DE112004001748B8 - Brennstoffzellenanordnung und Verfahren zur Herstellung - Google Patents

Brennstoffzellenanordnung und Verfahren zur Herstellung Download PDF

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Publication number
DE112004001748B8
DE112004001748B8 DE112004001748.3T DE112004001748T DE112004001748B8 DE 112004001748 B8 DE112004001748 B8 DE 112004001748B8 DE 112004001748 T DE112004001748 T DE 112004001748T DE 112004001748 B8 DE112004001748 B8 DE 112004001748B8
Authority
DE
Germany
Prior art keywords
manufacture
fuel cell
cell assembly
assembly
fuel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE112004001748.3T
Other languages
English (en)
Other versions
DE112004001748D2 (de
DE112004001748B4 (de
Inventor
Dr. Jakubith Sven
Stefan Nettesheim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Magnum Pirex Ag De
Original Assignee
EKPRO GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE10358052A external-priority patent/DE10358052A1/de
Application filed by EKPRO GmbH filed Critical EKPRO GmbH
Publication of DE112004001748D2 publication Critical patent/DE112004001748D2/de
Application granted granted Critical
Publication of DE112004001748B4 publication Critical patent/DE112004001748B4/de
Publication of DE112004001748B8 publication Critical patent/DE112004001748B8/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/2483—Details of groupings of fuel cells characterised by internal manifolds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2404—Processes or apparatus for grouping fuel cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • H01M8/242—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes comprising framed electrodes or intermediary frame-like gaskets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/028—Sealing means characterised by their material
    • H01M8/0284—Organic resins; Organic polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0286—Processes for forming seals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
DE112004001748.3T 2003-07-11 2004-07-11 Brennstoffzellenanordnung und Verfahren zur Herstellung Expired - Fee Related DE112004001748B8 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10332566 2003-07-11
DE10332566.2 2003-07-11
DE10358052A DE10358052A1 (de) 2003-12-05 2003-12-05 Brennstoffzellenanordnung und Verfahren zur Herstellung
DE10358052.2 2003-12-05
PCT/DE2004/001531 WO2005008818A2 (de) 2003-07-11 2004-07-11 Brennstoffzellenanordnung und verfahren zur herstellung

Publications (3)

Publication Number Publication Date
DE112004001748D2 DE112004001748D2 (de) 2006-06-01
DE112004001748B4 DE112004001748B4 (de) 2014-04-17
DE112004001748B8 true DE112004001748B8 (de) 2014-11-13

Family

ID=34081656

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112004001748.3T Expired - Fee Related DE112004001748B8 (de) 2003-07-11 2004-07-11 Brennstoffzellenanordnung und Verfahren zur Herstellung

Country Status (2)

Country Link
DE (1) DE112004001748B8 (de)
WO (1) WO2005008818A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200810218A (en) * 2006-03-27 2008-02-16 Basf Ag Process for producing a membrane-electrode assembly for a fuel cell
DE102009039900A1 (de) * 2009-09-03 2011-03-10 Daimler Ag Membran-Baugruppe für einen Brennstoffzellenstapel sowie Brennstoffzellenstapel mit der Membran-Baugruppe
DE102017211273A1 (de) 2017-07-03 2019-01-03 Audi Ag Verfahren zum Herstellen einer Brennstoffzellen-Schicht
DE102020128557A1 (de) 2020-10-30 2022-05-05 Audi Aktiengesellschaft Brennstoffzellenstapel mit Gussmaterial und Verfahren zum Herstellen eines Brennstoffzellenstapels

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4824739A (en) * 1986-12-29 1989-04-25 International Fuel Cells Method of operating an electrochemical cell stack
WO1993013566A1 (en) * 1991-12-26 1993-07-08 International Fuel Cells, Inc. Plate-shaped fuel cell component and a method of making the same
DE19703214C2 (de) * 1997-01-29 2003-10-30 Proton Motor Fuel Cell Gmbh Membran-Elektrodeneinheit mit integriertem Dichtrand und Verfahren zu ihrer Herstellung
CN1122322C (zh) * 1998-04-17 2003-09-24 松下电器产业株式会社 固体高分子电解质型燃料电池及其制造方法
US20020155227A1 (en) * 2001-04-23 2002-10-24 Sulzer Markets And Technolgy Ag Method for the manufacture of a functional ceramic layer

Also Published As

Publication number Publication date
WO2005008818A3 (de) 2006-01-05
DE112004001748D2 (de) 2006-06-01
DE112004001748B4 (de) 2014-04-17
WO2005008818A2 (de) 2005-01-27

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Legal Events

Date Code Title Description
8181 Inventor (new situation)

Inventor name: NETTESHEIM, STEFAN, 12205 BERLIN, DE

Inventor name: JAKUBITH, SVEN, 12203 BERLIN, DE

8181 Inventor (new situation)

Inventor name: INVENTOR IS APPLICANT

8127 New person/name/address of the applicant

Owner name: EKPRO GMBH, 12203 BERLIN, DE

8181 Inventor (new situation)

Inventor name: NETTEESHEIM, STEFAN,DR., 12205 BERLIN, DE

Inventor name: JAKUBITH, SVEN,DR., 12203 BERLIN, DE

R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final
R020 Patent grant now final

Effective date: 20150120

R082 Change of representative

Representative=s name: BRANDT & NERN PATENTANWAELTE, DE

Representative=s name: PATENTANWAELTE KATSCHER HABERMANN, DE

R082 Change of representative

Representative=s name: HABERMANN INTELLECTUAL PROPERTY PARTNERSCHAFT , DE

R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: H01M0008020000

Ipc: H01M0008247000

R081 Change of applicant/patentee

Owner name: MAGNUM PIREX AG, DE

Free format text: FORMER OWNER: EKPRO GMBH, 12203 BERLIN, DE

R082 Change of representative

Representative=s name: HABERMANN INTELLECTUAL PROPERTY PARTNERSCHAFT , DE

Representative=s name: BRANDT & NERN PATENTANWAELTE, DE

Representative=s name: PATENTANWAELTE KATSCHER HABERMANN, DE

R082 Change of representative

Representative=s name: HABERMANN INTELLECTUAL PROPERTY PARTNERSCHAFT , DE

Representative=s name: PATENTANWAELTE KATSCHER HABERMANN, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee