JP7425424B2 - 燃料電池用加湿器 - Google Patents

燃料電池用加湿器 Download PDF

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Publication number
JP7425424B2
JP7425424B2 JP2022565464A JP2022565464A JP7425424B2 JP 7425424 B2 JP7425424 B2 JP 7425424B2 JP 2022565464 A JP2022565464 A JP 2022565464A JP 2022565464 A JP2022565464 A JP 2022565464A JP 7425424 B2 JP7425424 B2 JP 7425424B2
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JP
Japan
Prior art keywords
humidifying
film
flow path
gas flow
separator
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Active
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JP2022565464A
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English (en)
Japanese (ja)
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JPWO2022114147A1 (https=
Inventor
克宏 梶尾
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.)
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
Aisin Corp
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Publication of JPWO2022114147A1 publication Critical patent/JPWO2022114147A1/ja
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    • 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
    • B01D63/0822—Plate-and-frame devices
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • 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
    • 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
    • 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
    • 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
    • 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
    • H01M8/04291—Arrangements for managing water in solid electrolyte fuel cell systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/04—Specific sealing means
    • B01D2313/041—Gaskets or O-rings
    • 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

  • 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)
JP2022565464A 2020-11-26 2021-11-26 燃料電池用加湿器 Active JP7425424B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020195803 2020-11-26
JP2020195803 2020-11-26
PCT/JP2021/043473 WO2022114147A1 (ja) 2020-11-26 2021-11-26 燃料電池用加湿器

Publications (2)

Publication Number Publication Date
JPWO2022114147A1 JPWO2022114147A1 (https=) 2022-06-02
JP7425424B2 true JP7425424B2 (ja) 2024-01-31

Family

ID=81754453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022565464A Active JP7425424B2 (ja) 2020-11-26 2021-11-26 燃料電池用加湿器

Country Status (5)

Country Link
US (1) US20230395828A1 (https=)
EP (1) EP4254570A4 (https=)
JP (1) JP7425424B2 (https=)
CN (1) CN116438688A (https=)
WO (1) WO2022114147A1 (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004006389A (ja) 2003-07-30 2004-01-08 Toyota Motor Corp 燃料電池の加湿装置
JP2006156099A (ja) 2004-11-29 2006-06-15 Mitsubishi Electric Corp 加湿器およびその製造方法
JP2007163035A (ja) 2005-12-14 2007-06-28 Mitsubishi Electric Corp 加湿器
JP2008282555A (ja) 2007-05-08 2008-11-20 Matsushita Electric Ind Co Ltd 燃料電池装置
JP2009199741A (ja) 2008-02-19 2009-09-03 Toyota Motor Corp 燃料電池及び加湿器
JP2016146320A (ja) 2014-12-30 2016-08-12 ジーエム・グローバル・テクノロジー・オペレーションズ・エルエルシー 燃料電池および水輸送膜のための発泡テトラフルオロエチレン（ｅＰＴＦＥ）支持体上のグラフト化官能基
DE202016100670U1 (de) 2016-02-10 2017-05-11 Reinz-Dichtungs-Gmbh Strömungsplatte für einen Befeuchter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3881546B2 (ja) 2001-12-17 2007-02-14 アイシン精機株式会社 燃料電池用加湿器
CN211265624U (zh) * 2019-01-30 2020-08-14 深圳伊腾迪新能源有限公司 一种新型燃料电池气体增湿器

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004006389A (ja) 2003-07-30 2004-01-08 Toyota Motor Corp 燃料電池の加湿装置
JP2006156099A (ja) 2004-11-29 2006-06-15 Mitsubishi Electric Corp 加湿器およびその製造方法
JP2007163035A (ja) 2005-12-14 2007-06-28 Mitsubishi Electric Corp 加湿器
JP2008282555A (ja) 2007-05-08 2008-11-20 Matsushita Electric Ind Co Ltd 燃料電池装置
JP2009199741A (ja) 2008-02-19 2009-09-03 Toyota Motor Corp 燃料電池及び加湿器
JP2016146320A (ja) 2014-12-30 2016-08-12 ジーエム・グローバル・テクノロジー・オペレーションズ・エルエルシー 燃料電池および水輸送膜のための発泡テトラフルオロエチレン（ｅＰＴＦＥ）支持体上のグラフト化官能基
DE202016100670U1 (de) 2016-02-10 2017-05-11 Reinz-Dichtungs-Gmbh Strömungsplatte für einen Befeuchter

Also Published As

Publication number Publication date
EP4254570A1 (en) 2023-10-04
EP4254570A4 (en) 2024-05-01
US20230395828A1 (en) 2023-12-07
CN116438688A (zh) 2023-07-14
JPWO2022114147A1 (https=) 2022-06-02
WO2022114147A1 (ja) 2022-06-02

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