FR2461766A1 - Electrodes avec sorties de courant - Google Patents
Electrodes avec sorties de courant Download PDFInfo
- Publication number
- FR2461766A1 FR2461766A1 FR7918549A FR7918549A FR2461766A1 FR 2461766 A1 FR2461766 A1 FR 2461766A1 FR 7918549 A FR7918549 A FR 7918549A FR 7918549 A FR7918549 A FR 7918549A FR 2461766 A1 FR2461766 A1 FR 2461766A1
- Authority
- FR
- France
- Prior art keywords
- skeleton
- plate
- asperities
- electrode according
- electrode
- 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.)
- Granted
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 239000000835 fiber Substances 0.000 claims description 12
- 230000008021 deposition Effects 0.000 claims description 3
- 150000001768 cations Chemical class 0.000 claims 1
- 239000007787 solid Substances 0.000 abstract 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 18
- 229910052759 nickel Inorganic materials 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 238000001465 metallisation Methods 0.000 description 7
- 150000002739 metals Chemical class 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000012811 non-conductive material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 150000004770 chalcogenides Chemical class 0.000 description 1
- 238000005234 chemical deposition Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 239000011262 electrochemically active material Substances 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- QELJHCBNGDEXLD-UHFFFAOYSA-N nickel zinc Chemical compound [Ni].[Zn] QELJHCBNGDEXLD-UHFFFAOYSA-N 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- 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
- C25B9/60—Constructional parts of cells
- C25B9/65—Means for supplying current; Electrode connections; Electric inter-cell connections
-
- 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
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
-
- 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
- H01M50/531—Electrode connections inside a battery casing
- H01M50/534—Electrode connections inside a battery casing characterised by the material of the leads or tabs
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cell Electrode Carriers And Collectors (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Connection Of Batteries Or Terminals (AREA)
Priority Applications (15)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7918549A FR2461766A1 (fr) | 1979-07-16 | 1979-07-16 | Electrodes avec sorties de courant |
| BE0/201249A BE884098A (fr) | 1979-07-16 | 1980-07-01 | Electrodes avec sorties de courant |
| JP9121980A JPS5615562A (en) | 1979-07-16 | 1980-07-03 | Electrode |
| US06/166,027 US4336124A (en) | 1979-07-16 | 1980-07-07 | Electrodes with current outlets |
| NL8004032A NL8004032A (nl) | 1979-07-16 | 1980-07-14 | Electroden met stroomuitgang. |
| SE8005170A SE8005170L (sv) | 1979-07-16 | 1980-07-15 | Med stromanslutningar forsedda elektroder |
| DE3026778A DE3026778C2 (de) | 1979-07-16 | 1980-07-15 | Elektrode |
| IT8068123A IT8068123A0 (it) | 1979-07-16 | 1980-07-15 | Elettrodo con uscite di corrente procedimento per la sua fabbricazione e dispositivi elettrochimici comprendenti tale elettrodo |
| AU60417/80A AU531385B2 (en) | 1979-07-16 | 1980-07-15 | Current lead connection to electrode |
| CH547080A CH637697A5 (fr) | 1979-07-16 | 1980-07-16 | Electrode pour dispositif electro-chimique. |
| GB8023207A GB2055899B (en) | 1979-07-16 | 1980-07-16 | Electrode for electrochemical apparatus |
| BR8004433A BR8004433A (pt) | 1979-07-16 | 1980-07-16 | Eletrodo,dispositivo eletroquimico e processo para a obtencao de um eletrodo |
| ES493415A ES8105044A1 (es) | 1979-07-16 | 1980-07-16 | Perfeccionamientos en un electrodo para un dispositivo elec-troquimico |
| ES495178A ES495178A0 (es) | 1979-07-16 | 1980-09-19 | Procedimiento para la realizacion de un electrodo para un dispositivo electroquimico |
| US06/339,485 US4421609A (en) | 1979-07-16 | 1982-01-15 | Process for producing electrode with current outlets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7918549A FR2461766A1 (fr) | 1979-07-16 | 1979-07-16 | Electrodes avec sorties de courant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2461766A1 true FR2461766A1 (fr) | 1981-02-06 |
| FR2461766B1 FR2461766B1 (OSRAM) | 1983-12-16 |
Family
ID=9228007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7918549A Granted FR2461766A1 (fr) | 1979-07-16 | 1979-07-16 | Electrodes avec sorties de courant |
Country Status (13)
| Country | Link |
|---|---|
| US (2) | US4336124A (OSRAM) |
| JP (1) | JPS5615562A (OSRAM) |
| AU (1) | AU531385B2 (OSRAM) |
| BE (1) | BE884098A (OSRAM) |
| BR (1) | BR8004433A (OSRAM) |
| CH (1) | CH637697A5 (OSRAM) |
| DE (1) | DE3026778C2 (OSRAM) |
| ES (2) | ES8105044A1 (OSRAM) |
| FR (1) | FR2461766A1 (OSRAM) |
| GB (1) | GB2055899B (OSRAM) |
| IT (1) | IT8068123A0 (OSRAM) |
| NL (1) | NL8004032A (OSRAM) |
| SE (1) | SE8005170L (OSRAM) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4401519A (en) * | 1981-02-25 | 1983-08-30 | Olin Corporation | Method for producing reticulate electrode for electrolytic cells |
| DE3142091C2 (de) * | 1981-10-23 | 1984-05-30 | Deutsche Automobilgesellschaft Mbh, 7000 Stuttgart | Verfahren zur Herstellung einer stabilen Verbindung zwischen einem Elektrodengerüst aus einem metallisierten Faserkörper und einer Stromableiterfahne |
| US4515672A (en) * | 1981-11-09 | 1985-05-07 | Eltech Systems Corporation | Reticulate electrode and cell for recovery of metal ions |
| US4680100A (en) * | 1982-03-16 | 1987-07-14 | American Cyanamid Company | Electrochemical cells and electrodes therefor |
| US4615784A (en) * | 1982-06-10 | 1986-10-07 | Eltech Systems Corporation | Narrow gap reticulate electrode electrolysis cell |
| FR2535116A2 (fr) * | 1982-10-22 | 1984-04-27 | Composites Electrolytiques Ste | Electrodes en materiaux composites |
| US4657650A (en) * | 1982-12-27 | 1987-04-14 | Eltech Systems Corporation | Electrochemical cell having reticulated electrical connector |
| US4637970A (en) * | 1984-12-21 | 1987-01-20 | Allied Corporation | Lead-titanium, bipolar electrode in a lead-acid battery |
| US4631118A (en) * | 1985-05-02 | 1986-12-23 | The Dow Chemical Company | Low resistance collector frame for electroconductive organic, carbon and graphitic materials |
| US4687553A (en) * | 1985-05-30 | 1987-08-18 | Eltech Systems Corporation | Unitized electrode-intercell connector module |
| DE3632352C1 (de) * | 1986-09-24 | 1987-10-01 | Deutsche Automobilgesellsch | Faserstruktur-Elektrodengeruest aus metallisierten Kunststoffasern mit angeschweisster Stromableiterfahne |
| DE3632351C1 (de) * | 1986-09-24 | 1987-10-01 | Deutsche Automobilgesellsch | Faserstruktur-Elektrodengeruest aus metallisierten Kunststoffasern mit verstaerktem Rand und mit angeschweisster Stromableiterfahne |
| US4761216A (en) * | 1987-04-01 | 1988-08-02 | Olin Corporation | Multilayer electrode |
| US4834850A (en) * | 1987-07-27 | 1989-05-30 | Eltech Systems Corporation | Efficient electrolytic precious metal recovery system |
| DE3734131C1 (de) * | 1987-10-09 | 1988-12-22 | Deutsche Automobilgesellsch | Faserstruktur-Elektrodengeruest |
| DE4104865C1 (OSRAM) * | 1991-02-16 | 1992-04-09 | Deutsche Automobilgesellschaft Mbh, 3300 Braunschweig, De | |
| WO1992022095A1 (fr) * | 1991-05-28 | 1992-12-10 | Saft | Procede de liaison d'une connexion metallique sur une electrode a support de type mousse pour generateur electrochimique et electrode obtenue par ce procede |
| DE4225708C1 (en) * | 1992-08-04 | 1993-09-23 | Deutsche Automobilgesellschaft Mbh, 3300 Braunschweig, De | Porous plate with welded current sink for electrochemical storage cells - enables electrode frame material to well up under pressure of welding and to escape between teeth of current sink |
| US5456813A (en) * | 1993-01-26 | 1995-10-10 | Societe Anonyme: Saft | Method of joining a metal connection tab to an electro-chemical cell electrode having a foam-type support, and an electrode obtained by the method |
| US6054801A (en) * | 1998-02-27 | 2000-04-25 | Regents, University Of California | Field emission cathode fabricated from porous carbon foam material |
| FR2789229B1 (fr) * | 1999-02-01 | 2001-03-30 | Cit Alcatel | Electrode spiralee a support tridimensionnel |
| US7794582B1 (en) | 2004-04-02 | 2010-09-14 | EW Metals LLC | Method of recovering metal ions recyclable as soluble anode from waste plating solutions |
| DE102010021833A1 (de) * | 2010-05-28 | 2011-12-01 | Uhde Gmbh | Elektrode für Elektrolysezelle |
| US10181617B2 (en) | 2015-12-14 | 2019-01-15 | Johnson Controls Technology Company | Patterned crimp for battery collector attachment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE911504C (de) * | 1944-06-21 | 1954-05-17 | Christian Kellerer Dipl Ing | Gitter fuer Stromsammler-Elektroden |
| US2865973A (en) * | 1953-06-24 | 1958-12-23 | Electric Storage Battery Co | Storage battery plates |
| FR1281848A (fr) * | 1960-03-04 | 1962-01-12 | Kugelfischer G Schaefer & Co | Procédé de fabrication de corps d'électrodes poreux, servant de supports de masse, pour accumulateurs alcalins |
| FR1348135A (fr) * | 1962-02-13 | 1964-01-04 | Méthode de fabrication continue de plaques métalliques frittées pour accumulateurs alcalins et plaques métalliques ainsi obtenues | |
| FR2003784A1 (OSRAM) * | 1968-03-13 | 1969-11-14 | Dunlop Co Ltd | |
| DE1671877B1 (de) * | 1967-03-14 | 1971-03-04 | Rheinisch Westfaelisches Elek | Elektrode fuer bleiakkumulatoren |
| FR2341208A1 (fr) * | 1976-02-11 | 1977-09-09 | Union Carbide Corp | Pile electrique a electrodes enroulees |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE507667A (OSRAM) * | 1950-12-09 | |||
| BE510102A (OSRAM) | 1951-11-09 | |||
| US2861115A (en) * | 1956-02-20 | 1958-11-18 | Nickel Cadmium Battery Corp | Battery plate and tab assembly |
| GB809562A (en) | 1956-08-10 | 1959-02-25 | Derek Flint Wood | Improvements relating to devices for fixing carpets to stairs |
| GB1030482A (en) | 1964-01-28 | 1966-05-25 | Arthur Donald Scribner | Connector plate |
| US3474703A (en) | 1965-07-30 | 1969-10-28 | Little Inc A | Capillary devices |
| GB131809A (OSRAM) | 1965-09-20 | |||
| FR1465612A (fr) | 1965-11-26 | 1967-01-13 | Perfectionnements aux dispositifs à béquilles pour commander l'ouverture des portes et analogues | |
| FR1465642A (fr) | 1965-12-01 | 1967-01-13 | Accumulateurs Fixes | électrodes pour accumulateurs électriques, leur procédé de fabrication et accumulateurs munis de ces électrodes |
| DE1264160B (de) | 1966-12-15 | 1968-03-21 | Boelkow Gmbh | Fluessigkeitsgekuehlte Bauteile, wie Raketenbrennkammern, und Verfahren zu deren Herstellung |
| US3549505A (en) * | 1967-01-09 | 1970-12-22 | Helmut G Hanusa | Reticular structures and methods of producing same |
| DE1807482A1 (de) | 1968-11-07 | 1970-06-11 | Messerschmitt Boelkow Blohm | Anordnung zur Verhinderung von Schlammbildung beim Galvanisieren |
| DE2032644C3 (de) | 1969-07-02 | 1974-04-11 | Screen Printing Systems, Inc., Cary, Ill. (V.St.A.) | Verfahren zur Herstellung von Siebdruckschablonen und Gitter zur Durchführung dieses Verfahrens |
