JP7011041B2 - 角度オフセットフローチャネルを具備する燃料電池ユニット - Google Patents

角度オフセットフローチャネルを具備する燃料電池ユニット Download PDF

Info

Publication number
JP7011041B2
JP7011041B2 JP2020506742A JP2020506742A JP7011041B2 JP 7011041 B2 JP7011041 B2 JP 7011041B2 JP 2020506742 A JP2020506742 A JP 2020506742A JP 2020506742 A JP2020506742 A JP 2020506742A JP 7011041 B2 JP7011041 B2 JP 7011041B2
Authority
JP
Japan
Prior art keywords
flow
plate
flow plate
fluid
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
JP2020506742A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020529719A5 (enExample
JP2020529719A (ja
Inventor
ベアード、スコット
コール、ジョナサン
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.)
Intelligent Energy Ltd
Original Assignee
Intelligent Energy 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 Intelligent Energy Ltd filed Critical Intelligent Energy Ltd
Publication of JP2020529719A publication Critical patent/JP2020529719A/ja
Publication of JP2020529719A5 publication Critical patent/JP2020529719A5/ja
Application granted granted Critical
Publication of JP7011041B2 publication Critical patent/JP7011041B2/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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the 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
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
    • H01M8/1006—Corrugated, curved or wave-shaped MEA
    • 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
    • H01M8/0254—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form corrugated or undulated
    • 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
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0276—Sealing means characterised by their form
    • 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
    • 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
    • H01M8/242—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes comprising framed electrodes or intermediary frame-like gaskets
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/2484—Details of groupings of fuel cells characterised by external 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/2484—Details of groupings of fuel cells characterised by external manifolds
    • H01M8/2485—Arrangements for sealing external manifolds; Arrangements for mounting external manifolds around a stack
    • 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
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • 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)
JP2020506742A 2017-08-11 2018-08-03 角度オフセットフローチャネルを具備する燃料電池ユニット Expired - Fee Related JP7011041B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1712954.5 2017-08-11
GB1712954.5A GB2565370B (en) 2017-08-11 2017-08-11 Fuel cell units having angled offset flow channels
PCT/GB2018/052225 WO2019030505A1 (en) 2017-08-11 2018-08-03 FUEL CELL UNITS HAVING ANGLED FLOW CHANNELS FORMING AN ANGLE

Publications (3)

Publication Number Publication Date
JP2020529719A JP2020529719A (ja) 2020-10-08
JP2020529719A5 JP2020529719A5 (enExample) 2021-05-27
JP7011041B2 true JP7011041B2 (ja) 2022-02-10

Family

ID=59896059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020506742A Expired - Fee Related JP7011041B2 (ja) 2017-08-11 2018-08-03 角度オフセットフローチャネルを具備する燃料電池ユニット

Country Status (6)

Country Link
US (2) US11101480B2 (enExample)
EP (1) EP3665733A1 (enExample)
JP (1) JP7011041B2 (enExample)
CN (1) CN109390609B (enExample)
GB (1) GB2565370B (enExample)
WO (1) WO2019030505A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101410490B1 (ko) * 2011-03-28 2014-06-23 박영석 분말사출 성형체 제조방법

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2572990B (en) * 2018-04-18 2020-10-14 Intelligent Energy Ltd Cooling plates for fuel cells
GB201917650D0 (en) * 2019-12-03 2020-01-15 Ceres Ip Co Ltd Cell unit and cell stack
DE102020210412A1 (de) * 2020-08-17 2022-02-17 Robert Bosch Gesellschaft mit beschränkter Haftung Bipolarplattenhalbzeug für eine Bipolarplatte, Bipolarplatte, Brennstoffzelle sowie ein Verfahren zum Herstellen eines Bipolarplattenhalbzeugs
CN112615020B (zh) * 2020-12-22 2022-06-21 上海交通大学 一种波浪形燃料电池单电池及电堆
CN114335653A (zh) * 2021-12-28 2022-04-12 上海空间电源研究所 一种无歧管电堆单元及其集成系统
EP4207397A1 (en) * 2021-12-30 2023-07-05 Sydrogen Energy Pte. Ltd. Fuel cell bipolar plates
JP2025507242A (ja) 2021-12-30 2025-03-18 サイドロゲン エナジー ピーティーイー．リミテッド 燃料電池用バイポーラプレート
EP4632851A1 (en) * 2024-04-12 2025-10-15 AVL List GmbH Fuel cell plate with active transition region from enlarged pillars

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013251272A (ja) 2010-12-31 2013-12-12 Industrial Technology Research Institute 燃料電池に用いるプレート
JP2014072119A (ja) 2012-10-01 2014-04-21 Takasago Thermal Eng Co Ltd 充放電システム
JP2016072081A (ja) 2014-09-30 2016-05-09 本田技研工業株式会社 燃料電池システムの制御方法
JP2016170927A (ja) 2015-03-12 2016-09-23 本田技研工業株式会社 燃料電池

