Pressure vessel safety valve

Details Pressure vessel safety valve Pressure vessel safety valve

1984-06-20

1986-07-29

Weakley, Harold W.

Fluid handling

Processes

Cleaning, repairing, or assembling

220 85V, 220 89A, 137 67, F16L 5518

Patent

active

046026525

ABSTRACT:
A pressure vessel is provided with a single use safety valve composed of a partially buckled, hollow chamber which is susceptible to further buckling at a preselected pressure. The chamber is mounted and elastomerically sealed in an opening in the vessel held in position by a support frame either interior to or exterior of the vessel.

REFERENCES:
patent: 2204816 (1940-06-01), Niederreither
patent: 3412742 (1968-11-01), Smith
patent: 4142544 (1979-03-01), Straub

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