CA2605728C - Outil de scellement d'extremite de tuyau - Google Patents

Outil de scellement d'extremite de tuyau Download PDF

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Publication number
CA2605728C
CA2605728C CA2605728A CA2605728A CA2605728C CA 2605728 C CA2605728 C CA 2605728C CA 2605728 A CA2605728 A CA 2605728A CA 2605728 A CA2605728 A CA 2605728A CA 2605728 C CA2605728 C CA 2605728C
Authority
CA
Canada
Prior art keywords
lock
seal
tool
pipe
wall
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
CA2605728A
Other languages
English (en)
Other versions
CA2605728A1 (fr
Inventor
Angus G. Bowie
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.)
Stats UK Ltd
Original Assignee
Stats UK 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 Stats UK Ltd filed Critical Stats UK Ltd
Publication of CA2605728A1 publication Critical patent/CA2605728A1/fr
Application granted granted Critical
Publication of CA2605728C publication Critical patent/CA2605728C/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
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/022—Test plugs for closing off the end of a pipe
    • 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
    • F16L55/11—Plugs
    • 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
    • F16L55/11—Plugs
    • F16L55/1141—Plugs the plug being made of elastic material
    • 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
    • F16L55/115—Caps
    • 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
    • F16L55/115—Caps
    • F16L55/1157—Caps using hooks, pawls, or other movable or insertable locking members

Landscapes

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

Abstract

Outil de scellement d'extrémité de tuyau constitué d'un corps. Un joint d'étanchéité est monté sur le corps et permet d'appliquer une pression d'étanchéité sur la paroi intérieure de l'extrémité de tuyau à sceller. Un mécanisme de verrouillage est également monté sur le corps et permet de s'adapter à la paroi extérieure de l'extrémité de tuyau. Ainsi, la force exercée sur la paroi du tuyau par le mécanisme de verrouillage s'oppose à la pression d'étanchéité.
CA2605728A 2007-03-30 2007-07-20 Outil de scellement d'extremite de tuyau Active CA2605728C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0706261.5 2007-03-30
GB0706261A GB0706261D0 (en) 2007-03-30 2007-03-30 Pipe end sealing tool

Publications (2)

Publication Number Publication Date
CA2605728A1 CA2605728A1 (fr) 2008-01-10
CA2605728C true CA2605728C (fr) 2010-10-12

Family

ID=38050564

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2605728A Active CA2605728C (fr) 2007-03-30 2007-07-20 Outil de scellement d'extremite de tuyau

Country Status (2)

Country Link
CA (1) CA2605728C (fr)
GB (2) GB0706261D0 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8573655B2 (en) 2005-10-06 2013-11-05 Car-Ber Investments Inc. Pipe sealing tool with external clamp
US9297716B2 (en) 2009-11-30 2016-03-29 Stats (Uk) Limited Pipe end sealing tool
KR20120127417A (ko) * 2010-01-19 2012-11-21 그린스 에너지 그룹, 엘엘씨 정수압 시험 시스템 및 방법
GB201019784D0 (en) 2010-11-23 2011-01-05 Furmanite Internat Ltd Closure assembly for pipe end
DE202016003401U1 (de) * 2016-05-28 2016-06-09 VIER Voith Industrial Services GmbH Druckprüfvorrichtung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4809751A (en) * 1988-02-29 1989-03-07 United Technologies Corporation Pressure test cap
CA2646946A1 (fr) * 2006-03-23 2007-09-27 Brasscraft Manufacturing Company Bouchon de visite a verrou pivotant pour conduites

Also Published As

Publication number Publication date
CA2605728A1 (fr) 2008-01-10
GB0706261D0 (en) 2007-05-09
GB2448036B (en) 2009-10-21
GB2448036A (en) 2008-10-01
GB0804638D0 (en) 2008-04-16

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Legal Events

Date Code Title Description
EEER Examination request