WO2014146621A3 - Non-destructive system for suspending gas and water flows - Google Patents

Non-destructive system for suspending gas and water flows Download PDF

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Publication number
WO2014146621A3
WO2014146621A3 PCT/CO2014/000003 CO2014000003W WO2014146621A3 WO 2014146621 A3 WO2014146621 A3 WO 2014146621A3 CO 2014000003 W CO2014000003 W CO 2014000003W WO 2014146621 A3 WO2014146621 A3 WO 2014146621A3
Authority
WO
WIPO (PCT)
Prior art keywords
tool
water flows
suspending gas
destructive system
securing
Prior art date
Application number
PCT/CO2014/000003
Other languages
Spanish (es)
French (fr)
Other versions
WO2014146621A2 (en
Inventor
Dorian FLOREZ DE PAULIS
Alberto Mario FLOREZ DE CASTRO
Dorian Alberto FLOREZ DE CASTRO
Original Assignee
PROCIMEC INGENIERíA LIMITADA
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 PROCIMEC INGENIERíA LIMITADA filed Critical PROCIMEC INGENIERíA LIMITADA
Publication of WO2014146621A2 publication Critical patent/WO2014146621A2/en
Publication of WO2014146621A3 publication Critical patent/WO2014146621A3/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/003—Arrangement for testing of watertightness of water supply conduits

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Pipe Accessories (AREA)

Abstract

The invention relates to a non-destructive system for suspending gas or water flows. The system consists of a tool and a device for blocking the passage of fluid. The tool comprises a T-shaped actuation means for securing the tool to the pipe or valve, a sealing chamber that prevents the egress of fluid, an indicator for checking the sealing and a twist handle for actuating the shaft which acts on the device and compresses the elastomer, blocking the pipe. The device is coupled to the tool at the tip of same and comprises a metal sheath, a resilient sealing element and an elastomer sheath. The end thereof is equipped with a nut for securing the assembly.
PCT/CO2014/000003 2013-03-22 2014-03-25 Non-destructive system for the suspension of gas and water flows WO2014146621A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CO1357255 2013-03-22
CO13057255 2013-03-22

Publications (2)

Publication Number Publication Date
WO2014146621A2 WO2014146621A2 (en) 2014-09-25
WO2014146621A3 true WO2014146621A3 (en) 2015-04-09

Family

ID=51581547

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CO2014/000003 WO2014146621A2 (en) 2013-03-22 2014-03-25 Non-destructive system for the suspension of gas and water flows

Country Status (1)

Country Link
WO (1) WO2014146621A2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3022801A (en) * 1957-06-24 1962-02-27 Henry T Petersen Valve-traversing pipe stopper assembly
US3841355A (en) * 1972-06-16 1974-10-15 G Laner Pipe plugging tool
US4597147A (en) * 1984-09-24 1986-07-01 Dresser Industries, Inc. Stop changer tool for in-service valve
US5592965A (en) * 1994-08-11 1997-01-14 Dresser Industries, Inc. Valve stop changer
WO2013120161A1 (en) * 2012-02-16 2013-08-22 Treadstone Oilfield Services Ltd. An apparatus for sealing a conduit
WO2014107785A1 (en) * 2013-01-08 2014-07-17 Treadstone Oilfield Services Ltd. An apparatus and a method for sealing a conduit

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3022801A (en) * 1957-06-24 1962-02-27 Henry T Petersen Valve-traversing pipe stopper assembly
US3841355A (en) * 1972-06-16 1974-10-15 G Laner Pipe plugging tool
US4597147A (en) * 1984-09-24 1986-07-01 Dresser Industries, Inc. Stop changer tool for in-service valve
US5592965A (en) * 1994-08-11 1997-01-14 Dresser Industries, Inc. Valve stop changer
WO2013120161A1 (en) * 2012-02-16 2013-08-22 Treadstone Oilfield Services Ltd. An apparatus for sealing a conduit
WO2014107785A1 (en) * 2013-01-08 2014-07-17 Treadstone Oilfield Services Ltd. An apparatus and a method for sealing a conduit

Also Published As

Publication number Publication date
WO2014146621A2 (en) 2014-09-25

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