Invention Grant
- Patent Title: Solid oxide fuel cell device and method for manufacturing same
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Application No.: US14641085Application Date: 2015-03-06
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Publication No.: US10044049B2Publication Date: 2018-08-07
- Inventor: Shuhei Tanaka , Naoki Watanabe , Nobuo Isaka , Masaki Sato , Takuya Hoshiko , Osamu Okamoto , Shigeru Ando , Seiki Furuya , Yutaka Momiyama , Yasuo Kakinuma , Kiyoshi Hayama
- Applicant: TOTO LTD.
- Applicant Address: JP Fukuoka
- Assignee: TOTO LTD.
- Current Assignee: TOTO LTD.
- Current Assignee Address: JP Fukuoka
- Agency: Brinks Gilson & Lione
- Priority: JP2014-044875 20140307; JP2014-044876 20140307; JP2014-044878 20140307
- Main IPC: H01M8/02
- IPC: H01M8/02 ; H01M8/12 ; H01M8/0247 ; H01M8/2404 ; H01M8/0286 ; H01M8/0271 ; H01M8/0256 ; H01M8/243 ; H01M4/70 ; H01M4/64 ; H01M8/2425 ; H01M8/2457 ; H01M8/0297 ; H01M8/124 ; H01M8/0206 ; H01M8/0232

Abstract:
To provide SOFC and method for manufacturing same, capable of preventing breakage of fuel cell electrodes, and of securing an electrical connection between fuel cells and a current collector. SOFC 1 comprising a cell array composed of fuel cells 16, and current collector 82 connected to electrodes formed on fuel cells 16, wherein current collector 82 is a metal plate on which attaching holes 84 are formed; elastic pieces 84a are provided on each attaching hole 84; current collector 82 is attached to the cell array using elastic pieces 84a, by the insertion of fuel cell 16 into attaching holes 84; and elastic pieces 84a are affixed to fuel cells 16 by electrode protective layer 152 so that the positions of elastic pieces 84a are not displaced relative to the electrodes on fuel cells 16.
Public/Granted literature
- US20150255805A1 SOLID OXIDE FUEL CELL DEVICE AND METHOD FOR MANUFACTURING SAME Public/Granted day:2015-09-10
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