DE3044380C2 - - Google Patents
Info
- Publication number
- DE3044380C2 DE3044380C2 DE3044380A DE3044380A DE3044380C2 DE 3044380 C2 DE3044380 C2 DE 3044380C2 DE 3044380 A DE3044380 A DE 3044380A DE 3044380 A DE3044380 A DE 3044380A DE 3044380 C2 DE3044380 C2 DE 3044380C2
- Authority
- DE
- Germany
- Prior art keywords
- tunnel
- cells
- electrolyte
- channels
- current
- 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
Links
Classifications
-
- 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
- H01M50/70—Arrangements for stirring or circulating the electrolyte
- H01M50/77—Arrangements for stirring or circulating the electrolyte with external circulating path
-
- 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
- C25B15/06—Detection or inhibition of short circuits in the 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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04276—Arrangements for managing the electrolyte stream, e.g. heat exchange
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Hybrid Cells (AREA)
- Fuel Cell (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/097,194 US4277317A (en) | 1979-11-26 | 1979-11-26 | Shunt current elimination and device employing tunneled protective current |
US06/160,143 US4312735A (en) | 1979-11-26 | 1980-06-16 | Shunt current elimination |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3044380A1 DE3044380A1 (de) | 1981-05-27 |
DE3044380C2 true DE3044380C2 (US08088918-20120103-C00476.png) | 1991-06-13 |
Family
ID=26792869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19803044380 Granted DE3044380A1 (de) | 1979-11-26 | 1980-11-25 | Elektrochemische vorrichtung und verfahren zur minimierung von nebenschlussstroemen in der elektrochemischen vorrichtung |
Country Status (9)
Cited By (1)
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 |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2498209B1 (fr) * | 1981-01-16 | 1986-03-14 | Creusot Loire | Dispositif d'alimentation et evacuation d'electrolyte liquide pour electrolyseur du type filtre-presse |
US4521359A (en) * | 1981-12-04 | 1985-06-04 | Exxon Research & Engineering Co. | Method of coextruding plastics to form a composite sheet |
US4416953A (en) * | 1982-03-25 | 1983-11-22 | Meidensha Electric Mfg. Co., Ltd. | Secondary battery |
CA1190594A (en) * | 1982-11-22 | 1985-07-16 | Patrick G. Grimes | Electrochemical device |
EP0168377B1 (de) * | 1984-06-15 | 1991-03-27 | S.E.A. Studiengesellschaft für Energiespeicher und Antriebssysteme Gesellschaft m.b.H. | Galvanisches Element |
GB8432704D0 (en) * | 1984-12-28 | 1985-02-06 | Ici Plc | Current leakage in electrolytic cell |
AT389598B (de) * | 1985-05-23 | 1989-12-27 | Energiespeicher & Antriebssyst | Galvanisches element, gegebenenfalls zink/brombatterie |
US4589966A (en) * | 1985-10-03 | 1986-05-20 | Olin Corporation | Membrane cell jumper switch |
AT388469B (de) * | 1986-01-03 | 1989-06-26 | Energiespeicher & Antriebssyst | Galvanische batterie und verfahren zur speicherung und abgabe von elektrischer energie |
US4929325A (en) * | 1988-09-08 | 1990-05-29 | Globe-Union Inc. | Removable protective electrode in a bipolar battery |
US5296121A (en) * | 1992-08-24 | 1994-03-22 | The Dow Chemical Company | Target electrode for preventing corrosion in electrochemical cells |
WO1998000584A1 (en) * | 1996-06-28 | 1998-01-08 | E.I. Du Pont De Nemours And Company | Electrochemical cell having split fluid and current feed |
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 |
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 |
US20060141327A1 (en) * | 2004-12-28 | 2006-06-29 | Rae Hartwell | Electrically balanced fluid manifold assembly for an electrochemical fuel cell system |
JP2008004451A (ja) * | 2006-06-23 | 2008-01-10 | Toyota Motor Corp | 燃料電池車用のイオン交換器 |
US7855005B2 (en) * | 2007-02-12 | 2010-12-21 | Deeya Energy, Inc. | Apparatus and methods of determination of state of charge in a redox flow battery |
US7687193B2 (en) * | 2007-08-17 | 2010-03-30 | Jd Holding Inc. | Electrochemical battery incorporating internal manifolds |
US8587150B2 (en) * | 2008-02-28 | 2013-11-19 | Deeya Energy, Inc. | Method and modular system for charging a battery |
US7927731B2 (en) * | 2008-07-01 | 2011-04-19 | Deeya Energy, Inc. | Redox flow cell |
WO2010042899A1 (en) * | 2008-10-10 | 2010-04-15 | Deeya Energy Technology, Inc. | Flexible multi-walled tubing assembly |
CN102246338B (zh) * | 2008-10-10 | 2014-06-11 | 迪亚能源股份有限公司 | 液流电池元电池的热控制 |
WO2010042898A1 (en) * | 2008-10-10 | 2010-04-15 | Deeya Energy Technologies, Inc. | Method and apparatus for determining state of charge of a battery |
US8236463B2 (en) * | 2008-10-10 | 2012-08-07 | Deeya Energy, Inc. | Magnetic current collector |
US20100092843A1 (en) * | 2008-10-10 | 2010-04-15 | Deeya Energy Technologies, Inc. | Venturi pumping system in a hydrogen gas circulation of a flow battery |
WO2010042905A1 (en) * | 2008-10-10 | 2010-04-15 | Deeya Energy Technologies, Inc. | Level sensor for conductive liquids |
WO2010042900A1 (en) * | 2008-10-10 | 2010-04-15 | Deeya Energy Technologies, Inc. | Methods for bonding porous flexible membranes using solvent |
WO2010138945A2 (en) * | 2009-05-28 | 2010-12-02 | Deeya Energy, Inc. | Preparation of flow cell battery electrolytes from raw materials |
WO2010138949A2 (en) * | 2009-05-28 | 2010-12-02 | Deeya Energy, Inc. | Optical leak detection sensor |
US8587255B2 (en) | 2009-05-28 | 2013-11-19 | Deeya Energy, Inc. | Control system for a flow cell battery |
US8723489B2 (en) * | 2009-05-28 | 2014-05-13 | Deeya Energy, Inc. | Bi-directional buck-boost circuit |
US20110079074A1 (en) * | 2009-05-28 | 2011-04-07 | Saroj Kumar Sahu | Hydrogen chlorine level detector |
CN102844925B (zh) * | 2009-05-28 | 2015-11-25 | 艾默吉电力系统股份有限公司 | 电解质组合物 |
US8877365B2 (en) * | 2009-05-28 | 2014-11-04 | Deeya Energy, Inc. | Redox flow cell rebalancing |
WO2010138947A2 (en) * | 2009-05-29 | 2010-12-02 | Deeya Energy, Inc. | Methods of producing hydrochloric acid from hydrogen gas and chlorine gas |
US8951665B2 (en) * | 2010-03-10 | 2015-02-10 | Imergy Power Systems, Inc. | Methods for the preparation of electrolytes for chromium-iron redox flow batteries |
US8486236B1 (en) * | 2010-06-17 | 2013-07-16 | Walter B. Warning | Electrolysis chamber |
US9281535B2 (en) | 2010-08-12 | 2016-03-08 | Imergy Power Systems, Inc. | System dongle |
US8709629B2 (en) | 2010-12-22 | 2014-04-29 | Jd Holding Inc. | Systems and methods for redox flow battery scalable modular reactant storage |
EP2765640A4 (en) * | 2011-10-04 | 2015-06-24 | Sumitomo Electric Industries | BATTERY FRAME, BATTERY STACK AND FLUX REDOX BATTERY |
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 |
CN103633347A (zh) * | 2012-08-24 | 2014-03-12 | 崔骥 | 含有流动电解液的电化学设施的防漏电方法及防漏电装置 |
DE102018206396A1 (de) * | 2018-04-25 | 2019-10-31 | Siemens Aktiengesellschaft | Elektrolysesystem für die CO2-Elektrolyse |
EP4359587A1 (en) * | 2021-06-21 | 2024-05-01 | H2Pro Ltd | Device and method for ionic shunt current elimination |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3316167A (en) * | 1961-09-01 | 1967-04-25 | Exxon Research Engineering Co | Multi-cell reactor in series |
US3378405A (en) * | 1963-12-23 | 1968-04-16 | Union Carbide Corp | Anodic material amalgam-oxidant fuel cell |
