DE112020006156A5 - Feuchtetauscher, insbesondere Befeuchter für eine Brennstoffzelle, und Brennstoffzellensystem - Google Patents

Feuchtetauscher, insbesondere Befeuchter für eine Brennstoffzelle, und Brennstoffzellensystem Download PDF

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Publication number
DE112020006156A5
DE112020006156A5 DE112020006156.6T DE112020006156T DE112020006156A5 DE 112020006156 A5 DE112020006156 A5 DE 112020006156A5 DE 112020006156 T DE112020006156 T DE 112020006156T DE 112020006156 A5 DE112020006156 A5 DE 112020006156A5
Authority
DE
Germany
Prior art keywords
fuel cell
humidity exchanger
cell system
humidifier
particular humidifier
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
DE112020006156.6T
Other languages
English (en)
Inventor
Tomas Cahalan
Jochen Ludescher
Marcus Lauber
Anna Schreiber
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.)
Iinovis GmbH
Original Assignee
Iinovis 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 Iinovis GmbH filed Critical Iinovis GmbH
Publication of DE112020006156A5 publication Critical patent/DE112020006156A5/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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • H01M8/04126—Humidifying
    • H01M8/04149—Humidifying by diffusion, e.g. making use of membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/082—Flat membrane modules comprising a stack of flat membranes
    • B01D63/084—Flat membrane modules comprising a stack of flat membranes at least one flow duct intersecting the membranes
    • B01D63/085—Flat membrane modules comprising a stack of flat membranes at least one flow duct intersecting the membranes specially adapted for two fluids in mass exchange flow
    • 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
    • H01M8/0263—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant having meandering or serpentine paths
    • 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • H01M8/04126—Humidifying
    • H01M8/04141—Humidifying by water containing exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F2003/1435—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification comprising semi-permeable membrane
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
    • H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
DE112020006156.6T 2019-12-18 2020-09-21 Feuchtetauscher, insbesondere Befeuchter für eine Brennstoffzelle, und Brennstoffzellensystem Pending DE112020006156A5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102019134988.5 2019-12-18
DE102019134988 2019-12-18
PCT/DE2020/100815 WO2021121464A1 (de) 2019-12-18 2020-09-21 Feuchtetauscher, insbesondere befeuchter für eine brennstoffzelle, und brennstoffzellensystem

Publications (1)

Publication Number Publication Date
DE112020006156A5 true DE112020006156A5 (de) 2022-10-20

Family

ID=72717636

Family Applications (3)

Application Number Title Priority Date Filing Date
DE202020106248.4U Expired - Lifetime DE202020106248U1 (de) 2019-12-18 2020-09-21 Feuchtetauscher, insbesondere Befeuchter für eine Brennstoffzelle, und Brennstoffzellensystem
DE112020006156.6T Pending DE112020006156A5 (de) 2019-12-18 2020-09-21 Feuchtetauscher, insbesondere Befeuchter für eine Brennstoffzelle, und Brennstoffzellensystem
DE102020134182.2A Pending DE102020134182A1 (de) 2019-12-18 2020-12-18 Feuchtetauscher, insbesondere befeuchter für eine brennstoffzelle, und brennstoffzellensystem

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE202020106248.4U Expired - Lifetime DE202020106248U1 (de) 2019-12-18 2020-09-21 Feuchtetauscher, insbesondere Befeuchter für eine Brennstoffzelle, und Brennstoffzellensystem

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE102020134182.2A Pending DE102020134182A1 (de) 2019-12-18 2020-12-18 Feuchtetauscher, insbesondere befeuchter für eine brennstoffzelle, und brennstoffzellensystem

Country Status (2)

Country Link
DE (3) DE202020106248U1 (de)
WO (1) WO2021121464A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021127197B3 (de) 2021-10-20 2023-01-26 Audi Aktiengesellschaft Anordnung für eine Brennstoffzellenvorrichtung
DE102022112009A1 (de) 2022-05-13 2023-11-16 Mann+Hummel Gmbh Befeuchterstapel, insbesondere für ein Brennstoffzellensystem, Befeuchtungseinrichtung und Membrane für einen Befeuchterstapel
DE102022206673A1 (de) 2022-06-30 2024-01-04 Mahle International Gmbh Befeuchter für ein Brennstoffzellensystem

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6764787B2 (en) 2002-09-10 2004-07-20 Utc Fuel Cells, Llc One piece sleeve gas manifold for cell stack assemblies such as fuel cells
JP2006156099A (ja) * 2004-11-29 2006-06-15 Mitsubishi Electric Corp 加湿器およびその製造方法
DE202011109654U1 (de) * 2011-12-23 2013-01-03 Reinz-Dichtungs-Gmbh Strömungsplattenverbund für Membranstapel
DE102014201248A1 (de) 2014-01-23 2015-07-23 Volkswagen Ag Feuchtetauscher und Brennstoffzellenanordnung mit einem solchen
DE102015209802A1 (de) 2015-05-28 2016-12-01 Thyssenkrupp Ag Brennstoffzelle mit Befeuchter
DE102016224478A1 (de) 2016-12-08 2018-06-14 Bayerische Motoren Werke Aktiengesellschaft Membranbefeuchter für ein Brennstoffzellensystem sowie Brennstoffzellensystem

Also Published As

Publication number Publication date
DE102020134182A1 (de) 2021-06-24
DE202020106248U1 (de) 2021-04-29
WO2021121464A1 (de) 2021-06-24

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R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: B01F0003040000

Ipc: B01F0023200000