ATE116010T1 - Verfahren zum elektrischen verbinden nichtkorrodierbarer anoden mit dem korrodierbaren kern eines kraftliefernden, mit standardisoliermaterial isolierten leistungsversorgungskabels. - Google Patents

Verfahren zum elektrischen verbinden nichtkorrodierbarer anoden mit dem korrodierbaren kern eines kraftliefernden, mit standardisoliermaterial isolierten leistungsversorgungskabels.

Info

Publication number
ATE116010T1
ATE116010T1 AT90105585T AT90105585T ATE116010T1 AT E116010 T1 ATE116010 T1 AT E116010T1 AT 90105585 T AT90105585 T AT 90105585T AT 90105585 T AT90105585 T AT 90105585T AT E116010 T1 ATE116010 T1 AT E116010T1
Authority
AT
Austria
Prior art keywords
anode
cable
corrodable
bushings
power supply
Prior art date
Application number
AT90105585T
Other languages
German (de)
English (en)
Inventor
Gian Luigi Mussinelli
John Thomas Reding
Original Assignee
Oronzio De Nora Sa
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 Oronzio De Nora Sa filed Critical Oronzio De Nora Sa
Application granted granted Critical
Publication of ATE116010T1 publication Critical patent/ATE116010T1/de

Links

Classifications

    • 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
    • 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
    • C23F13/10—Electrodes characterised by the structure
    • 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
    • C23F2213/00—Aspects of inhibiting corrosion of metals by anodic or cathodic protection
    • C23F2213/30—Anodic or cathodic protection specially adapted for a specific object
    • C23F2213/31—Immersed structures, e.g. submarine structures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Cable Accessories (AREA)
AT90105585T 1989-05-26 1990-03-23 Verfahren zum elektrischen verbinden nichtkorrodierbarer anoden mit dem korrodierbaren kern eines kraftliefernden, mit standardisoliermaterial isolierten leistungsversorgungskabels. ATE116010T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35871789A 1989-05-26 1989-05-26

Publications (1)

Publication Number Publication Date
ATE116010T1 true ATE116010T1 (de) 1995-01-15

Family

ID=23410744

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90105585T ATE116010T1 (de) 1989-05-26 1990-03-23 Verfahren zum elektrischen verbinden nichtkorrodierbarer anoden mit dem korrodierbaren kern eines kraftliefernden, mit standardisoliermaterial isolierten leistungsversorgungskabels.

Country Status (5)

Country Link
EP (1) EP0401483B1 (da)
AT (1) ATE116010T1 (da)
DE (1) DE69015260T2 (da)
DK (1) DK0401483T3 (da)
ES (1) ES2066028T3 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2042415B1 (es) * 1992-05-07 1997-02-01 W W I Proytec S L Sistema de proteccion catodica por corriente impresa para partes metalicas de embarcaciones.
GB9221706D0 (en) * 1992-10-15 1992-12-02 Raychem Sa Nv Repair of damaged electrode in impressed current corrosion protection system
DE19732172B4 (de) * 1997-07-25 2007-08-02 Norddeutsche Seekabelwerke Gmbh & Co. Kg Verfahren zur Beseitigung von Fehlerstellen bei der Fertigung von Rohren für Kabel
EP3751020A1 (en) * 2019-06-10 2020-12-16 Investigación y desarrollo naval S.L.U. Method and system for generating one or more compounds comprising chlorine on a portion of a surface submerged in salt water
CN112195473B (zh) * 2020-09-12 2022-07-12 青岛赢海防腐防污技术有限公司 管道内壁用通电保护装置、施工方法及加工方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
EP0401483A1 (en) 1990-12-12
DE69015260D1 (de) 1995-02-02
DE69015260T2 (de) 1995-05-18
EP0401483B1 (en) 1994-12-21
ES2066028T3 (es) 1995-03-01
DK0401483T3 (da) 1995-04-03

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee