Batterie

Details

Veröffentlichungs-Nr.

EP2482359

Aktenzeichen

EP12153071

Anmeldetag

30. Januar 2012

Veröffentlichung

25. Oktober 2017

Erteilung

25. Oktober 2017

Rechtsraum

EP

IPC

H01M2/08H01M2/22H01M2/30H01M10/058H01M10/05// H01M2/04

Abstract

A battery includes a cover (4) for sealing an opening of a battery case (12) which contains an electrode assembly (3) therein and current collectors (12) for electrically connecting external terminals (14,15) whose at least parts are disposed outside of the cover to the electrode assembly, respectively. Gaskets (17) are interposed between a lower surface of the cover (4) and the current collectors (12), respectively. In the gasket (17), a caulked portion is contained in an engagement recess formed at the lower surface of the cover (4). In contrast, the entire gasket (17) is contained in another engagement recess formed at the lower surface.

Anmelder

Firma

GS Yuasa International Ltd.

Land

🇯🇵 Japan

Fachgebiete