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1. (WO2010114140) MANUFACTURING METHOD OF CELL ASSEMBLY FOR FUEL CELL AND MANUFACTURING METHOD OF FUEL CELL
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2010/114140 International Application No.: PCT/JP2010/056113
Publication Date: 07.10.2010 International Filing Date: 29.03.2010
IPC:
H01M 8/02 (2006.01) ,H01M 8/10 (2006.01) ,H01M 8/24 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8
Fuel cells; Manufacture thereof
02
Details
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8
Fuel cells; Manufacture thereof
10
Fuel cells with solid electrolytes
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8
Fuel cells; Manufacture thereof
24
Grouping of fuel cells into batteries, e.g. modules
Applicants:
TANAHASHI, Hideaki [JP/JP]; JP (UsOnly)
HAGA, Shinichi [JP/JP]; JP (UsOnly)
KADONO, Hideya [JP/JP]; JP (UsOnly)
ISHIOKA, Yutaka [JP/JP]; JP (UsOnly)
SHIZUKU, Fumishige [JP/JP]; JP (UsOnly)
SATO, Kenji [JP/JP]; JP (UsOnly)
YOSHIKAWA, Hiroo [JP/JP]; JP (UsOnly)
TOKAI RUBBER INDUSTRIES, LTD. [JP/JP]; 1, Higashi 3-chome, Komaki-shi, Aichi 4858550, JP (AllExceptUS)
Inventors:
TANAHASHI, Hideaki; JP
HAGA, Shinichi; JP
KADONO, Hideya; JP
ISHIOKA, Yutaka; JP
SHIZUKU, Fumishige; JP
SATO, Kenji; JP
YOSHIKAWA, Hiroo; JP
Agent:
HIGASHIGUCHI, Michiaki; HIGASHIGUCHI PATENT LAW FIRM, Room 402, SGNagoyaeki Bldg., 4-4-19, Noritakeshinmachi, Nishi-ku, Nagoya-shi, Aichi 4510051, JP
Priority Data:
2009-08861301.04.2009JP
Title (EN) MANUFACTURING METHOD OF CELL ASSEMBLY FOR FUEL CELL AND MANUFACTURING METHOD OF FUEL CELL
(FR) PROCÉDÉ DE FABRICATION D'UN ENSEMBLE CELLULE POUR PILE À COMBUSTIBLE ET PROCÉDÉ DE FABRICATION DE PILE À COMBUSTIBLE
Abstract:
(EN) A manufacturing method of a cell assembly for a fuel cell includes: producing an electrode member, a separator, and a seal member preform, which has a frame shape and which is formed from an uncrosslinked item of solid rubber having adhesiveness, in a predetermined shape in advance; arranging the electrode member, the separator, and the seal member preform in a forming die including a pressing member, and closing the forming die while the pressing member is pressing a side of the electrode member that is opposite to the separator in the thickness direction; and pressurizing and heating the forming die to crosslink the uncrosslinked item so that the seal member seals the peripheral edge portion of the electrode member and integrates the electrode member and the separator with each other.
(FR) La présente invention concerne un procédé de fabrication d'un ensemble cellule destiné à une pile à combustible qui comprend : la production d'un élément électrode, d'un séparateur et d'une préforme d'élément d'étanchéité, qui présente une forme de cadre et qui est constitué à partir d'un élément non réticulé de caoutchouc solide présentant de l'adhérence, dans une forme prédéfinie; l'agencement de l'élément électrode, du séparateur et de la préforme d'élément d'étanchéité dans une matrice de formation comprenant un élément de pressage et la fermeture de la matrice de formation lorsque l'élément de pressage presse un côté de l'élément électrode opposé au séparateur dans la direction de l'épaisseur; et la pressurisation et le chauffage de la matrice de formation pour réticuler l'élément non réticulé de sorte que l'élément d'étanchéité scelle la partie bord périphérique de l'élément électrode et intègre l'élément électrode et le séparateur l'un avec l'autre.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)