DE3666465D1 - Electrode for electrochemical processes - Google Patents

Electrode for electrochemical processes

Info

Publication number
DE3666465D1
DE3666465D1 DE8686116354T DE3666465T DE3666465D1 DE 3666465 D1 DE3666465 D1 DE 3666465D1 DE 8686116354 T DE8686116354 T DE 8686116354T DE 3666465 T DE3666465 T DE 3666465T DE 3666465 D1 DE3666465 D1 DE 3666465D1
Authority
DE
Germany
Prior art keywords
conductor
valve metal
electrically conductive
metal element
aluminium
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
Application number
DE8686116354T
Other languages
English (en)
Inventor
Reinhard Koch
Heinrich Simon
Albrecht Korbitz
Helmut Krebs
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 Deutschland GmbH
Original Assignee
Heraeus Elektroden 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 Heraeus Elektroden GmbH filed Critical Heraeus Elektroden GmbH
Priority to DE8686116354T priority Critical patent/DE3666465D1/de
Application granted granted Critical
Publication of DE3666465D1 publication Critical patent/DE3666465D1/de
Expired legal-status Critical Current

Links

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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
    • C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
    • C23F13/20—Conducting electric current to electrodes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/10—Electrodes, e.g. composition, counter electrode
    • C25D17/12—Shape or form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Prevention Of Electric Corrosion (AREA)
DE8686116354T 1985-11-27 1986-11-25 Electrode for electrochemical processes Expired DE3666465D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8686116354T DE3666465D1 (en) 1985-11-27 1986-11-25 Electrode for electrochemical processes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3541845A DE3541845C1 (de) 1985-11-27 1985-11-27 Rohrfoermige Elektrode fuer elektrolytische Verfahren
DE8686116354T DE3666465D1 (en) 1985-11-27 1986-11-25 Electrode for electrochemical processes

Publications (1)

Publication Number Publication Date
DE3666465D1 true DE3666465D1 (en) 1989-11-23

Family

ID=6286930

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3541845A Expired DE3541845C1 (de) 1985-11-27 1985-11-27 Rohrfoermige Elektrode fuer elektrolytische Verfahren
DE8686116354T Expired DE3666465D1 (en) 1985-11-27 1986-11-25 Electrode for electrochemical processes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3541845A Expired DE3541845C1 (de) 1985-11-27 1985-11-27 Rohrfoermige Elektrode fuer elektrolytische Verfahren

Country Status (3)

Country Link
EP (1) EP0224851B1 (de)
AT (1) ATE47432T1 (de)
DE (2) DE3541845C1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9915420D0 (en) * 1999-07-01 1999-09-01 Atraverda Ltd Electrode
US6998031B1 (en) 1999-07-01 2006-02-14 Atraverda Limited Electrode
GB0005377D0 (en) 2000-03-06 2000-04-26 Atraverda Ltd Electrode

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1970804A (en) * 1932-12-24 1934-08-21 Paul C Kerk Electrode for electrolytic baths
GB1468670A (en) * 1973-08-02 1977-03-30 Ici Ltd Anodes
US4256810A (en) * 1978-12-04 1981-03-17 Gould Inc. High conductivity titanium electrode
EP0093174B1 (de) * 1981-08-05 1989-01-11 Toyota Jidosha Kabushiki Kaisha Elektrode und verfahren für kationische elektrobeschichtung
US4486288A (en) * 1982-03-11 1984-12-04 Linder Bjoern H Oxide anode for use in impressed current cathodic corrosion protection
JPS59193866U (ja) * 1983-06-13 1984-12-22 高安　清澄 不溶性鉛電極
IT1163581B (it) * 1983-06-23 1987-04-08 Oronzio De Nora Sa Procedimento per effettuare la connessione elettrica di anodi non corrodibili all'anima corrodibile del cavo di alimentazione
IT1170053B (it) * 1983-12-23 1987-06-03 Oronzio De Nora Sa Anodo dispersore preimpaccato con backfill in struttura flessibile per protezione catodica con correnti impresse

Also Published As

Publication number Publication date
EP0224851A1 (de) 1987-06-10
EP0224851B1 (de) 1989-10-18
DE3541845C1 (de) 1987-01-08
ATE47432T1 (de) 1989-11-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HERAEUS ELEKTROCHEMIE GMBH, 6450 HANAU, DE

8339 Ceased/non-payment of the annual fee