DE112021003385A5 - Brennstoffzellenanordnung und Verfahren zur Herstellung einer Brennstoffzellenanordnung - Google Patents

Brennstoffzellenanordnung und Verfahren zur Herstellung einer Brennstoffzellenanordnung Download PDF

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Publication number
DE112021003385A5
DE112021003385A5 DE112021003385.9T DE112021003385T DE112021003385A5 DE 112021003385 A5 DE112021003385 A5 DE 112021003385A5 DE 112021003385 T DE112021003385 T DE 112021003385T DE 112021003385 A5 DE112021003385 A5 DE 112021003385A5
Authority
DE
Germany
Prior art keywords
fuel cell
cell assembly
manufacturing
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.)
Pending
Application number
DE112021003385.9T
Other languages
English (en)
Inventor
Markus Ochs
Stefan Granzow
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.)
Vitesco Technologies GmbH
Original Assignee
Vitesco Technologies 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 Vitesco Technologies GmbH filed Critical Vitesco Technologies GmbH
Publication of DE112021003385A5 publication Critical patent/DE112021003385A5/de
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/002Shape, form of a fuel cell
    • H01M8/006Flat
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J15/00Sealings
    • F16J15/02Sealings between relatively-stationary surfaces
    • F16J15/14Sealings between relatively-stationary surfaces by means of granular or plastic material, or fluid
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/02Details
    • H01M8/0202Collectors; Separators, e.g. bipolar separators; Interconnectors
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/02Details
    • H01M8/0202Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0258Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/02Details
    • H01M8/0202Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0258Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • H01M8/026Collectors; 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/02Details
    • H01M8/0271Sealing or supporting means around electrodes, matrices or membranes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/02Details
    • H01M8/0271Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0276Sealing means characterised by their form
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/02Details
    • H01M8/0271Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/028Sealing means characterised by their material
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/02Details
    • H01M8/0271Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/028Sealing means characterised by their material
    • H01M8/0284Organic resins; Organic polymers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/02Details
    • H01M8/0271Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0286Processes for forming seals
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30Hydrogen technology
    • Y02E60/50Fuel cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fuel Cell (AREA)
DE112021003385.9T 2020-06-25 2021-06-24 Brennstoffzellenanordnung und Verfahren zur Herstellung einer Brennstoffzellenanordnung Pending DE112021003385A5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102020207919.6A DE102020207919A1 (de) 2020-06-25 2020-06-25 Brennstoffzellenanordnung und Verfahren zur Herstellung einer Brennstoffzellenanordnung
DE102020207919.6 2020-06-25
PCT/EP2021/067351 WO2021260113A1 (de) 2020-06-25 2021-06-24 Brennstoffzellenanordnung und verfahren zur herstellung einer brennstoffzellenanordnung

Publications (1)

Publication Number Publication Date
DE112021003385A5 true DE112021003385A5 (de) 2023-04-13

Family

ID=76807606

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102020207919.6A Withdrawn DE102020207919A1 (de) 2020-06-25 2020-06-25 Brennstoffzellenanordnung und Verfahren zur Herstellung einer Brennstoffzellenanordnung
DE112021003385.9T Pending DE112021003385A5 (de) 2020-06-25 2021-06-24 Brennstoffzellenanordnung und Verfahren zur Herstellung einer Brennstoffzellenanordnung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102020207919.6A Withdrawn DE102020207919A1 (de) 2020-06-25 2020-06-25 Brennstoffzellenanordnung und Verfahren zur Herstellung einer Brennstoffzellenanordnung

Country Status (2)

Country Link
DE (2) DE102020207919A1 (de)
WO (1) WO2021260113A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114566689B (zh) * 2022-02-10 2024-01-19 浙江氢邦科技有限公司 一种平管式电池堆气腔封装用具及其电堆气腔封装方法
CN114420967B (zh) * 2022-03-29 2022-08-05 潍柴动力股份有限公司 氢燃料电池电堆及解决端部单体寿命快速衰减的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3532547B2 (ja) * 2000-11-30 2004-05-31 本田技研工業株式会社 シール一体型セパレータの製造方法
EP1653538A1 (de) * 2004-10-29 2006-05-03 Sgl Carbon Ag Kühlplattenmodul mit integralem Dichtungselement für einen Brennstoffzellenstack
US20070212587A1 (en) * 2005-04-01 2007-09-13 Nick Fragiadakis Apparatus for and method of forming seals in an electrochemical cell assembly
JP4367470B2 (ja) 2006-08-31 2009-11-18 トヨタ自動車株式会社 固体高分子型燃料電池セル用の電解質膜とその製造方法および膜電極接合体
JP4900541B2 (ja) 2009-12-01 2012-03-21 トヨタ自動車株式会社 燃料電池
US8877406B2 (en) 2010-06-15 2014-11-04 Toyota Jidosha Kabushiki Kaisha Fuel cell, and method of manufacturing a fuel cell
WO2014111745A2 (en) 2013-01-18 2014-07-24 Daimler Ag Fuel cell assemblies and preparation methods therefor
JP6597552B2 (ja) 2016-10-25 2019-10-30 トヨタ自動車株式会社 ガスケットおよび燃料電池
CN108598522B (zh) * 2018-04-28 2023-01-31 上海治臻新能源股份有限公司 一种增强燃料电池电堆稳定性的密封结构

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Publication number Publication date
DE102020207919A1 (de) 2021-12-30
WO2021260113A1 (de) 2021-12-30

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