DE602007011339D1 - Einstellkonstruktion für Gaseinlassdruck einer Flussfeldplatte eines Brennstoffzellenstapels - Google Patents

Einstellkonstruktion für Gaseinlassdruck einer Flussfeldplatte eines Brennstoffzellenstapels

Info

Publication number
DE602007011339D1
DE602007011339D1 DE602007011339T DE602007011339T DE602007011339D1 DE 602007011339 D1 DE602007011339 D1 DE 602007011339D1 DE 602007011339 T DE602007011339 T DE 602007011339T DE 602007011339 T DE602007011339 T DE 602007011339T DE 602007011339 D1 DE602007011339 D1 DE 602007011339D1
Authority
DE
Germany
Prior art keywords
open end
gas
flow field
field plate
gas inlet
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.)
Active
Application number
DE602007011339T
Other languages
English (en)
Inventor
Jefferson Ys Yang
Yao-Sheng Hsu
Mike Pen-Mu Kao
Feng-Hsiang Hsiao
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.)
Asia Pacific Fuel Cell Technologies Ltd
Original Assignee
Asia Pacific Fuel Cell Technologies Ltd
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 Asia Pacific Fuel Cell Technologies Ltd filed Critical Asia Pacific Fuel Cell Technologies Ltd
Publication of DE602007011339D1 publication Critical patent/DE602007011339D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01M8/0202—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
    • H01M8/0265—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant the reactant or coolant channels having varying cross sections
    • 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
    • H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
    • H01M8/04179—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal by purging or increasing flow or pressure of reactants
    • 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
    • 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
    • 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)
  • Control Of Fluid Pressure (AREA)
DE602007011339T 2006-03-28 2007-01-10 Einstellkonstruktion für Gaseinlassdruck einer Flussfeldplatte eines Brennstoffzellenstapels Active DE602007011339D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2006100664120A CN101047255B (zh) 2006-03-28 2006-03-28 燃料电池反应极板的气体入口压力调节结构

Publications (1)

Publication Number Publication Date
DE602007011339D1 true DE602007011339D1 (de) 2011-02-03

Family

ID=38149797

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007011339T Active DE602007011339D1 (de) 2006-03-28 2007-01-10 Einstellkonstruktion für Gaseinlassdruck einer Flussfeldplatte eines Brennstoffzellenstapels

Country Status (4)

Country Link
EP (1) EP1840994B1 (de)
CN (1) CN101047255B (de)
AT (1) ATE492918T1 (de)
DE (1) DE602007011339D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008033211A1 (de) * 2008-07-15 2010-01-21 Daimler Ag Bipolarplatte für eine Brennstoffzellenanordnung, insbesondere zur Anordnung zwischen zwei benachbarten Membran-Elektroden-Anordnungen
FR2984015B1 (fr) * 2011-12-13 2014-07-04 Peugeot Citroen Automobiles Sa Procede pour evacuer des gouttelettes presentes a l'interieur de canaux d'une pile a combustible et dispositif de mise en oeuvre du procede.
DE102016224612B4 (de) * 2016-12-09 2021-07-01 Audi Ag Platte für ein Brennstoffzellensystem sowie Verfahren zur Herstellung eines Flussfeldes in einer Platte
JP7110920B2 (ja) * 2018-11-06 2022-08-02 トヨタ自動車株式会社 燃料電池スタック
CN111342077B (zh) * 2018-11-30 2021-04-02 中国科学院大连化学物理研究所 一种透水双极板质子交换膜燃料电池的保存方法
CN113471469A (zh) * 2020-03-31 2021-10-01 上海氢晨新能源科技有限公司 一种金属双极板和空冷质子交换膜燃料电池
CN114388837B (zh) * 2021-12-03 2024-06-18 西安交通大学 基于翼形导流的燃料电池流道结构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH081805B2 (ja) * 1985-06-14 1996-01-10 株式会社日立製作所 燃料電池
JPS6463271A (en) * 1987-09-02 1989-03-09 Hitachi Ltd Fuel cell
US6756149B2 (en) 2001-10-23 2004-06-29 Ballard Power Systems Inc. Electrochemical fuel cell with non-uniform fluid flow design
CN2514499Y (zh) * 2001-12-26 2002-10-02 天津大学 直接甲醇燃料电池促进甲醇利用的双极板
US20040219418A1 (en) 2003-04-30 2004-11-04 Peter Mardilovich Fuel cell assembly and method for controlling reaction equilibrium
CN1571204A (zh) * 2003-07-14 2005-01-26 亚太燃料电池科技股份有限公司 气冷式燃料电池组的冷却装置

Also Published As

Publication number Publication date
EP1840994A1 (de) 2007-10-03
ATE492918T1 (de) 2011-01-15
CN101047255A (zh) 2007-10-03
CN101047255B (zh) 2011-03-16
EP1840994B1 (de) 2010-12-22

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