JP4634359B2 - 燃料電池スタック及び当該燃料電池スタックの不活性供給領域におけるクリアランスギャップを制御する方法 - Google Patents

燃料電池スタック及び当該燃料電池スタックの不活性供給領域におけるクリアランスギャップを制御する方法 Download PDF

Info

Publication number
JP4634359B2
JP4634359B2 JP2006276371A JP2006276371A JP4634359B2 JP 4634359 B2 JP4634359 B2 JP 4634359B2 JP 2006276371 A JP2006276371 A JP 2006276371A JP 2006276371 A JP2006276371 A JP 2006276371A JP 4634359 B2 JP4634359 B2 JP 4634359B2
Authority
JP
Japan
Prior art keywords
supply region
fuel cell
cathode
anode
inert
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
JP2006276371A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007109652A5 (https=
JP2007109652A (ja
Inventor
スティーヴン・ジー・ゴーベル
ジェフリー・エイ・ロック
ディルク・レンシンク
スティーヴン・ジェイ・スペンサー
ウィリアム・エイチ・ペティット
Original Assignee
ジーエム・グローバル・テクノロジー・オペレーションズ・インコーポレーテッド
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 ジーエム・グローバル・テクノロジー・オペレーションズ・インコーポレーテッド filed Critical ジーエム・グローバル・テクノロジー・オペレーションズ・インコーポレーテッド
Publication of JP2007109652A publication Critical patent/JP2007109652A/ja
Publication of JP2007109652A5 publication Critical patent/JP2007109652A5/ja
Application granted granted Critical
Publication of JP4634359B2 publication Critical patent/JP4634359B2/ja
Expired - Fee Related 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
    • 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
    • H01M8/026—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant characterised by grooves, e.g. their pitch or depth
    • 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
    • H01M8/0263—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant having meandering or serpentine paths
    • 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0267—Collectors; Separators, e.g. bipolar separators; Interconnectors having heating or cooling means, e.g. heaters or coolant flow channels
    • 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
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04067—Heat exchange or temperature measuring elements, thermal insulation, e.g. heat pipes, heat pumps, fins
    • H01M8/04074—Heat exchange unit structures specially adapted for fuel cell
    • 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
    • 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)
JP2006276371A 2005-10-07 2006-10-10 燃料電池スタック及び当該燃料電池スタックの不活性供給領域におけるクリアランスギャップを制御する方法 Expired - Fee Related JP4634359B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/245,969 US7687182B2 (en) 2005-10-07 2005-10-07 Pressurized coolant for stamped plate fuel cell without diffusion media in the inactive feed region

Publications (3)

Publication Number Publication Date
JP2007109652A JP2007109652A (ja) 2007-04-26
JP2007109652A5 JP2007109652A5 (https=) 2010-09-16
JP4634359B2 true JP4634359B2 (ja) 2011-02-16

Family

ID=37911374

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006276371A Expired - Fee Related JP4634359B2 (ja) 2005-10-07 2006-10-10 燃料電池スタック及び当該燃料電池スタックの不活性供給領域におけるクリアランスギャップを制御する方法

Country Status (4)

