SEAL FOR PISTON Russian patent published in 1995 - IPC

Abstract RU 2046227 C1

FIELD: mechanical engineering. SUBSTANCE: compression rings are received in groove made in the piston. The oil removing device is mounted behind the ring. The device is constructed as ring and gasket mounted in the grooves in series. The ring is made of a porous material with an expander. The gasket is V-shaped and made of a resilient material. EFFECT: enhanced reliability. 3 dwg

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RU 2 046 227 C1

Authors

Bartenev V.V.

Dates

1995-10-20—Published

1991-02-12—Filed