KR20230002739A - 동축 연료 전지 캐소드 유로 덕트 - Google Patents

동축 연료 전지 캐소드 유로 덕트 Download PDF

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Publication number
KR20230002739A
KR20230002739A KR1020227039819A KR20227039819A KR20230002739A KR 20230002739 A KR20230002739 A KR 20230002739A KR 1020227039819 A KR1020227039819 A KR 1020227039819A KR 20227039819 A KR20227039819 A KR 20227039819A KR 20230002739 A KR20230002739 A KR 20230002739A
Authority
KR
South Korea
Prior art keywords
coolant
cooling chamber
fuel cell
inlet
housing
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.)
Pending
Application number
KR1020227039819A
Other languages
English (en)
Korean (ko)
Inventor
탐 후드
피터 데이비드 후드
Original Assignee
인텔리전트 에너지 리미티드
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 인텔리전트 에너지 리미티드 filed Critical 인텔리전트 에너지 리미티드
Publication of KR20230002739A publication Critical patent/KR20230002739A/ko
Pending legal-status Critical Current

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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
    • H01M8/04298—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
    • H01M8/04007—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
    • H01M8/04746—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

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  • 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)
KR1020227039819A 2020-04-20 2021-04-20 동축 연료 전지 캐소드 유로 덕트 Pending KR20230002739A (ko)

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 (1)

Publication Number Publication Date
KR20230002739A true KR20230002739A (ko) 2023-01-05

Family

ID=75728786

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227039819A Pending KR20230002739A (ko) 2020-04-20 2021-04-20 동축 연료 전지 캐소드 유로 덕트

Country Status (8)

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

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

Family Cites Families (11)

* 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
DE102008020762A1 (de) * 2008-04-18 2009-10-22 Heliocentris Energiesysteme Gmbh Brennstoffzellensystem
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
JP5397680B2 (ja) * 2009-05-25 2014-01-22 トヨタ自動車株式会社 燃料電池システム
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
JP6608723B2 (ja) * 2016-02-15 2019-11-20 トヨタ自動車株式会社 燃料電池システム
JP6780552B2 (ja) * 2017-03-13 2020-11-04 株式会社Ｓｏｋｅｎ 燃料電池システム
KR102430847B1 (ko) * 2019-03-07 2022-08-09 코오롱인더스트리 주식회사 연료전지 막가습기 및 이를 포함하는 연료전지 시스템

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
JP7726911B2 (ja) 2025-08-20
CA3180127A1 (en) 2021-10-28

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