ES2047154T3 - Procedimiento y disposicion para determinar el estado de corrosion de un objeto metalico enterrado en el terreno. - Google Patents

Procedimiento y disposicion para determinar el estado de corrosion de un objeto metalico enterrado en el terreno.

Info

Publication number
ES2047154T3
ES2047154T3 ES89890178T ES89890178T ES2047154T3 ES 2047154 T3 ES2047154 T3 ES 2047154T3 ES 89890178 T ES89890178 T ES 89890178T ES 89890178 T ES89890178 T ES 89890178T ES 2047154 T3 ES2047154 T3 ES 2047154T3
Authority
ES
Spain
Prior art keywords
anode
corrosion
state
source
direct voltage
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 - Lifetime
Application number
ES89890178T
Other languages
English (en)
Other versions
ES2047154T5 (es
Inventor
Walter Kragulj
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.)
FLAGA HANDEL
Original Assignee
FLAGA HANDEL
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=3519640&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2047154(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by FLAGA HANDEL filed Critical FLAGA HANDEL
Publication of ES2047154T3 publication Critical patent/ES2047154T3/es
Application granted granted Critical
Publication of ES2047154T5 publication Critical patent/ES2047154T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G01N17/02—Electrochemical measuring systems for weathering, corrosion or corrosion-protection measurement

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

EL INVENTO SE REFIERE A UN PROCEDIMIENTO PARA DETERMINAR LA CORROSION DE UNOS OBJETOS (1) METALICOS ENTERRADOS EN EL TERRENO Y EQUIPADOS CON RECUBRIMIENTOS (3) PROTECTORES DE CORROSION. SE CONECTA UN ANODO (6) A UNA ZONA DESCUBIERTA DEL OBJETO METALICO POR UNA FUENTE DE TENSION DE CORRIENTE CONTINUA. PARA LA CONEXION ANTERIOR ESTA PREVISTO UN AMPERIMETRO (5) ENTRE EL OBJETO METALICO Y EL ANODO. CON ARREGLO AL INVENTO ESTA PREVISTO QUE EL RECUBRIMIENTO (3) CONSISTA EN RESINAS EPOXIDICAS MODIFICADAS; EL ANODO (6) PUEDE SER UN ANODO GALVANICO DE PROTECCION CATODICA. LA FUENTE DE TENSION DE CORRIENTE CONTINUA SUPONE LA DIFERENCIA DE POTENCIAL EXISTENTE ENTRE EL MATERIAL DEL OBJETO METALICO Y EL ANODO GALVANICO DE PROTECCION CATODICA. SE MIDE LA CORRIENTE DE CIRCULACION ENTRE EL OBJETO (1) Y EL ANODO GALVANICO (6) DE PROTECCION CATODICA. SE MIDE LA CORRIENTE DE CIRCULACION ENTRE EL OBJETO (1) Y EL ANODO GALVANICO (6) DE PROTECCION CATODICA EN LA FUENTE DE TENSION DE CORRIENTE CONTINUA DESCONECTADA Y SE REPRESENTA LA MEDIEDA FIABLE PARA EL ESTADO DE CORROSION.
ES89890178T 1988-07-04 1989-07-04 Procedimiento y disposicion para determinar el estado de corrosion de un objeto metalico enterrado en el terreno. Expired - Lifetime ES2047154T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0172488A AT390969B (de) 1988-07-04 1988-07-04 Verfahren zur bestimmung des korrosionszustandes eines metallischen, im erdreich vergrabenen objektes

Publications (2)

Publication Number Publication Date
ES2047154T3 true ES2047154T3 (es) 1994-02-16
ES2047154T5 ES2047154T5 (es) 1998-06-16

Family

ID=3519640

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89890178T Expired - Lifetime ES2047154T5 (es) 1988-07-04 1989-07-04 Procedimiento y disposicion para determinar el estado de corrosion de un objeto metalico enterrado en el terreno.

Country Status (4)

Country Link
EP (1) EP0350475B2 (es)
AT (2) AT390969B (es)
DE (1) DE58906079D1 (es)
ES (1) ES2047154T5 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2138796C1 (ru) * 1998-03-17 1999-09-27 Закрытое акционерное общество Производственное предприятие "Волкомпани" Способ определения коррозионного состояния внутреннего защитного покрытия резервуара
ITRM20120059A1 (it) * 2012-02-21 2013-08-22 Global Engineering Srl Sistema di determinazione delle condizioni di un sostegno meccanico almeno parzialmente interrato, in particolare di illuminazione
KR102432099B1 (ko) * 2015-11-06 2022-08-11 재단법인 포항산업과학연구원 사용후 핵연료 건식 저장용기 부식 모니터링 장치

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448148A1 (fr) * 1979-02-01 1980-08-29 Contre Corrosion Et Procede et dispositif de reperage et de surveillance des conduites metalliques immergees
US4409080A (en) * 1981-06-18 1983-10-11 Texaco Inc. System for monitoring a cathodically protected structure
DE3419612C2 (de) * 1984-05-25 1986-06-12 Felten & Guilleaume Energietechnik GmbH, 5000 Köln Verfahren und Einrichtung zur Überwachung des kathodischen Korrosionsschutzes

Also Published As

Publication number Publication date
ATE96909T1 (de) 1993-11-15
EP0350475B2 (de) 1998-04-29
EP0350475B1 (de) 1993-11-03
EP0350475A3 (en) 1990-08-22
AT390969B (de) 1990-07-25
EP0350475A2 (de) 1990-01-10
ES2047154T5 (es) 1998-06-16
ATA172488A (de) 1990-01-15
DE58906079D1 (de) 1993-12-09

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