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2926776C2 (de) * 1979-07-03 1984-03-15 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Brennstoff- und/oder Elektrolyse-Zelle
JP2945157B2 (ja) * 1991-03-27 1999-09-06 日本碍子株式会社 固体電解質型燃料電池及びその製造方法
JPH10308227A (ja) * 1997-05-07 1998-11-17 Fuji Electric Co Ltd 固体高分子電解質型燃料電池
US6040076A (en) * 1998-03-03 2000-03-21 M-C Power Corporation One piece fuel cell separator plate
US6261710B1 (en) 1998-11-25 2001-07-17 Institute Of Gas Technology Sheet metal bipolar plate design for polymer electrolyte membrane fuel cells
US6296964B1 (en) * 1999-12-23 2001-10-02 The Regents Of The University Of California Enhanced methanol utilization in direct methanol fuel cell
US6905793B2 (en) 2003-05-05 2005-06-14 Gas Technology Institute Folded metal bipolar sheets for fuel cells
WO2005035816A1 (ja) * 2003-10-07 2005-04-21 Jfe Steel Corporation 固体高分子型燃料電池セパレータ用ステンレス鋼およびそのステンレス鋼を用いた固体高分子型燃料電池
DE102013200112A1 (de) * 2013-01-07 2014-07-10 Bayerische Motoren Werke Aktiengesellschaft Brennstoffzelle mit mindestens einer aktiven Flächenschicht

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013251272A (ja) 2010-12-31 2013-12-12 Industrial Technology Research Institute 燃料電池に用いるプレート
JP2014072119A (ja) 2012-10-01 2014-04-21 Takasago Thermal Eng Co Ltd 充放電システム
JP2016072081A (ja) 2014-09-30 2016-05-09 本田技研工業株式会社 燃料電池システムの制御方法
JP2016170927A (ja) 2015-03-12 2016-09-23 本田技研工業株式会社 燃料電池

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101410490B1 (ko) * 2011-03-28 2014-06-23 박영석 분말사출 성형체 제조방법

Also Published As

Publication number Publication date
US20210359323A1 (en) 2021-11-18
GB2565370B (en) 2020-10-07
CN109390609B (zh) 2021-09-21
CN109390609A (zh) 2019-02-26
GB2565370A (en) 2019-02-13
US11101480B2 (en) 2021-08-24
US20200212470A1 (en) 2020-07-02
WO2019030505A1 (en) 2019-02-14
EP3665733A1 (en) 2020-06-17
JP2020529719A (ja) 2020-10-08
GB201712954D0 (en) 2017-09-27

Similar Documents

Publication Publication Date Title
JP7011041B2 (ja) 角度オフセットフローチャネルを具備する燃料電池ユニット
US10854891B2 (en) Separator plate for an electrochemical system
CN109616681B (zh) 燃料电池用隔离部件和电芯
CN109286031B (zh) 发电电池
CN102918699B (zh) 燃料电池单元
JP2007511664A (ja) 対称形分流板
JP5268044B2 (ja) 燃料電池
US20140342264A1 (en) Flow field plate for improved coolant flow
KR102179738B1 (ko) 연료 전지용 유체 흐름 플레이트
US20240105968A1 (en) Fuel cell assemblies with fuel cell plates with reduced and/or eliminated transition regions
KR102179739B1 (ko) 연료 전지용 유체 흐름 플레이트
US20230008890A1 (en) Plastic frame assembly and bipolar plate with through-flow fuel feed
JP6232521B2 (ja) カソード均一化エリア及びアノード均一化エリアの圧力損失を調和する電気化学的リアクタ
KR102017486B1 (ko) 가이드 패턴을 포함하는 연료전지용 분리판 및 이를 포함하는 연료전지 스택
CN110649278B (zh) 燃料电池用隔板和燃料电池堆
JP5638427B2 (ja) 燃料電池
US9634340B2 (en) Plate-style water vapor transfer unit with integral headers
JP2006108027A (ja) 燃料電池
CN110277568B (zh) 燃料电池用隔板、燃料电池用接合隔板及发电单电池
JP2014086263A (ja) 燃料電池モジュール
CN115275248A (zh) 燃料电池及其双极板组件
JP7740083B2 (ja) 燃料電池スタック
US20050014048A1 (en) Flow field pattern for fuel cell stack separator plates
EP4354557B1 (en) Separator for fuel cell
JPH0782874B2 (ja) 燃料電池

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210413

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20210413

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20210413

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20210423

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20210817

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210824

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20211124

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: 20211214

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220113

R150 Certificate of patent or registration of utility model

Ref document number: 7011041

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees