Rupturable sealing structure of cell

Details Rupturable sealing structure of cell Rupturable sealing structure of cell

1979-01-02

1980-10-14

Ward, Jr., Robert S.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277 29, 429185, 429 56, 429 53, H01M 212, F16J 1500

Patent

active

042277019

ABSTRACT:
A sealing gasket of a cell comprises a circumferential marginal portion constricted between a metal casing and a terminal plate, a center collar through which a collector metal rod penetrates, and an intermediate portion integrally molded with the marginal portion and the center collar and having a thin wall portion tearable by a stretching force applied thereto. The center collar of the gasket is normally separated from the terminal plate but is movable toward the terminal plate by sliding on the collector metal rod in the event that the internal gas pressure within the cell is abnormally developed, whereby the thin wall portion of the gasket is stretched and torn to release the gas.

REFERENCES:
patent: 2922833 (1960-01-01), Philipp
patent: 3218197 (1965-11-01), Carmichael et al.
patent: 3219488 (1965-11-01), Southworth
patent: 3314824 (1967-04-01), Spanir
patent: 3338750 (1967-08-01), Urry
patent: 3787243 (1974-01-01), Zaleski

Affiliated with

Also associated with

Rating

Rupturable sealing structure of cell does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rupturable sealing structure of cell, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rupturable sealing structure of cell will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2097849