A method of repairing leakage in pipelines

Details A method of repairing leakage in pipelines A method of repairing leakage in pipelines

F - Mech Eng,Light,Heat,Weapons

16

L

F16L 55/1645 (2006.01)

Patent

CA 2673798

A method of repairing leakage in pipelines comprising the steps of forming a first and second openings (14a, 14b) in the pipeline (10) upstream and downstream, respectively, of the leakage location, inserting through the first opening (14a) a first body (C1), filling the space arrear of the first body (C1) with a first viscose sealing material (M1), inserting through the first opening (14a) a second body (C2) arrear of the first viscose sealing material (M1) compressing the first sealing material by applying a pressure against the first and the second bodies (C1, C2) in opposite directions, causing the first and second bodies (C1, C2) and the compressed first sealing material (M1) to move in unison in the direction of the second opening (14b), and retrieving the first and second bodies (C1, C2). Preferrably, the method is performed using three bodies (C1, C2, C3) and two sealing materials (M1, M2)

L'invention concerne un procédé de réparation de fuite dans des canalisations, lequel procédé comporte les étapes consistant à former une première et une seconde ouverture (14a, 14b) dans la canalisation (10), respectivement en amont et en aval de l'emplacement de la fuite, à introduire à travers la première ouverture (14a) un premier corps (C1), remplissant l'espace arrière du premier corps (C1) d'une première matière d'étanchéité en viscose (M1), à introduire à travers la première ouverture (14a) un second corps (C2) à l'arrière de la première matière d'étanchéité en viscose (M1) comprimant la première matière d'étanchéité par l'application d'une pression contre les premier et second corps (C1, C2) dans des sens opposées, amenant les premier et second corps (C1, C2) et la première matière d'étanchéité comprimée (M1) à se déplacer à l'unisson dans la direction de la seconde ouverture (14b), et à retirer les premier et second corps (C1, C2). De préférence, le procédé est exécuté à l'aide de trois corps (C1, C2, C3) et de deux matières d'étanchéité (M1, M2).

Affiliated with

Also associated with

Rating

A method of repairing leakage in pipelines does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with A method of repairing leakage in pipelines, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A method of repairing leakage in pipelines will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1693460