GB2377979B - Improved pipe - Google Patents

Improved pipe

Info

Publication number
GB2377979B
GB2377979B GB0118039A GB0118039A GB2377979B GB 2377979 B GB2377979 B GB 2377979B GB 0118039 A GB0118039 A GB 0118039A GB 0118039 A GB0118039 A GB 0118039A GB 2377979 B GB2377979 B GB 2377979B
Authority
GB
United Kingdom
Prior art keywords
improved pipe
pipe
improved
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
GB0118039A
Other versions
GB0118039D0 (en
GB2377979A (en
Inventor
John Alexandre Boudry
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.)
Petrotechnik Ltd
Original Assignee
Petrotechnik 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 Petrotechnik Ltd filed Critical Petrotechnik Ltd
Priority to GB0118039A priority Critical patent/GB2377979B/en
Publication of GB0118039D0 publication Critical patent/GB0118039D0/en
Priority to PCT/GB2002/003391 priority patent/WO2003010458A1/en
Publication of GB2377979A publication Critical patent/GB2377979A/en
Application granted granted Critical
Publication of GB2377979B publication Critical patent/GB2377979B/en
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
    • F16L9/00—Rigid pipes
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
    • F16L9/19—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)
GB0118039A 2001-07-24 2001-07-24 Improved pipe Expired - Fee Related GB2377979B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0118039A GB2377979B (en) 2001-07-24 2001-07-24 Improved pipe
PCT/GB2002/003391 WO2003010458A1 (en) 2001-07-24 2002-07-24 Improved pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0118039A GB2377979B (en) 2001-07-24 2001-07-24 Improved pipe

Publications (3)

Publication Number Publication Date
GB0118039D0 GB0118039D0 (en) 2001-09-19
GB2377979A GB2377979A (en) 2003-01-29
GB2377979B true GB2377979B (en) 2005-06-15

Family

ID=9919098

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0118039A Expired - Fee Related GB2377979B (en) 2001-07-24 2001-07-24 Improved pipe

Country Status (2)

Country Link
GB (1) GB2377979B (en)
WO (1) WO2003010458A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7770602B2 (en) 2004-09-28 2010-08-10 Gall & Seitz Systems Gmbh Double wall pipe

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3506039A (en) * 1967-11-09 1970-04-14 Dow Chemical Co Venting of lined pipe
US5072622A (en) * 1990-06-04 1991-12-17 Roach Max J Pipeline monitoring and leak containment system and apparatus therefor
GB2248669A (en) * 1990-10-08 1992-04-15 Fu Yaw Cheng Plastic tube
US5343738A (en) * 1992-10-16 1994-09-06 Furon Company Double walled containment fuel transfer hose
WO1995012779A1 (en) * 1993-11-01 1995-05-11 Andrew Youngs Secondary containment flexible underground piping system
US5437311A (en) * 1991-11-05 1995-08-01 Markel Corporation Fuel system conduit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2109730C (en) 1992-03-27 2001-12-11 Leo J. Leblanc Secondary containment flexible underground piping system
DE9308202U1 (en) * 1993-06-01 1993-07-15 KM-kabelmetal AG, 4500 Osnabrück Plastic-coated copper pipe
EP0974022A1 (en) 1997-11-13 2000-01-26 Petrotechnik Limited Improved pipe for conveying fluids such as petroleum products

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3506039A (en) * 1967-11-09 1970-04-14 Dow Chemical Co Venting of lined pipe
US5072622A (en) * 1990-06-04 1991-12-17 Roach Max J Pipeline monitoring and leak containment system and apparatus therefor
GB2248669A (en) * 1990-10-08 1992-04-15 Fu Yaw Cheng Plastic tube
US5437311A (en) * 1991-11-05 1995-08-01 Markel Corporation Fuel system conduit
US5343738A (en) * 1992-10-16 1994-09-06 Furon Company Double walled containment fuel transfer hose
WO1995012779A1 (en) * 1993-11-01 1995-05-11 Andrew Youngs Secondary containment flexible underground piping system

Also Published As

Publication number Publication date
GB0118039D0 (en) 2001-09-19
WO2003010458A1 (en) 2003-02-06
GB2377979A (en) 2003-01-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20120724