发明授权
- 专利标题: Cell thermal runaway propagation resistance using an internal layer of intumescent material
- 专利标题(中): 使用膨胀材料的内层的电池热失控传播阻力
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申请号: US12592558申请日: 2009-11-25
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公开(公告)号: US07781097B2公开(公告)日: 2010-08-24
- 发明人: Vineet Haresh Mehta , Alex Prilutsky , Weston Arthur Hermann
- 申请人: Vineet Haresh Mehta , Alex Prilutsky , Weston Arthur Hermann
- 申请人地址: US CA Palo Alto
- 专利权人: Tesla Motors, Inc.
- 当前专利权人: Tesla Motors, Inc.
- 当前专利权人地址: US CA Palo Alto
- 代理机构: Patent Law Office of David G. Beck
- 主分类号: H01M2/00
- IPC分类号: H01M2/00
摘要:
A means for inhibiting the propagation of thermal runaway within a plurality of batteries is provided, wherein the means is comprised of at least one layer of intumescent material interposed between the interior surface of the casing of a battery and the corresponding electrode assembly.
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