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Title:
CHECK VALVE
Document Type and Number:
WIPO Patent Application WO1996019687
Kind Code:
A3
Abstract:
The invention relates to a check valve with a curved washer (43) pressing a valve closing member (24) against a valve seat (30). To reduce the closing time and reduce the impact of the valve closing member (24) on closing, the invention proposes a transverse shoulder (66) limiting the valve travel.

Inventors:
STAIB HELMUT (DE)
Application Number:
PCT/DE1995/001624
Publication Date:
August 29, 1996
Filing Date:
November 22, 1995
Export Citation:
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Assignee:
BOSCH GMBH ROBERT (DE)
STAIB HELMUT (DE)
International Classes:
F16K15/02; F16K15/14; (IPC1-7): F16K15/02
Foreign References:
DE9016775U11992-04-09
DE3233268A11984-03-08
US4856555A1989-08-15
FR1584876A1970-01-02
DE3329652A11985-02-28
US2018130A1935-10-22
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