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1. (WO2015127133) USE OF NEURAL NETWORK AND EIS SIGNAL ANALYSIS TO QUANTIFY H2 CROSSOVER IN-SITU IN OPERATING PEM CELLS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/127133    International Application No.:    PCT/US2015/016698
Publication Date: 27.08.2015 International Filing Date: 19.02.2015
IPC:
H01M 8/04 (2006.01), H01M 8/10 (2006.01)
Applicants: MOUSA, Ghassan, Hassan, [SA/CA]; (CA).
GOLNARAGHI, Farid [CA/CA]; (CA).
BALLARD MATERIAL PRODUCTS, INC. [US/US]; Two Industrial Avenue Lowell, MA 01851-5199 (US) (VC only).
BALLARD POWER SYSTEMS, INC. [CA/CA]; 9000 Glenlyon Parkway Burnaby, British Columbia V5J 5J8 (CA)
Inventors: MOUSA, Ghassan, Hassan,; (CA).
GOLNARAGHI, Farid; (CA).
DE VAAL, Jacob, William,; (CA)
Agent: TALBERT, Hayley, J.; (US)
Priority Data:
61/941,927 19.02.2014 US
Title (EN) USE OF NEURAL NETWORK AND EIS SIGNAL ANALYSIS TO QUANTIFY H2 CROSSOVER IN-SITU IN OPERATING PEM CELLS
(FR) UTILISATION D'UN RÉSEAU NEURONAL ET D'UNE ANALYSE DE SIGNAL SIE POUR QUANTIFIER LA TRAVERSÉE DE H2 IN-SITU DANS DES CELLULES PEM EN FONCTIONNEMENT
Abstract: front page image
(EN)Methods for detecting a hydrogen leak and quantifying a rate of the same in a polymer electrolyte membrane fuel cell stack are provided, as well as a fuel cell diagnostic apparatus that diagnoses a hydrogen leak in a fuel cell stack.
(FR)La présente invention concerne des procédés utilisés pour détecter une fuite d'hydrogène et pour quantifier un débit de ladite fuite dans un bloc de piles à combustible à membrane polymère ionique, ainsi qu'un appareil de diagnostic pour piles à combustible qui diagnostique une fuite d'hydrogène dans un bloc de piles à combustible.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, 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, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, 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, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)