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Machine translation
1. (WO2007080469) FUEL CELL STACK WITH INTEGRATED ALIGNMENT MEANS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/080469    International Application No.:    PCT/IB2007/000025
Publication Date: 19.07.2007 International Filing Date: 05.01.2007
Chapter 2 Demand Filed:    29.10.2007    
IPC:
H01M 8/24 (2006.01)
Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA [JP/JP]; 1, Toyota-cho, Toyota-shi, Aichi-ken 471-8571 (JP) (For All Designated States Except US).
YAGAMI, Yuichi [JP/JP]; (JP) (For US Only).
TAKESHITA, Naohiro [JP/JP]; (JP) (For US Only).
SHIRAKAWA, Tsutomu [JP/JP]; (JP) (For US Only).
TSUBOSAKA, Kenji [JP/JP]; (JP) (For US Only).
YOSHIKAWA, Hiroo [JP/JP]; (JP) (For US Only)
Inventors: YAGAMI, Yuichi; (JP).
TAKESHITA, Naohiro; (JP).
SHIRAKAWA, Tsutomu; (JP).
TSUBOSAKA, Kenji; (JP).
YOSHIKAWA, Hiroo; (JP)
Agent: KUHNEN & WACKER; Patent and Law Firm, Prinz-Ludwig-Strasse 40A, 85354 Freising (DE)
Priority Data:
2006-002969 10.01.2006 JP
Title (EN) FUEL CELL STACK WITH INTEGRATED ALIGNMENT MEANS
(FR) EMPILEMENT DE PILES A COMBUSTIBLE DOTE D’UN MOYEN D’ALIGNEMENT INTEGRE
Abstract: front page image
(EN)A fuel cell is formed by alternately stacking separators and sealing gasket-combined membrane electrode assemblies. Each sealing gasket-combined membrane electrode assembly includes a membrane electrode assembly and a sealing gasket portion. One of the sealing gasket portion and the separator has a protrusion formed on each face and extending in a stacked direction in which the separators and the sealling gasket-combined membrane electrode assemblies are stacked. The other of the sealing gasket portion and the separator has a recess in which the protrusion is fitted. The protrusions formed respectively on opposed faces of the successive sealing gasket-combined membrane electrode assemblies or the successive separators are located at different positions.
(FR)Pile à combustible formée par empilement alterné de séparateurs et d’ensembles membrane-électrodes à garniture d’étanchéité. Chaque ensemble membrane-électrodes à garniture d’étanchéité comporte un ensemble membrane-électrodes et une garniture d’étanchéité. Un premier élément parmi la garniture d’étanchéité et le séparateur possède, sur chaque face, une protubérance qui s’étend dans la direction de l’empilement des séparateurs et des ensembles membrane-électrodes à garniture d’étanchéité. L’autre élément parmi la garniture d’étanchéité et le séparateur possède un renfoncement dans lequel vient se loger la protubérance. Les protubérances respectivement formées sur des faces opposées des ensembles membrane-électrodes à garniture d’étanchéité successifs ou des séparateurs successifs occupent des positions différentes.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, 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, LV, LY, MA, MD, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, 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)