SHAFT SEAL Russian patent published in 1994 - IPC

Abstract RU 2018750 C1

FIELD: chemical industry. SUBSTANCE: seal has housing, holder, two flexible sealing members, band and spring-loaded rings. Holder 1 is arranged in seal housing 7. Sealing members are arranged in shaped circular grooves 4 on the ends of holder. Fitted in holder 1 is flexible band 5 with spring-loaded rings 6 on the external surface. EFFECT: enhanced reliability. 3 cl, 3 dwg

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RU 2 018 750 C1

Authors

Skripitsa V.V.

Dates

1994-08-30—Published

1991-03-19—Filed