EA201270495A1 - Батарея топливных элементов - Google Patents

Батарея топливных элементов

Info

Publication number
EA201270495A1
EA201270495A1 EA201270495A EA201270495A EA201270495A1 EA 201270495 A1 EA201270495 A1 EA 201270495A1 EA 201270495 A EA201270495 A EA 201270495A EA 201270495 A EA201270495 A EA 201270495A EA 201270495 A1 EA201270495 A1 EA 201270495A1
Authority
EA
Eurasian Patent Office
Prior art keywords
fuel cell
battery
upper pressure
fuel cells
support plate
Prior art date
Application number
EA201270495A
Other languages
English (en)
Other versions
EA021486B1 (ru
Inventor
Андерс Лундблад
Ларс Перссон
Томми Левгрен
Ола Хултберг
Даниэль Карлссон
Original Assignee
МАЙЭфСи АБ
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 МАЙЭфСи АБ filed Critical МАЙЭфСи АБ
Publication of EA201270495A1 publication Critical patent/EA201270495A1/ru
Publication of EA021486B1 publication Critical patent/EA021486B1/ru

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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/10—Spot welding; Stitch welding
    • B23K11/11—Spot welding
    • 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
    • H01M8/0269—Separators, collectors or interconnectors including a printed circuit board
    • 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
    • H01M8/0297—Arrangements for joining electrodes, reservoir layers, heat exchange units or bipolar separators to each other
    • 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
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/04537—Electric variables
    • H01M8/04544—Voltage
    • H01M8/04552—Voltage of the individual 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
    • H01M8/2418—Grouping by arranging unit cells in a plane
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
    • 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

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Fuel Cell (AREA)

Abstract

Изобретение относится к устройству топливного элемента с полиэлектролитной мембраной, содержащему опорную пластину (11), верхнюю прижимную пластину (15), по меньшей мере одну батарею плоских параллельных топливных элементов (13), помещенную между верхней пластиной (15) и опорной пластиной (11), и токосъемную фольгу (14), помещенную между плоским топливным элементом (элементами) (13) и верхней прижимной пластиной (15), причем токосъемная фольга (14) содержит электрически непроводящую фольгу, имеющую схему (шаблон) из обеспеченного на ней электропроводящего материала, на стороне, обращенной к плоскому топливному элементу. Устройство топливного элемента скрепляют путем точечной сварки между верхней прижимной пластиной и опорной пластиной (11).
EA201270495A 2009-10-02 2010-09-30 Батарея топливных элементов EA021486B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0950724 2009-10-02
PCT/SE2010/051051 WO2011040875A1 (en) 2009-10-02 2010-09-30 Fuel cell assembly

Publications (2)

Publication Number Publication Date
EA201270495A1 true EA201270495A1 (ru) 2012-11-30
EA021486B1 EA021486B1 (ru) 2015-06-30

Family

ID=43826523

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201270495A EA021486B1 (ru) 2009-10-02 2010-09-30 Батарея топливных элементов

Country Status (11)

Country Link
US (1) US9240608B2 (ru)
EP (1) EP2483957B1 (ru)
JP (1) JP5539524B2 (ru)
KR (1) KR101869566B1 (ru)
CN (1) CN102668205B (ru)
BR (1) BR112012007161B1 (ru)
CA (1) CA2776455C (ru)
EA (1) EA021486B1 (ru)
MX (1) MX2012003719A (ru)
WO (1) WO2011040875A1 (ru)
ZA (1) ZA201202848B (ru)

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KR101831503B1 (ko) 2013-01-31 2018-02-22 니뽄 도쿠슈 도교 가부시키가이샤 연료 전지 셀 및 연료 전지 스택
JP5685348B2 (ja) 2013-01-31 2015-03-18 日本特殊陶業株式会社 燃料電池セル及び燃料電池スタック
GB2521401B (en) 2013-12-18 2021-02-10 Intelligent Energy Ltd Connector system for a fuel cell stack assembly
GB2530023A (en) * 2014-09-02 2016-03-16 Intelligent Energy Ltd Fuel cell compression
FR3028353A1 (fr) 2014-11-10 2016-05-13 Commissariat Energie Atomique Pile a combustible planaire et procede de fabrication d'au moins une partie d'une telle pile
KR102518538B1 (ko) * 2016-12-16 2023-04-07 현대자동차주식회사 연료전지용 다공체
US10124635B1 (en) * 2017-07-18 2018-11-13 Shu-Chun Hsiao Bicycle tire pressure cap
US11641018B2 (en) * 2018-06-22 2023-05-02 Hyundai Motor Company Unit cell of fuel cell and method of manufacturing the same
KR102614145B1 (ko) * 2018-06-22 2023-12-14 현대자동차주식회사 연료전지의 단위 셀 및 이를 제조하는 방법
CN111900427B (zh) * 2019-05-06 2023-07-25 上海轩玳科技有限公司 一种燃料电池堆及其串并联方法
DE102022119222A1 (de) 2022-08-01 2024-02-01 Ekpo Fuel Cell Technologies Gmbh Verfahren zum stoffschlüssigen Verbinden einer ersten Bipolarplattenlage und einer zweiten Bipolarplattenlage, Bipolarplatte für eine elektrochemische Einheit einer elektrochemischen Vorrichtung und elektrochemische Vorrichtung

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DE4443939C1 (de) 1994-12-09 1996-08-29 Fraunhofer Ges Forschung PEM-Brennstoffzelle mit strukturierten Platten
DE4443945C1 (de) * 1994-12-09 1996-05-23 Fraunhofer Ges Forschung PEM-Brennstoffzelle
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US6689502B2 (en) * 2001-03-16 2004-02-10 Samsung Electronics Co., Ltd. Monopolar cell pack of direct methanol fuel cell
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Also Published As

Publication number Publication date
CN102668205A (zh) 2012-09-12
KR20120092618A (ko) 2012-08-21
EP2483957A4 (en) 2014-07-02
CA2776455A1 (en) 2011-04-07
BR112012007161A2 (pt) 2016-03-29
US20130011766A1 (en) 2013-01-10
EP2483957B1 (en) 2015-04-22
EP2483957A1 (en) 2012-08-08
WO2011040875A1 (en) 2011-04-07
JP2013506957A (ja) 2013-02-28
BR112012007161B1 (pt) 2020-12-29
CN102668205B (zh) 2014-11-19
KR101869566B1 (ko) 2018-06-20
CA2776455C (en) 2017-09-19
US9240608B2 (en) 2016-01-19
MX2012003719A (es) 2012-05-08
JP5539524B2 (ja) 2014-07-02
EA021486B1 (ru) 2015-06-30
ZA201202848B (en) 2013-06-26

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Legal Events

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM