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1. (WO2014204782) DOWNHOLE FUEL CELL WITH STEAM ADSORPTION AND PRESSURE COMPENSATION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/204782    International Application No.:    PCT/US2014/042161
Publication Date: 24.12.2014 International Filing Date: 12.06.2014
IPC:
E21B 12/00 (2006.01), H01M 8/00 (2006.01), E21B 47/01 (2012.01)
Applicants: BAKER HUGHES INCORPORATED [US/US]; P.O. Box 4740 Houston, TX 77210 (US)
Inventors: KRUSPE, Thomas; (DE).
OPPELT, Joachim, F.; (DE)
Agent: CARSON, Matt, W.; (US)
Priority Data:
13/920,623 18.06.2013 US
Title (EN) DOWNHOLE FUEL CELL WITH STEAM ADSORPTION AND PRESSURE COMPENSATION
(FR) PILE À COMBUSTIBLE DE FOND DE TROU AVEC ADSORPTION DE VAPEUR ET COMPENSATION DE PRESSION
Abstract: front page image
(EN)A fuel cell for use in downhole applications stores steam created by the chemical reaction in a desiccant like Zeolite. The fuel cell also uses ambient hydrostatic pressure to increase cell voltage and power-density.
(FR)La présente invention concerne une pile à combustible destinée à être utilisée dans des applications de fond de trou et qui emmagasine la vapeur créée par la réaction chimique dans un dessiccatif tel que la zéolite. La pile à combustible peut également utiliser la pression hydrostatique ambiante pour faire augmenter la tension de la pile et sa densité de puissance.
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, LT, 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, 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)