CA2852362C - Systeme de fil de continuite par section dans les conduits - Google Patents

Systeme de fil de continuite par section dans les conduits Download PDF

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Publication number
CA2852362C
CA2852362C CA2852362A CA2852362A CA2852362C CA 2852362 C CA2852362 C CA 2852362C CA 2852362 A CA2852362 A CA 2852362A CA 2852362 A CA2852362 A CA 2852362A CA 2852362 C CA2852362 C CA 2852362C
Authority
CA
Canada
Prior art keywords
conduit
continuity
liner
interior
wire
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.)
Active
Application number
CA2852362A
Other languages
English (en)
Other versions
CA2852362A1 (fr
Inventor
Soon Won Moon
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.)
Syncrude Canada Ltd
Original Assignee
Syncrude Canada Ltd
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 Syncrude Canada Ltd filed Critical Syncrude Canada Ltd
Priority to CA2852362A priority Critical patent/CA2852362C/fr
Publication of CA2852362A1 publication Critical patent/CA2852362A1/fr
Application granted granted Critical
Publication of CA2852362C publication Critical patent/CA2852362C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0033—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining damage, crack or wear
    • 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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/06—Protection of pipes or objects of similar shape against external or internal damage or wear against wear
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0025—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings of elongated objects, e.g. pipes, masts, towers or railways
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0083—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by measuring variation of impedance, e.g. resistance, capacitance, induction

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

Un conduit comportant une surface intérieure et une surface extérieure et présentant une longueur (x) et une circonférence intérieure (y) est présenté comprenant un revêtement intérieur servant à revêtir la surface intérieure du conduit et au moins deux fils de continuité indépendants intégrés dans le revêtement intérieur, chaque fil de continuité se prolongeant substantiellement sur la longueur du conduit et chaque fil de continuité étant capable dêtre surveillé indépendamment; chaque fil de continuité étant configuré pour couvrir une portion de la circonférence intérieure du conduit sans chevaucher un autre fil de continuité.
CA2852362A 2014-05-12 2014-05-12 Systeme de fil de continuite par section dans les conduits Active CA2852362C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2852362A CA2852362C (fr) 2014-05-12 2014-05-12 Systeme de fil de continuite par section dans les conduits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2852362A CA2852362C (fr) 2014-05-12 2014-05-12 Systeme de fil de continuite par section dans les conduits

Publications (2)

Publication Number Publication Date
CA2852362A1 CA2852362A1 (fr) 2015-11-12
CA2852362C true CA2852362C (fr) 2017-12-05

Family

ID=54478310

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2852362A Active CA2852362C (fr) 2014-05-12 2014-05-12 Systeme de fil de continuite par section dans les conduits

Country Status (1)

Country Link
CA (1) CA2852362C (fr)

Also Published As

Publication number Publication date
CA2852362A1 (fr) 2015-11-12

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