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DE10022604A1 - Production of electrical contact strips on metallic walls made from materials having tendency towards surface oxidation comprises applying two conductor wires onto sheet titanium strip, and fixing using laser welding - Google Patents

Production of electrical contact strips on metallic walls made from materials having tendency towards surface oxidation comprises applying two conductor wires onto sheet titanium strip, and fixing using laser welding

Info

Publication number
DE10022604A1
DE10022604A1 DE10022604A DE10022604A DE10022604A1 DE 10022604 A1 DE10022604 A1 DE 10022604A1 DE 10022604 A DE10022604 A DE 10022604A DE 10022604 A DE10022604 A DE 10022604A DE 10022604 A1 DE10022604 A1 DE 10022604A1
Authority
DE
Germany
Prior art keywords
production
contact strips
materials
strip
wires
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.)
Ceased
Application number
DE10022604A
Other languages
German (de)
Inventor
Martin Wollny
Karl-Heinz Dulle
Juergen Gegner
Thomas Borucinski
Reinhard Mueller
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.)
ThyssenKrupp Industrial Solutions AG
Original Assignee
Krupp Uhde GmbH
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 Krupp Uhde GmbH filed Critical Krupp Uhde GmbH
Priority to DE10022604A priority Critical patent/DE10022604A1/en
Priority to PCT/EP2001/005083 priority patent/WO2001085388A1/en
Priority to AU2001268990A priority patent/AU2001268990A1/en
Priority to ARP010102197A priority patent/AR028433A1/en
Priority to TW090110932A priority patent/TW503606B/en
Publication of DE10022604A1 publication Critical patent/DE10022604A1/en
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/32—Bonding taking account of the properties of the material involved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/244—Overlap seam welding
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/36—Electric or electronic devices
    • B23K2101/38—Conductors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/10—Aluminium or alloys thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/12—Copper or alloys thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/14—Titanium or alloys thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/18—Dissimilar materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Laser Beam Processing (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)

Abstract

Production of electrical contact strips on metallic walls made from materials having a tendency towards surface oxidation, e.g. sheet titanium or aluminum, comprises applying two conductor wires (3) made from electrically conducting material onto a sheet titanium strip (2) using a laser pressure welding process; and fixing the contact strips produced to a sheet (4) to be prepared using laser welding in the known way. Preferred Features: The contact strip is made from sheet titanium with CuMn wires in the laser pressure welding process. The process is continuously carried out by unwinding the sheets and/or wires from coils. A solder material based on silver is additionally applied.

Description

Die Erfindung richtet sich auf ein Verfahren zur Herstel­ lung von elektrischen Kontaktstreifen an metallischen Wän­ den aus zur Oberflächenoxidation neigenden Materialien, wie beispielsweise Titanblech oder Aluminium, insbesondere zur Erzeugung von Elektrolyseapparaten.The invention is directed to a method of manufacture development of electrical contact strips on metallic walls from materials that tend to surface oxidation, such as for example titanium sheet or aluminum, in particular for Generation of electrolysis equipment.

Ohne daß die Erfindung auf Elektrolyseapparate zur Herstel­ lung von Halogengasen aus wässriger Alkali-Halogenid-Lösung beschränkt wäre, gibt es beispielsweise Probleme bei deren Herstellung, da diese Geräte aus Halbschalen gefertigt wer­ den, die zu Einheiten zusammengefaßt sind und dann zu Pake­ ten zusammengefaßt werden, wobei jeweils Rückwand an Front­ wand positioniert wird und die elektrische Leitung von ei­ ner Wand zur anderen gewährleistet werden muß.Without the invention on electrolysis apparatus for the manufacture halogen gases from aqueous alkali halide solution would be limited, for example, there are problems with them Manufacture because these devices are made from half shells those that are grouped into units and then packs ten can be summarized, with each back wall at the front wall is positioned and the electrical line from egg ner wall to the other must be guaranteed.

Beispielsweise aus der WO 98/15675 der Anmelderin sind sol­ che Elektrolyseapparate und deren Herstellung bekannt, wo­ bei dort an den miteinander in Berührung stehenden Wänden Kontaktstreifen vorgesehen sind, die im Laserstrahl- Schweißverfahren aufgebracht sind.For example from WO 98/15675 of the applicant are sol che electrolysis apparatus and their manufacture known where at the walls in contact with each other Contact strips are provided, which are in the laser beam Welding processes are applied.

Hat diese Herstellungsweise schon erhebliche Vorteile, so besteht ein Problem u. a. darin, daß die Herstellung dieser Streifen vergleichsweise aufwendig ist. So wird beispielsweise ein Nickelblech auf ein Titanblech mittels Spreng­ plattieren aufgebracht, die aus diesem Bimetall bestehenden Platten in Streifen geschnitten und in die Nickelschicht so tiefe Nuten in Längsrichtung eingefräst, daß das darunter liegende Titanblech mit angefräst wird, so daß Nickelstrei­ fen auf einem etwa U-förmigen Titansockel positioniert sind. Diese Streifen werden dann aufgeschweißt.This production method already has considerable advantages there is a problem u. a. in that the manufacture of this Strip is comparatively complex. For example  a nickel sheet on a titanium sheet by means of blasting plating applied, which consist of this bimetal Slabs cut into strips and into the nickel layer like this deep grooves milled in the longitudinal direction, that the underneath lying titanium sheet is milled with, so that nickel streak fen positioned on an approximately U-shaped titanium base are. These strips are then welded on.

Aufgabe der Erfindung ist demgegenüber eine Lösung zu schaffen, die dafür sorgt, daß das Grundmaterial, z. B. das oben erwähnte Titanblech, welches selbst keine besonders guten elektrischen Leit- und Kontakteigenschaften besitzt, mit einem Werkstoff beschichtet bzw. versehen wird, der sehr gute elektrische Leitfähigkeit aufweist, um so optimal leitende Kontaktstreifen zu erzeugen, die überall dort ein­ gesetzt werden können, wo Metalle zum Einsatz kommen, die zur Oberflächenoxidation neigen.In contrast, the object of the invention is to provide a solution create that ensures that the base material, for. B. that Titan sheet mentioned above, which itself is not special has good electrical conductivity and contact properties, is coated or provided with a material that has very good electrical conductivity, so optimal to produce conductive contact strips that are everywhere there can be placed where metals are used that tend to surface oxidation.

Mit einem Verfahren der eingangs bezeichneten Art wird die­ se Aufgabe gemäß der Erfindung dadurch gelöst, daß auf ei­ nem Titanblechstreifen zwei Leiterdrähte aus einem elek­ trisch gut leitenden Material mittels Laser-Preß-Schweißen aufgebracht und die so erzeugten Kontaktstreifen auf dem zu präparierenden Blech, wie an sich bekannt, mittels Laser­ schweißen befestigt werden. With a method of the type described in the introduction se object achieved according to the invention in that on egg nem titanium sheet strip two conductor wires from one elec highly conductive material using laser pressure welding applied and the contact strips thus generated on the Preparing sheet metal, as known per se, using a laser welding.  

Mit der erfindungsgemäßen Verfahrensweise wird erreicht, daß die mittels Laser-Preß-Schweißen aufgebrachten Leiter­ drähte z. B. aus Kupfer optimal befestigt werden, ohne daß Oxidschichten zwischen dem Titanblech um dem Kupfer vorhan­ den sind.With the procedure according to the invention it is achieved that the conductors applied by means of laser pressure welding wires z. B. made of copper can be optimally fastened without Oxide layers between the titanium sheet around the copper existing they are.

In Ausgestaltung ist vorgesehen, daß der Kontaktstreifen aus Titanblech mit CuMn-Drähten im Laser-Preß-Schweißver­ fahren hergestellt wird. Die erfindungsgemäße Vorgehens­ weise ermöglicht die Herstellung kontinuierlich durch Ab­ wickeln der Bleche bzw. Drähte von Coils vorzunehmen.In an embodiment it is provided that the contact strip made of titanium sheet with CuMn wires in a laser press welding process driving is made. The procedure according to the invention wise enables the production continuously by Ab to wind the sheets or wires of coils.

Je nach Einsatzzweck kann es sinnvoll sein, ein Lötmaterial zusätzlich vorzusehen, wobei dieses Material zweckmäßig auf einer Silberbasis beruht, es kann als Kontaktwerkstoff un­ mittelbar dienen oder als Zwischenschicht zwischen dem Grundmaterial, wie beispielsweise dem Titan, und dem ei­ gentlichen Kontaktwerkstoff, wie z. B. Nickel.Depending on the application, it may be useful to use a soldering material to be provided in addition, this material expediently is based on a silver base, it can be used as a contact material serve indirectly or as an intermediate layer between the Base material, such as the titanium, and the egg generic contact material, such as. B. Nickel.

Zweckmäßig werden als Kontaktmaterial Metalle mit Sauer­ stoff bindenden Bestandteilen, wie Mangan oder Aluminium zur Schaffung einer oxidfreien Bindezone eingesetzt.Metals with acid are useful as contact material substance-binding components, such as manganese or aluminum used to create an oxide-free binding zone.

Die Erfindung sieht auch vor, daß dem Verbinden der Mate­ rialien eine induktive Erwärmung vorgeschaltet wird und/ oder daß die Verbindungszone wie auch die Vorwärmzone unter Schutzgas oder Vakuum zur Verhinderung des Atmosphärenzu­ tritts gehalten wird.The invention also provides that connecting the mate rialien an inductive heating upstream and / or that the connection zone as well as the preheating zone below  Shielding gas or vacuum to prevent the atmosphere step is held.

Die Erfindung ist nachstehend anhand der Zeichnung bei­ spielsweise näher erläutert. Diese zeigt inThe invention is below with reference to the drawing explained in more detail, for example. This shows in

Fig. 1 bis 4 Querschnitte durch einen laser-preß-geschweiß­ ten Kontaktstreifen mit seiner flach auflie­ genden, lasergeschweißten Anbindung an die Ti­ tanrückwand eines Elektrolyseapparates sowie in den Fig. 1 to 4 cross sections through a laser-press-welded contact strip with its flat, lying, laser-welded connection to the titanium tan rear wall of an electrolysis apparatus and in the

Fig. 5 und 6 Querschnitte als federnde Ausführungsvariante. FIGS. 5 and 6 are cross sections as resilient embodiment.

Die vereinfacht wiedergegebenen Schnittzeichnungen zeigen allgemein mit 1 bezeichnet die Kontaktstreifen, bestehend aus einem Titanblechstreifen 2 mit aufgeschweißten Kupfer­ drähten 3, wobei diese Kontaktstreifen 2/3 auf einer mit 4 bezeichneten Rückwand eines nicht näher dargestellten Elek­ trolyseapparates mit Hilfe einer kontinuierlichen Laser­ schweißung, Naht 5, befestigt sind, und zwar hier im Be­ reich eines mit 6 bezeichneten Stromsteges, ggf. wiederum aus Titan.The simplified reproduced sectional drawings 1 generally designates the contact strip, consisting of a titanium sheet strip 2 with welded copper wires 3, which contact strips 2/3 on a designated 4 rear wall of a Elek not shown trolyseapparates by means of a continuous laser weld, seam 5 , are attached, namely here in the loading area of a designated 6, possibly again made of titanium.

In Fig. 1 ist die Laserschweißung dargestellt, während in Fig. 2 eine Laser-Preß-Schweißung des Kontaktstreifens 2 wiedergegeben ist, die ansonsten funktionell gleichen Teile tragen in den Figuren die gleichen Bezugszeichen.In Fig. 1, the laser welding is shown, while in Fig. 2 a laser-press welding is shown of the contact strip 2, which otherwise functionally same parts in the figures carry the same reference numerals.

Anders als in den Fig. 1 und 2 dargestellt, sind in den Fig. 3 und 4 die Kontaktstreifen als querschnittlich recht­ eckige Streifen wiedergegeben, sie tragen hier das Bezugs­ zeichen 3', wobei in Fig. 4 und auch in den Fig. 5 und 6 zusätzlich zwischen den Kontaktstreifen 3 bzw. 3' und dem Titanstreifen 2 ein zusätzliches Lot, allgemein mit 7 be­ zeichnet, vorgesehen ist.Unlike shown in FIGS. 1 and 2, the contact strips are shown in FIGS. 3 and 4 as rectangular cross-sectional strips, they bear the reference sign 3 ', in FIG. 4 and also in FIGS. 5 and 6 additionally between the contact strips 3 and 3 'and the titanium strip 2, an additional solder, generally with 7 be, is provided.

Natürlich sind die beschriebenen Ausführungsbeispiele der Erfindung noch in vielfacher Hinsicht abzuändern, ohne den Grundgedanken zu verlassen. So ist die Erfindung nicht auf die hier dargestellten Geometrien eingeschränkt, auch nicht auf einzelne Materialien, wobei die in der Beschreibung er­ wähnten hier besonders zweckmäßig sind.Of course, the described embodiments of the Invention to change in many ways without the To leave basic ideas. So the invention is not on the geometries shown here are not restricted, either on individual materials, the ones described in the description mentioned here are particularly useful.

Claims (8)

1. Verfahren zur Herstellung von elektrischen Kontaktstreifen an metallischen Wänden aus zur Oberflächenoxidation neigen­ den Materialien, wie beispielsweise Titanblech oder Alumi­ nium, insbesondere zur Erzeugung von Elektrolyseapparaten, dadurch gekennzeichnet, daß auf einem Titanblechstreifen zwei Leiterdrähte aus ei­ nem elektrisch gut leitenden Material mittels Laser-Preß- Schweißen aufgebracht und die so erzeugten Kontaktstreifen auf dem zu präparierenden Blech, wie an sich bekannt, mit­ tels Laserschweißen befestigt werden.1. A process for the production of electrical contact strips on metallic walls from surface oxidation tend to materials such as titanium sheet or aluminum, in particular for the production of electrolysis equipment, characterized in that on a titanium sheet strip two conductor wires from egg nem highly conductive material by means of laser Press welding applied and the contact strips thus produced on the sheet to be prepared, as known per se, are attached by means of laser welding. 2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß der Kontaktstreifen aus Titanblech mit CuMn-Drähten im Laser-Preß-Schweißverfahren hergestellt wird.2. The method according to claim 1, characterized, that the contact strip made of titanium sheet with CuMn wires in Laser press welding process is produced. 3. Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Herstellung kontinuierlich durch Abwickeln der Ble­ che bzw. Drähte von Coils vorgenommen wird.3. The method according to claim 1 or 2, characterized, that the production continuously by unwinding the ble che or wires of coils is made. 4. Verfahren nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß zusätzlich ein Lötmaterial auf Silberbasis aufgebracht wird.4. The method according to any one of the preceding claims, characterized,  that additionally a silver-based solder material is applied becomes. 5. Verfahren nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß als Kontaktmaterial Metalle mit Sauerstoff bindenden Bestandteilen, wie Mangan oder Aluminium, zur Schaffung einer oxidfreien Bindezone eingesetzt werden.5. The method according to any one of the preceding claims, characterized, that as a contact material metals with oxygen binding Ingredients, such as manganese or aluminum, for creation an oxide-free binding zone. 6. Verfahren nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß dem Verbinden der Materialien eine induktive Erwärmung vorgeschaltet wird.6. The method according to any one of the preceding claims, characterized, that connecting the materials an inductive heating is connected upstream. 7. Verfahren nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß die Verbindungszone und/oder die Vorwärmzone unter Schutzgas oder Vakuum zur Verhinderung des Atmosphärenzu­ tritts gehalten wird.7. The method according to any one of the preceding claims, characterized, that the connection zone and / or the preheating zone under Shielding gas or vacuum to prevent the atmosphere step is held. 8. Verfahren nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß durch Vorformung des Grundmaterialstreifens, z. B. in V-Form, ein Kontakt mit Federwirkung erzeugt wird (Fig. 5 und 6).8. The method according to any one of the preceding claims, characterized in that by preforming the base material strip, for. B. in V-shape, a contact with spring action is generated ( Fig. 5 and 6).
DE10022604A 2000-05-09 2000-05-09 Production of electrical contact strips on metallic walls made from materials having tendency towards surface oxidation comprises applying two conductor wires onto sheet titanium strip, and fixing using laser welding Ceased DE10022604A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE10022604A DE10022604A1 (en) 2000-05-09 2000-05-09 Production of electrical contact strips on metallic walls made from materials having tendency towards surface oxidation comprises applying two conductor wires onto sheet titanium strip, and fixing using laser welding
PCT/EP2001/005083 WO2001085388A1 (en) 2000-05-09 2001-05-05 Method for producing electrical contact strips
AU2001268990A AU2001268990A1 (en) 2000-05-09 2001-05-05 Method for producing electrical contact strips
ARP010102197A AR028433A1 (en) 2000-05-09 2001-05-09 PROCEDURE FOR PLACING ELCCTRIC CONTACT TAPES
TW090110932A TW503606B (en) 2000-05-09 2001-05-09 Method to manufacture electric contact plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10022604A DE10022604A1 (en) 2000-05-09 2000-05-09 Production of electrical contact strips on metallic walls made from materials having tendency towards surface oxidation comprises applying two conductor wires onto sheet titanium strip, and fixing using laser welding

