Pressure surge resistant rupture disk assembly

Details Pressure surge resistant rupture disk assembly Pressure surge resistant rupture disk assembly

1994-11-28

1996-03-19

Rivell, John

Fluid handling

Destructible or deformable element controlled

Destructible element

220 892, 251127, F16K 1740, F16K 4714

Patent

active

054996490

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 and means disposed between the first and second rupture members for providing a space for containing pressurized fluid within the assembly and for supporting the second rupture member against the first rupture member during a momentary pressure surge. The second rupture member faces the pressurized fluid and has at least one opening therein for allowing a restricted pressurized fluid flow therethrough.

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