JP5234879B2 - 燃料電池 - Google Patents

燃料電池 Download PDF

Info

Publication number
JP5234879B2
JP5234879B2 JP2006058104A JP2006058104A JP5234879B2 JP 5234879 B2 JP5234879 B2 JP 5234879B2 JP 2006058104 A JP2006058104 A JP 2006058104A JP 2006058104 A JP2006058104 A JP 2006058104A JP 5234879 B2 JP5234879 B2 JP 5234879B2
Authority
JP
Japan
Prior art keywords
gas
side buffer
buffer region
electrolyte membrane
fuel cell
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.)
Expired - Fee Related
Application number
JP2006058104A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007234543A (ja
JP2007234543A5 (enExample
Inventor
健 牛尾
力 岩澤
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP2006058104A priority Critical patent/JP5234879B2/ja
Priority to US11/712,714 priority patent/US8003278B2/en
Publication of JP2007234543A publication Critical patent/JP2007234543A/ja
Publication of JP2007234543A5 publication Critical patent/JP2007234543A5/ja
Application granted granted Critical
Publication of JP5234879B2 publication Critical patent/JP5234879B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
    • H01M8/0256—Vias, i.e. connectors passing through the separator material
    • 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
    • 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
    • H01M8/24—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)
JP2006058104A 2006-03-03 2006-03-03 燃料電池 Expired - Fee Related JP5234879B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2006058104A JP5234879B2 (ja) 2006-03-03 2006-03-03 燃料電池
US11/712,714 US8003278B2 (en) 2006-03-03 2007-03-01 Fuel cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006058104A JP5234879B2 (ja) 2006-03-03 2006-03-03 燃料電池

Publications (3)

Publication Number Publication Date
JP2007234543A JP2007234543A (ja) 2007-09-13
JP2007234543A5 JP2007234543A5 (enExample) 2009-04-16
JP5234879B2 true JP5234879B2 (ja) 2013-07-10

Family

ID=38471829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006058104A Expired - Fee Related JP5234879B2 (ja) 2006-03-03 2006-03-03 燃料電池

Country Status (2)

Country Link
US (1) US8003278B2 (enExample)
JP (1) JP5234879B2 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100952023B1 (ko) 2008-02-14 2010-04-08 현대자동차주식회사 연료전지 스택 가습 장치
JP4665978B2 (ja) * 2008-03-10 2011-04-06 トヨタ自動車株式会社 燃料電池、および、燃料電池システム
JP5274908B2 (ja) * 2008-06-20 2013-08-28 本田技研工業株式会社 燃料電池スタック
JP5226431B2 (ja) * 2008-08-27 2013-07-03 本田技研工業株式会社 燃料電池スタック
JP5422992B2 (ja) * 2008-12-24 2014-02-19 トヨタ自動車株式会社 燃料電池
US9306227B2 (en) 2009-04-03 2016-04-05 Audi Ag Fuel cell and flow field plate for fluid distribution
JP5178673B2 (ja) * 2009-09-24 2013-04-10 本田技研工業株式会社 固体高分子型燃料電池
JP5316648B2 (ja) * 2009-11-12 2013-10-16 トヨタ自動車株式会社 燃料電池
WO2011058604A1 (ja) 2009-11-12 2011-05-19 トヨタ自動車株式会社 燃料電池
JP5766916B2 (ja) * 2010-01-20 2015-08-19 本田技研工業株式会社 固体高分子型燃料電池
US8877394B2 (en) * 2010-04-06 2014-11-04 Samsung Sdi Co., Ltd. Fuel cell system
JP2013528908A (ja) * 2010-05-11 2013-07-11 ユーティーシー パワー コーポレイション Ｐｅｍ燃料電池のチャネルにおけるフロー分配を向上させるスタンピング可能な流れ場の改良
DE102012011441A1 (de) * 2011-07-02 2013-01-03 Volkswagen Aktiengesellschaft Membran-Elektroden-Einheit für eine Brennstoffzelle
CN109378504B (zh) * 2018-12-05 2024-03-26 江苏氢电新能源有限公司 一种具有气体压力缓冲和增湿功能的电堆端板
JP7202226B2 (ja) * 2019-03-13 2023-01-11 株式会社豊田中央研究所 燃料電池システム
DE102019211586A1 (de) 2019-08-01 2021-02-04 Audi Ag Brennstoffzellenstapel

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06267559A (ja) * 1993-03-15 1994-09-22 Toshiba Corp 燃料電池
JP2607611Y2 (ja) * 1993-03-22 2002-03-04 三菱重工業株式会社 固体電解質燃料電池
JP3460346B2 (ja) 1994-12-26 2003-10-27 富士電機株式会社 固体高分子電解質型燃料電池
US6083101A (en) * 1998-02-24 2000-07-04 Mitsubishi Denki Kabushiki Kaisha Device for controlling diffused air
US7226688B2 (en) * 1999-09-10 2007-06-05 Honda Motor Co., Ltd. Fuel cell
JP2002025584A (ja) * 2000-07-04 2002-01-25 Fuji Electric Co Ltd 固体高分子電解質型燃料電池とその加湿方法
JP3971969B2 (ja) * 2002-02-26 2007-09-05 本田技研工業株式会社 固体高分子型燃料電池
EP1557894B1 (en) * 2002-10-28 2015-03-11 Honda Motor Co., Ltd. Fuel cell
JP4081428B2 (ja) * 2002-11-26 2008-04-23 本田技研工業株式会社 燃料電池
JP4268536B2 (ja) * 2004-02-19 2009-05-27 本田技研工業株式会社 燃料電池
US20060008695A1 (en) * 2004-07-09 2006-01-12 Dingrong Bai Fuel cell with in-cell humidification

Also Published As

Publication number Publication date
US8003278B2 (en) 2011-08-23
JP2007234543A (ja) 2007-09-13
US20070207371A1 (en) 2007-09-06

Similar Documents

Publication Publication Date Title
US8003278B2 (en) Fuel cell
JP4344484B2 (ja) 固体高分子型セルアセンブリ
JP5054150B2 (ja) 燃料電池スタック
JP4630529B2 (ja) 燃料電池システム
CN101335358B (zh) 燃料电池
JP3971969B2 (ja) 固体高分子型燃料電池
JP5235351B2 (ja) 燃料電池
JP4383605B2 (ja) 固体高分子電解質型燃料電池
JP5054082B2 (ja) 燃料電池スタック
JP2005251526A (ja) 燃料電池スタック
JP5128909B2 (ja) 固体高分子型燃料電池
JP4516403B2 (ja) 燃料電池
JP4803957B2 (ja) 内部マニホールド型燃料電池
CN101425588B (zh) 一种集成式的燃料电池增湿系统
JP2017111998A (ja) 燃料電池
JP5274908B2 (ja) 燃料電池スタック
JP4673110B2 (ja) 燃料電池
JP4185734B2 (ja) 燃料電池スタック
JP4886128B2 (ja) 燃料電池スタック
JP5653867B2 (ja) 燃料電池
JP2009054597A (ja) 燃料電池スタックおよび燃料電池スタックの反応ガス供給方法
JP2006236612A (ja) 燃料電池
JP2004134130A (ja) 燃料電池スタック
JP2006032054A (ja) 燃料電池スタック
JP4908699B2 (ja) 燃料電池スタック

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090302

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20090302

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20120119

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120131

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120402

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120911

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20121109

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20130319

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20130322

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

Ref document number: 5234879

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20160405

Year of fee payment: 3

LAPS Cancellation because of no payment of annual fees