KR102516420B9 - 연료전지 분리판용 유로부재 - Google Patents

연료전지 분리판용 유로부재

Info

Publication number
KR102516420B9
KR102516420B9 KR1020200169671A KR20200169671A KR102516420B9 KR 102516420 B9 KR102516420 B9 KR 102516420B9 KR 1020200169671 A KR1020200169671 A KR 1020200169671A KR 20200169671 A KR20200169671 A KR 20200169671A KR 102516420 B9 KR102516420 B9 KR 102516420B9
Authority
KR
South Korea
Prior art keywords
fuel cell
channel member
cell separator
separator
channel
Prior art date
Application number
KR1020200169671A
Other languages
English (en)
Other versions
KR102516420B1 (ko
KR20220080786A (ko
Inventor
박지용
구영모
김명환
오근환
윤선호
김도환
Original Assignee
한국자동차연구원
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 한국자동차연구원 filed Critical 한국자동차연구원
Priority to KR1020200169671A priority Critical patent/KR102516420B1/ko
Publication of KR20220080786A publication Critical patent/KR20220080786A/ko
Application granted granted Critical
Publication of KR102516420B1 publication Critical patent/KR102516420B1/ko
Publication of KR102516420B9 publication Critical patent/KR102516420B9/ko

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
    • 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)
KR1020200169671A 2020-12-07 2020-12-07 연료전지 분리판용 유로부재 KR102516420B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020200169671A KR102516420B1 (ko) 2020-12-07 2020-12-07 연료전지 분리판용 유로부재

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020200169671A KR102516420B1 (ko) 2020-12-07 2020-12-07 연료전지 분리판용 유로부재

Publications (3)

Publication Number Publication Date
KR20220080786A KR20220080786A (ko) 2022-06-15
KR102516420B1 KR102516420B1 (ko) 2023-03-31
KR102516420B9 true KR102516420B9 (ko) 2024-01-11

Family

ID=81987276

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020200169671A KR102516420B1 (ko) 2020-12-07 2020-12-07 연료전지 분리판용 유로부재

Country Status (1)

Country Link
KR (1) KR102516420B1 (ko)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101147233B1 (ko) * 2004-05-25 2012-05-18 삼성에스디아이 주식회사 연료 전지 시스템 및 그 스택
KR101361298B1 (ko) * 2011-12-13 2014-02-11 현대자동차주식회사 연료전지용 다공성 분리판

Also Published As

Publication number Publication date
KR102516420B1 (ko) 2023-03-31
KR20220080786A (ko) 2022-06-15

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Legal Events

Date Code Title Description
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
G170 Re-publication after modification of scope of protection [patent]