颜色表专利名称:POUCH CELL
发明人:Keith D. KEPLER,Andrew W. LARSONcampus
申请号:US15161155
申请日:20160520
公开号:US20160344004A1
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专利附图:
buckyballs摘要:The prent invention relates to the field of battery cells, particularly to a
pouch cell comprising a packaging al, a heating element and a fault switch, wherein the fault switch will activate the heating element to generate heat to make the packaging al delaminate when the inner space of the pouch cell reaches a predetermined
pressure, such that the pouch cell vents. The mechanism and components of the venting concepts can be designed to be fully compatible with existing manufacturing methods and typical cell handling situations. The most favorable configuration has both vent device components outside the cell, with nothing passing through or even into the al. Such a configuration has the advantage of having no impact on the al integrity relative to a conventional pouch cell, is easy to manufacture, and has improved safety.
申请人:Keith D. KEPLER,Andrew W. LARSON
地址:Belmont CA US,Livermore CA US
国籍:US,US
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