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1. WO2012062433 - COOLANT CIRCUIT FOR A FUEL CELL SYSTEM AND METHOD FOR CHANGING OUT ION EXCHANGER MATERIAL

Publication Number WO/2012/062433
Publication Date 18.05.2012
International Application No. PCT/EP2011/005561
International Filing Date 04.11.2011
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
B01J 47/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
47Ion-exchange processes in general; Apparatus therefor
02Column or bed processes
CPC
B01J 47/024
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
47Ion-exchange processes in general; Apparatus therefor
02Column or bed processes
022characterised by the construction of the column or container
024where the ion-exchangers are in a removable cartridge
H01M 8/04007
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
04007related to heat exchange
H01M 8/04044
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
04007related to heat exchange
04044Purification of heat exchange media
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
  • DAIMLER AG [DE]/[DE] (AllExceptUS)
  • HAASTERT, Tom [DE]/[DE] (UsOnly)
  • MITTMANN, Mario [DE]/[DE] (UsOnly)
Inventors
  • HAASTERT, Tom
  • MITTMANN, Mario
Priority Data
10 2010 051 346.613.11.2010DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) KÜHLMITTELKREIS FÜR EIN BRENNSTOFFZELLENSYSTEM UND VERFAHREN ZUM AUSTAUSCHEN VON IONENAUSTAUSCHERMATERIAL
(EN) COOLANT CIRCUIT FOR A FUEL CELL SYSTEM AND METHOD FOR CHANGING OUT ION EXCHANGER MATERIAL
(FR) CIRCUIT DE REFROIDISSEMENT POUR UN SYSTÈME DE PILES À COMBUSTIBLE ET PROCÉDÉ DE REMPLACEMENT D'UN MATÉRIAU ÉCHANGEUR D'IONS
Abstract
(DE)
Die Erfindung betrifft einen Kühlmittelkreis (3) für ein Brennstoffzellensystem, insbesondere eines Fahrzeugs (1), wobei in wenigstens einer im Kühlbetrieb von Kühlmittel durchströmten Komponente (5, 6) des Kühlmittelkreises (3) ein lonenaustauschermatenal (4) angeordnet ist. Hierbei ist das lonenaustauschermatenal (4) an einer Innenseite (7) einer Wand der wenigstens einen Komponente (5, 6) fixiert. Bei einem Austausch des lonenaustauschermaterials (4) wird die komplette Komponente (5, 6) ausgetauscht und durch eine Ersatzkomponente (12, 13) ersetzt. Des Weiteren betrifft die Erfindung ein Verfahren zum Austausch von lonenaustauschermatenal (4) in einem Kühlmittelkreis (3) für ein Brennstoffzellensystem.
(EN)
The invention relates to a coolant circuit (3) for a fuel cell system, in particular of a vehicle (1), wherein an ion exchanger material (4) is disposed in at least one component (5, 6) of the coolant circuit (3) through which coolant flows during cooling mode. The ion exchanger material (4) is thereby fixed to an inner face (7) of a wall of the at least one component (5, 6). During changing out of the ion exchanger material (4), the entire component (5, 6) is changed out and replaced with a replacement component (12, 13). The invention further relates to a method for changing out ion exchanger material (4) in a coolant circuit (3) for a fuel cell system.
(FR)
L'invention concerne un circuit de refroidissement (3) pour un système de piles à combustible, en particulier un véhicule (1). Un matériau échangeur d'ions (4) est disposé dans au moins un composant (5, 6) du circuit de refroidissement (3) parcouru par le réfrigérant en mode de refroidissement. Le matériau échangeur d'ions (4) est fixé sur une face intérieure (7) d'une paroi dudit au moins un composant (5, 6). Lors du remplacement du matériau échangeur d'ions (4), le composant (5, 6) complet est déposé et remplacé par un composant de remplacement (12, 13). L'invention concerne en outre un procédé de remplacement du matériau échangeur d'ions (4) dans un circuit de refroidissement (3) pour un système de piles à combustible.
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