Invention Grant
- Patent Title: Manufacturing method of electric storage apparatus and electric storage apparatus
- Patent Title (中): 蓄电装置及蓄电装置的制造方法
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Application No.: US14420405Application Date: 2013-08-05
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Publication No.: US09505082B2Publication Date: 2016-11-29
- Inventor: Satoshi Murakami , Shinsuke Yoshitake , Tomonori Kishimoto
- Applicant: GS Yuasa International Ltd.
- Applicant Address: JP Kyoto-shi, Kyoto
- Assignee: GS Yuasa International, Ltd.
- Current Assignee: GS Yuasa International, Ltd.
- Current Assignee Address: JP Kyoto-shi, Kyoto
- Agency: McGinn IP Law Group, PLLC
- Priority: JP2012-187154 20120828
- International Application: PCT/JP2013/071176 WO 20130805
- International Announcement: WO2014/034385 WO 20140306
- Main IPC: B23K20/10
- IPC: B23K20/10 ; H01M2/26 ; H01M2/30
Abstract:
A metal foil extending outward from an electrode plate is sandwiched between a first metal member and a second metal member, and ultrasonic vibration is caused to act upon a plurality of sites of action from the first metal member side to join the metal foil to the first metal member and the second metal member. The first metal member has a Vickers hardness of at least 40 Hv and not more than 75 Hv.
Public/Granted literature
- US20150183052A1 MANUFACTURING METHOD OF ELECTRIC STORAGE APPARATUS AND ELECTRIC STORAGE APPARATUS Public/Granted day:2015-07-02
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