Country Link
US (1) US7687182B2 (https=)
JP (1) JP4634359B2 (https=)
CN (1) CN1945888B (https=)
DE (1) DE102006047174B4 (https=)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5181572B2 (ja) * 2007-08-09 2013-04-10 日産自動車株式会社 燃料電池のセパレータ、セパレータ製造方法及び燃料電池製造方法
US7823277B2 (en) * 2008-01-30 2010-11-02 Gm Global Technology Operations, Inc. Pre-nesting of the active area on plates to reduce thickness variation
US8889314B2 (en) * 2009-01-13 2014-11-18 GM Global Technology Operations LLC Bipolar plate for a fuel cell stack
DE102010039276A1 (de) * 2009-09-03 2011-03-10 Theodor Gräbener GmbH & Co. KG Verfahren zur Temperierung von Brennstoffzellen- oder Elektrolyseurstacks
US8372556B2 (en) * 2010-02-08 2013-02-12 GM Global Technology Operations LLC Conductive porous spacers for nested stamped plate fuel cell
JP2012142135A (ja) * 2010-12-28 2012-07-26 Toyota Motor Corp 燃料電池
US9391332B2 (en) 2010-12-31 2016-07-12 Industrial Technology Research Institute Fluid flow plate assemblies for use in fuel cells having flow channels with substantially same length
DE102012009727A1 (de) * 2011-05-26 2012-11-29 Tedatex Industrie Gmbh Beratung-Planung-Entwicklung Brennstoffzelle ohne Bipolarplatte mit in Teilzellen unterteilten Zellen und integriertem Strompfad
FR2976128B1 (fr) * 2011-05-30 2014-06-06 Commissariat Energie Atomique Pile a combustible limitant le phenomene de corrosion
US10122025B2 (en) 2012-08-24 2018-11-06 Ford Global Technologies, Llc Proton exchange membrane fuel cell with stepped channel bipolar plate
US9786928B2 (en) 2012-08-24 2017-10-10 Ford Global Technologies, Llc Proton exchange membrane fuel cell with stepped channel bipolar plate
GB2509318A (en) * 2012-12-27 2014-07-02 Intelligent Energy Ltd Flow plate for a fuel cell
GB2509319A (en) 2012-12-27 2014-07-02 Intelligent Energy Ltd Fluid flow plate for a fuel cell
GB2509320A (en) * 2012-12-27 2014-07-02 Intelligent Energy Ltd Flow plate for a fuel cell
GB2509317A (en) 2012-12-27 2014-07-02 Intelligent Energy Ltd Fluid flow plate for a fuel cell
DE102013210542A1 (de) 2013-06-06 2014-12-11 Volkswagen Ag Bipolarplatte, Brennstoffzelle mit einer solchen und Kraftfahrzeug mit einer solchen Brennstoffzelle
DE102014205081A1 (de) * 2014-03-19 2015-09-24 Volkswagen Aktiengesellschaft Brennstoffzelle
DE102014206333A1 (de) * 2014-04-02 2015-10-08 Volkswagen Ag Bipolarplatte sowie Brennstoffzelle mit einer solchen
JP6517843B2 (ja) 2014-07-10 2019-05-22 ダイムラー・アクチェンゲゼルシャフトＤａｉｍｌｅｒ ＡＧ 反応物の流れを改善する燃料電池組立体
DE102015205295A1 (de) 2015-03-24 2016-09-29 Volkswagen Ag Bipolarplattenanordnung für Brennstoffzelle und Fertigungsverfahren
FR3035543B1 (fr) * 2015-04-27 2021-08-20 Snecma Plaque bipolaire amelioree de pile a combustible realisant une distribution homogene des fluides
FR3043846B1 (fr) * 2015-11-17 2018-01-05 Commissariat A L'energie Atomique Et Aux Energies Alternatives Plaques bipolaires pour limiter le contournement des canaux d’ecoulement par les reactifs
DE102015223930A1 (de) * 2015-12-01 2017-06-01 Volkswagen Aktiengesellschaft Bipolarplatte sowie Brennstoffzelle
US10964956B2 (en) 2018-06-06 2021-03-30 GM Global Technology Operations LLC Fuel cell stack assembly
CN113571729B (zh) * 2020-04-29 2023-07-25 未势能源科技有限公司 燃料电池用双极板和电堆结构
DE102020114399A1 (de) * 2020-05-28 2021-12-02 Ekpo Fuel Cell Technologies Gmbh Strömungselement, Verwendung eines Strömungselementes, Bipolarplatte und Verfahren zum Herstellen eines Strömungselementes
FR3115402B1 (fr) * 2020-10-19 2022-09-02 Commissariat Energie Atomique Plaque bipolaire de cellule électrochimique à pertes de charge réduites
US11799096B2 (en) * 2020-10-20 2023-10-24 Honda Motor Co., Ltd. Power generation cell and fuel cell stack
DE102020128107A1 (de) * 2020-10-26 2022-04-28 Audi Aktiengesellschaft Bipolarplatte und Brennstoffzellenstapel
DE102020128310A1 (de) * 2020-10-28 2022-04-28 Audi Aktiengesellschaft Bipolarplatte und Brennstoffzellenstapel
US12424639B2 (en) * 2020-10-30 2025-09-23 Toyota Motor Engineering & Manufacturing North America, Inc. Fuel cell having bipolar plates with multi-layered dehomogenized turing-pattern microstructure configuration
CN112768720A (zh) * 2021-01-22 2021-05-07 同济大学 一种一板三场式超薄燃料电池双极板及燃料电池堆
CN114373955B (zh) * 2021-12-31 2025-01-28 新源动力股份有限公司 一种质子交换膜燃料电池双极板
DE102022106045A1 (de) 2022-03-16 2023-09-21 Schaeffler Technologies AG & Co. KG Bipolarplatte für einen Brennstoffzellenstapel
WO2023204792A1 (en) * 2022-04-18 2023-10-26 HyPoint Inc. Bipolar plate of fuel cell and method for operating it
FR3157972A1 (fr) * 2023-12-28 2025-07-04 Symbio France Plaque séparatrice, cellule électrochimique et dispositif électrochimique comprenant une telle plaque
FR3163213A1 (fr) * 2024-06-07 2025-12-12 Genvia Agencement optimisé de canaux fluidiques d’interconnecteurs pour dispositif électrochimique

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5763113A (en) 1996-08-26 1998-06-09 General Motors Corporation PEM fuel cell monitoring system
US6777126B1 (en) * 1999-11-16 2004-08-17 Gencell Corporation Fuel cell bipolar separator plate and current collector assembly and method of manufacture
JP3700642B2 (ja) * 2001-12-11 2005-09-28 日産自動車株式会社 燃料電池
US6974648B2 (en) 2003-09-12 2005-12-13 General Motors Corporation Nested bipolar plate for fuel cell and method
JP4486357B2 (ja) * 2003-12-18 2010-06-23 本田技研工業株式会社 燃料電池
US7291414B2 (en) * 2004-12-10 2007-11-06 General Motors Corporation Reactant feed for nested stamped plates for a compact fuel cell
JP2006228580A (ja) * 2005-02-17 2006-08-31 Nissan Motor Co Ltd 燃料電池スタック

Also Published As

Publication number Publication date
DE102006047174A1 (de) 2007-05-16
JP2007109652A (ja) 2007-04-26
CN1945888A (zh) 2007-04-11
DE102006047174B4 (de) 2014-05-15
US7687182B2 (en) 2010-03-30
CN1945888B (zh) 2010-04-21
US20070082252A1 (en) 2007-04-12

Similar Documents

Publication Publication Date Title
JP4634359B2 (ja) 燃料電池スタック及び当該燃料電池スタックの不活性供給領域におけるクリアランスギャップを制御する方法
JP2007109652A5 (https=)
US7291414B2 (en) Reactant feed for nested stamped plates for a compact fuel cell
US8551671B2 (en) Fuel cell fluid sealing structure
US8110316B2 (en) Fuel cell
US8722283B2 (en) Fuel cell
US7829241B2 (en) Flexible bipolar plate
US10211477B2 (en) Fuel cell stack assembly
US20120129073A1 (en) Fuel cell separator plate
JP2008523560A5 (https=)
US20070254203A1 (en) Fuel cell stack
KR101410477B1 (ko) 연료전지용 분리판 제조방법
CN111987329A (zh) 燃料电池堆
US8283086B2 (en) Fuel cell and fuel cell stack
US8409767B2 (en) Fuel cell
CN101630743A (zh) 消除偏置的燃料电池板的冲压金属流场中的顺应填料区域
US20120231362A1 (en) Fuel cell
US9368812B2 (en) Fuel cell stack
CN102468497B (zh) 燃料电池板内的双通道台阶
US10964956B2 (en) Fuel cell stack assembly
JP2006164766A (ja) 燃料電池
JP2010282747A (ja) 燃料電池スタック

Legal Events

Date Code Title Description
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20100422

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100506

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20100730

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: 20101020

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20101118

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

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

Free format text: PAYMENT UNTIL: 20131126

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees