DE69600203T2 - Vorrichtung für den Korrosionschutz einer Wasseranlage - Google Patents

Vorrichtung für den Korrosionschutz einer Wasseranlage

Info

Publication number
DE69600203T2
DE69600203T2 DE69600203T DE69600203T DE69600203T2 DE 69600203 T2 DE69600203 T2 DE 69600203T2 DE 69600203 T DE69600203 T DE 69600203T DE 69600203 T DE69600203 T DE 69600203T DE 69600203 T2 DE69600203 T2 DE 69600203T2
Authority
DE
Germany
Prior art keywords
cathode
anode
corrosion protection
water system
water
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 - Fee Related
Application number
DE69600203T
Other languages
English (en)
Other versions
DE69600203T3 (de
DE69600203D1 (de
Inventor
Jan S Nielsen
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.)
DANSK ELEKTROLYSE AS
Original Assignee
DANSK ELEKTROLYSE AS
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8089008&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69600203(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by DANSK ELEKTROLYSE AS filed Critical DANSK ELEKTROLYSE AS
Publication of DE69600203D1 publication Critical patent/DE69600203D1/de
Application granted granted Critical
Publication of DE69600203T2 publication Critical patent/DE69600203T2/de
Publication of DE69600203T3 publication Critical patent/DE69600203T3/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
DE69600203T 1995-01-13 1996-01-10 Vorrichtung für den Korrosionschutz einer Wasseranlage Expired - Fee Related DE69600203T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK3595 1995-01-13
DK3595 1995-01-13

Publications (3)

Publication Number Publication Date
DE69600203D1 DE69600203D1 (de) 1998-05-07
DE69600203T2 true DE69600203T2 (de) 1998-10-22
DE69600203T3 DE69600203T3 (de) 2004-12-30

Family

ID=8089008

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69600203T Expired - Fee Related DE69600203T3 (de) 1995-01-13 1996-01-10 Vorrichtung für den Korrosionschutz einer Wasseranlage

Country Status (4)

Country Link
EP (1) EP0722000B2 (de)
AT (1) ATE164637T1 (de)
DE (1) DE69600203T3 (de)
DK (1) DK0722000T4 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1418867A (fr) * 1964-06-29 1965-11-26 Procédé et dispositif de protection contre la corrosion et la salissure de structures métalliques immergées par génération électrolytique, sans diaphragme, d'ionsferreux
JPS62210096A (ja) † 1986-01-21 1987-09-16 ウイルフレツド・アンソニ−・マ−レル 水処理方法及び水処理装置
DK167870B2 (da) * 1989-03-28 1996-05-20 Guldager Electrolyse Fremgangsmaade til korrosionsbeskyttelse af et vandsystem
DK169197B1 (da) * 1990-03-12 1994-09-05 Krueger As I Elektrolyseanlæg til korrosionsbeskyttelse af et ferskvandsrørsystem

Also Published As

Publication number Publication date
DK0722000T3 (da) 1998-11-30
DK0722000T4 (da) 2004-05-10
ATE164637T1 (de) 1998-04-15
EP0722000B1 (de) 1998-04-01
EP0722000A1 (de) 1996-07-17
DE69600203T3 (de) 2004-12-30
DE69600203D1 (de) 1998-05-07
EP0722000B2 (de) 2004-04-14

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee