IN2015DN02525A - - Google Patents

Info

Publication number
IN2015DN02525A
IN2015DN02525A IN2525DEN2015A IN2015DN02525A IN 2015DN02525 A IN2015DN02525 A IN 2015DN02525A IN 2525DEN2015 A IN2525DEN2015 A IN 2525DEN2015A IN 2015DN02525 A IN2015DN02525 A IN 2015DN02525A
Authority
IN
India
Prior art keywords
region
active areas
electrochemically active
branch passages
common manifold
Prior art date
Application number
Other languages
English (en)
Inventor
Robert Mason; Darling
Michael L ; Perry
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of IN2015DN02525A publication Critical patent/IN2015DN02525A/en

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
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/571—Methods or arrangements for affording protection against corrosion; Selection of materials therefor
    • 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
    • H01M8/0265—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant the reactant or coolant channels having varying cross sections
    • 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
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0273—Sealing or supporting means around electrodes, matrices or membranes with sealing or supporting means in the form of a frame
    • 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
    • H01M8/04858—Electric variables
    • H01M8/04925—Power, energy, capacity or load
    • 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
    • H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary 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
    • H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
    • H01M8/184—Regeneration by electrochemical means
    • H01M8/188—Regeneration by electrochemical means by recharging of redox couples containing fluids; Redox flow type batteries
    • 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
    • H01M8/22—Fuel cells in which the fuel is based on materials comprising carbon or oxygen or hydrogen and other elements; Fuel cells in which the fuel is based on materials comprising only elements other than carbon, oxygen or hydrogen
    • 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
    • H01M8/2483—Details of groupings of fuel cells characterised by internal manifolds
    • 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
    • H01M8/2484—Details of groupings of fuel cells characterised by external manifolds
    • H01M8/2485—Arrangements for sealing external manifolds; Arrangements for mounting external manifolds around a stack
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8605—Porous electrodes
    • 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
    • Y02E60/10—Energy storage using batteries
    • 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

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Fuel Cell (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Inert Electrodes (AREA)
  • Hybrid Cells (AREA)
IN2525DEN2015 2012-11-09 2012-11-09 IN2015DN02525A (enEXAMPLES)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2012/064328 WO2014074107A1 (en) 2012-11-09 2012-11-09 Electrochemical device and method for controlling corrosion

Publications (1)

Publication Number Publication Date
IN2015DN02525A true IN2015DN02525A (enEXAMPLES) 2015-09-11

Family

ID=50685036

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2525DEN2015 IN2015DN02525A (enEXAMPLES) 2012-11-09 2012-11-09

Country Status (7)

Country Link
US (1) US10177389B2 (enEXAMPLES)
EP (1) EP2917951B1 (enEXAMPLES)
JP (1) JP6149118B2 (enEXAMPLES)
KR (1) KR101807378B1 (enEXAMPLES)
CN (1) CN104769748B (enEXAMPLES)
IN (1) IN2015DN02525A (enEXAMPLES)
WO (1) WO2014074107A1 (enEXAMPLES)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI536651B (zh) * 2015-06-05 2016-06-01 元智大學 電池模組
WO2018105634A1 (ja) * 2016-12-06 2018-06-14 昭和電工株式会社 集電板及びレドックスフロー電池
EP3573162B1 (en) * 2017-01-19 2020-11-25 Sumitomo Electric Industries, Ltd. Bipolar plate, cell frame, cell stack and redox flow battery
US11791693B2 (en) * 2020-08-31 2023-10-17 Ge Aviation Systems, Llc Electric machine having an electrically insulative manifold

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4277317A (en) 1979-11-26 1981-07-07 Exxon Research & Engineering Co. Shunt current elimination and device employing tunneled protective current
US4371433A (en) * 1980-10-14 1983-02-01 General Electric Company Apparatus for reduction of shunt current in bipolar electrochemical cell assemblies
US4400448A (en) 1981-06-01 1983-08-23 Exxon Research And Engineering Co. Electrochemical construction
CA1174729A (en) * 1981-06-01 1984-09-18 Patrick G. Grimes Electrochemical construction
JPS61127883A (ja) * 1984-11-22 1986-06-16 Mitsui Eng & Shipbuild Co Ltd 複極仕切板の製造方法
JPH0732023B2 (ja) * 1986-08-02 1995-04-10 東邦レーヨン株式会社 レドックスフロー型電池用バイポーラ板
GB8620341D0 (en) 1986-08-21 1986-10-01 Hydrogen Systems Nv Bipolar plate-system
JPH0732023A (ja) 1993-06-29 1995-02-03 Nippon Steel Corp 熱間仕上圧延機の多周期制御によるルーパー角度及び張力制御方法
JPH11502764A (ja) * 1995-03-23 1999-03-09 アイオニクス インコーポレイテッド 電気透析を含めた膜処理の改良
US5783050A (en) * 1995-05-04 1998-07-21 Eltech Systems Corporation Electrode for electrochemical cell
US6033794A (en) * 1997-12-10 2000-03-07 The United States Of America As Represented By The United States Department Of Energy Multi-stage fuel cell system method and apparatus
US6602626B1 (en) * 2000-02-16 2003-08-05 Gencell Corporation Fuel cell with internal thermally integrated autothermal reformer
US20040096715A1 (en) * 2002-11-14 2004-05-20 3M Innovative Properties Company Liquid cooled fuel cell stack
JP2006120351A (ja) * 2004-10-19 2006-05-11 Nissan Motor Co Ltd 燃料電池システム
JP2006134802A (ja) 2004-11-09 2006-05-25 Nissan Motor Co Ltd 燃料電池
US20090023046A1 (en) * 2007-07-20 2009-01-22 Chao-Yang Wang Porous Transport Structures for Direct-Oxidation Fuel Cell System Operating with Concentrated Fuel
US20090162732A1 (en) * 2007-12-21 2009-06-25 Marc Noblet Fuel cell employing perimeter gasket with perceivable orientation indicator
US7820321B2 (en) 2008-07-07 2010-10-26 Enervault Corporation Redox flow battery system for distributed energy storage
US8163429B2 (en) * 2009-02-05 2012-04-24 Ini Power Systems, Inc. High efficiency fuel cell system
JP4717160B2 (ja) * 2009-10-13 2011-07-06 パナソニック株式会社 燃料電池及びその製造方法
EP2529436A2 (en) * 2010-01-25 2012-12-05 Ramot at Tel Aviv University, Ltd. Bipolar plates and regenerative fuel cell stacks including same
US20120282501A1 (en) 2010-09-08 2012-11-08 Primus Power Corporation Metal Electrode Assembly for Flow Batteries
EP2614552B1 (en) * 2010-09-08 2016-11-30 Primus Power Corporation Metal electrode assembly for flow batteries
JP7032023B2 (ja) * 2018-03-22 2022-03-08 ホシザキ株式会社 温度調節庫

Also Published As

Publication number Publication date
US10177389B2 (en) 2019-01-08
EP2917951A4 (en) 2015-12-02
EP2917951B1 (en) 2020-05-06
CN104769748B (zh) 2017-11-07
KR101807378B1 (ko) 2017-12-08
US20150288011A1 (en) 2015-10-08
JP2015534253A (ja) 2015-11-26
WO2014074107A1 (en) 2014-05-15
JP6149118B2 (ja) 2017-06-14
KR20150082496A (ko) 2015-07-15
EP2917951A1 (en) 2015-09-16
CN104769748A (zh) 2015-07-08

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