WO2015185403A8 - Befeuchter, platte, vorrichtung und kraftfahrzeug - Google Patents

Befeuchter, platte, vorrichtung und kraftfahrzeug Download PDF

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Publication number
WO2015185403A8
WO2015185403A8 PCT/EP2015/061666 EP2015061666W WO2015185403A8 WO 2015185403 A8 WO2015185403 A8 WO 2015185403A8 EP 2015061666 W EP2015061666 W EP 2015061666W WO 2015185403 A8 WO2015185403 A8 WO 2015185403A8
Authority
WO
WIPO (PCT)
Prior art keywords
gas
humidifier
humidifying
humidifying duct
pressure
Prior art date
Application number
PCT/EP2015/061666
Other languages
English (en)
French (fr)
Other versions
WO2015185403A2 (de
WO2015185403A3 (de
Inventor
Jan-Philipp Brinkmeier
Original Assignee
Volkswagen Ag
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 Volkswagen Ag filed Critical Volkswagen Ag
Priority to US15/315,607 priority Critical patent/US10971740B2/en
Priority to CN201580029602.2A priority patent/CN106413862B/zh
Publication of WO2015185403A2 publication Critical patent/WO2015185403A2/de
Publication of WO2015185403A3 publication Critical patent/WO2015185403A3/de
Publication of WO2015185403A8 publication Critical patent/WO2015185403A8/de

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
    • H01M8/04141—Humidifying by water containing exhaust gases
    • 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
    • B01D63/06—Tubular membrane modules
    • 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
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B01D2053/221—Devices
    • B01D2053/222—Devices with plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B01D2053/221—Devices
    • B01D2053/223—Devices with hollow tubes
    • B01D2053/224—Devices with hollow tubes with hollow fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/20—Specific housing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/06—Surface irregularities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/268—Drying gases or vapours by diffusion
    • 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
    • B01D63/06—Tubular membrane modules
    • B01D63/066—Tubular membrane modules with a porous block having membrane coated passages
    • 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
    • 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
    • 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)
  • Air Humidification (AREA)

Abstract

Die vorliegende Erfindung betrifft einen Befeuchter, eine Vorrichtung mit Brennstoffzelle und ein Kraftfahrzeug. Der erfindungsgemäß vorgeschlagene Befeuchter (100) umfasst mindestens einen Befeuchtungskanal (210), wobei der Befeuchter (100) so ausgestaltet ist, dass im Befeuchtungskanal (210) ein zu befeuchtendes erstes Gas in einer Strömungsrichtung und durch ein wasserdurchlässiges Material (130) getrennt an einem befeuchtenden zweiten Gas vorbeigeführt werden kann, sodass Wasser vom zweiten Gas in das erste Gas übertritt. Der erfindungsgemäß vorgeschlagene Befeuchter (100) ist dadurch gekennzeichnet, dass sich eine dem ersten Gas zur Verfügung stehende Querschnittsfläche des Befeuchtungskanals (210) in der Strömungsrichtung verringert. Die Verjüngung der Querschnittsfläche bewirkt einen Druckabfall über den Befeuchtungskanal, der einen Druckanstieg infolge der zunehmenden Befeuchtung verringert, kompensiert oder überkompensiert, sodass die Partialdruckdifferenz zwischen erstem und zweiten Gas trotz Feuchteübertritt über die Befeuchtungskanalstrecke groß bleibt.
PCT/EP2015/061666 2014-06-02 2015-05-27 Befeuchter, platte, vorrichtung und kraftfahrzeug WO2015185403A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US15/315,607 US10971740B2 (en) 2014-06-02 2015-05-27 Humidifier, plate, device, and motor vehicle
CN201580029602.2A CN106413862B (zh) 2014-06-02 2015-05-27 加湿器、板、装置以及机动车

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014210370.3A DE102014210370A1 (de) 2014-06-02 2014-06-02 Befeuchter, Platte, Vorrichtung und Kraftfahrzeug
DE102014210370.3 2014-06-02

Publications (3)

Publication Number Publication Date
WO2015185403A2 WO2015185403A2 (de) 2015-12-10
WO2015185403A3 WO2015185403A3 (de) 2016-02-18
WO2015185403A8 true WO2015185403A8 (de) 2016-03-17

Family

ID=53365996

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2015/061666 WO2015185403A2 (de) 2014-06-02 2015-05-27 Befeuchter, platte, vorrichtung und kraftfahrzeug

Country Status (4)

Country Link
US (1) US10971740B2 (de)
CN (2) CN106413862B (de)
DE (1) DE102014210370A1 (de)
WO (1) WO2015185403A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200069944A (ko) * 2018-12-07 2020-06-17 현대자동차주식회사 연료전지용 가습기
DE102019209858A1 (de) * 2019-07-04 2021-01-07 Mahle International Gmbh Befeuchtungsvorrichtung zum Übertragen von Wasser und/oder Wasserdampf, Verfahren zum Betreiben eines Befeuchters sowie Kraftfahrzeug mit einer Befeuchtungsvorrichtung
JP2024506874A (ja) * 2021-03-17 2024-02-15 コーロン インダストリーズ インク 燃料電池用加湿器のカートリッジ及び燃料電池用加湿器