DE1596226A1 (de) * | 1966-06-22 | 1971-04-01 | Siemens Ag | Verfahren zur Verringerung von Elektrolytkurzschlussstroemen in Brennstoffzellenbatterien |
DE1596228A1 (de) * | 1966-06-28 | 1971-03-18 | Siemens Ag | Brennstoffzellenbatterie mit verminderten Kurzschlussstroemen |
US3540934A (en) * | 1967-07-11 | 1970-11-17 | Jan Boeke | Multiple cell redox battery |
US3537904A (en) * | 1967-12-04 | 1970-11-03 | Monsanto Res Corp | Means for preventing internal currents in a fuel cell |
GB1284802A (en) * | 1969-03-01 | 1972-08-09 | Toyota Chuo Kenkyusho Kk | Electrolyte circulating battery |
US3634139A (en) * | 1969-04-18 | 1972-01-11 | United Aircraft Corp | External reservoir and internal pool fuel cell system and method of operation |
US3785951A (en) * | 1971-03-02 | 1974-01-15 | Krebs & Co Ag | Electrolyzer comprising diaphragmless cell spaces flowed through by the electrolyte |
AT315265B (de) * | 1971-09-20 | 1974-05-27 | Siemens Ag | Brennstoffbatterie mit diskontinuierlicher Elektrolytspülung |
US3773561A (en) * | 1971-11-18 | 1973-11-20 | Occidental Energy Dev Co | Isolation of cells of a battery stack to prevent internal short-circuiting during shutdown & standby periods |
GB1367673A (en) * | 1972-03-02 | 1974-09-18 | Lucas Industries Ltd | Electrical isolation of battery cells having a circulating electro lyte system |
FR2198271B1 (US08088918-20120103-C00476.png) * | 1972-09-01 | 1978-03-03 | Comp Generale Electricite | |
SE390582B (sv) * | 1975-05-12 | 1976-12-27 | Lindstroem Ab Olle | Anordning vid elektrokemiska batterier innehallande minst tva seriekopplade moduler med elektrolytrum som star i forbindelse med varandra |
US3964929A (en) * | 1975-07-21 | 1976-06-22 | United Technologies Corporation | Fuel cell cooling system with shunt current protection |
US4025697A (en) * | 1975-10-29 | 1977-05-24 | Energy Development Associates | Apparatus for circulating electrolyte around multi-section batteries |
FR2345822A1 (fr) * | 1976-03-22 | 1977-10-21 | Comp Generale Electricite | Generateur electrochimique a circulation forcee |
JPS5910534B2 (ja) * | 1976-08-06 | 1984-03-09 | ミシユラン・エ・コンパニ−(コンパニ−・ゼネラ−ル・デ・ゼタブリスマン・ミシユラン) | 補助陰極を有する電気化学的ゼネレ−タ |
US4197169A (en) * | 1978-09-05 | 1980-04-08 | Exxon Research & Engineering Co. | Shunt current elimination and device |
-
1980
- 1980-06-16 US US06/160,143 patent/US4312735A/en not_active Expired - Lifetime
- 1980-11-06 CA CA000364124A patent/CA1148607A/en not_active Expired
- 1980-11-24 CH CH8670/80A patent/CH652756A5/de not_active IP Right Cessation
- 1980-11-25 AU AU64673/80A patent/AU535132B2/en not_active Ceased
- 1980-11-25 IL IL61556A patent/IL61556A/xx not_active IP Right Cessation
- 1980-11-25 DE DE19803044380 patent/DE3044380A1/de active Granted
- 1980-11-25 FR FR8024991A patent/FR2470451A1/fr active Granted
- 1980-11-26 GB GB8037892A patent/GB2070321B/en not_active Expired
- 1980-11-26 NL NLAANVRAGE8006445,A patent/NL190290C/xx not_active IP Right Cessation
Cited By (1)
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 |
Also Published As
Publication number | Publication date |
---|---|
NL190290C (nl) | 1994-01-03 |
CH652756A5 (de) | 1985-11-29 |
GB2070321B (en) | 1983-06-08 |
FR2470451B1 (US08088918-20120103-C00476.png) | 1983-06-03 |
IL61556A (en) | 1983-11-30 |
US4312735A (en) | 1982-01-26 |
NL190290B (nl) | 1993-08-02 |
CA1148607A (en) | 1983-06-21 |
FR2470451A1 (fr) | 1981-05-29 |
GB2070321A (en) | 1981-09-03 |
DE3044380A1 (de) | 1981-05-27 |
AU6467380A (en) | 1981-06-04 |
NL8006445A (nl) | 1981-06-16 |
AU535132B2 (en) | 1984-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8120 | Willingness to grant licences paragraph 23 | ||
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |