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ATE463695T1 - SEAL ARRANGEMENT - Google Patents

SEAL ARRANGEMENT

Info

Publication number
ATE463695T1
ATE463695T1 AT03730340T AT03730340T ATE463695T1 AT E463695 T1 ATE463695 T1 AT E463695T1 AT 03730340 T AT03730340 T AT 03730340T AT 03730340 T AT03730340 T AT 03730340T AT E463695 T1 ATE463695 T1 AT E463695T1
Authority
AT
Austria
Prior art keywords
seal assembly
conveying means
longitudinal conveying
annular space
seal arrangement
Prior art date
Application number
AT03730340T
Other languages
German (de)
Inventor
Michael Bell
Original Assignee
Technip France Sa
Technip Offshore 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 Technip France Sa, Technip Offshore Uk Ltd filed Critical Technip France Sa
Priority claimed from PCT/GB2003/002331 external-priority patent/WO2003102455A1/en
Application granted granted Critical
Publication of ATE463695T1 publication Critical patent/ATE463695T1/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
    • 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
    • F16L11/127—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 electrically conducting
    • 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
    • F16L7/00—Supporting of pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic
    • F16L7/02—Supporting of pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic and sealing the pipes or cables inside the other pipes, cables or sleeves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Glass Compositions (AREA)
  • Materials For Medical Uses (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Pipe Accessories (AREA)
  • Pipeline Systems (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

A seal assembly for dividing an annular space defined between an inner and an outer pipe in a double-walled pipeline, the seal assembly comprises an annular member 1 which fits in the annular space; and at least one longitudinal conveying means 6 passing through the annular member 1. The longitudinal conveying means 6 communicates with the annular space on either side of the seal assembly. The longitudinal conveying means may typically comprise electrical or heat conducting means or an optical fibre.
AT03730340T 2002-05-31 2003-05-29 SEAL ARRANGEMENT ATE463695T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0206679A FR2840383B1 (en) 2002-05-31 2002-05-31 HEATED ROLLABLE RIGID PIPE FOR TRANSPORTING FLUIDS, ESPECIALLY HYDROCARBONS
GB0305719A GB2389154B (en) 2002-05-31 2003-03-13 Seal assembly
PCT/GB2003/002331 WO2003102455A1 (en) 2002-05-31 2003-05-29 Seal assembly

Publications (1)

Publication Number Publication Date
ATE463695T1 true ATE463695T1 (en) 2010-04-15

Family

ID=8871543

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03730340T ATE463695T1 (en) 2002-05-31 2003-05-29 SEAL ARRANGEMENT

Country Status (5)

Country Link
AT (1) ATE463695T1 (en)
DE (1) DE60332014D1 (en)
DK (1) DK1509719T3 (en)
FR (1) FR2840383B1 (en)
GB (1) GB2389154B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5172765A (en) * 1990-03-15 1992-12-22 Conoco Inc. Method using spoolable composite tubular member with energy conductors
GB2247055A (en) * 1990-07-19 1992-02-19 Yorkshire Water Services Ltd Seals for use in pipeline systems
US5921285A (en) * 1995-09-28 1999-07-13 Fiberspar Spoolable Products, Inc. Composite spoolable tube
GB2318400B (en) * 1996-10-21 2001-01-03 British Steel Plc Double walled pipe structures
GB9921791D0 (en) * 1999-09-16 1999-11-17 Ftl Seals Technology Ltd Seal assembly

Also Published As

Publication number Publication date
GB2389154B (en) 2005-10-12
FR2840383B1 (en) 2004-11-05
DK1509719T3 (en) 2010-08-02
FR2840383A1 (en) 2003-12-05
GB2389154A (en) 2003-12-03
GB0305719D0 (en) 2003-04-16
DE60332014D1 (en) 2010-05-20

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties