CA1158199A - Annular electrodes for shunt current elimination - Google Patents
Annular electrodes for shunt current eliminationInfo
- Publication number
- CA1158199A CA1158199A CA000370951A CA370951A CA1158199A CA 1158199 A CA1158199 A CA 1158199A CA 000370951 A CA000370951 A CA 000370951A CA 370951 A CA370951 A CA 370951A CA 1158199 A CA1158199 A CA 1158199A
- Authority
- CA
- Canada
- Prior art keywords
- electrolyte
- manifold
- cells
- electrochemical device
- electrodes
- 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
Links
- 230000008030 elimination Effects 0.000 title abstract description 3
- 238000003379 elimination reaction Methods 0.000 title abstract description 3
- 239000003792 electrolyte Substances 0.000 claims abstract description 82
- 230000001681 protective effect Effects 0.000 claims description 52
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 12
- 150000002500 ions Chemical class 0.000 claims description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 235000001537 Ribes X gardonianum Nutrition 0.000 abstract 1
- 235000001535 Ribes X utile Nutrition 0.000 abstract 1
- 235000016919 Ribes petraeum Nutrition 0.000 abstract 1
- 244000281247 Ribes rubrum Species 0.000 abstract 1
- 235000002355 Ribes spicatum Nutrition 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 11
- 229910052794 bromium Inorganic materials 0.000 description 11
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 239000001257 hydrogen Substances 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- ZRXYMHTYEQQBLN-UHFFFAOYSA-N [Br].[Zn] Chemical compound [Br].[Zn] ZRXYMHTYEQQBLN-UHFFFAOYSA-N 0.000 description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 238000006722 reduction reaction Methods 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- 239000000306 component Substances 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- -1 bromine ions Chemical class 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003487 electrochemical reaction Methods 0.000 description 2
- 238000003411 electrode reaction Methods 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000006479 redox reaction Methods 0.000 description 2
- 229910052715 tantalum Inorganic materials 0.000 description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229920006384 Airco Polymers 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 241000011102 Thera Species 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000005363 electrowinning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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
- H01M8/04276—Arrangements for managing the electrolyte stream, e.g. heat exchange
-
- 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
-
- 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)
- Hybrid Cells (AREA)
- Filling, Topping-Up Batteries (AREA)
- Secondary Cells (AREA)
- Fuel Cell (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/122,193 US4279732A (en) | 1980-02-19 | 1980-02-19 | Annular electrodes for shunt current elimination |
| US122,193 | 1980-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1158199A true CA1158199A (en) | 1983-12-06 |
Family
ID=22401239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000370951A Expired CA1158199A (en) | 1980-02-19 | 1981-02-16 | Annular electrodes for shunt current elimination |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4279732A (OSRAM) |
| EP (1) | EP0034492B1 (OSRAM) |
| JP (1) | JPS56130084A (OSRAM) |
| CA (1) | CA1158199A (OSRAM) |
| DE (1) | DE3164637D1 (OSRAM) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4521359A (en) * | 1981-12-04 | 1985-06-04 | Exxon Research & Engineering Co. | Method of coextruding plastics to form a composite sheet |
| EP0089433B1 (en) * | 1982-03-24 | 1986-09-17 | Kabushiki Kaisha Meidensha | Secondary battery |
| US4416953A (en) * | 1982-03-25 | 1983-11-22 | Meidensha Electric Mfg. Co., Ltd. | Secondary battery |
| US4520080A (en) * | 1982-05-03 | 1985-05-28 | Meidensha Electric Mfg. Co., Ltd. | Electrolytes circulation type cell stack secondary battery |
| DE3280295D1 (de) * | 1982-05-04 | 1991-02-21 | Meidensha Electric Mfg Co Ltd | Batteriestapel aus sekundaerzellen. |
| DE3277276D1 (en) * | 1982-05-04 | 1987-10-15 | Meidensha Electric Mfg Co Ltd | Electrolytes circulation type cell stack secondary battery |
| US4510211A (en) * | 1983-06-17 | 1985-04-09 | Struthers Ralph C | Fuel cell electrolyte supply system and apparatus |
| US4589966A (en) * | 1985-10-03 | 1986-05-20 | Olin Corporation | Membrane cell jumper switch |
| US4626481A (en) * | 1985-11-01 | 1986-12-02 | Altus Corporation | Common electrolyte manifold battery |
| US5296121A (en) * | 1992-08-24 | 1994-03-22 | The Dow Chemical Company | Target electrode for preventing corrosion in electrochemical cells |
| EP0706525A1 (en) * | 1993-06-30 | 1996-04-17 | Novartis AG | Antihypertensive tricyclic azepine derivatives useful as inhibitors of enkephalinase and ace |
| US6398939B1 (en) | 2001-03-09 | 2002-06-04 | Phelps Dodge Corporation | Method and apparatus for controlling flow in an electrodeposition process |
| CN111960510B (zh) * | 2020-07-29 | 2022-06-21 | 上海电力大学 | 一种电池极片固定装置及其使用方法 |
| US20250357514A1 (en) * | 2022-05-09 | 2025-11-20 | Lockheed Martin Energy, Llc | Uniform distribution of shunt currents in flow battery |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1583160A (OSRAM) * | 1966-05-16 | 1969-10-24 | ||
| DE1671968A1 (de) * | 1967-02-11 | 1971-10-21 | Varta Ag | Vorrichtung zur Erzeugung eines feldfreien Raumes im Elektrolytkreislauf einer Brennstoffbatterie |
| IT971354B (it) * | 1971-12-20 | 1974-04-30 | Comp Generale Electricite | Generatore elettrochimico a circolazione forzata |
| GB1367673A (en) * | 1972-03-02 | 1974-09-18 | Lucas Industries Ltd | Electrical isolation of battery cells having a circulating electro lyte system |
| FI59426C (fi) * | 1974-02-15 | 1981-08-10 | Froehler Kg Hans | Elektrolysanlaeggning foer fraetande elektrolyter |
| US4048045A (en) * | 1974-12-19 | 1977-09-13 | Hooker Chemicals & Plastics Corporation | Lengthening anode life in electrolytic cell having molded body |
| 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
- 1980-02-19 US US06/122,193 patent/US4279732A/en not_active Expired - Lifetime
-
1981
- 1981-02-16 DE DE8181300619T patent/DE3164637D1/de not_active Expired
- 1981-02-16 EP EP81300619A patent/EP0034492B1/en not_active Expired
- 1981-02-16 CA CA000370951A patent/CA1158199A/en not_active Expired
- 1981-02-19 JP JP2363181A patent/JPS56130084A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| EP0034492A2 (en) | 1981-08-26 |
| US4279732A (en) | 1981-07-21 |
| JPS56130084A (en) | 1981-10-12 |
| DE3164637D1 (en) | 1984-08-16 |
| JPH0338704B2 (OSRAM) | 1991-06-11 |
| EP0034492A3 (en) | 1981-10-07 |
| EP0034492B1 (en) | 1984-07-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |