DE3140347C2 - - Google Patents

Info

Publication number
DE3140347C2
DE3140347C2 DE3140347A DE3140347A DE3140347C2 DE 3140347 C2 DE3140347 C2 DE 3140347C2 DE 3140347 A DE3140347 A DE 3140347A DE 3140347 A DE3140347 A DE 3140347A DE 3140347 C2 DE3140347 C2 DE 3140347C2
Authority
DE
Germany
Prior art keywords
fluid
conductive
cells
bipolar
cell
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE3140347A
Other languages
German (de)
English (en)
Other versions
DE3140347A1 (de
Inventor
Edward Nicholas Wilmington Mass. Us Balko
Lawrence Clinton Stratham N.H. Us Moulthrop
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
De Nora SpA
Original Assignee
De Nora Permelec SpA
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 De Nora Permelec SpA filed Critical De Nora Permelec SpA
Publication of DE3140347A1 publication Critical patent/DE3140347A1/de
Application granted granted Critical
Publication of DE3140347C2 publication Critical patent/DE3140347C2/de
Granted legal-status Critical Current

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
    • H01M8/2483—Details of groupings of fuel cells characterised by internal manifolds
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • C25B9/77—Assemblies comprising two or more cells of the filter-press type having diaphragms
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Fuel Cell (AREA)
DE19813140347 1980-10-14 1981-10-10 "elektrochemische zellenbaugruppe und verfahren zur leckstromminimierung" Granted DE3140347A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/195,920 US4371433A (en) 1980-10-14 1980-10-14 Apparatus for reduction of shunt current in bipolar electrochemical cell assemblies

Publications (2)

Publication Number Publication Date
DE3140347A1 DE3140347A1 (de) 1982-09-02
DE3140347C2 true DE3140347C2 (OSRAM) 1991-04-11

Family

ID=22723365

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813140347 Granted DE3140347A1 (de) 1980-10-14 1981-10-10 "elektrochemische zellenbaugruppe und verfahren zur leckstromminimierung"

Country Status (6)

Country Link
US (1) US4371433A (OSRAM)
JP (1) JPS5794581A (OSRAM)
DE (1) DE3140347A1 (OSRAM)
FR (1) FR2491957B1 (OSRAM)
GB (1) GB2085475B (OSRAM)
IT (1) IT1139980B (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19607235C1 (de) * 1996-02-27 1997-07-17 Forschungszentrum Juelich Gmbh Elektrolyseur mit verminderten parasitär fließenden Strömen
DE19637656A1 (de) * 1996-09-16 1998-04-02 Forschungszentrum Juelich Gmbh Elektrolyseur, bei dem keine stillstandsbedingten Leistungsverluste auftreten
DE10318402B4 (de) * 2002-04-25 2006-12-07 General Motors Corp. (N.D.Ges.D. Staates Delaware), Detroit Brennstoffzelle mit isoliertem Kühlmittelverteiler