Publications (1)

Publication Number Publication Date
DE10022604A1 true DE10022604A1 (en) 2001-11-29

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DE10022604A Ceased DE10022604A1 (en) 2000-05-09 2000-05-09 Production of electrical contact strips on metallic walls made from materials having tendency towards surface oxidation comprises applying two conductor wires onto sheet titanium strip, and fixing using laser welding

Country Status (5)

Country Link
AR (1) AR028433A1 (en)
AU (1) AU2001268990A1 (en)
DE (1) DE10022604A1 (en)
TW (1) TW503606B (en)
WO (1) WO2001085388A1 (en)

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WO2017205676A1 (en) * 2016-05-26 2017-11-30 Calera Corporation Anode assembly, contact strips, electrochemical cell, and methods to use and manufacture thereof

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DE102007005036A1 (en) * 2007-02-01 2008-08-07 Uhdenora S.P.A. Process for the production of electrolytic cell contact strips
DE102012015802A1 (en) 2012-08-10 2014-02-13 Thyssenkrupp Uhde Gmbh Process for the production of electrolytic cell contact strips

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US4108752A (en) * 1977-05-31 1978-08-22 Diamond Shamrock Corporation Electrolytic cell bank having spring loaded intercell connectors
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Cited By (5)

* Cited by examiner, † Cited by third party
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WO2017205676A1 (en) * 2016-05-26 2017-11-30 Calera Corporation Anode assembly, contact strips, electrochemical cell, and methods to use and manufacture thereof
CN109154090A (en) * 2016-05-26 2019-01-04 卡勒拉公司 Anode unit piece installing, contact band, electrochemical cell and its use and manufacturing method
US10407783B2 (en) 2016-05-26 2019-09-10 Calera Corporation Anode assembly, contact strips, electrochemical cell, and methods to use and manufacture thereof
CN109154090B (en) * 2016-05-26 2021-08-06 卡勒拉公司 Anode assemblies, contact strips, electrochemical cells, and methods of use and manufacture
US11142834B2 (en) 2016-05-26 2021-10-12 Calera Corporation Anode assembly, contact strips, electrochemical cell, and methods to use and manufacture thereof

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WO2001085388A1 (en) 2001-11-15
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AR028433A1 (en) 2003-05-07

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