发明授权
- 专利标题: Laminate packaging flat cell
- 专利标题(中): 层压包装扁平电池
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申请号: US10645617申请日: 2003-08-22
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公开(公告)号: US07393610B2公开(公告)日: 2008-07-01
- 发明人: Osamu Shimamura , Takaaki Abe , Takanori Ito , Takamitsu Saito , Hideaki Horie , Hiroshi Sugawara
- 申请人: Osamu Shimamura , Takaaki Abe , Takanori Ito , Takamitsu Saito , Hideaki Horie , Hiroshi Sugawara
- 申请人地址: JP Kanagawa-Ken
- 专利权人: Nissan Motor Co., Ltd.
- 当前专利权人: Nissan Motor Co., Ltd.
- 当前专利权人地址: JP Kanagawa-Ken
- 代理机构: McDermott Will & Emery LLP
- 优先权: JPP2002-257867 20020903
- 主分类号: H01M6/12
- IPC分类号: H01M6/12 ; H01M6/46
摘要:
A laminate packaging flat cell comprises a laminate film formed by combining polymer and metal with each other; a power generating element formed of a plurality of electrode plates and separators, and hermetically sealed by the laminate film; and an electrode terminal lead coupled to the electrode plate. In the laminate packaging flat cell of the present invention, the power generating element is hermetically sealed by forming a thermally welded portion on an outer periphery of the laminate film, and the electrode terminal lead protrudes from the thermally welded portion, and a through-hole is provided in a position thereof contacting the thermally welded portion.
公开/授权文献
- US20040043289A1 Laminate packaging flat cell 公开/授权日:2004-03-04