Fluid handling – Destructible or deformable element controlled – Destructible element
Patent
1993-08-16
1995-01-03
Rivell, John
Fluid handling
Destructible or deformable element controlled
Destructible element
251127, 220 892, F16K 1740, F16K 4714
Patent
active
053777166
ABSTRACT:
The present invention provides a pressure surge resistant rupture disk assembly adapted to be sealingly clamped across a pressurized fluid containing passageway. The assembly basically comprises first and second rupture members having predetermined rupture pressures, the second rupture member facing the pressurized fluid and having a predetermined rupture pressure equal to or lower than the rupture pressure of the first rupture member. At least one opening is provided in the second rupture member for allowing a restricted pressurized fluid flow therethrough.
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Farwell Stephen P.
Wang Zhenggang
BS&B Safety Systems, Inc.
Rivell John
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