AU7469591A - Electrolytic apparatus for protection against corrosion of a freshwater piping system - Google Patents

Electrolytic apparatus for protection against corrosion of a freshwater piping system

Info

Publication number: AU7469591A
Authority: AU; Australia
Prior art keywords: protection against; piping system; against corrosion; electrolytic apparatus; freshwater
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.): Abandoned

Application number

AU74695/91A

Inventor

Hans Sorensen

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.)

Kruger AS

Original Assignee

KRUEGER AS I

I Kruger 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.)

1990-03-12

Filing date

1991-03-12

Publication date

1991-10-10

1991-03-12 Application filed by KRUEGER AS I, I Kruger AS filed Critical KRUEGER AS I

1991-10-10 Publication of AU7469591A publication Critical patent/AU7469591A/en

Status Abandoned 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)

AU74695/91A 1990-03-12 1991-03-12 Electrolytic apparatus for protection against corrosion of a freshwater piping system Abandoned AU7469591A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DK0642/90		1990-03-12
DK064290A DK169197B1 (en)	1990-03-12	1990-03-12	Electrolysis system for corrosion protection of a fresh water pipe system

Publications (1)

Publication Number	Publication Date
AU7469591A true AU7469591A (en)	1991-10-10

Family

ID=8095907

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU74695/91A Abandoned AU7469591A (en)	1990-03-12	1991-03-12	Electrolytic apparatus for protection against corrosion of a freshwater piping system

Country Status (4)

Country	Link
AU (1)	AU7469591A (en)
DE (2)	DE4190516C2 (en)
DK (1)	DK169197B1 (en)
WO (1)	WO1991014018A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR950704199A (en) *	1992-11-06	1995-11-17	미카엘 크니히트	How to biologically remove phosphorus from wastewater
DE69600203T3 (en) *	1995-01-13	2004-12-30	Dansk Elektrolyse A/S	Device for the 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
DE102006005415A1 (en) *	2006-02-03	2007-08-16	Perma-Trade Wassertechnik Gmbh	Water treatment facility
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

Family Cites Families (6)

* 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.
SE380609B (en) *	1974-04-05	1975-11-10	Goteborgs Analyslaboratorium A	WAY TO ELIMINATE COATINGS ON WORKING ELECTRODES AND DEVICES FOR PERFORMING THE KIT BY ELECTRODAN DISTRIBUTORS
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
JPS62210096A (en) *	1986-01-21	1987-09-16	ウイルフレツド・アンソニ−・マ−レル	Method and device for treating water

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

Also Published As

Publication number	Publication date
DK64290D0 (en)	1990-03-12
DK169197B1 (en)	1994-09-05
WO1991014018A1 (en)	1991-09-19
DE4190516T1 (en)	1997-07-24
DK64290A (en)	1991-10-28
DE4190516C2 (en)	1999-11-04

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