Title:
FUEL CELL
Document Type and Number:
WIPO Patent Application WO2006075792
Kind Code:
A3
Abstract:
A fuel cell (10) is formed by stacking an electrolyte electrode assembly (26) and a pair of separators (28) alternately. Each of the separators (28) includes first to third plates (30, 32, 34). A first cylindrical portion (39) provided at a first small diameter end portion (38) of one separator (28) is inserted into a fuel gas supply passage (36) of the other separator (28). The first cylindrical portion (39) is subjected to a crimping process such that a joint portion (89a) as a predetermined overlapping portion is formed integrally with the one separator (28) and the other separator (28).
Inventors:
TSUNODA TADASHI (JP)
Application Number:
PCT/JP2006/300784
Publication Date:
October 26, 2006
Filing Date:
January 13, 2006
Export Citation:
Assignee:
HONDA MOTOR CO LTD (JP)
TSUNODA TADASHI (JP)
TSUNODA TADASHI (JP)
International Classes:
H01M8/24; H01M8/02
Domestic Patent References:
WO2006030830A1 | 2006-03-23 | |||
WO2005050766A1 | 2005-06-02 |
Foreign References:
US6777126B1 | 2004-08-17 | |||
US6670068B1 | 2003-12-30 |
Other References:
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 12 5 December 2003 (2003-12-05)
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 12 5 December 2003 (2003-12-05)
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 12 5 December 2003 (2003-12-05)
Download PDF:
Previous Patent: FUEL CELL SYSTEM
Next Patent: STRUCTURE AND METHOD FOR ATTACHING SHIELD CASE TO CIRCUIT BOARD, ELECTRONIC COMPONENT MODULE AND POR...
Next Patent: STRUCTURE AND METHOD FOR ATTACHING SHIELD CASE TO CIRCUIT BOARD, ELECTRONIC COMPONENT MODULE AND POR...