; and an actuating means of the guide pin, the actuating means being able to be rotated and converting this rotational movement into a translational movement of the guide pin.