Chemistry: electrical current producing apparatus – product – and – Means externally releasing internal gas pressure from closed... – Blowout type
Patent
1997-06-25
1999-07-20
Kalafut, Stephen
Chemistry: electrical current producing apparatus, product, and
Means externally releasing internal gas pressure from closed...
Blowout type
429174, 429185, H01M 208, H01M 212
Patent
active
059254785
ABSTRACT:
An electrochemical cell containing a V-shaped gasket for sealing the cell and preferably the gasket has a compressive preloading on a selected area of the gasket to prevent premature venting of the cell.
REFERENCES:
patent: 5080985 (1992-01-01), Wiacek et al.
patent: 5227261 (1993-07-01), Georgopoulos
patent: 5422201 (1995-06-01), Georgopoulos
patent: 5478669 (1995-12-01), Flack
patent: 5589293 (1996-12-01), Pope et al.
patent: 5750283 (1998-05-01), De Palma et al.
Eveready Battery Company Inc.
Fraser Stewart A.
Kalafut Stephen
Welsh Robert W.
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