SEAL FOR ROTATING SHAFTS Russian patent published in 2006 - IPC F16J15/34

Abstract RU 2271489 C1

FIELD: sealing engineering.

SUBSTANCE: seal comprises bearing ring, axially movable sealing ring, and freely floating ring interposed between them. The feely floating ring is made of a set of bushings with collars assembled so that to define antifriction sliding pairs in the axial and radial directions.

EFFECT: expanded functional capabilities.

1 dwg

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RU 2 271 489 C1

Authors

Shcherbatjuk Anatolij Dmitrievich

Dates

2006-03-10—Published

2004-11-12—Filed