RECHARGEABLE BATTERY
A rechargeable battery according to one embodiment of the present invention comprises: an electrode assembly in which electrodes having coated and non-coated tabs are arranged and wound on both sides of a separator; a case for accommodating the electrode assembly; a cap plate coupled to an opening o...
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Format: | Patent |
Sprache: | eng ; fre ; kor |
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Zusammenfassung: | A rechargeable battery according to one embodiment of the present invention comprises: an electrode assembly in which electrodes having coated and non-coated tabs are arranged and wound on both sides of a separator; a case for accommodating the electrode assembly; a cap plate coupled to an opening of the case; electrode terminals disposed on terminal holes of the cap plate; and a current collector member arranged between the cap plate and electrode assembly to connect to the electrode terminals and non-coated tabs, wherein the non-coated tabs, unfolded in a direction extending the planar surface of the electrode assembly, are attached to a side surface of the current collector member.
Selon un mode de réalisation de la présente invention, une batterie rechargeable comprend : un ensemble électrode dans lequel des électrodes ayant des languettes revêtues et non revêtues sont disposées et enroulées sur les deux côtés d'un séparateur ; un boîtier destiné à recevoir l'ensemble électrode ; une plaque de recouvrement couplée à une ouverture du boîtier ; des bornes d'électrodes disposées sur des trous de connexion de la plaque de recouvrement ; et un élément collecteur de courant disposé entre la plaque de recouvrement et l'ensemble électrode pour se connecter aux bornes d'électrodes et aux languettes non revêtues, les languettes non revêtues, dépliées dans une direction étendant la surface plane de l'ensemble électrode, étant fixées à une surface latérale de l'élément collecteur de courant.
본 발명의 일 실시예에 따른 이차 전지는, 코팅부와 무지부 탭들을 가지는 전극을 세퍼레이터의 양측에 배치하여 권취되는 전극 조립체, 상기 전극 조립체를 수용하는 케이스, 상기 케이스의 개구에 결합되는 캡 플레이트, 상기 캡 플레이트의 단자홀에 설치되는 전극단자, 및 상기 캡 플레이트와 상기 전극 조립체 사이에 배치되어 상기 전극단자와 상기 무지부 탭들에 연결되는 집전부재를 포함하며, 상기 무지부 탭들은 상기 전극 조립체의 평면을 연장하는 방향으로 펼쳐진 상태로 상기 집전부재의 측면에 접합된다. |
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