CA2109730C - Confinement secondaire pour tuyauterie souple enfouie - Google Patents

Confinement secondaire pour tuyauterie souple enfouie Download PDF

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Publication number
CA2109730C
CA2109730C CA002109730A CA2109730A CA2109730C CA 2109730 C CA2109730 C CA 2109730C CA 002109730 A CA002109730 A CA 002109730A CA 2109730 A CA2109730 A CA 2109730A CA 2109730 C CA2109730 C CA 2109730C
Authority
CA
Canada
Prior art keywords
pipe
secondary containment
pipes
nylon
buried
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.)
Expired - Fee Related
Application number
CA002109730A
Other languages
English (en)
Other versions
CA2109730A1 (fr
Inventor
Leo J. Leblanc
Andrew Youngs
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.)
Advanced Polymer Technology Inc
Original Assignee
Advanced Polymer Technology 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 Advanced Polymer Technology Inc filed Critical Advanced Polymer Technology Inc
Publication of CA2109730A1 publication Critical patent/CA2109730A1/fr
Application granted granted Critical
Publication of CA2109730C publication Critical patent/CA2109730C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
    • F16L11/121—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting specially profiled cross sections
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/22—Multi-channel hoses
    • 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
    • F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
CA002109730A 1992-03-27 1993-03-25 Confinement secondaire pour tuyauterie souple enfouie Expired - Fee Related CA2109730C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US85903492A 1992-03-27 1992-03-27
US859,034 1992-03-27
PCT/US1993/002977 WO1993020372A1 (fr) 1992-03-27 1993-03-25 Systeme de canalisation souterraine souple a confinement secondaire

Publications (2)

Publication Number Publication Date
CA2109730A1 CA2109730A1 (fr) 1993-10-14
CA2109730C true CA2109730C (fr) 2001-12-11

Family

ID=25329831

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002109730A Expired - Fee Related CA2109730C (fr) 1992-03-27 1993-03-25 Confinement secondaire pour tuyauterie souple enfouie

Country Status (3)

Country Link
EP (1) EP0592639A4 (fr)
CA (1) CA2109730C (fr)
WO (1) WO1993020372A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5494374A (en) * 1992-03-27 1996-02-27 Youngs; Andrew Secondary containment flexible underground piping system
GB9503205D0 (en) * 1995-02-18 1995-04-05 Miller John B Water supply/ducting systems
FR2737547B1 (fr) * 1995-08-03 1997-10-24 Gazinox Tuyau forme d'au moins deux gaines concentriques
US5819975A (en) * 1996-10-08 1998-10-13 Dover Corp. Dispenser sump
US6224115B1 (en) 1996-10-08 2001-05-01 Delaware Capital Formation, Inc. Bulkhead fitting for underground sump
US5950860A (en) * 1996-10-08 1999-09-14 Dover Corp. Adjustable length storage tank sumps
US6032699A (en) * 1997-05-19 2000-03-07 Furon Company Fluid delivery pipe with leak detection
US6328074B1 (en) 1997-11-13 2001-12-11 Petrotechnik Limited Pipe for conveying fluids such as petroleum products
US6371154B1 (en) 1999-09-17 2002-04-16 Fisces By Opw, Inc. Apparatus and system for containment
GB2377979B (en) 2001-07-24 2005-06-15 Petrotechnik Ltd Improved pipe
US20150219263A1 (en) * 2014-02-03 2015-08-06 Electro-Motive Diesel, Inc. Flange and Adapter for Dual-Walled Tube Assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1529813A (fr) * 1967-05-09 1968-06-21 Union Transports Aeriens Tuyanterie multiple
US3720235A (en) * 1970-09-30 1973-03-13 Moore & Co Samuel Composite tubing
US4639164A (en) * 1985-05-06 1987-01-27 Owens-Corning Fiberglas Corporation Underground tank sump and piping system
EP0207015A3 (fr) * 1985-06-18 1990-05-02 DITTA PACETTI ANTONIO di Silvano & Andrea Pacetti Collecteur ventilé pour réseau de distribution du gaz pour usage domestique ou autre
US4971477A (en) * 1988-12-22 1990-11-20 Total Containment, Inc. Secondary contained fluid supply system
US5186502B1 (en) * 1990-12-11 1994-08-30 Fibercast Co Double-containment pipe fittings and system

Also Published As

Publication number Publication date
EP0592639A1 (fr) 1994-04-20
WO1993020372A1 (fr) 1993-10-14
CA2109730A1 (fr) 1993-10-14
EP0592639A4 (en) 1994-07-27

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed