Electrochemical cell with improved fill port

Details Electrochemical cell with improved fill port Electrochemical cell with improved fill port

1990-12-14

1992-12-22

Skapars, Anthony

Chemistry: electrical current producing apparatus, product, and

Having specified venting, feeding or circulation structure

427 90, 427185, H01M 208

Patent

active

051733757

ABSTRACT:
One-piece electrochemical cell cover with improved seal area in the fill port. The fill port comprises a countersunk area and an integral boss formed directly underneath the countersunk area.

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Patent Abstracts of Japan, vol. 10, No. 209, E421, Abstract of JP 61-49369, Published Mar. 11, 1986 for Furukawa Battery Co. Ltd.

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