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE15818T1 (de) * 1981-11-24 1985-10-15 Ici Plc Elektrolytische filterpressenzelle.
EP0109789B1 (en) * 1982-11-19 1987-09-09 Imperial Chemical Industries Plc Electrolytic cell
US4718997A (en) * 1982-11-22 1988-01-12 Exxon Research And Engineering Company Electrochemical device
FR2564250B1 (fr) * 1984-05-11 1986-09-12 Alsthom Atlantique Ameliorations aux structures des piles a combustible
FR2564249B1 (fr) * 1984-05-11 1986-09-12 Alsthom Atlantique Amenagements aux structures des piles a combustible
FR2564251B1 (fr) * 1984-05-11 1986-09-12 Alsthom Atlantique Perfectionnements aux structures des piles a combustible
US4894294A (en) * 1984-06-05 1990-01-16 The Furukawa Electric Co., Ltd. Electrolytic solution supply type battery
FR2568412B1 (fr) * 1984-07-27 1986-10-17 Occidental Chem Co Perfectionnements aux structures des piles a combustible.
GB8432704D0 (en) * 1984-12-28 1985-02-06 Ici Plc Current leakage in electrolytic cell
US4589966A (en) * 1985-10-03 1986-05-20 Olin Corporation Membrane cell jumper switch
GB8526054D0 (en) * 1985-10-22 1985-11-27 Ici Plc Electrolytic cell
US4626481A (en) * 1985-11-01 1986-12-02 Altus Corporation Common electrolyte manifold battery
US4664986A (en) * 1986-04-16 1987-05-12 Westinghouse Electric Corp. High thermal conductivity gas feeder system
GB2194855B (en) * 1986-06-13 1990-01-31 Bernard Ramsay Bligh Improvements in electric batteries
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
US5079104A (en) * 1991-03-18 1992-01-07 International Fuel Cells Integrated fuel cell stack shunt current prevention arrangement
US5178968A (en) * 1991-03-18 1993-01-12 International Fuel Cells Corporation Extruded fuel cell stack shunt current prevention arrangement
US5296121A (en) * 1992-08-24 1994-03-22 The Dow Chemical Company Target electrode for preventing corrosion in electrochemical cells
US5324565A (en) * 1992-12-17 1994-06-28 United Technologies Corporation Conductive elastomeric compression pad for use in electrolysis cells
IT1284887B1 (it) * 1996-10-03 1998-05-22 De Nora Spa Metodo di esclusione di una cella elementare malfunzionante di un elettrolizzatore o di un generatore elettrochimico a membrana
US6001502A (en) * 1997-06-27 1999-12-14 Plug Power, L.L.C. Current conducting end plate of fuel cell assembly
US6117287A (en) * 1998-05-26 2000-09-12 Proton Energy Systems, Inc. Electrochemical cell frame
US6099716A (en) * 1998-05-26 2000-08-08 Proton Energy Systems, Inc. Electrochemical cell frame
DE69928971T2 (de) * 1999-09-03 2006-09-14 Kim, Hee Jung Vorrichtung zur herstellung von sterilisierendem wasser und verfahren zur sterilisation von wasser
NL1013630C2 (nl) * 1999-11-19 2001-05-22 Zilvold Tieleman Hydrotechniek Celelement om te worden toegepast in een inrichting voor het uitvoeren van een elektrolyse, daartoe te gebruiken inrichting, alsmede een werkwijze voor het uitvoeren van een dergelijke elektrolyse.
US20030108731A1 (en) * 2000-01-24 2003-06-12 Mercuri Robert Angelo Molding of fluid permeable flexible graphite components for fuel cells
JP3920018B2 (ja) 2000-10-19 2007-05-30 本田技研工業株式会社 燃料電池スタック
US7687181B2 (en) 2002-04-23 2010-03-30 Protonex Technology Corporation Channel-based electrochemical cassettes
AU2003231755B2 (en) * 2002-04-23 2009-04-23 Protonex Technology Corporation Membrane based electrochemical cell stacks
WO2003096455A2 (en) * 2002-05-09 2003-11-20 The Board Of Trustees Of The Leland Stanford Junior University Improved fuel cell
DE10235859B4 (de) * 2002-08-05 2008-11-20 Forschungszentrum Jülich GmbH Korrosionsstabiler, gasdichter Medienanschluss für Niedertemperatur-Brennstoffzellen
JP4174025B2 (ja) * 2002-12-27 2008-10-29 本田技研工業株式会社 燃料電池及びその製造方法
US8277964B2 (en) 2004-01-15 2012-10-02 Jd Holding Inc. System and method for optimizing efficiency and power output from a vanadium redox battery energy storage system
DE502005005374D1 (de) * 2004-05-28 2008-10-30 Airbus Gmbh Elektrochemischer Reaktor für Luftfahrzeuge und Verfahren zum Betreiben des elektrochemischen Reaktors
US7722977B2 (en) * 2004-08-20 2010-05-25 Honda Motor Co., Ltd. Fuel cell stack comprising current collector provided at least at one fluid passage
JP4824297B2 (ja) * 2004-11-25 2011-11-30 本田技研工業株式会社 燃料電池スタック
US20060141327A1 (en) * 2004-12-28 2006-06-29 Rae Hartwell Electrically balanced fluid manifold assembly for an electrochemical fuel cell system
US7935456B2 (en) * 2005-09-13 2011-05-03 Andrei Leonida Fluid conduit for an electrochemical cell and method of assembling the same
US8317985B2 (en) * 2006-11-19 2012-11-27 Wood Stone Corporation Hydrogen producing unit
US7687193B2 (en) * 2007-08-17 2010-03-30 Jd Holding Inc. Electrochemical battery incorporating internal manifolds
GB201004650D0 (en) * 2010-03-19 2010-05-05 Renewable Energy Dynamics Trad Electrochemical cell stack
US10651492B2 (en) 2010-06-22 2020-05-12 Vrb Energy Inc. Integrated system for electrochemical energy storage system
US8709629B2 (en) 2010-12-22 2014-04-29 Jd Holding Inc. Systems and methods for redox flow battery scalable modular reactant storage
WO2012088442A2 (en) * 2010-12-23 2012-06-28 24M Technologies, Inc. Semi-solid filled battery and method of manufacture
CN102629701B (zh) 2011-02-04 2016-08-17 流体公司 具有分路电流中断的电化学电池系统
US10141594B2 (en) 2011-10-07 2018-11-27 Vrb Energy Inc. Systems and methods for assembling redox flow battery reactor cells
US9853454B2 (en) 2011-12-20 2017-12-26 Jd Holding Inc. Vanadium redox battery energy storage system
GB201208940D0 (en) 2012-05-21 2012-07-04 Afc Energy Plc Fuel cells in stacks
US10177389B2 (en) * 2012-11-09 2019-01-08 United Technologies Corporation Electrochemical device and method for controlling corrosion
US10297802B2 (en) * 2013-09-05 2019-05-21 Gm Global Technology Operations Llc. Fuel cell stack sealing methods, apparatus, and systems
WO2016128038A1 (en) 2015-02-11 2016-08-18 Outotec (Finland) Oy Bipolar electrochemical system
JP6657974B2 (ja) * 2016-01-12 2020-03-04 トヨタ紡織株式会社 金属樹脂一体成形品及びその製造方法
WO2018004466A1 (en) 2016-07-01 2018-01-04 Temasek Polytechnic Bipolar plate module for redox flow batteryand redox flow battery stack employing same
WO2018091070A1 (en) 2016-11-15 2018-05-24 Outotec (Finland) Oy Bipolar electrochemical system
FR3059469B1 (fr) * 2016-11-28 2019-05-17 Kemiwatt Cellule electrochimique redox en flux a shunt reduit
US10916786B2 (en) 2017-12-27 2021-02-09 Industrial Technology Research Institute Channel plate structure and electrochemical apparatus with the same
JP6621970B1 (ja) * 2018-03-27 2019-12-18 株式会社トクヤマ アルカリ水電解用電解槽
CN111384360B (zh) 2018-12-27 2022-02-22 财团法人工业技术研究院 金属离子电池
JP2022519575A (ja) 2019-02-01 2022-03-24 アクアハイドレックス， インコーポレイテッド 閉じ込められた電解質を有する電気化学システム
US11339483B1 (en) 2021-04-05 2022-05-24 Alchemr, Inc. Water electrolyzers employing anion exchange membranes
CN117858977B (zh) * 2021-07-21 2024-10-25 带奥新能源 包括绝缘层的电解器组件
US11655551B2 (en) * 2021-07-21 2023-05-23 Dioxycle Electrolyzer assembly comprising an insulating layer
KR102801837B1 (ko) 2022-04-21 2025-05-02 인라이튼 이노베이션즈 인크. 자가 프라이밍 셀을 갖는 용융 금속 배터리 시스템
US20240279819A1 (en) * 2023-02-16 2024-08-22 Plug Power Inc. Electrolyzer stack end plate assembly with fluid-isolating insert(s)
DK182059B1 (en) * 2023-11-29 2025-06-18 Stiesdal Hydrogen As Electrolyzer, use, operation and a method of production thereof

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE141463C (OSRAM) *
US1199472A (en) * 1916-06-03 1916-09-26 Isaac H Levin Electrolytic apparatus.
US1508758A (en) * 1920-02-03 1924-09-16 John P Scott Electrolytic apparatus
GB599090A (en) * 1944-10-11 1948-03-04 Oerlikon Maschf Bipolar electrolyser
CH286097A (de) * 1950-08-12 1952-10-15 Lonza Ag Druckelektrolyseur der Filterpressenbauart.
DE1671430B2 (de) * 1967-06-27 1977-01-20 Bayer Ag, 5090 Leverkusen Vorrichtung zur elektrolyse waessriger alkalihalogenidloesungen
US3717506A (en) * 1971-01-28 1973-02-20 Us Army High voltage deposited fuel cell
IT1003156B (it) * 1973-10-30 1976-06-10 Oronzio De Nora Impianti Elettrolizzatore per la produzione di composti ossigenati del cloro da soluzioni di cloruri alcalini
JPS5252875A (en) * 1975-10-28 1977-04-28 Tatsuo Okazaki Electric insulation constrol unit of water supply apparatus
US3990961A (en) * 1975-11-28 1976-11-09 Ppg Industries, Inc. Annular brine head equalizer
US4032424A (en) * 1975-12-22 1977-06-28 Diamond Shamrock Corporation Electrical current breaker for fluid stream
US4224121A (en) * 1978-07-06 1980-09-23 General Electric Company Production of halogens by electrolysis of alkali metal halides in an electrolysis cell having catalytic electrodes bonded to the surface of a solid polymer electrolyte membrane
CA1140891A (en) * 1978-01-03 1983-02-08 General Electric Company Electrolytic cell with membrane and electrodes bonded to it having outward projections
DE2821985C2 (de) * 1978-05-19 1982-07-01 Hooker Chemicals & Plastics Corp., 14302 Niagara Falls, N.Y. Elektrolysezellenblock
US4197169A (en) * 1978-09-05 1980-04-08 Exxon Research & Engineering Co. Shunt current elimination and device
US4247376A (en) * 1979-01-02 1981-01-27 General Electric Company Current collecting/flow distributing, separator plate for chloride electrolysis cells utilizing ion transporting barrier membranes
US4210512A (en) * 1979-01-08 1980-07-01 General Electric Company Electrolysis cell with controlled anolyte flow distribution
US4229272A (en) * 1979-03-30 1980-10-21 Dow Yates Chlorine generator and method
US4217199A (en) * 1979-07-10 1980-08-12 Ppg Industries, Inc. Electrolytic cell
DE2940121A1 (de) * 1979-10-01 1981-04-16 Krebskosmo Gesellschaft f. Chemie-Ing. Technik mbH, 1000 Berlin Vorrichtung zur verteilung des elektrolyten auf die einzelnen elemente von bipolaren plattenzellen und zur abfuhr der elektrolyseprodukte

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19607235C1 (de) * 1996-02-27 1997-07-17 Forschungszentrum Juelich Gmbh Elektrolyseur mit verminderten parasitär fließenden Strömen
DE19637656A1 (de) * 1996-09-16 1998-04-02 Forschungszentrum Juelich Gmbh Elektrolyseur, bei dem keine stillstandsbedingten Leistungsverluste auftreten
DE19637656C2 (de) * 1996-09-16 1999-02-25 Forschungszentrum Juelich Gmbh Elektrolyseur, bei dem keine stillstandsbedingten Leistungsverluste auftreten
DE10318402B4 (de) * 2002-04-25 2006-12-07 General Motors Corp. (N.D.Ges.D. Staates Delaware), Detroit Brennstoffzelle mit isoliertem Kühlmittelverteiler

Also Published As

Publication number Publication date
JPS5794581A (en) 1982-06-12
JPH0147555B2 (OSRAM) 1989-10-16
IT8124231A0 (it) 1981-09-30
US4371433A (en) 1983-02-01
FR2491957A1 (fr) 1982-04-16
FR2491957B1 (fr) 1990-07-27
IT1139980B (it) 1986-09-24
GB2085475A (en) 1982-04-28
DE3140347A1 (de) 1982-09-02
GB2085475B (en) 1984-02-01

Similar Documents

Publication Publication Date Title
DE3140347C2 (OSRAM)
DE2806962C3 (de) Galvanische Stromquelle mit kammartig ineinandergreifenden bipolaren Elektrodenpaaren
DE3000313C2 (OSRAM)
DE4206843C2 (de) Elektrochemische Zellen zur Durchführung elektrochemischer Prozesse
DE4444114C2 (de) Elektrochemische Halbzelle mit Druckkompensation
EP0189535B1 (de) Elektrolyseapparat
DD211130A5 (de) Elektrodenbauteil
DE2065823A1 (de) Elektrode fuer einen koronareaktor
DE3030324A1 (de) Vorrichtung zur herstellung von natriumhypochlorit
DE19539959C2 (de) Brennstoffzellenanordnung
DE2856882A1 (de) Vorrichtung zum elektrolysieren und verfahren zum herstellen von chlor durch elektrolysieren
EP0168600B1 (de) Bipolarer Elektrolyseapparat mit Gasdiffusionskathode
EP0071740A1 (de) Monopolare elektrolytische Filterpressenzelle
DD201628A5 (de) Elektrode zur benutzung bei elektrolytischen zellen
DE2135873B2 (de) Zellenoberteil für Amalgamhochlastzellen
DE2538000C3 (de) Bipolare Elektrodenkonstruktion für eine membranlose Elektrolysezelle
DE19607235C1 (de) Elektrolyseur mit verminderten parasitär fließenden Strömen
DE4211555C1 (de) Bipolare Filterpressenzelle zur Herstellung von Peroxodisulfaten
DD216049A5 (de) Elektrolysezelle
DE60008599T2 (de) Endkasten für einen elektrodialysator und elektro-dialyse-verfahren
DE2737086B2 (de) Elektrolysierverfahren und Elektrolysiervorrichtung
EP2141264B1 (de) Vorrichtung zum Erzeugen eines Sauerstoff-/Wasserstoffgemisches
DE2940121A1 (de) Vorrichtung zur verteilung des elektrolyten auf die einzelnen elemente von bipolaren plattenzellen und zur abfuhr der elektrolyseprodukte
DE1949127A1 (de) Elektrolysezelle
EP0776994B1 (de) Elektrolyseur mit flüssigem Elektrolyten

Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: ORONZIO DENORA IMPIANTI ELETTROCHIMICI S.P.A., MIL

8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: DE NORA PERMELEC S.P.A., MAILAND/MILANO, IT

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee