Pressure relief device

Details Pressure relief device Pressure relief device

1977-05-06

1979-04-03

Price, William

Receptacles

Container attachment or adjunct

Pressure relief means

137 72, 222397, 431344, B65D 2500, F16K 1714

Patent

active

041472721

ABSTRACT:
A pressure relief device for a high pressure gas cylinder of the type that is usable for oxy-fuel torches. The device comprises an aperture in the wall of the cylinder and a eutectic solder filling the aperture. The aperture and plug are also positionable in a substantially planar wall portion that is depressed below the surrounding cylinder wall to protect the plug from dropped objects or inadvertent poking and scraping by the user.

REFERENCES:
patent: 1973182 (1934-09-01), Shaw
patent: 2793504 (1957-05-01), Webster
patent: 2825325 (1958-03-01), Ross
patent: 3064740 (1962-11-01), Knapp
patent: 3181589 (1965-05-01), Phelps
patent: 3357601 (1967-12-01), Crawford et al.
patent: 3362063 (1968-01-01), Williams
patent: 3388962 (1968-06-01), Baumann et al.
patent: 3515308 (1970-06-01), Hayes et al.
patent: 3574506 (1971-04-01), Locke

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