DE4190516T1 - Electrolytic device for protecting a fresh water piping system against corrosion - Google Patents

Electrolytic device for protecting a fresh water piping system against corrosion

Info

Publication number: DE4190516T1
Authority: DE; Germany
Prior art keywords: protecting; fresh water; piping system; against corrosion; water piping
Prior art date: 1990-03-12
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.): Pending

Application number

DE4190516T

Other languages

German (de)

Other versions

DE4190516C2 (en

Inventor

Hans Soerensen

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.)

Krueger Corrosion A S I

Original Assignee

Krueger Corrosion A S I

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.)

1990-03-12

Filing date

1991-03-12

Publication date

1997-07-24

1991-03-12 Application filed by Krueger Corrosion A S I filed Critical Krueger Corrosion A S I

1997-07-24 Publication of DE4190516T1 publication Critical patent/DE4190516T1/en

Status Pending legal-status Critical Current

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

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Water Treatment By Electricity Or Magnetism (AREA)
Prevention Of Electric Corrosion (AREA)

DE4190516T 1990-03-12 1991-03-12 Electrolytic device for protecting a fresh water piping system against corrosion Pending DE4190516T1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DK064290A DK169197B1 (en)	1990-03-12	1990-03-12	Electrolysis system for corrosion protection of a fresh water pipe system
PCT/DK1991/000076 WO1991014018A1 (en)	1990-03-12	1991-03-12	Electrolytic apparatus for protection against corrosion of a freshwater piping system

Publications (1)

Publication Number	Publication Date
DE4190516T1 true DE4190516T1 (en)	1997-07-24

Family

ID=8095907

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE4190516T Pending DE4190516T1 (en)	1990-03-12	1991-03-12	Electrolytic device for protecting a fresh water piping system against corrosion
DE4190516A Expired - Fee Related DE4190516C2 (en)	1990-03-12	1991-03-12	Electrolytic device for protecting a fresh water piping system against corrosion

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
DE4190516A Expired - Fee Related DE4190516C2 (en)	1990-03-12	1991-03-12	Electrolytic device for protecting a fresh water piping system against corrosion

Country Status (4)

Country	Link
AU (1)	AU7469591A (en)
DE (2)	DE4190516T1 (en)
DK (1)	DK169197B1 (en)
WO (1)	WO1991014018A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102006005415A1 (en) *	2006-02-03	2007-08-16	Perma-Trade Wassertechnik Gmbh	Water treatment facility

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1994011313A1 (en) *	1992-11-06	1994-05-26	THE MINISTER FOR PUBLIC WORKS for and on behalf ofTHE STATE OF NEW SOUTH WALES	Biological phosphorus removal from waste water
ATE164637T1 (en) *	1995-01-13	1998-04-15	Dansk Elektrolyse As	DEVICE FOR CORROSION PROTECTION OF A WATER SYSTEM
DK5395A (en) *	1995-01-17	1996-07-18	Krueger Corrosion A S	Electrolysis system for corrosion protection of a utility water pipe system
US5750071A (en) *	1995-06-08	1998-05-12	Lucent Technologies Inc.	Corrosion protection employing alternating voltage
EP2226583A1 (en) *	2009-03-02	2010-09-08	Koninklijke Philips Electronics N.V.	Electrical water heating system
CN110304361B (en) *	2018-03-27	2021-06-01	中国石油天然气股份有限公司	Liquid container

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4036716A (en) *	1974-04-05	1977-07-19	Goteborgs Analyslaboratorium Ab	Method to prevent the formation of incrustations on working electrodes in electrode steam generators or the like and a means for performing the method
EP0231100A2 (en) *	1986-01-21	1987-08-05	Wilfred Anthony Murrell	Water cleaning system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3661742A (en) *	1970-06-22	1972-05-09	Dow Chemical Co	Electrolytic method of marine fouling control
DK130019B (en) *	1973-01-29	1974-12-09	Guldager Electrolyse	Electrolytic water treatment plant.
NL7904150A (en) *	1979-05-25	1980-11-27	Magneto Chemie Bv	METHOD FOR PERFORMING AN ELECTROLYSIS PROCESS, AND AN ELECTROLYSIS DEVICE SUITABLE FOR IT.
US4627900A (en) *	1982-08-27	1986-12-09	Amax Inc.	Electrochemical dissolution and control of nickel sulfide scale

1990
- 1990-03-12 DK DK064290A patent/DK169197B1/en not_active IP Right Cessation
1991
- 1991-03-12 WO PCT/DK1991/000076 patent/WO1991014018A1/en active Application Filing
- 1991-03-12 DE DE4190516T patent/DE4190516T1/en active Pending
- 1991-03-12 DE DE4190516A patent/DE4190516C2/en not_active Expired - Fee Related
- 1991-03-12 AU AU74695/91A patent/AU7469591A/en not_active Abandoned

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4036716A (en) *	1974-04-05	1977-07-19	Goteborgs Analyslaboratorium Ab	Method to prevent the formation of incrustations on working electrodes in electrode steam generators or the like and a means for performing the method
EP0231100A2 (en) *	1986-01-21	1987-08-05	Wilfred Anthony Murrell	Water cleaning system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102006005415A1 (en) *	2006-02-03	2007-08-16	Perma-Trade Wassertechnik Gmbh	Water treatment facility

Also Published As

Publication number	Publication date
WO1991014018A1 (en)	1991-09-19
DK169197B1 (en)	1994-09-05
DK64290D0 (en)	1990-03-12
AU7469591A (en)	1991-10-10
DK64290A (en)	1991-10-28
DE4190516C2 (en)	1999-11-04

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DE4190516T1 - Electrolytic device for protecting a fresh water piping system against corrosion - Google Patents

Info

Links

Classifications

Landscapes

Applications Claiming Priority (2)

Publications (1)

Family

ID=8095907

Family Applications (2)

Family Applications After (1)

Country Status (4)

Cited By (1)

Families Citing this family (6)

Citations (2)

Family Cites Families (4)

Patent Citations (2)

Cited By (1)

Also Published As

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