Invention Application
- Patent Title: METAL SHEET, BATTERY, NICKEL-ZINC BATTERY AND METHOD FOR MANUFACTURING METAL SHEET
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Application No.: US18262092Application Date: 2022-12-23
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Publication No.: US20240396051A1Publication Date: 2024-11-28
- Inventor: Tomoharu TAKEYAMA , Kazuki OKUNO , Masatoshi MAJIMA , Hitoshi TSUCHIDA
- Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD. , SUMITOMO ELECTRIC TOYAMA CO., LTD.
- Applicant Address: JP Osaka; JP Toyama
- Assignee: SUMITOMO ELECTRIC INDUSTRIES, LTD.,SUMITOMO ELECTRIC TOYAMA CO., LTD.
- Current Assignee: SUMITOMO ELECTRIC INDUSTRIES, LTD.,SUMITOMO ELECTRIC TOYAMA CO., LTD.
- Current Assignee Address: JP Osaka; JP Toyama
- International Application: PCT/JP2022/047715 WO 20221223
- Main IPC: H01M4/74
- IPC: H01M4/74 ; H01M4/66 ; H01M10/30

Abstract:
The present disclosure provides a flat metal sheet having a principal surface located on one side along a thickness direction, a plurality of struts, and a node part where end portions of the plurality of struts are connected to one another, wherein the strut and the node part form a mesh structure, and the plurality of the struts are in close contact with each other, and a plurality of through holes penetrating the principal surface in the thickness direction.
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