TW200737576A - Gas-inlet pressure adjustment structure for bipolar plate of fuel cell stack - Google Patents

Gas-inlet pressure adjustment structure for bipolar plate of fuel cell stack

Info

Publication number
TW200737576A
TW200737576A TW095110417A TW95110417A TW200737576A TW 200737576 A TW200737576 A TW 200737576A TW 095110417 A TW095110417 A TW 095110417A TW 95110417 A TW95110417 A TW 95110417A TW 200737576 A TW200737576 A TW 200737576A
Authority
TW
Taiwan
Prior art keywords
gas
open end
bipolar plate
fuel cell
cell stack
Prior art date
Application number
TW095110417A
Other languages
English (en)
Other versions
TWI328308B (zh
Inventor
Jefferson Yuan-Sheng Yang
yao-sheng Xu
Mike Pen-Mu Kao
feng-xiang Xiao
Original Assignee
Asia Pacific Fuel Cell Tech
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 Tech filed Critical Asia Pacific Fuel Cell Tech
Priority to TW095110417A priority Critical patent/TW200737576A/zh
Priority to US11/653,211 priority patent/US20070224474A1/en
Priority to CA002579308A priority patent/CA2579308A1/en
Priority to JP2007046684A priority patent/JP2007258168A/ja
Publication of TW200737576A publication Critical patent/TW200737576A/zh
Application granted granted Critical
Publication of TWI328308B publication Critical patent/TWI328308B/zh

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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/2483—Details of groupings of fuel cells characterised by internal manifolds
    • 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
    • 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)
TW095110417A 2006-03-24 2006-03-24 Gas-inlet pressure adjustment structure for bipolar plate of fuel cell stack TW200737576A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
TW095110417A TW200737576A (en) 2006-03-24 2006-03-24 Gas-inlet pressure adjustment structure for bipolar plate of fuel cell stack
US11/653,211 US20070224474A1 (en) 2006-03-24 2007-01-16 Gas-inlet pressure adjustment structure for flow field plate of fuel cell stack
CA002579308A CA2579308A1 (en) 2006-03-24 2007-02-19 Gas-inlet pressure adjustment structure for flow field plate of fuel cell stack
JP2007046684A JP2007258168A (ja) 2006-03-24 2007-02-27 燃料電池フローフィールドプレートの気体入口圧力調節構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW095110417A TW200737576A (en) 2006-03-24 2006-03-24 Gas-inlet pressure adjustment structure for bipolar plate of fuel cell stack

Publications (2)

Publication Number Publication Date
TW200737576A true TW200737576A (en) 2007-10-01
TWI328308B TWI328308B (zh) 2010-08-01

Family

ID=38533843

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095110417A TW200737576A (en) 2006-03-24 2006-03-24 Gas-inlet pressure adjustment structure for bipolar plate of fuel cell stack

Country Status (4)

Country Link
US (1) US20070224474A1 (zh)
JP (1) JP2007258168A (zh)
CA (1) CA2579308A1 (zh)
TW (1) TW200737576A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109626074A (zh) * 2019-01-21 2019-04-16 深圳市信宇人科技股份有限公司 气浮式旋转输送机构

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2026393A1 (en) * 2007-08-13 2009-02-18 Nissan Motor Co., Ltd. Fuel cell separator and fuel cell
US8916301B2 (en) * 2010-03-01 2014-12-23 Ballard Power Systems Inc. Fuel cell reactant inlet humidification
JP6205915B2 (ja) * 2013-07-08 2017-10-04 トヨタ車体株式会社 燃料電池のガス流路形成部材及び燃料電池
DE102016111638A1 (de) * 2016-06-24 2017-12-28 Volkswagen Ag Bipolarplatte mit variabler Breite der Reaktionsgaskanäle im Eintrittsbereich des aktiven Bereichs, Brennstoffzellenstapel und Brennstoffzellensystem mit solchen Bipolarplatten sowie Fahrzeug
DE102020208196A1 (de) * 2020-07-01 2022-01-05 Robert Bosch Gesellschaft mit beschränkter Haftung Bipolarplatte, Brennstoffzellensystem und Verfahren zur Herstellung einer Bipolarplatte
CN112968191B (zh) * 2021-02-22 2022-06-21 西安交通大学 风冷燃料电池的阴极流场板结构和风冷燃料电池

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2352443C (en) * 2000-07-07 2005-12-27 Nippon Steel Corporation Separators for solid polymer fuel cells and method for producing same, and solid polymer fuel cells
US6756149B2 (en) * 2001-10-23 2004-06-29 Ballard Power Systems Inc. Electrochemical fuel cell with non-uniform fluid flow design
US20040151960A1 (en) * 2003-01-31 2004-08-05 Rock Jeffrey Allan Flow restrictors in fuel cell flow-field

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109626074A (zh) * 2019-01-21 2019-04-16 深圳市信宇人科技股份有限公司 气浮式旋转输送机构

Also Published As

Publication number Publication date
JP2007258168A (ja) 2007-10-04
US20070224474A1 (en) 2007-09-27
CA2579308A1 (en) 2007-09-24
TWI328308B (zh) 2010-08-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees