Safety vent for a container and method of making the same

Details Safety vent for a container and method of making the same Safety vent for a container and method of making the same

1992-05-11

1994-01-18

Kalafut, Stephen

Chemistry: electrical current producing apparatus, product, and

Means externally releasing internal gas pressure from closed...

Blowout type

296232, 723794, 220207, 220367, H01M 212

Patent

active

052799077

ABSTRACT:
A pressure release safety vent arrangement for an ingredient container including an opening extending through one portion of the container and a preselected separate profoundly rupturable foil membrane fastened in covering and sealing relation to the opening, the membrane being selected to profoundly tear away and rupture to vent the container under a selected pressure.

REFERENCES:
patent: Re33217 (1990-05-01), Nguyen
patent: 3622051 (1971-11-01), Benson
patent: 4115629 (1978-09-01), Dey et al.
patent: 4698282 (1987-10-01), Mantello
patent: 4789608 (1988-12-01), Oswald
patent: 4803136 (1989-02-01), Bowsky et al.
patent: 4993602 (1989-06-01), Casey
patent: 5004656 (1991-04-01), Sato et al.
patent: 5042675 (1991-08-01), Patterson

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