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1. WO2005027251 - DEVICE FOR THE TRANSFER OF WATER AND HEAT BETWEEN TWO AIR FLOWS AND USE THEREOF FOR THE HUMIDIFICATION OF FUEL CELL INLET GAS

Publication Number WO/2005/027251
Publication Date 24.03.2005
International Application No. PCT/FR2004/050419
International Filing Date 09.09.2004
IPC
H01M 8/02 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
02Details
H01M 8/04 2006.1
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 8/0213
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
02Details
0202Collectors; Separators, e.g. bipolar separators; Interconnectors
0204Non-porous and characterised by the material
0213Gas-impermeable carbon-containing materials
H01M 8/0236
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
02Details
0202Collectors; Separators, e.g. bipolar separators; Interconnectors
023Porous and characterised by the material
0236Glass; Ceramics; Cermets
H01M 8/0239
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
02Details
0202Collectors; Separators, e.g. bipolar separators; Interconnectors
023Porous and characterised by the material
0239Organic resins; Organic polymers
H01M 8/0243
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
02Details
0202Collectors; Separators, e.g. bipolar separators; Interconnectors
023Porous and characterised by the material
0241Composites
0243in the form of mixtures
H01M 8/0245
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
02Details
0202Collectors; Separators, e.g. bipolar separators; Interconnectors
023Porous and characterised by the material
0241Composites
0245in the form of layered or coated products
H01M 8/0258
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
02Details
0202Collectors; Separators, e.g. bipolar separators; Interconnectors
0258characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
Applicants
  • L'AIR LIQUIDE, Société Anonyme à Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des Procédés Georges Claude [FR]/[FR] (AllExceptUS)
  • ROBERGE, Guillaume [FR]/[FR] (UsOnly)
  • CHARLAT, Pierre [FR]/[FR] (UsOnly)
  • NOVET, Thierry [FR]/[FR] (UsOnly)
Inventors
  • ROBERGE, Guillaume
  • CHARLAT, Pierre
  • NOVET, Thierry
Agents
  • LE MOENNER, Gabriel
Priority Data
035054216.09.2003FR
Publication Language French (fr)
Filing Language French (FR)
Designated States
Title
(EN) DEVICE FOR THE TRANSFER OF WATER AND HEAT BETWEEN TWO AIR FLOWS AND USE THEREOF FOR THE HUMIDIFICATION OF FUEL CELL INLET GAS
(FR) DISPOSITIF DE TRANSFERT D'EAU ET DE CHALEUR ENTRE DEUX FLUX D'AIR ET APPLICATION A L'HUMIDIFICATION DE GAZ D'ENTREE DE PILE A COMBUSTIBLE
Abstract
(EN) The invention relates to a device for the transfer of water and heat between a first and a second air flow. The inventive device consists of a stack of at least two transfer sub-assemblies having a lamellar configuration, each sub-assembly comprising a two-layer transfer structure with hydrophilic porous materials (3, 4), which is disposed between a first structure for the distribution of the first air flow (1) and a second structure for the distribution of the second air flow (2).
(FR) L'invention concerne un dispositif de transfert d'eau et de chaleur entre un premier et un second flux d'air, comprenant un empilage d'au moins deux sous ensemble de transfert de configuration lamellaire comportant chacun une structure de transfert bi-couche à matériaux poreux hydrophiles (3,4) disposée entre une première structure de distribution du premier flux d'air (1) et une deuxième structure de distribution du deuxième flux d'air (2).
Related patent documents
US2007104987This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
Latest bibliographic data on file with the International Bureau