NO20064080L - Mekaniske festeanordinger for katodisk beskyttelse av en isolert rorledning - Google Patents

Mekaniske festeanordinger for katodisk beskyttelse av en isolert rorledning

Info

Publication number
NO20064080L
NO20064080L NO20064080A NO20064080A NO20064080L NO 20064080 L NO20064080 L NO 20064080L NO 20064080 A NO20064080 A NO 20064080A NO 20064080 A NO20064080 A NO 20064080A NO 20064080 L NO20064080 L NO 20064080L
Authority
NO
Norway
Prior art keywords
mechanical fasteners
cathodic protection
insulated pipeline
insulated
pipeline
Prior art date
Application number
NO20064080A
Other languages
English (en)
Other versions
NO328083B1 (no
Inventor
Geir Endal
Per Egil Kvaale
Rolf Morten Nes
Original Assignee
Statoil Asa
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 Statoil Asa filed Critical Statoil Asa
Priority to NO20064080A priority Critical patent/NO328083B1/no
Priority to PCT/NO2007/000315 priority patent/WO2008033028A1/en
Publication of NO20064080L publication Critical patent/NO20064080L/no
Publication of NO328083B1 publication Critical patent/NO328083B1/no

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/021—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves
    • 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
    • C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
    • C23F13/18—Means for supporting electrodes
    • 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
    • C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
    • C23F13/20—Conducting electric current to electrodes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/10—Bandages or covers for the protection of the insulation, e.g. against the influence of the environment or against mechanical damage
    • 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
    • C23F2213/32—Pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Prevention Of Electric Corrosion (AREA)
NO20064080A 2006-09-11 2006-09-11 Mekaniske festeanordinger for katodisk beskyttelse av en isolert rorledning NO328083B1 (no)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO20064080A NO328083B1 (no) 2006-09-11 2006-09-11 Mekaniske festeanordinger for katodisk beskyttelse av en isolert rorledning
PCT/NO2007/000315 WO2008033028A1 (en) 2006-09-11 2007-09-06 Mechanical fastening device for cathodic protection of an insulated pipeline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20064080A NO328083B1 (no) 2006-09-11 2006-09-11 Mekaniske festeanordinger for katodisk beskyttelse av en isolert rorledning

Publications (2)

Publication Number Publication Date
NO20064080L true NO20064080L (no) 2008-03-12
NO328083B1 NO328083B1 (no) 2009-11-30

Family

ID=39184001

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20064080A NO328083B1 (no) 2006-09-11 2006-09-11 Mekaniske festeanordinger for katodisk beskyttelse av en isolert rorledning

Country Status (2)

Country Link
NO (1) NO328083B1 (no)
WO (1) WO2008033028A1 (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0818348D0 (en) * 2008-10-07 2008-11-12 Statoilhydro Asa Anode installation clamp
CN102234807B (zh) * 2010-04-22 2013-04-10 上海工程技术大学 一种智能可调式牺牲阳极阴极保护装置
DE102011014070A1 (de) * 2011-03-16 2012-09-20 Hobas Engineering Gmbh Rohr mit Opferanode
EP2677227B1 (en) 2012-06-19 2015-08-12 Technip Norge AS Pipeline with sacrificial anode and method for manufacturing said pipeline
CN104357853B (zh) * 2014-10-21 2016-08-24 青岛钢研纳克检测防护技术有限公司 一种辨别管道防腐层破损点是否牺牲阳极的检测方法
CN109576713B (zh) * 2018-11-21 2021-01-08 河北宏龙环保科技有限公司 管线设施阴极保护装置
CN109778199A (zh) * 2019-02-21 2019-05-21 潍坊科技学院 模拟深海温跃层环境中输油管线阴极保护过程的装置
US11644133B2 (en) * 2020-12-18 2023-05-09 Ford Global Technologies, Llc Poka-yoke V-clamp for exhaust systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3623968A (en) * 1968-01-02 1971-11-30 Tapecoat Co Inc The Sacrificial anode and pipe protected thereby
CH611342A5 (en) * 1976-05-18 1979-05-31 Indarco Sarl Cathodic protection device
GB2050427B (en) * 1979-03-30 1983-02-02 Global Cathodic Protection Ltd Sacrificial anode for cathodic protection
US4487230A (en) * 1981-12-10 1984-12-11 Atlantic Richfield Company Increasing the output of a pipeline anode
FR2816691B1 (fr) * 2000-11-10 2002-12-27 Coflexip Dispositif de protection cathodique des conduites flexibles

Also Published As

Publication number Publication date
WO2008033028A1 (en) 2008-03-20
NO328083B1 (no) 2009-11-30

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: STATOIL ASA, NO

CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: STATOIL PETROLEUM AS, NO