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)
  • Inert Electrodes (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Hybrid Cells (AREA)
IN2525DEN2015 2012-11-09 2012-11-09 IN2015DN02525A (enExample)

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 (enExample) 2015-09-11

Family

ID=50685036

Family Applications (1)

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

Country Status (7)

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

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
CN110192299B (zh) * 2017-01-19 2022-07-08 住友电气工业株式会社 双极板、单元框架、单元组和氧化还原液流电池
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
CA2215977A1 (en) * 1995-03-23 1996-09-26 Arthur L. Goldstein Improvements in membrane processes including electrodialysis
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
WO2011045889A1 (ja) * 2009-10-13 2011-04-21 パナソニック株式会社 燃料電池及びその製造方法
CN102725893B (zh) * 2010-01-25 2016-01-13 雷蒙特亚特特拉维夫大学有限公司 双极板以及包括它的再生式燃料电池堆
JP6034788B2 (ja) * 2010-09-08 2016-11-30 プリマス パワー コーポレイション フロー電池用金属電極組立品
US20120282501A1 (en) * 2010-09-08 2012-11-08 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
EP2917951A1 (en) 2015-09-16
JP2015534253A (ja) 2015-11-26
JP6149118B2 (ja) 2017-06-14
EP2917951A4 (en) 2015-12-02
CN104769748B (zh) 2017-11-07
CN104769748A (zh) 2015-07-08
EP2917951B1 (en) 2020-05-06
US10177389B2 (en) 2019-01-08
US20150288011A1 (en) 2015-10-08
WO2014074107A1 (en) 2014-05-15
KR101807378B1 (ko) 2017-12-08
KR20150082496A (ko) 2015-07-15

Similar Documents

Publication Publication Date Title
WO2014110136A8 (en) Passivation of electrodes in electrochemical cells
HUE071490T2 (hu) Kompozit áramkollektor, elektródlemez és elektrokémiai eszköz
IN2014DN03035A (enExample)
EP3279987A4 (en) Proton conductor, fuel-cell solid-electrolyte layer, cell structure, and fuel cell provided with same
HK1219640A1 (zh) 电极阵列和放置方法
MX378624B (es) Celda electroquimica hibrida.
EP3349270A4 (en) Separator provided with electrode bonding layer, and electrochemical device comprising same
PH12012000221A1 (en) Absorbent article including a plurality of longitudinally extending channels
EP3520892A4 (en) SUPPORT, ELECTRODE FOR FUEL CELL, MEMBRANE-ELECTRODE ASSEMBLY, AND FUEL CELL COMPRISING SAME
PH12012000284A1 (en) Management of contacts at contact centers
SG10201907425TA (en) Three dimensional memory and methods of forming the same
EP3026738A4 (en) Positive electrode active material for non-aqueous electrolyte secondary cell, production method for same, and non-aqueous electrolyte secondary cell
EP2738813A3 (en) Semiconductor device including alternating source and drain regions, and respective source and drain metallic strips
WO2012158424A3 (en) Resistive memory cell
WO2014134142A3 (en) Energy storage device assembly
EP3133684B8 (en) Electrolyte solution, electrolyte membrane, electrode catalyst layer, membrane-electrode assembly, and fuel cell
EP3021388A4 (en) POSITIVE ELECTRODE ACTIVE MATERIAL FOR A SECONDARY BATTERY WITH NON-ACID ELECTROLYTES AND SECONDARY BATTERY WITH THIS POSITIVE ELECTRODE ACTIVE MATERIAL
MX2014005138A (es) Montaje de enchufe giratorio y metodo para reducir la tension en un alambre.
MY176293A (en) Back contact type solar battery cell
EP3316376A4 (en) Bipolar plate, cell frame, cell stack and redox-flow battery
MX361678B (es) Metodo de calentamiento directo por resistencia.
WO2014137601A3 (en) Electrochemical stack compression system
SG10201804912VA (en) Integrated circuit including asymmetric ending cells and system-on-chip including the same
WO2016044586A3 (en) Copper based flow batteries
EP3573162A4 (en) BIPOLAR PLATE, CELL FRAME, CELL STACK AND REDOX FLOW BATTERY