| US3600227A (en) * | 1969-09-30 | 1971-08-17 | Westinghouse Electric Corp | Method of impregnating flexible metallic battery plaques |
| US3649865A (en) * | 1969-12-29 | 1972-03-14 | Tektronix Inc | Wire mesh member having intersecting strands bonded together and method of manufacture |
| CA968847A (en) * | 1972-11-01 | 1975-06-03 | William A. Armstrong | Oxygen electrode |
| CA1003491A (fr) | 1973-02-12 | 1977-01-11 | Pierre Jonville | Procede de fabrication d'organes de connexion electrique integres a un feutre |
| NL7502842A (nl) * | 1975-03-11 | 1976-09-14 | Stamicarbon | Poreuze elektrode. |
| FR2386148A1 (fr) | 1977-03-31 | 1978-10-27 | Sorapec | Ensemble separateur-electrode pour piles ou cellules electrolytiques |
| US4211829A (en) * | 1977-04-27 | 1980-07-08 | Compagnie Generale Des Etablissements Michelin | Process for assembling a porous membrane on a support and assembly produced in this manner |
-
1979
- 1979-07-16 FR FR7918549A patent/FR2461766A1/fr active Granted
-
1980
- 1980-07-01 BE BE0/201249A patent/BE884098A/fr not_active IP Right Cessation
- 1980-07-03 JP JP9121980A patent/JPS5615562A/ja active Pending
- 1980-07-07 US US06/166,027 patent/US4336124A/en not_active Expired - Lifetime
- 1980-07-14 NL NL8004032A patent/NL8004032A/nl not_active Application Discontinuation
- 1980-07-15 DE DE3026778A patent/DE3026778C2/de not_active Expired
- 1980-07-15 AU AU60417/80A patent/AU531385B2/en not_active Ceased
- 1980-07-15 SE SE8005170A patent/SE8005170L/xx unknown
- 1980-07-15 IT IT8068123A patent/IT8068123A0/it unknown
- 1980-07-16 GB GB8023207A patent/GB2055899B/en not_active Expired
- 1980-07-16 CH CH547080A patent/CH637697A5/fr not_active IP Right Cessation
- 1980-07-16 BR BR8004433A patent/BR8004433A/pt unknown
- 1980-07-16 ES ES493415A patent/ES8105044A1/es not_active Expired
- 1980-09-19 ES ES495178A patent/ES495178A0/es active Granted
-
1982
- 1982-01-15 US US06/339,485 patent/US4421609A/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE911504C (de) * | 1944-06-21 | 1954-05-17 | Christian Kellerer Dipl Ing | Gitter fuer Stromsammler-Elektroden |
| US2865973A (en) * | 1953-06-24 | 1958-12-23 | Electric Storage Battery Co | Storage battery plates |
| FR1281848A (fr) * | 1960-03-04 | 1962-01-12 | Kugelfischer G Schaefer & Co | Procédé de fabrication de corps d'électrodes poreux, servant de supports de masse, pour accumulateurs alcalins |
| FR1348135A (fr) * | 1962-02-13 | 1964-01-04 | Méthode de fabrication continue de plaques métalliques frittées pour accumulateurs alcalins et plaques métalliques ainsi obtenues | |
| DE1671877B1 (de) * | 1967-03-14 | 1971-03-04 | Rheinisch Westfaelisches Elek | Elektrode fuer bleiakkumulatoren |
| FR2003784A1 (OSRAM) * | 1968-03-13 | 1969-11-14 | Dunlop Co Ltd | |
| FR2341208A1 (fr) * | 1976-02-11 | 1977-09-09 | Union Carbide Corp | Pile electrique a electrodes enroulees |
Also Published As
| Publication number | Publication date |
|---|---|
| BE884098A (fr) | 1980-11-03 |
| AU6041780A (en) | 1981-01-22 |
| NL8004032A (nl) | 1981-01-20 |
| SE8005170L (sv) | 1981-01-17 |
| FR2461766B1 (OSRAM) | 1983-12-16 |
| ES8105794A1 (es) | 1981-06-16 |
| ES493415A0 (es) | 1981-05-16 |
| DE3026778C2 (de) | 1984-06-07 |
| CH637697A5 (fr) | 1983-08-15 |
| IT8068123A0 (it) | 1980-07-15 |
| DE3026778A1 (de) | 1981-01-29 |
| ES8105044A1 (es) | 1981-05-16 |
| AU531385B2 (en) | 1983-08-18 |
| US4336124A (en) | 1982-06-22 |
| GB2055899A (en) | 1981-03-11 |
| US4421609A (en) | 1983-12-20 |
| JPS5615562A (en) | 1981-02-14 |
| BR8004433A (pt) | 1981-01-27 |
| ES495178A0 (es) | 1981-06-16 |
| GB2055899B (en) | 1983-02-09 |
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