AR091352A1 - Apilamiento de celdas de combustible - Google Patents

Apilamiento de celdas de combustible

Info

Publication number
AR091352A1
AR091352A1 ARP130101484A AR091352A1 AR 091352 A1 AR091352 A1 AR 091352A1 AR P130101484 A ARP130101484 A AR P130101484A AR 091352 A1 AR091352 A1 AR 091352A1
Authority
AR
Argentina
Prior art keywords
compression
stack
fuel cells
preformed element
under
Prior art date
Application number
Other languages
English (en)
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 AR091352A1 publication Critical patent/AR091352A1/es

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
    • 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
    • H01M8/248—Means for compression of the 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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • 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
    • 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
    • H01M8/002—Shape, form of a fuel cell
    • H01M8/006—Flat
    • 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)

Abstract

Un apilamiento de celdas de combustible comprende una pluralidad de celdas de combustible en una pila, la pila define dos caras finales paralelas opuestas. Una placa final se dispone en cada cara final opuesta de la pila. Cada placa final define una superficie de compresión adyacente a y en relación de compresión con una de las dos caras finales paralelas opuestas respectiva. Un mecanismo de acoplamiento se adhiere a las placas finales para así mantener las celdas de combustible en la pila bajo compresión. Por lo menos una, preferentemente ambas, de las placas finales comprende un elemento preformado que define la superficie de compresión, el elemento preformado está configurado con una curvatura predeterminada de modo tal que la superficie de compresión es una superficie convexa cuando el elemento preformado no está bajo carga mientras que, bajo la aplicación de la carga para mantener las celdas de combustible bajo compresión, la flexión del elemento preformado entre elementos del mecanismo de acoplamiento hace que la cara de compresión se vuelva una superficie sustancialmente plana. Esto proporciona distribución de presión uniforme a través de las caras finales de la pila de celdas de combustible usando menos componentes y de peso más liviano.
ARP130101484 2012-05-01 2013-04-30 Apilamiento de celdas de combustible AR091352A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1207568.5A GB2501700A (en) 2012-05-01 2012-05-01 Fuel cell stack assembly

Publications (1)

Publication Number Publication Date
AR091352A1 true AR091352A1 (es) 2015-01-28

Family

ID=46330589

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP130101484 AR091352A1 (es) 2012-05-01 2013-04-30 Apilamiento de celdas de combustible

Country Status (13)

Country Link
US (1) US9774056B2 (es)
EP (1) EP2845260B1 (es)
JP (1) JP6251731B2 (es)
KR (1) KR20150016230A (es)
CN (1) CN104350639A (es)
AR (1) AR091352A1 (es)
BR (1) BR112014027361A2 (es)
CA (1) CA2872208A1 (es)
GB (1) GB2501700A (es)
IN (1) IN2014MN02190A (es)
SG (1) SG11201407109RA (es)
TW (1) TW201351767A (es)
WO (1) WO2013164600A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
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GB2520564B (en) * 2013-11-26 2016-01-13 Univ Cape Town A clamp assembly for a fuel cell stack and a method of assembling a fuel cell stack
DE102016205282B3 (de) * 2016-03-31 2017-08-17 Ford Global Technologies, Llc Brennstoffzellenstapel mit Spannvorrichtung sowie Verfahren zum Betreiben eines Brennstoffzellenstapels
US10581041B2 (en) * 2017-10-24 2020-03-03 Ford Global Technologies, Llc Battery array plate assembly with pressure retention pad
JP6994992B2 (ja) * 2018-03-20 2022-01-14 愛知製鋼株式会社 拘束部材および全固体電池アセンブリ
US10615445B2 (en) 2018-05-03 2020-04-07 Plug Power Inc. Fuel cell stack
CN110534786A (zh) * 2019-09-27 2019-12-03 北京中氢绿能科技有限公司 燃料电池装配构件、燃料电池堆栈和燃料电池装配方法
JP7147792B2 (ja) * 2020-01-20 2022-10-05 トヨタ自動車株式会社 燃料電池モジュール
FR3112657B3 (fr) * 2020-07-16 2022-07-01 Air Liquide Pile à combustible comportant un tirant élastique
FR3141568A1 (fr) * 2022-10-31 2024-05-03 Commissariat A L'energie Atomique Et Aux Energies Alternatives Pile à combustible dotée d'un dispositif de compression

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US5658200A (en) 1995-09-18 1997-08-19 Ellis; David G. Event horizon
US6040072A (en) 1997-11-19 2000-03-21 Lynntech, Inc. Apparatus and method for compressing a stack of electrochemical cells
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JP4487396B2 (ja) 2000-08-14 2010-06-23 ソニー株式会社 燃料電池のスタック構造
JP4510267B2 (ja) 2000-11-07 2010-07-21 本田技研工業株式会社 燃料電池スタック
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DE10158771C2 (de) * 2001-11-23 2003-09-18 Reinz Dichtungs Gmbh & Co Kg Brennstoffzellensystem
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JP4330974B2 (ja) * 2003-10-21 2009-09-16 株式会社アドバネクス 締め付け装置
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US20060134498A1 (en) * 2004-12-22 2006-06-22 Hamm Robert L Fuel cell stack and method of making same
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Also Published As

Publication number Publication date
CA2872208A1 (en) 2013-11-07
WO2013164600A1 (en) 2013-11-07
EP2845260B1 (en) 2017-07-19
SG11201407109RA (en) 2014-11-27
EP2845260A1 (en) 2015-03-11
US9774056B2 (en) 2017-09-26
TW201351767A (zh) 2013-12-16
JP6251731B2 (ja) 2017-12-20
CN104350639A (zh) 2015-02-11
IN2014MN02190A (es) 2015-09-11
GB201207568D0 (en) 2012-06-13
GB2501700A (en) 2013-11-06
US20150086900A1 (en) 2015-03-26
BR112014027361A2 (pt) 2017-06-27
KR20150016230A (ko) 2015-02-11
JP2015519693A (ja) 2015-07-09

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