WO1998036198A3 - Double containment pipe sections - Google Patents

Double containment pipe sections Download PDF

Info

Publication number
WO1998036198A3
WO1998036198A3 PCT/US1998/002761 US9802761W WO9836198A3 WO 1998036198 A3 WO1998036198 A3 WO 1998036198A3 US 9802761 W US9802761 W US 9802761W WO 9836198 A3 WO9836198 A3 WO 9836198A3
Authority
WO
WIPO (PCT)
Prior art keywords
pipe
annulus
primary
section
pipe section
Prior art date
Application number
PCT/US1998/002761
Other languages
French (fr)
Other versions
WO1998036198A2 (en
Inventor
Ralph S Friedrich
Joie L Folkers
Brian M Francis
Original Assignee
Ameron Int Corp
Ralph S Friedrich
Joie L Folkers
Brian M Francis
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 Ameron Int Corp, Ralph S Friedrich, Joie L Folkers, Brian M Francis filed Critical Ameron Int Corp
Priority to AU61619/98A priority Critical patent/AU6161998A/en
Priority to EP98906380A priority patent/EP0960296A4/en
Publication of WO1998036198A2 publication Critical patent/WO1998036198A2/en
Publication of WO1998036198A3 publication Critical patent/WO1998036198A3/en

Links

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
    • F16L9/00—Rigid pipes
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
    • 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
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • 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
    • F16L2201/00—Special arrangements for pipe couplings
    • F16L2201/30—Detecting leaks

Abstract

A double containment glass fiber pipe section (10) is formed by a single winding operation. The pipe section may be a pipe or a pipe fitting. A section of primary pipe (12) is wound and wrapped by a plastic tape. A permeable material layer (18) is then provided around the primary section. One or more plastic tape layers are then wrapped over the permeable material layer followed by a winding of the secondary pipe section (14). The assembly is then cured forming a double containment pipe section (10) having a permeable annulus (16) having a thickness of about 1 mm. The permeable annulus is defined by the permeable material (14) between the primary and the secondary sections. The permeable material allows for the flow of fluids within the annulus (16). A pair of wires may be helically wound within the annular space (16) and can be used to detect leakage from the primary pipe section flowing within the annulus by monitoring changes in the capacitance or the resistance between the wires.
PCT/US1998/002761 1997-02-14 1998-02-13 Double containment pipe sections WO1998036198A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU61619/98A AU6161998A (en) 1997-02-14 1998-02-13 Double containment pipe sections
EP98906380A EP0960296A4 (en) 1997-02-14 1998-02-13 Double containment pipe sections

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/806,123 US6026862A (en) 1997-02-14 1997-02-14 Double containment pipe sections
US08/806,123 1997-02-14

Publications (2)

Publication Number Publication Date
WO1998036198A2 WO1998036198A2 (en) 1998-08-20
WO1998036198A3 true WO1998036198A3 (en) 1998-12-10

Family

ID=25193377

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1998/002761 WO1998036198A2 (en) 1997-02-14 1998-02-13 Double containment pipe sections

Country Status (9)

Country Link
US (2) US6026862A (en)
EP (1) EP0960296A4 (en)
AR (1) AR011801A1 (en)
AU (1) AU6161998A (en)
CO (1) CO4771122A1 (en)
MY (2) MY151965A (en)
PE (1) PE31699A1 (en)
TW (1) TW364043B (en)
WO (1) WO1998036198A2 (en)

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US7500489B2 (en) * 2002-08-23 2009-03-10 Ameron International Corporation Contained pipeline system with brine filled interstitial space and method for detecting leakage in same
US7011102B2 (en) * 2002-08-23 2006-03-14 Ameron International Corporation Contained pipeline system with brine filled interstitial space and method for detecting leakage in same
US20050169710A1 (en) * 2003-12-11 2005-08-04 Folkers Joie L. Containment system
US20050284531A1 (en) * 2004-06-24 2005-12-29 Threadgill Travis J Drill pipe assembly
US7348047B2 (en) * 2004-10-29 2008-03-25 Mary Ellen Snell Multi-layered structural corrosion resistant composite liner
US7453367B2 (en) * 2005-12-12 2008-11-18 Veyance Technologies, Inc. Leak detection system and method for offshore hose lines
US20070184226A1 (en) * 2006-02-03 2007-08-09 Winzeler Michael D Flexible hose
FR2903342B1 (en) * 2006-07-10 2010-01-15 Daher Lhotellier Aerotechnolog THERMOSETTING OR THERMOPLASTIC DEVICE FOR THE MANUFACTURE OF AIR CONDITIONING PIPING
US7509841B2 (en) * 2006-07-14 2009-03-31 Veyance Technologies, Inc. Flexible leak detection system and method for double carcass hose
US7387012B2 (en) * 2006-07-14 2008-06-17 Veyance Technologies, Inc. Leak detection sensor system and method for double carcass hose
US20080141761A1 (en) * 2006-12-19 2008-06-19 Lohman Paul C Flood and mold protection system
DE102008025952B3 (en) * 2008-05-30 2009-08-06 Airbus Deutschland Gmbh Aircraft line system, has sensor wire with two electrical conductors, and insulator insulating one electrical conductor from other electrical conductor and comprising electrical resistor that is varied based on temperature
US8087430B1 (en) * 2009-02-26 2012-01-03 Betz James C Leak detecting hose
US9284227B2 (en) * 2009-04-16 2016-03-15 Chevron U.S.A. Inc. Structural components for oil, gas, exploration, refining and petrochemical applications
US20130048134A1 (en) * 2011-08-25 2013-02-28 The Boeing Company Stagnant Fuel Thermal Insulation System
FR2981141A1 (en) * 2011-10-07 2013-04-12 Dassault Aviat CONDUIT OF TRANSPORT OF A DOUBLE-WALL FLUID, INSTALLATION OF SUCH A DRIVING AND AIRCRAFT COMPRISING SUCH A CONDUCT
EP2780159B1 (en) 2011-11-16 2019-01-09 Shawcor Ltd. Flexible reinforced pipe and reinforcement tape
US9322495B2 (en) 2011-11-16 2016-04-26 Shawcor Ltd. Shawcor Ltée Connection for a thermoplastic pipe, assembly and method
EP2815164B1 (en) 2012-02-17 2019-11-27 CORE Linepipe Inc. Pipe, pipe connection and pipeline system
CA2827826C (en) * 2012-09-19 2020-02-25 Robert J. Novak Leak detection, containment and cuttoff system for a pipeline or other conduit
ES2503515B1 (en) * 2013-04-03 2015-07-24 Abn Pipe Systems, S.L.U. PIPING FOR FLUID DRIVING.
WO2015186147A1 (en) * 2014-06-03 2015-12-10 Quasar S.R.L. Bent coaxial tubes and method for manufacturing
TWI725422B (en) * 2018-05-31 2021-04-21 技嘉科技股份有限公司 Liquid cooling device, coolant circulation system , and liquid leaking detection method
US11879568B2 (en) 2019-01-04 2024-01-23 Canadian Pressure Control Inc. Pipeline-leak-containment apparatus
CN113819314A (en) * 2021-10-19 2021-12-21 新疆强州玻璃钢管业有限公司 Glass fiber reinforced plastic chopped fiber mixed quartz sand inclusion pipeline system

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Title
See also references of EP0960296A4 *

Also Published As

Publication number Publication date
PE31699A1 (en) 1999-03-24
EP0960296A4 (en) 2000-05-31
US7166177B2 (en) 2007-01-23
MY159351A (en) 2016-12-30
AU6161998A (en) 1998-09-08
CO4771122A1 (en) 1999-04-30
US6026862A (en) 2000-02-22
EP0960296A2 (en) 1999-12-01
MY151965A (en) 2014-07-31
TW364043B (en) 1999-07-11
US20040089405A1 (en) 2004-05-13
WO1998036198A2 (en) 1998-08-20
AR011801A1 (en) 2000-09-13

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