SEAL STRUCTURE

A sealing structure includes a gasket and an attachment wall. The gasket is arranged along an upper end side of a side wall of a battery case. The gasket includes a seal lip arranged on an upper end side of the gasket to be in contact with a cover for covering an opening side of the battery case. Th...

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Bibliographic Details
Main Author ONO, Tasuku
Format Patent
LanguageEnglish
Published 25.11.2021
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:A sealing structure includes a gasket and an attachment wall. The gasket is arranged along an upper end side of a side wall of a battery case. The gasket includes a seal lip arranged on an upper end side of the gasket to be in contact with a cover for covering an opening side of the battery case. The attachment wall is fastened to the side wall of the battery case. The attachment wall includes an accommodation portion and a placement surface. The accommodation portion accommodates the gasket between the side wall and the attachment wall. The placement surface is arranged on an outer peripheral side of the attachment wall to be in tight contact with a lower end of an engagement portion arranged on an outer edge of the cover.
Bibliography:Application Number: US202017058388