H - Electricity
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H01M 2/06 (2006.01) H01M 2/08 (2006.01) H01M 2/22 (2006.01) H01M 2/26 (2006.01) H01M 2/30 (2006.01) H01M 4/04 (2006.01) H01M 10/50 (2006.01)
Patent
CA 2694247
A battery (100) provided by the invention includes an electrode assembly (30) having a current collector forming a positive electrode and a current collector forming a negative electrode; and a flat terminal (10a, 10b) joined to each current collector. The flat terminal (10a, 10b) has a flat portion (12) including a joint area (11) joined to the corresponding the current collector, and the flat terminal has a first curved portion (14) that is formed away from the joint area along the lon-gitudinal direction (13) of the flat terminal.
Cette invention concerne une batterie (100) comprenant un ensemble d'électrodes (30) équipé d'un collecteur de courant formant une électrode positive et un collecteur de courant formant une électrode négative; et une borne plate (10a, 10b) reliée à chaque collecteur de courant. La borne plate (10a, 10b) présente une portion plate (12) contenant une zone d'assemblage (11) reliée au collecteur de courant correspondant, et la borne plate présente une première portion incurvée (14) qui est formée à distance de la zone d'assemblage sur la longueur (13) de la borne plate.
Kawase Satomi
Nagai Hiroki
Nakai Tooru
Borden Ladner Gervais Llp
Toyota Jidosha Kabushiki Kaisha
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