PL1728895T3 - Sposób monitorowania zbliżania się ciała przewodzącego do rurociągu transportującego płyn, do którego przykładany jest prąd ochrony katodowej - Google Patents

Sposób monitorowania zbliżania się ciała przewodzącego do rurociągu transportującego płyn, do którego przykładany jest prąd ochrony katodowej

Info

Publication number
PL1728895T3
PL1728895T3 PL06006493T PL06006493T PL1728895T3 PL 1728895 T3 PL1728895 T3 PL 1728895T3 PL 06006493 T PL06006493 T PL 06006493T PL 06006493 T PL06006493 T PL 06006493T PL 1728895 T3 PL1728895 T3 PL 1728895T3
Authority
PL
Poland
Prior art keywords
approach
conductive body
pipeline
fluids
detecting
Prior art date
Application number
PL06006493T
Other languages
English (en)
Inventor
Karl Ostroznik
Original Assignee
E On Ruhrgas Ag
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 E On Ruhrgas Ag filed Critical E On Ruhrgas Ag
Publication of PL1728895T3 publication Critical patent/PL1728895T3/pl

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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Pipeline Systems (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
PL06006493T 2005-06-02 2006-03-29 Sposób monitorowania zbliżania się ciała przewodzącego do rurociągu transportującego płyn, do którego przykładany jest prąd ochrony katodowej PL1728895T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005025824A DE102005025824A1 (de) 2005-06-02 2005-06-02 Ein Überwachungsverfahren zum Feststellen einer Annährung eines leitfähigen Körpers an eine mit einem kathodischen Schutzstrom beaufschlagte Fluid-Transportpipeline
EP06006493A EP1728895B1 (de) 2005-06-02 2006-03-29 Ein Überwachungsverfahren zum Feststellen einer Annäherung eines leitfähigen Körpers an eine mit einem kathodischen Schutzstrom beaufschlagte Fluid-Transportpipeline

Publications (1)

Publication Number Publication Date
PL1728895T3 true PL1728895T3 (pl) 2009-09-30

Family

ID=36375087

Family Applications (1)

Application Number Title Priority Date Filing Date
PL06006493T PL1728895T3 (pl) 2005-06-02 2006-03-29 Sposób monitorowania zbliżania się ciała przewodzącego do rurociągu transportującego płyn, do którego przykładany jest prąd ochrony katodowej

Country Status (6)

Country Link
EP (1) EP1728895B1 (pl)
AT (1) ATE422566T1 (pl)
DE (2) DE102005025824A1 (pl)
DK (1) DK1728895T3 (pl)
ES (1) ES2322489T3 (pl)
PL (1) PL1728895T3 (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009019717A1 (en) * 2007-08-07 2009-02-12 Icsa India Limited Intelligent cathodic protection system (icap)
DE102010021992B4 (de) 2010-05-29 2012-10-31 EnBW Energie Baden-Württemberg AG Verfahren zur Erkennung von Beschädigungen der Umhüllung von in Erde und/oder in Gewässern verlegten und durch kathodischen Korrosionsschutz geschützten Objekten
DE102017113633A1 (de) 2017-06-21 2018-12-27 Steffel Kks Gmbh Verfahren zur Überwachung eines elektrisch leitfähigen und durch kathodischen Korrosionsschutz geschützten Objekts
DE102020121949B4 (de) 2020-08-21 2024-06-13 Dehn Se Abgrenzeinheit, Pipelinesystem sowie Verfahren zum Betreiben eines Pipelinesystems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0829736A3 (de) * 1996-09-13 1999-12-01 MetaPhysics S.A. Verfahren zum Messen von Verzerrungen des Erdmagnetfeldes und Objektsensor zur Durchführung des Verfahrens
US6107811A (en) * 1998-02-12 2000-08-22 Cc Technologies Laboratories, Inc. Coupon monitor for cathodic protection system
US6617855B2 (en) * 2000-03-24 2003-09-09 Radiodetection Limited Pipeline mapping and interrupter therefor
DE10021994A1 (de) * 2000-05-05 2001-11-08 Ruhrgas Ag Verfahren zur Bestimmung des Rohr/Bodenpotentials an kathodisch geschützten Rohrleitungen
WO2003056364A1 (de) * 2002-01-03 2003-07-10 Bacab Sa Verfahren zum messen von verzerrungen eines feldes

Also Published As

Publication number Publication date
EP1728895B1 (de) 2009-02-11
ATE422566T1 (de) 2009-02-15
DE102005025824A1 (de) 2006-12-07
ES2322489T3 (es) 2009-06-22
DE502006002788D1 (de) 2009-03-26
EP1728895A1 (de) 2006-12-06
DK1728895T3 (da) 2009-05-25

Similar Documents

Publication Publication Date Title
IL195424A0 (en) Detection system suitable for identifying and tracking buried pipes or other bodies buried in the ground or embedded in civil engineering works
DE60313406D1 (de) Eiserkennungs- und Warnsystem für Flugzeuge
US7821247B2 (en) System and method for measuring electric current in a pipeline
FI20055232L (fi) Järjestelmä ja menetelmä maasulkuvian sijainnin määrittämiseksi
ATE430929T1 (de) Vorrichtung und verfahren zur messung von echtzeit-korrosion
WO2007038758A3 (en) Detection of lysophosphatidylcholine for prognosis or diagnosis of a systemic inflammatory condition
GB0301980D0 (en) Systems and methods for resistivity measurement
FI20060389A7 (fi) Sensori
WO2007047860A3 (en) Method of detecting faults using graduated fault detection levels
DE602006008423D1 (de) Verfahren und Gerät zum Anzeigen elektrischer Entladungen in einem Lager eines elektrischen Antriebssystems
GB201311854D0 (en) Corrosion sensor
WO2001070003A3 (en) Method and apparatus for investigating corrosion
EP1889950A3 (en) Anti-corrosion cathodic protection device with sacrificial anode
PL1728895T3 (pl) Sposób monitorowania zbliżania się ciała przewodzącego do rurociągu transportującego płyn, do którego przykładany jest prąd ochrony katodowej
US7104147B2 (en) System and method for measuring electric current in a pipeline
ATE489640T1 (de) Verfahren zum orten eines erdfehlers nach dem distanzschutzprinzip und elektrisches distanzschutzgerät
RU2473098C1 (ru) Способ определения местоположения источника блуждающего тока
ATE467033T1 (de) Sensorsystem
HU0500922D0 (en) Apparatus for monitoring and self testing of electricity meter's sensors
US7317308B2 (en) System and method for measuring electric current in a pipeline
FR2850459B1 (fr) Dispositif de surveillance de l'integrite du contact d'un joint
RU2325583C2 (ru) Способ выявления участков трубопроводов, подверженных коррозионному растрескиванию под напряжением
UA94798C2 (uk) Спосіб визначення густини струму захисту від корозії на ділянці підземного трубопроводу
MX381335B (es) Dispositivo de medicion de gradientes de voltaje y fluidos de corriente de proteccion catodica en ambientes marinos y lacustres.
RU2006112072A (ru) Способ защиты подземных трубопроводных от электрокоррозийных повреждений подземными блуждающими токами