Invention Grant
- Patent Title: Battery
- Patent Title (中): 电池
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Application No.: US10515650Application Date: 2003-05-27
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Publication No.: US07718312B2Publication Date: 2010-05-18
- Inventor: Hiroshi Tasai , Isao Suzuki , Takeshi Shimozono , Noriyoshi Munenaga , Tetsuzo Kojima , Takehito Matsubara
- Applicant: Hiroshi Tasai , Isao Suzuki , Takeshi Shimozono , Noriyoshi Munenaga , Tetsuzo Kojima , Takehito Matsubara
- Applicant Address: JP Kyoto
- Assignee: GS Yuasa Corporation
- Current Assignee: GS Yuasa Corporation
- Current Assignee Address: JP Kyoto
- Agency: Sughrue Mion, PLLC
- Priority: JP2002-151808 20020527; JP2002-156704 20020530
- International Application: PCT/JP03/06589 WO 20030527
- International Announcement: WO03/100886 WO 20031204
- Main IPC: H01M4/02
- IPC: H01M4/02 ; H01M4/00 ; H01M2/18 ; H01M2/26 ; H01M2/28 ; H01M2/02
Abstract:
The metal foil of the positive electrode 1a or the negative electrode 1b in the power generating element 1 is connected along the connecting plate portion 2b which is folded, twisted, and provided in a protruding condition from the main portion 2a of the current-collector connector 2; hence the shape of the current-collector connector 2 becomes easy to form, and a battery capable of enhancing current collection efficiency, reliability and workability can be provided.
Public/Granted literature
- US20060051664A1 Battery Public/Granted day:2006-03-09
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