Traitement en cours

Veuillez attendre...

Paramétrages

Paramétrages

1. WO2005004270 - DISPOSITIF A PILE A COMBUSTIBLE ET PROCEDE D'ALIMENTATION EN COMBUSTIBLE POUR PILE A COMBUSTIBLE

Numéro de publication WO/2005/004270
Date de publication 13.01.2005
N° de la demande internationale PCT/JP2004/009609
Date du dépôt international 30.06.2004
CIB
H01M 8/04 2006.01
HÉLECTRICITÉ
01ÉLÉMENTS ÉLECTRIQUES FONDAMENTAUX
MPROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES
8Éléments à combustible; Leur fabrication
04Dispositions auxiliaires, p.ex. pour la commande de la pression ou pour la circulation des fluides
CPC
H01M 8/04194
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
04082Arrangements for control of reactant parameters, e.g. pressure or concentration
04186of liquid-charged or electrolyte-charged reactants
04194Concentration measuring cells
H01M 8/04447
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
04298Processes for controlling fuel cells or fuel cell systems
04313characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
0444Concentration; Density
04447of anode reactants at the inlet or inside the fuel cell
H01M 8/045
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
04298Processes for controlling fuel cells or fuel cell systems
04313characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
04492Humidity; Ambient humidity; Water content
045of anode reactants at the inlet or inside the fuel cell
H01M 8/04619
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
04298Processes for controlling fuel cells or fuel cell systems
04313characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
04537Electric variables
04604Power, energy, capacity or load
04619of fuel cell stacks
H01M 8/04776
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
04298Processes for controlling fuel cells or fuel cell systems
04694characterised by variables to be controlled
04746Pressure; Flow
04776at auxiliary devices, e.g. reformer, compressor, burner
H01M 8/04798
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
04298Processes for controlling fuel cells or fuel cell systems
04694characterised by variables to be controlled
04791Concentration; Density
04798of fuel cell reactants
Déposants
  • ソニー株式会社 SONY CORPORATION [JP/JP]; 〒1410001 東京都品川区北品川6丁目7番35号 Tokyo 7-35, Kitashinagawa 6-chome, Shinagawa-ku, Tokyo 1410001, JP (AllExceptUS)
  • 須藤 業 SUDO, Go [JP/JP]; null (UsOnly)
  • 香取 健二 KATORI, Kenji [JP/JP]; null (UsOnly)
  • 田原 雅彦 TAHARA, Masahiko [JP/JP]; null (UsOnly)
Inventeurs
  • 須藤 業 SUDO, Go; null
  • 香取 健二 KATORI, Kenji; null
  • 田原 雅彦 TAHARA, Masahiko; null
Mandataires
  • 中村 友之 NAKAMURA, Tomoyuki; 〒1050001 東京都港区虎ノ門1丁目2番3号虎ノ門第一ビル9階 三好内外国特許事務所内 Tokyo c/o Miyoshi International Patent Office Toranomon Kotohira Tower 2-8, Toranomon 1-chome Minato-ku, Tokyo 105-0001, JP
Données relatives à la priorité
2003-27158107.07.2003JP
Langue de publication japonais (JA)
Langue de dépôt japonais (JA)
États désignés
Titre
(EN) FUEL CELL DEVICE AND FUEL-FEEDING METHOD FOR FUEL CELL
(FR) DISPOSITIF A PILE A COMBUSTIBLE ET PROCEDE D'ALIMENTATION EN COMBUSTIBLE POUR PILE A COMBUSTIBLE
(JA) 燃料電池装置及び燃料電池の燃料供給方法
Abrégé
(EN)
Appropriate power generation can be performed according to output required for a fuel cell. A fuel mixer (106) can regulate methanol concentration of a mixed solution and regulates, according to a load (114), the concentration of the mixed solution so that it has appropriate methanol concentration. Information relating to methanol concentration detected by a concentration sensor (115) is given to a controller (112) and referred to when the fuel mixer (106) regulate methanol concentration of the mixed solution. Further, a concentration sensor (115) is provided immediately before a fuel cell, enabling power to be generated by detecting substantial methanol concentration of the mixed solution fed to the fuel cell.
(FR)
Aux fins de l'invention, il est possible de produire la puissance de sortie requise pour une pile à combustible. Un mélangeur de combustible (106) régule la concentration de méthanol d'une solution mixte et régule, selon une charge (14), la concentration de ladite solution pour lui donner une concentration en méthanol appropriée. L'information de concentration est décelée par un capteur de concentration (115), fournie à un contrôleur (112) et utilisée comme référence lorsque le mélangeur (106) régule la concentration de la solution. Un capteur de concentration (115) est établi immédiatement avant la pile à combustible, permettant la production de puissance par détection de concentration de méthanol substantielle dans la solution injectée à la pile.
(JA)
燃料電池に要求される出力に応じて最適な発電を行うことができる。燃料混合器106は混合溶液のメタノール濃度を調整することでき、負荷114に応じて最適なメタノール濃度となるように混合溶液の濃度を調整する。また、濃度センサ115で検出されたメタノール濃度に関する情報は、制御コントローラ112に通知され、燃料混合器106が混合溶液のメタノール濃度を調整する際に参照される。さらに燃料電池の直前に濃度センサ115を設けることにより、燃料電池に供給される混合溶液の実質的なメタノール濃度を検出して発電を行うことができる。
Également publié en tant que
Dernières données bibliographiques dont dispose le Bureau international