Invention Grant
- Patent Title: Mitigation of internal shorting for improved battery safety
- Patent Title (中): 减轻内部短路以提高电池安全性
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Application No.: US13958438Application Date: 2013-08-02
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Publication No.: US08968896B1Publication Date: 2015-03-03
- Inventor: Harold E. Hager
- Applicant: The Boeing Company
- Applicant Address: US IL Chicago
- Assignee: The Boeing Company
- Current Assignee: The Boeing Company
- Current Assignee Address: US IL Chicago
- Agency: Vista IP Law Group LLP
- Agent Cynthia A. Dixon
- Main IPC: H01M10/44
- IPC: H01M10/44 ; H01M2/38 ; H01M2/22 ; H01M10/42 ; H01M10/0525

Abstract:
The present disclosure teaches a method, system, and apparatus for the mitigation of internal shorting for improved battery safety. In one or more embodiments, the disclosed method for mitigating internal shorting in a battery involves sensing, with at least one sensor, an internal shorting condition of the battery. The method further involves producing, by at least one processor, at least one commanding signal to initiate motion of a filament breaking mesh. Also, the method involves moving, by at least one drive mechanism, the filament breaking mesh, upon receiving at least one commanding signal. Further, the method involves breaking, with the filament breaking mesh, at least one filament present within the battery.
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