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CN101861665A 具有优异散热性能的电池单元和使用该电池单元的中型或大型电池模块 有权 转让

  • Patent Title: 具有优异散热性能的电池单元和使用该电池单元的中型或大型电池模块
  • Patent Title (English): Battery cell of excellent heat dissipation property and middle or large-sized battery module employed with the same
  • Application No.: CN200880116534.3
    Application Date: 2008-10-30
  • Publication No.: CN101861665A
    Publication Date: 2010-10-13
  • Inventor: 尹熙琇 , 地主伸一 , 李珍圭 , 姜达模 , 尹种文
  • Applicant: 株式会社LG化学
  • Applicant Address: 韩国首尔
  • Assignee: 株式会社LG化学
  • Current Assignee: 株式会社LG新能源
  • Current Assignee Address: 韩国首尔
  • Agency: 中原信达知识产权代理有限责任公司
  • Agent 陈海涛; 樊卫民
  • Priority: 10-2007-0119032 2007.11.21 KR
  • International Application: PCT/KR2008/006391 2008.10.30
  • International Announcement: WO2009/066881 EN 2009.05.28
  • Date entered country: 2010-05-18
  • Main IPC: H01M2/10
  • IPC: H01M2/10
具有优异散热性能的电池单元和使用该电池单元的中型或大型电池模块
Abstract:
本发明公开了一种以如下结构构造的电池单元，其中将阴极/隔膜/阳极结构的电极组件安装在电池壳中，同时将所述电极组件连接至伸出到所述电池壳外的电极端子上，所述电池壳由包含树脂层和金属层的层压片形成，其中所述电池单元以通过未布置电极端子的电池壳密封部的至少一部分进行热传导以加速散热的结构构造。
Abstract(English):

Disclosed herein is a battery cell constructed in a structure in which an electrode assembly of a cathode/separator/anode structure is mounted in a battery case formed of a laminate sheet including a resin layer and a metal layer while the electrode assembly is connected to electrode terminals extruding out of the battery case, wherein the battery cell is constructed in a structure to accelerate heat dissipation by the heat conduction through at least some of a sealing part of the battery case where the electrode terminals are not located.

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