发明授权
- 专利标题： Flat-wound electricity storage device cell and flat-wound electricity storage device module
- 专利标题（中）： 平卷蓄电装置电池和平卷蓄电装置模块
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申请号： US13360985申请日： 2012-01-30
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公开(公告)号： US08790811B2公开(公告)日： 2014-07-29
- 发明人: Kenro Mitsuda , Daigo Takemura , Shigeru Aihara , Tatsunori Okada , Makiko Kise , Shuichi Matsumoto
- 申请人： Kenro Mitsuda , Daigo Takemura , Shigeru Aihara , Tatsunori Okada , Makiko Kise , Shuichi Matsumoto
- 申请人地址： JP Tokyo
- 专利权人： Mitsubishi Electric Corporation
- 当前专利权人： Mitsubishi Electric Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2009-203485 20090903
- 主分类号： H01M10/50
- IPC分类号： H01M10/50 ; H01M6/10 ; H01M6/12 ; H01M2/00
摘要：
A cathode terminal includes a cathode collector foil connector connected to the blank of a cathode collector foil, a cathode terminal external lead-out portion, and an intra-cell cathode terminal radiator located between the cathode collector foil connector and the cathode terminal external lead-out portion and covering approximately half of one of the wide side surfaces of a flat-wound electrode portion. An anode terminal includes an anode collector foil connector connected to the blank of an anode collector foil, an anode terminal external lead-out portion, and an in-cell anode terminal radiator located between the anode collector foil connector and the anode terminal external lead-out portion and substantially covering a remaining portion of the one of the wider side surfaces of the flat-wound electrode portion.