CA2997823C - Outil d'isolation ameliore comportant un module de surveillance ameliore - Google Patents

Outil d'isolation ameliore comportant un module de surveillance ameliore Download PDF

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Publication number
CA2997823C
CA2997823C CA2997823A CA2997823A CA2997823C CA 2997823 C CA2997823 C CA 2997823C CA 2997823 A CA2997823 A CA 2997823A CA 2997823 A CA2997823 A CA 2997823A CA 2997823 C CA2997823 C CA 2997823C
Authority
CA
Canada
Prior art keywords
tool
pipe
seal element
annular
back plate
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
CA2997823A
Other languages
English (en)
Other versions
CA2997823A1 (fr
Inventor
Guy Berube
Graham Travis Cecil Brown
Joseph Tuskan
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.)
CB CANADA ACQUISITION, INC.
Original Assignee
Car Ber Investments Inc
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 Car Ber Investments Inc filed Critical Car Ber Investments Inc
Priority to CA2997823A priority Critical patent/CA2997823C/fr
Publication of CA2997823A1 publication Critical patent/CA2997823A1/fr
Application granted granted Critical
Publication of CA2997823C publication Critical patent/CA2997823C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/132—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)

Abstract

Un outil disolation pour la création dune barrière détanchéité placée de manière transversale sur un puits pour en isoler une section pendant le remplacement dune partie de conduit comprend : des plaques avant et arrière dune bague annulaire centrale pour fixer des éléments détanchéité avant et arrière et pour les empêcher de se déloger de la cavité interne de loutil, des pièces de grippement serrées contre la surface intérieure de divers diamètres de conduit pour tenir loutil en place pendant lutilisation et des ensembles de pattes de support pour aider à linstallation, au centrage et au retrait de loutil. La plaque arrière définit de multiples raccords dorifice. Des indices engravés et peinturés dune couleur vive correspondent à un couple et à un ordre de serrage et améliorent la visibilité dans le noir. Loutil est surveillé électroniquement par un dispositif de surveillance améliorée distinct.
CA2997823A 2018-03-08 2018-03-08 Outil d'isolation ameliore comportant un module de surveillance ameliore Active CA2997823C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2997823A CA2997823C (fr) 2018-03-08 2018-03-08 Outil d'isolation ameliore comportant un module de surveillance ameliore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2997823A CA2997823C (fr) 2018-03-08 2018-03-08 Outil d'isolation ameliore comportant un module de surveillance ameliore

Publications (2)

Publication Number Publication Date
CA2997823A1 CA2997823A1 (fr) 2019-09-08
CA2997823C true CA2997823C (fr) 2020-04-28

Family

ID=67903459

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2997823A Active CA2997823C (fr) 2018-03-08 2018-03-08 Outil d'isolation ameliore comportant un module de surveillance ameliore

Country Status (1)

Country Link
CA (1) CA2997823C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3126472A1 (fr) * 2021-08-27 2023-03-03 Norham Système de fixation à une canalisation et procédé de fixation à une canalisation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3126472A1 (fr) * 2021-08-27 2023-03-03 Norham Système de fixation à une canalisation et procédé de fixation à une canalisation

Also Published As

Publication number Publication date
CA2997823A1 (fr) 2019-09-08

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