JP7726911B2 - 燃料電池冷却用ダクトシステム - Google Patents

燃料電池冷却用ダクトシステム

Info

Publication number
JP7726911B2
JP7726911B2 JP2022563864A JP2022563864A JP7726911B2 JP 7726911 B2 JP7726911 B2 JP 7726911B2 JP 2022563864 A JP2022563864 A JP 2022563864A JP 2022563864 A JP2022563864 A JP 2022563864A JP 7726911 B2 JP7726911 B2 JP 7726911B2
Authority
JP
Japan
Prior art keywords
coolant
cooling chamber
fuel cell
intake
exhaust
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
JP2022563864A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023522121A (ja
JP2023522121A5 (enExample
Inventor
フッド、トム
フッド、ピーター、デイビッド
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
Priority claimed from GB2005713.9A external-priority patent/GB2594261B/en
Priority claimed from GB2005711.3A external-priority patent/GB2594260B/en
Application filed by Intelligent Energy Ltd filed Critical Intelligent Energy Ltd
Publication of JP2023522121A publication Critical patent/JP2023522121A/ja
Publication of JP2023522121A5 publication Critical patent/JP2023522121A5/ja
Application granted granted Critical
Publication of JP7726911B2 publication Critical patent/JP7726911B2/ja
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
    • H01M8/04—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
    • H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04701—Temperature
    • 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
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04746—Pressure; Flow
    • H01M8/04768—Pressure; Flow of the 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
    • H01M8/2475—Enclosures, casings or containers of fuel cell stacks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
    • H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel Cell (AREA)
JP2022563864A 2020-04-20 2021-04-20 燃料電池冷却用ダクトシステム Active JP7726911B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB2005713.9A GB2594261B (en) 2020-04-20 2020-04-20 Coaxial fuel cell cathode flow path ducting
GB2005711.3 2020-04-20
GB2005711.3A GB2594260B (en) 2020-04-20 2020-04-20 Coolant flow control for fuel cell systems
GB2005713.9 2020-04-20
PCT/EP2021/060278 WO2021214086A1 (en) 2020-04-20 2021-04-20 Coaxial fuel cell cathode flow path ducting

Publications (3)

Publication Number Publication Date
JP2023522121A JP2023522121A (ja) 2023-05-26
JP2023522121A5 JP2023522121A5 (enExample) 2024-02-22
JP7726911B2 true JP7726911B2 (ja) 2025-08-20

Family

ID=75728786

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022563864A Active JP7726911B2 (ja) 2020-04-20 2021-04-20 燃料電池冷却用ダクトシステム

Country Status (8)

Country Link
US (2) US12355115B2 (enExample)
EP (1) EP4139980A1 (enExample)
JP (1) JP7726911B2 (enExample)
KR (1) KR20230002739A (enExample)
CN (1) CN115917802B (enExample)
BR (1) BR112022021131A2 (enExample)
CA (1) CA3180127A1 (enExample)
WO (1) WO2021214086A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2604595B (en) * 2021-03-05 2025-02-26 Intelligent Energy Ltd Systems and methods for controlling air flow at a fuel cell
KR102729564B1 (ko) * 2022-02-17 2024-11-13 테라릭스 주식회사 공기의 재순환이 가능한 공냉식 연료전지

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010272460A (ja) 2009-05-25 2010-12-02 Toyota Motor Corp 燃料電池システム
US20110117470A1 (en) 2008-04-18 2011-05-19 Heliocentris Energiesysteme Gmbh Fuel cell system
JP2017147052A (ja) 2016-02-15 2017-08-24 トヨタ自動車株式会社 燃料電池システム
JP2018152235A (ja) 2017-03-13 2018-09-27 株式会社Ｓｏｋｅｎ 燃料電池システム

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6497971B1 (en) * 1999-03-08 2002-12-24 Utc Fuel Cells, Llc Method and apparatus for improved delivery of input reactants to a fuel cell assembly
US6875535B2 (en) * 2002-04-15 2005-04-05 Hydrogenics Corporation Manifold for a fuel cell system
US20070178347A1 (en) * 2006-01-27 2007-08-02 Siepierski James S Coolant bypass for fuel cell stack
JP5272597B2 (ja) 2008-09-09 2013-08-28 日産自動車株式会社 車両用燃料電池冷却システム
KR101637767B1 (ko) * 2014-12-08 2016-07-07 현대자동차주식회사 냉각수 바이패스 구조
SG11201707101QA (en) * 2015-03-02 2017-09-28 Altergy Systems Integrated recirculating fuel cell system
KR102430847B1 (ko) * 2019-03-07 2022-08-09 코오롱인더스트리 주식회사 연료전지 막가습기 및 이를 포함하는 연료전지 시스템

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110117470A1 (en) 2008-04-18 2011-05-19 Heliocentris Energiesysteme Gmbh Fuel cell system
JP2010272460A (ja) 2009-05-25 2010-12-02 Toyota Motor Corp 燃料電池システム
JP2017147052A (ja) 2016-02-15 2017-08-24 トヨタ自動車株式会社 燃料電池システム
JP2018152235A (ja) 2017-03-13 2018-09-27 株式会社Ｓｏｋｅｎ 燃料電池システム

Also Published As

Publication number Publication date
BR112022021131A2 (pt) 2023-01-10
US20230170498A1 (en) 2023-06-01
CN115917802B (zh) 2026-03-31
WO2021214086A1 (en) 2021-10-28
JP2023522121A (ja) 2023-05-26
US12355115B2 (en) 2025-07-08
EP4139980A1 (en) 2023-03-01
CN115917802A (zh) 2023-04-04
US20250329756A1 (en) 2025-10-23
CA3180127A1 (en) 2021-10-28
KR20230002739A (ko) 2023-01-05

Similar Documents

Publication Publication Date Title
US20250329756A1 (en) Coaxial fuel cell cathode flow path ducting
CN104662722B (zh) 用于燃料电池的冷却系统
CN105493326A (zh) 用于燃料电池系统的集成气体管理设备
CN113299948A (zh) 一种风冷燃料电池组件及其控制方法
US20180226667A1 (en) Method for operating a fuel cell system and adjusting a relative humidity of a cathode operating gas during a heating phase
US20240234761A9 (en) Dynamic airflow control in a fuel cell system
JP6725505B2 (ja) 排出アセンブリ
JP7754954B2 (ja) バッテリー部品の乾燥方法およびシステム
JP2013069471A (ja) 電源装置の冷却構造
GB2594261A (en) Coaxial fuel cell cathode flow path ducting
CN112018411A (zh) 一种燃料电池的加湿系统及其控制方法
CN117073342A (zh) 一种电池极片烘烤热风循环装置
RU2712352C1 (ru) Беспилотный летательный аппарат с системой охлаждения батареи топливных элементов
GB2594260A (en) Coolant flow control for fuel cell systems
CN221464234U (zh) 烘干装置
JP2007184111A (ja) 燃料電池システム
CN223199890U (zh) 一种换电柜散热组件和换电柜
US9564644B2 (en) Hydrating a fuel cell
JP4966532B2 (ja) 燃料電池発電装置
CN117525488A (zh) 燃料电池系统
JP5828016B2 (ja) 燃料電池の水和
KR20230155497A (ko) 연료 전지에서 공기 유동을 제어하기 위한 시스템들 및 방법들

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240214

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240214

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20250311

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20250311

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250528

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: 20250708

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20250807

R150 Certificate of patent or registration of utility model

Ref document number: 7726911

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150