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1. WO2011007676 - FUEL CELL SYSTEM

Publication Number WO/2011/007676
Publication Date 20.01.2011
International Application No. PCT/JP2010/061220
International Filing Date 24.06.2010
IPC
H01M 8/04 2006.01
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
CPC
H01M 8/04141
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
04089of gaseous reactants
04119with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
04126Humidifying
04141by water containing exhaust gases
H01M 8/04164
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
04089of gaseous reactants
04119with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
04156with product water removal
04164by condensers, gas-liquid separators or filters
Y02E 60/50
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
60Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
50Fuel cells
Applicants
  • HONDA MOTOR CO., LTD. [JP]/[JP] (AllExceptUS)
  • YOSHIMINE, Yuki [JP]/[JP] (UsOnly)
Inventors
  • YOSHIMINE, Yuki
Agents
  • CHIBA, Yoshihiro
Priority Data
2009-16582314.07.2009JP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) FUEL CELL SYSTEM
(FR) SYSTÈME DE PILE À COMBUSTIBLE
Abstract
(EN)
A fuel cell system (10) includes a fuel cell module (12), a water supply apparatus (14) for supplying water to the fuel cell module (12), a water container (16) for supplying the water to the water supply apparatus (14), a condenser (18) for condensing water vapor in an exhaust gas discharged from the fuel cell module (12) and supplying the condensed water to the water container (16). The water container (16) has a supply port (22) for supplying the water from the condenser (18) to the water container (16), and a discharge port (24) for sending the water to the water supply apparatus (14), and a water channel (26) having a serpentine pattern as a passage of the water from the supply port (22) to the discharge port (24). An ion exchanger section (28) is provided in the water channel (26).
(FR)
L'invention porte sur un système de pile à combustible (10) qui comprend un module de pile à combustible (12), un appareil d'alimentation en eau (14) pour alimenter en eau le module de pile à combustible (12), un réservoir d'eau (16) pour fournir l'eau à l'appareil d'alimentation en eau (14), et un condenseur (18) pour condenser de la vapeur d'eau contenue dans un gaz d'échappement rejeté par le module de pile à combustible (12) et fournir l'eau condensée au réservoir d'eau (16). Le réservoir d'eau (16) comprend un orifice d'entrée (22) pour amener l'eau provenant du condenseur (18) dans le réservoir d'eau (16), et un orifice de sortie (24) pour envoyer l'eau à l'appareil d'alimentation en eau (14), et un canal d'eau (26) ayant une configuration en serpentin en tant que passage de l'eau de l'orifice d'entrée (22) à l'orifice de sortie (24). Une section d'échange d'ions (28) est placée dans le canal d'eau (26).
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