Invention Grant
- Patent Title: Connection structure for battery module, battery module and method of connecting terminals of battery modules
- Patent Title (中): 电池模块连接结构，电池模块及连接电池模块端子的方法
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Application No.: US13286255Application Date: 2011-11-01
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Publication No.: US08974950B2Publication Date: 2015-03-10
- Inventor: Eisuke Komazawa
- Applicant: Eisuke Komazawa
- Applicant Address: JP Tokyo
- Assignee: Honda Motor Co., Ltd.
- Current Assignee: Honda Motor Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Mori & Ward, LLP
- Priority: JP2010-257989 20101118
- Main IPC: H01M2/20
- IPC: H01M2/20 ; H01M2/30 ; H01M2/22 ; H01M2/10 ; H01M10/04
Abstract:
A connection structure for a battery module includes a fastening member and a space forming member. The fastening member presses a connecting portion of a bus bar against an electrode of the battery module to fasten the bus bar to the electrode. The space forming member has an elastic member disposed between the connecting portion of the bus bar and the electrode. The space forming member is configured to provide an insulating space between the connecting portion of the bus bar and the electrode. The elastic member is elastically deformed with a pressing force applied from the fastening member to the connecting portion of the bus bar to cancel the insulating space.
Public/Granted literature
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