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1. (WO2007010834) FUEL CELL AND METHOD FOR OPERATING FUEL CELL
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/010834 International Application No.: PCT/JP2006/313991
Publication Date: 25.01.2007 International Filing Date: 13.07.2006
IPC:
H01M 8/04 (2006.01) ,H01M 8/10 (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
04
Auxiliary arrangements or processes, e.g. for control of pressure, for circulation of fluids
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
Applicants:
日本電気株式会社 NEC CORPORATION [JP/JP]; 〒1088001 東京都港区芝五丁目7番1号 Tokyo 7-1, Shiba 5-chome, Minato-ku, Tokyo 1088001, JP (AllExceptUS)
小畑 毅 OBATA, Takeshi [JP/JP]; JP (UsOnly)
佐々木 英明 SASAKI, Hideaki [JP/JP]; JP (UsOnly)
渡邉 義徳 WATANABE, Yoshinori [JP/JP]; JP (UsOnly)
中村 新 NAKAMURA, Shin [JP/JP]; JP (UsOnly)
眞子 隆志 MANAKO, Takashi [JP/JP]; JP (UsOnly)
Inventors:
小畑 毅 OBATA, Takeshi; JP
佐々木 英明 SASAKI, Hideaki; JP
渡邉 義徳 WATANABE, Yoshinori; JP
中村 新 NAKAMURA, Shin; JP
眞子 隆志 MANAKO, Takashi; JP
Agent:
工藤 実 KUDOH, Minoru; 〒1400013 東京都品川区南大井六丁目24番10号カドヤビル6階 Tokyo 6F, KADOYA Bldg. 24-10, Minamiooi 6-chome Shinagawa-ku, Tokyo 1400013, JP
Priority Data:
2005-21133821.07.2005JP
Title (EN) FUEL CELL AND METHOD FOR OPERATING FUEL CELL
(FR) PILE À COMBUSTIBLE ET PROCÉDÉ POUR LA FAIRE FONCTIONNER
(JA) 燃料電池及び燃料電池運転方法
Abstract:
(EN) A method for operating a fuel cell body (5), which generates electric power by using a liquid fuel containing a fuel and an oxidizing agent, comprises start operation S1 for being started after a resting state where the fuel cell body (5) is not connected with a load in order to suppress degradation in output characteristics after storage, recovery operation S3 for supplying the liquid fuel to the fuel cell body (5) so that the electrode thereof is reduced after start operation S1 is executed, and normal operation S4 for supplying electric power to an external load (20).
(FR) La présente invention concerne un procédé pour faire fonctionner une pile à combustible (5), qui génère une énergie électrique en utilisant un combustible liquide contenant un combustible et un agent oxydant, comprend une opération de départ S1 devant commencer après un état de repos dans lequel la pile à combustible (5) n’est pas raccordée à une charge dans le but de supprimer la dégradation des caractéristiques de sortie après le stockage, une opération de récupération S3 destinée à fournir le combustible liquide à la pile à combustible (5) de sorte que l’électrode de celle-ci est réduite après que l’opération de départ S1 est exécutée et une opération normale S4 destinée à fournir l’énergie électrique à une charge externe (20).
(JA)  本発明は、燃料を含有する液体燃料と酸化剤とを用いて電力を生成する燃料電池本体5の燃料電池運転方法である。休止保管後の出力特性の低下を抑制するために、燃料電池本体5が負荷に接続されていない休止状態の後で開始される起動運転S1と、起動運転S1が実行された後に燃料電池本体5が備えている電極が還元するように液体燃料を燃料電池本体5に供給する回復運転S3と、電力を外部負荷20に供給する通常運転S4とを備える。
front page image
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, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, 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, 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: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
EP1906480JPWO2007010834US20090117418CN101228657JP4973949