DK123175B - Automatisk styret anlæg til katodisk beskyttelse af skibsskrog. - Google Patents

Automatisk styret anlæg til katodisk beskyttelse af skibsskrog.

Info

Publication number
DK123175B
DK123175B DK102962AA DK102962A DK123175B DK 123175 B DK123175 B DK 123175B DK 102962A A DK102962A A DK 102962AA DK 102962 A DK102962 A DK 102962A DK 123175 B DK123175 B DK 123175B
Authority
DK
Denmark
Prior art keywords
automatically controlled
controlled system
cathodic protection
ship hulls
hulls
Prior art date
Application number
DK102962AA
Other languages
English (en)
Inventor
G Woodley
Original Assignee
Engelhard Ind Inc A Corp State
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 Engelhard Ind Inc A Corp State filed Critical Engelhard Ind Inc A Corp State
Publication of DK123175B publication Critical patent/DK123175B/da

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
    • C23F13/04—Controlling or regulating desired parameters

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)
DK102962AA 1961-03-07 1962-03-06 Automatisk styret anlæg til katodisk beskyttelse af skibsskrog. DK123175B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US94043A US3142631A (en) 1961-03-07 1961-03-07 Cathodic protection circuit

Publications (1)

Publication Number Publication Date
DK123175B true DK123175B (da) 1972-05-23

Family

ID=22242482

Family Applications (1)

Application Number Title Priority Date Filing Date
DK102962AA DK123175B (da) 1961-03-07 1962-03-06 Automatisk styret anlæg til katodisk beskyttelse af skibsskrog.

Country Status (6)

Country Link
US (1) US3142631A (da)
BE (1) BE614735A (da)
DE (1) DE1413785B2 (da)
DK (1) DK123175B (da)
GB (1) GB966048A (da)
NL (1) NL275599A (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2605088C2 (de) * 1976-02-10 1978-03-30 Vereinigte Elektrizitaetswerke Westfalen Ag, 4600 Dortmund Vorrichtung für den kathodischen Korrosionsschutz mit Fremdstromanode
US4255242A (en) * 1979-08-09 1981-03-10 Freeman Industries, Inc. Reference electrode IR drop corrector for cathodic and anodic protection systems
US4592818A (en) * 1983-09-12 1986-06-03 Outboard Marine Corporation Cathodic protection system
IT1239344B (it) * 1990-02-26 1993-10-20 Cescor Centro Studi Corrosione Dispositivo di controllo e di regolazione automatica dei sistemi di protezione catodica di strutture in cemento armato
DE4025088A1 (de) * 1990-08-08 1992-02-13 Vaw Ver Aluminium Werke Ag Kathodischer korrosionsschutz fuer ein aluminium enthaltendes substrat
NL9200653A (nl) * 1992-04-07 1993-11-01 Franciscus Brummelhuis Inrichting voor kathodische bescherming tegen corrosie.
US6328877B1 (en) * 1998-08-27 2001-12-11 James B. Bushman Reference electrode improvement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA602848A (en) * 1960-08-02 Engelhard Industries Automatic cathodic protection system
US2966625A (en) * 1956-10-31 1960-12-27 Gen Electric Multiple-feedback-path regulating systems for generators
NL239003A (da) * 1958-05-09
US2963413A (en) * 1959-01-12 1960-12-06 Rolland C Sabins Electrolytic system

Also Published As

Publication number Publication date
DE1413785B2 (de) 1970-08-06
US3142631A (en) 1964-07-28
BE614735A (da)
NL275599A (da)
GB966048A (en) 1964-08-06
DE1413785A1 (de) 1968-10-17

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