Invention Grant
- Patent Title: Attachment structure for deformation absorption member and attachment method
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Application No.: US14901274Application Date: 2014-06-02
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Publication No.: US11996591B2Publication Date: 2024-05-28
- Inventor: Yosuke Fukuyama , Takeshi Shiomi , Yusuke Terada , Norihiro Tajima
- Applicant: Nissan Motor Co., Ltd. , NHK Spring Co., Ltd.
- Applicant Address: JP Yokohama
- Assignee: Nissan Motor Co., Ltd.,NHK Spring Co., Ltd.
- Current Assignee: Nissan Motor Co., Ltd.,NHK Spring Co., Ltd.
- Current Assignee Address: JP Yokohama; JP Yokohama
- Agency: Global IP Counselors, LLP
- Priority: JP 13152013 2013.07.22
- International Application: PCT/JP2014/064629 2014.06.02
- International Announcement: WO2015/011990A 2015.01.29
- Date entered country: 2015-12-28
- Main IPC: H01M8/0202
- IPC: H01M8/0202 ; H01M8/00 ; H01M8/0206 ; H01M8/0247 ; H01M8/0254 ; H01M8/0267 ; H01M8/0271 ; H01M8/0273 ; H01M8/0297 ; H01M8/1007 ; H01M8/242 ; H01M8/2457 ; H01M8/248 ; H01M8/10 ; H01M8/1039

Abstract:
An attachment structure for a deformation absorption member of a fuel-cell-stack includes a first raised piece raised from one surface of a base material in a grid pattern, and having an extension portion extending from a proximal end, the extension portion abutting at least one of the cathode side separator or the anode side separator, a second raised piece having a proximal end, and a joint portion formed by partially joining a location between the proximal end of the first raised piece and the proximal end of the second raised piece, proximal end of the first raised piece being adjacent the proximal end of the second raised piece in a second direction that intersects a first direction taken from the proximal end of the first raised piece to an extension portion side, to the at least one of the anode side separator and the cathode side separator.
Public/Granted literature
- US20160372762A1 ATTACHMENT STRUCTURE FOR DEFORMATION ABSORPTION MEMBER AND ATTACHMENT METHOD Public/Granted day:2016-12-22
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