Vent pressure relief device

Details Vent pressure relief device Vent pressure relief device

1992-08-17

1993-03-30

Moy, Joseph Man-Fu

Receptacles

Container attachment or adjunct

Pressure relief means

137 681, 222397, B65D 5116

Patent

active

051976226

ABSTRACT:
A device for venting dangerous pressures within a cylindrical battery. Pressure relief is provided by special score lines in a container to give way under a pressure increase prior to the pressure rising to the level that might cause an explosive condition. To insure the score lines give before any other part, re-enforcig members are provided to re-enforce the other parts of the container.

REFERENCES:
patent: 4433791 (1984-02-01), Mulanski
patent: 4513874 (1985-04-01), Mulanski
patent: 4576303 (1986-03-01), Mundt et al.
patent: 4580690 (1986-04-01), Mulanski
patent: 4588101 (1986-05-01), Ruegg
patent: 4610370 (1986-09-01), Patterson et al.
patent: 4803136 (1989-02-01), Bowsky et al.

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