Invention Grant
- Patent Title: Prismatic storage battery or cell with flexible recessed portion
- Patent Title (中): 棱镜式蓄电池或带柔性凹槽部分的电池
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Application No.: US12424329Application Date: 2009-04-15
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Publication No.: US09166206B2Publication Date: 2015-10-20
- Inventor: Raymond G. Kairawicz , Richard V. Chamberlain, II , Phillip E. Partin , Yanning Song , Per Onnerud
- Applicant: Raymond G. Kairawicz , Richard V. Chamberlain, II , Phillip E. Partin , Yanning Song , Per Onnerud
- Applicant Address: US MA Westborough
- Assignee: Boston-Power, Inc.
- Current Assignee: Boston-Power, Inc.
- Current Assignee Address: US MA Westborough
- Agency: Hamilton, Brook, Smith & Reynolds, P.C.
- Main IPC: H01M2/02
- IPC: H01M2/02 ; H01M2/12 ; H01M4/131 ; H01M4/505 ; H01M4/525 ; H01M10/052
Abstract:
A battery includes a cell casing that has recessed portion on a major surface of the casing, the recessed portion being substantially planar and bordering a remainder of the major surface at ridge portions on at least three sides of the recessed portion, whereby the recessed portion, the ridge portions, and the remainder of the major surface cooperate under an increase of gauge pressure to cause a plane defined by a boundary between the ridge portions and the remainder of the major surface to move.
Public/Granted literature
- US20090269654A1 Prismatic Storage Battery Or Cell With Flexible Recessed Portion Public/Granted day:2009-10-29
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