Invention Grant
- Patent Title: Battery and method of manufacturing battery
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Application No.: US17560435Application Date: 2021-12-23
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Publication No.: US11552373B2Publication Date: 2023-01-10
- Inventor: Tomotaka Hagino , Yoichi Naruse
- Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Applicant Address: JP Toyota
- Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee Address: JP Toyota
- Agency: Sughrue Mion, PLLC
- Priority: JPJP2018-037946 20180302
- Main IPC: H01M50/531
- IPC: H01M50/531 ; B23K26/24 ; B23K26/323 ; B23K20/24 ; B23K20/233 ; B23K20/10 ; H01M50/116 ; H01M50/183 ; H01M50/543 ; B23K101/36 ; B23K103/10 ; B23K103/12 ; B23K103/18
Abstract:
A welding step involves solid-state welding together an external terminal and a seat portion of an internal terminal by causing the external terminal or the internal terminal to vibrate while detaching an insulator from the external terminal in at least a region surrounding the seat portion and pressing the external terminal against the seat portion.
Public/Granted literature
- US20220115750A1 BATTERY AND METHOD OF MANUFACTURING BATTERY Public/Granted day:2022-04-14
Information query