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0771795A (ja) 1993-09-02 1995-03-17 Mitsubishi Rayon Co Ltd 中空糸膜式加湿器
US6554261B2 (en) * 2000-01-19 2003-04-29 Honda Giken Kogyo Kabushiki Kaisha Humidifier
JP2001202975A (ja) * 2000-01-19 2001-07-27 Honda Motor Co Ltd 燃料電池用加湿装置
JP2002066271A (ja) * 2000-08-30 2002-03-05 Kyocera Corp ガス分離フィルタ
US6551736B1 (en) * 2000-10-30 2003-04-22 Teledyne Energy Systems, Inc. Fuel cell collector plates with improved mass transfer channels
CN2544418Y (zh) * 2002-05-24 2003-04-09 上海神力科技有限公司 一种用于燃料电池的高效增湿装置
JP2003346874A (ja) * 2002-05-24 2003-12-05 Mitsubishi Heavy Ind Ltd 流路内蔵型台座及びそれを用いた燃料電池発電システム
DE10244707A1 (de) 2002-09-24 2004-04-01 Daimlerchrysler Ag Vorrichtung zum Austausch von Feuchtigkeit zwischen einem feuchten und einem trockenen Gasstrom
EP1469542A1 (de) * 2003-04-09 2004-10-20 Matsushita Electric Industrial Co., Ltd. Polymerelektrolytmembran-Brennstoffzelle
JP2004319137A (ja) * 2003-04-11 2004-11-11 Toyota Central Res & Dev Lab Inc 固体高分子型燃料電池
JP2006114387A (ja) * 2004-10-15 2006-04-27 Toyota Motor Corp 燃料電池
JP4603920B2 (ja) * 2005-03-31 2010-12-22 トヨタ自動車株式会社 燃料電池用加湿装置及びこれを備えた燃料電池システム
DE102005028718A1 (de) * 2005-06-20 2006-12-28 Carl Freudenberg Kg Hohlfaseranordnung
WO2007084561A2 (en) * 2006-01-17 2007-07-26 Henkel Corporation Bonded fuel cell assembly, methods, systems and sealant compositions for producing the same
JP4971688B2 (ja) * 2006-06-02 2012-07-11 本田技研工業株式会社 燃料電池システム
JP5383493B2 (ja) * 2007-09-21 2014-01-08 パナソニック株式会社 燃料電池システム
DE102008006793A1 (de) 2008-01-30 2009-08-06 Carl Freudenberg Kg Befeuchter
JP2010107126A (ja) * 2008-10-30 2010-05-13 Honda Motor Co Ltd 加湿器
JP2010151339A (ja) * 2008-12-24 2010-07-08 Honda Motor Co Ltd 加湿器の製造方法
US8058352B2 (en) * 2009-08-28 2011-11-15 GM Global Technology Operations LLC Perfluorocyclobutane based water vapor transfer membranes
KR101144076B1 (ko) * 2009-11-30 2012-05-23 기아자동차주식회사 연료전지용 가습장치
KR101185326B1 (ko) * 2010-03-31 2012-09-26 코오롱인더스트리 주식회사 연료전지용 가습기
WO2011162226A1 (ja) * 2010-06-23 2011-12-29 日産自動車株式会社 燃料電池システム
US9048468B2 (en) * 2010-09-17 2015-06-02 GM Global Technology Operations LLC Method for forming channels on diffusion media for a membrane humidifier
US9735438B2 (en) * 2011-01-13 2017-08-15 Dana Canada Corporation Humidifier for fuel cell systems
US8919746B2 (en) * 2011-01-13 2014-12-30 Dana Canada Corporation Humidifier for fuel cell systems
JP2013165120A (ja) * 2012-02-09 2013-08-22 Nec Corp 冷却部材および冷却装置並びに発熱体の冷却方法
CN102798186B (zh) * 2012-07-30 2014-10-29 丹阳市巨贸康健器材有限公司 加湿器
DE102014006465A1 (de) * 2014-05-06 2015-11-12 Mann+Hummel Gmbh Befeuchtungseinrichtung, beispielsweise für eine Brennstoffzelle
US20170084935A1 (en) * 2015-09-22 2017-03-23 Mann+Hummel Gmbh Humidifier, for Example for a Fuel Cell
EP3276722B1 (de) * 2016-07-28 2019-10-16 Toyota Jidosha Kabushiki Kaisha Gasstrompassagenbildungselement und zelle für eine brennstoffzelle
DE102016224475A1 (de) * 2016-12-08 2018-06-14 Bayerische Motoren Werke Aktiengesellschaft Membranbefeuchter, vorzugsweise für ein Brennstoffzellensystem
US11273413B2 (en) * 2018-03-26 2022-03-15 Xergy Inc. Composite ionomer membrane tubing modules and system and methods incorporating same
KR20200056230A (ko) * 2018-11-14 2020-05-22 현대자동차주식회사 연료전지용 가습기
DE102019217301A1 (de) * 2018-11-16 2020-06-04 Mahle International Gmbh Befeuchtungsmodul zum Befeuchten eines Fluids
KR20200069944A (ko) * 2018-12-07 2020-06-17 현대자동차주식회사 연료전지용 가습기

Also Published As

Publication number Publication date
WO2015185403A2 (de) 2015-12-10
CN106413862B (zh) 2020-04-24
WO2015185403A3 (de) 2016-02-18
CN111514760A (zh) 2020-08-11
DE102014210370A1 (de) 2015-12-03
CN106413862A (zh) 2017-02-15
US20170222235A1 (en) 2017-08-03
US10971740B2 (en) 2021-04-06

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