MECHANICAL SEAL Russian patent published in 1995 - IPC

Abstract RU 2037077 C1

FIELD: mechanical engineering. SUBSTANCE: eccentrically arranged collars or eccentrically arranged bores are made in the outer or inner side of the seal race. The collars and bores are made in pair. Each pair is turned with respect to the other one by 180/n deg, where n is the number of pairs of collars and bores. Sealing rings have concentric cylindrical surfaces. EFFECT: enhanced reliability. 3 cl, 8 dwg

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RU 2 037 077 C1

Authors

Zakharov Boris Semenovich

Dates

1995-06-09—Published

1993-10-25—Filed