发明申请
- 专利标题： BENCH FOR MECHANICALLY CHARACTERISING THIN OBJECTS WITH INCREASED RELIABILITY
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申请号： US17787289申请日： 2020-12-15
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公开(公告)号： US20230021162A1公开(公告)日： 2023-01-19
- 发明人: Benoit MATHIEU , Olivier GILLIA , Come-Emmanuel LEYS
- 申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- 申请人地址： FR Paris
- 专利权人： COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- 当前专利权人： COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- 当前专利权人地址： FR Paris
- 优先权： FRFR1915166 20191220
- 国际申请： PCT/FR2020/052453 WO 20201215
- 主分类号： G01M5/00
- IPC分类号： G01M5/00 ; H01M10/48
摘要：
A bench for mechanically characterising a battery cell by applying a compressive force includes a frame carrying a bottom compression assembly and a top compression assembly, means for applying a compressive force to the cell between the compression assemblies, and a force sensor. Each compression assembly includes a compression part and a mounting surrounding the compression part. The compression part and the mounting are at least partly mechanically dissociated. The mounting of the top compression assembly carries movement sensors that measure the movement between the two mountings.
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