DE112019004900A5 - Separatorplatte und elektrochemisches system - Google Patents

Separatorplatte und elektrochemisches system Download PDF

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Publication number
DE112019004900A5
DE112019004900A5 DE112019004900.3T DE112019004900T DE112019004900A5 DE 112019004900 A5 DE112019004900 A5 DE 112019004900A5 DE 112019004900 T DE112019004900 T DE 112019004900T DE 112019004900 A5 DE112019004900 A5 DE 112019004900A5
Authority
DE
Germany
Prior art keywords
separator plate
electrochemical system
electrochemical
separator
plate
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.)
Pending
Application number
DE112019004900.3T
Other languages
English (en)
Inventor
Ahmet Oruc
Thomas Stöhr
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.)
Reinz Dichtungs GmbH
Original Assignee
Reinz Dichtungs 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
Application filed by Reinz Dichtungs GmbH filed Critical Reinz Dichtungs GmbH
Publication of DE112019004900A5 publication Critical patent/DE112019004900A5/de
Pending 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
    • H01M8/0297—Arrangements for joining electrodes, reservoir layers, heat exchange units or bipolar separators to each other
    • 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
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
    • H01M8/0254—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form corrugated or undulated
    • 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
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
    • H01M8/0256—Vias, i.e. connectors passing through the separator material
    • 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
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • H01M8/026—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant characterised by grooves, e.g. their pitch or depth
    • 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
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0267—Collectors; Separators, e.g. bipolar separators; Interconnectors having heating or cooling means, e.g. heaters or coolant flow channels
    • 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
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0276—Sealing means characterised by their form
    • 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/04537—Electric variables
    • H01M8/04544—Voltage
    • H01M8/04552—Voltage of the individual fuel cell
    • 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/04537—Electric variables
    • H01M8/04544—Voltage
    • H01M8/04559—Voltage of fuel cell stacks
    • 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

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)
DE112019004900.3T 2018-09-28 2019-09-26 Separatorplatte und elektrochemisches system Pending DE112019004900A5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202018105617.4 2018-09-28
DE202018105617.4U DE202018105617U1 (de) 2018-09-28 2018-09-28 Separatorplatte und elektrochemisches System
PCT/EP2019/076122 WO2020064975A1 (de) 2018-09-28 2019-09-26 Separatorplatte und elektrochemisches system

Publications (1)

Publication Number Publication Date
DE112019004900A5 true DE112019004900A5 (de) 2021-08-26

Family

ID=68104622

Family Applications (2)

Application Number Title Priority Date Filing Date
DE202018105617.4U Active DE202018105617U1 (de) 2018-09-28 2018-09-28 Separatorplatte und elektrochemisches System
DE112019004900.3T Pending DE112019004900A5 (de) 2018-09-28 2019-09-26 Separatorplatte und elektrochemisches system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE202018105617.4U Active DE202018105617U1 (de) 2018-09-28 2018-09-28 Separatorplatte und elektrochemisches System

Country Status (5)

Country Link
US (1) US11967739B2 (de)
KR (1) KR20210060609A (de)
CN (1) CN112789753A (de)
DE (2) DE202018105617U1 (de)
WO (1) WO2020064975A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202021104874U1 (de) 2021-09-09 2022-12-12 Reinz-Dichtungs-Gmbh Platte für ein elektrochemisches, medienführendes System, Kontaktelement und Übertragungseinrichtung
DE202022106651U1 (de) 2022-11-28 2024-03-01 Reinz-Dichtungs-Gmbh Separatorplatte mit einer Haltestruktur für einen Steckerstift

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4087038B2 (ja) * 2000-03-14 2008-05-14 本田技研工業株式会社 燃料電池
JP4067371B2 (ja) * 2002-09-25 2008-03-26 本田技研工業株式会社 燃料電池
JP4389456B2 (ja) * 2003-03-20 2009-12-24 株式会社トヨトミ 固体高分子電解質型燃料電池のセル電圧測定部構造
US7732079B2 (en) * 2004-03-17 2010-06-08 Honda Motor Co., Ltd. Fuel cell stack
FR2887690B1 (fr) * 2005-06-28 2007-09-14 Peugeot Citroen Automobiles Sa Plaque bipolaire pour pile a combustible comportant un logement pour connecteur de mesure
DE202015104972U1 (de) * 2015-09-18 2016-12-20 Reinz-Dichtungs-Gmbh Separatorplatte für ein elektrochemisches System
DE102015223040A1 (de) * 2015-11-23 2017-05-24 Volkswagen Ag Brennstoffzelle sowie Brennstoffzellensystem mit einer solchen
DE102016225432A1 (de) * 2016-12-19 2018-06-21 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Kontaktieren von Separatorplatten eines Brennstoffzellenstapels
DE202016107302U1 (de) * 2016-12-22 2018-03-27 Reinz-Dichtungs-Gmbh Separatorplatte für ein elektrochemisches System

Also Published As

Publication number Publication date
CN112789753A (zh) 2021-05-11
US11967739B2 (en) 2024-04-23
US20220006105A1 (en) 2022-01-06
KR20210060609A (ko) 2021-05-26
DE202018105617U1 (de) 2020-01-03
WO2020064975A1 (de) 2020-04-02

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