Safety device for packagings which contain hydrogen emitting pyr

Details Safety device for packagings which contain hydrogen emitting pyr Safety device for packagings which contain hydrogen emitting pyr

1981-10-14

1983-10-11

Lander, Ferris H.

Chemical apparatus and process disinfecting, deodorizing, preser

Control element responsive to a sensed operating condition

Control element is fluid pressure sensitive

422117, 422120, 422177, 206 51, 206439, G05B 900

Patent

active

044091850

ABSTRACT:
The object of the invention is a safety device for packagings which contain pyrophoric metallic catalysts that emit hydrogen. The apparatus consists of a hollow stopper, open upward, in the bottom of which a pressure relief valve is fitted, an oxidation catalyst arranged in the stopper, and a gas-permeable closure covering the upper side of the stopper.

REFERENCES:
patent: 3288578 (1966-11-01), Witt
patent: 4013410 (1977-03-01), Thomas et al.
patent: 4119706 (1978-10-01), Rogers
patent: 4289855 (1981-09-01), Whitley

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