Invention Grant
- Patent Title: Method for manufacturing a solid oxide fuel cell device
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Application No.: US14640990Application Date: 2015-03-06
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Publication No.: US09871265B2Publication Date: 2018-01-16
- Inventor: Shuhei Tanaka , Naoki Watanabe , Nobuo Isaka , Masaki Sato , Takuya Hoshiko , Yutaka Momiyama , Shigeru Ando , Osamu Okamoto , Kiyoshi Hayama , Seiki Furuya , Yasuo Kakinuma
- Applicant: TOTO LTD.
- Applicant Address: JP Fukuoka
- Assignee: TOTO LTD.
- Current Assignee: TOTO LTD.
- Current Assignee Address: JP Fukuoka
- Agency: Brinks Gilson & Lione
- Priority: JP2014-044877 20140307
- Main IPC: H01M8/24
- IPC: H01M8/24 ; H01M8/12 ; H01M8/243 ; H01M8/0297 ; H01M8/124

Abstract:
To provide a method for manufacturing SOFC, capable of preventing breakage of fuel cell electrodes, and of securing an electrical connection between fuel cells and a current collector. Step for forming electrode protective layers 152 on electrodes formed on fuel cells 16, modularization step for forming a cell array, and attaching step for attaching a current collector 82 to the cell array, wherein current collector 82 is a metal plate on which attaching holes 84 are formed for the insertion of fuel cells 16, elastic pieces 84a are formed at each attaching hole 84, fuel cells 16 are inserted into attaching holes 84, and current collector 82 is attached to the cell array by the elastic force; and protective layer 152 is constituted to prevent damage to electrodes caused by contact with elastic pieces.
Public/Granted literature
- US20150255825A1 METHOD FOR MANUFACTURING A SOLID OXIDE FUEL CELL DEVICE Public/Granted day:2015-09-10
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