DK1509719T3 - A seal assembly - Google Patents

A seal assembly

Info

Publication number
DK1509719T3
DK1509719T3 DK03730340.1T DK03730340T DK1509719T3 DK 1509719 T3 DK1509719 T3 DK 1509719T3 DK 03730340 T DK03730340 T DK 03730340T DK 1509719 T3 DK1509719 T3 DK 1509719T3
Authority
DK
Denmark
Prior art keywords
seal assembly
conveying means
longitudinal conveying
annular space
annular
Prior art date
Application number
DK03730340.1T
Other languages
Danish (da)
Inventor
Michael Antoine Joseph Caroline 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 DK1509719T3 publication Critical patent/DK1509719T3/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

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.
DK03730340.1T 2002-05-31 2003-05-29 A seal assembly DK1509719T3 (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
DK1509719T3 true DK1509719T3 (en) 2010-08-02

Family

ID=8871543

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03730340.1T DK1509719T3 (en) 2002-05-31 2003-05-29 A seal assembly

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
ATE463695T1 (en) 2010-04-15
DE60332014D1 (en) 2010-05-20
GB2389154A (en) 2003-12-03
GB2389154B (en) 2005-10-12
FR2840383A1 (en) 2003-12-05
GB0305719D0 (en) 2003-04-16
FR2840383B1 (en) 2004-11-05

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