AR008684A1 - Disposicion de caneria - Google Patents

Disposicion de caneria

Info

Publication number
AR008684A1
AR008684A1 ARP970104851A ARP970104851A AR008684A1 AR 008684 A1 AR008684 A1 AR 008684A1 AR P970104851 A ARP970104851 A AR P970104851A AR P970104851 A ARP970104851 A AR P970104851A AR 008684 A1 AR008684 A1 AR 008684A1
Authority
AR
Argentina
Prior art keywords
elastomeric member
canopy
space
internal
external
Prior art date
Application number
ARP970104851A
Other languages
English (en)
Original Assignee
British Steel Plc
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 British Steel Plc filed Critical British Steel Plc
Publication of AR008684A1 publication Critical patent/AR008684A1/es

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
    • 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of pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic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of pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic and sealing the pipes or cables inside the other pipes, cables or sleeves
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/143—Pre-insulated pipes
    • 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
    • F16L51/00—Expansion-compensation arrangements for pipe-lines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Reciprocating Pumps (AREA)

Abstract

Se describen dos realizaciones de canería aislada. La primer realizacion comprende una camisa externa, un cano de circulacion interno y materialaislante en el espacio comprendido entre los mismos y está caracterizada por la utilizacion de un miembro elastomérico comprimido longitudinalmente en elespacio comprendido entre el cano interno y el cano externo como elemento primordial para transferir fuerzas longitudinales entre el cano interno y elcano externo. La segunda realizacion comprende un cano de camisa externo, un cano de circulacion interno, un material aislante en el espacio comprendidoentre los mismos que no sea de microesferas huecas de alumina-silicato en el que un miembro elastomérico comprimido longitudinalmente esproporcionado en elespacio comprendido entre los canos internos y los canos externos. La compresion del miembro elastomérico se efectua preferentemente por medio deplacas rígidas a ambos lados del mismo que comprimen al miembro elastomérico. Por ejemplo, se pueden hacer bulones a través de orificios den las placas y elmiembro elastomérico y se los puede apretar para de este modo comprimir dicho miembro. El miembro elastomérico es preferentemente de una forma anular y porlo tanto se dispone alrededor de todo el espacio anular comprendido entre los dos canos.
ARP970104851A 1996-10-21 1997-10-20 Disposicion de caneria AR008684A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9621909A GB2318400B (en) 1996-10-21 1996-10-21 Double walled pipe structures

Publications (1)

Publication Number Publication Date
AR008684A1 true AR008684A1 (es) 2000-02-09

Family

ID=10801751

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970104851A AR008684A1 (es) 1996-10-21 1997-10-20 Disposicion de caneria

Country Status (10)

Country Link
US (1) US6305429B1 (es)
EP (1) EP0932795B1 (es)
AR (1) AR008684A1 (es)
AT (1) ATE247249T1 (es)
AU (1) AU715723B2 (es)
DE (1) DE69724137D1 (es)
DK (1) DK0932795T3 (es)
GB (1) GB2318400B (es)
WO (1) WO1998017940A1 (es)
ZA (1) ZA979271B (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2340556B (en) * 1998-08-14 2002-04-03 British Steel Plc Gasket
FR2785967B1 (fr) * 1998-11-16 2000-12-08 Inst Francais Du Petrole Conduite isolee thermiquement et methode de farication
GB9912451D0 (en) 1999-05-27 1999-07-28 Saipem Spa Insulated pipe structure and methods of making such structures
FR2795807B1 (fr) 1999-07-02 2001-07-27 Coflexip Dispositif limiteur de propagation d'une deformation dans un tube a double paroi
GB0000243D0 (en) * 2000-01-07 2000-03-01 British Steel Ltd Improved insulated pipework system
FR2804197B1 (fr) 2000-01-24 2002-07-12 Coflexip Dispositif limiteur de propagation d'une deformation dans une conduite a double paroi destinee aux grandes profondeurs
FR2805025B1 (fr) * 2000-02-15 2003-05-16 Hutchinson Materiau d'isolation thermique et ses utilisations
DE10020493A1 (de) * 2000-04-26 2001-11-08 Dsi Rohrleitungsbau Zubehoer Vorrichtung zum Abdichten eines von einem inneren und einem äußeren Körper begrenzten Ringraumes
GB2376728A (en) 2001-06-20 2002-12-24 Corus Uk Ltd A method of manufacturing a double-walled pipe structure
US6714018B2 (en) 2001-07-20 2004-03-30 Shell Oil Company Method of commissioning and operating an electrically heated pipe-in-pipe subsea pipeline
US6814146B2 (en) * 2001-07-20 2004-11-09 Shell Oil Company Annulus for electrically heated pipe-in-pipe subsea pipeline
US6739803B2 (en) * 2001-07-20 2004-05-25 Shell Oil Company Method of installation of electrically heated pipe-in-pipe subsea pipeline
US6686745B2 (en) 2001-07-20 2004-02-03 Shell Oil Company Apparatus and method for electrical testing of electrically heated pipe-in-pipe pipeline
US6575197B2 (en) * 2001-09-04 2003-06-10 Esser-Werke Kg Double-layer pipe for fluidic transport of abrasive solids
FR2840383B1 (fr) * 2002-05-31 2004-11-05 Coflexip Conduite rigide enroulable chauffee pour le transport des fluides, notamment d'hydrocarbures
US6688900B2 (en) 2002-06-25 2004-02-10 Shell Oil Company Insulating joint for electrically heated pipeline
US6937030B2 (en) * 2002-11-08 2005-08-30 Shell Oil Company Testing electrical integrity of electrically heated subsea pipelines
FR2859518B1 (fr) * 2003-09-08 2006-09-22 Technip France Dispositif d'espacement et de centrage pour conduite rigide a double enveloppe a faible coefficient de transfert thermique
GB0326118D0 (en) * 2003-11-08 2003-12-17 Subsea 7 Uk Apparatus and method
FR2918149B1 (fr) * 2007-06-29 2009-09-25 Inst Francais Du Petrole Conduite renforcee a deux enveloppes et methode de fabrication.
JP2012137052A (ja) * 2010-12-27 2012-07-19 Toyota Motor Corp 排気通路
AT511808B1 (de) * 2011-09-21 2013-03-15 Bachmair Josef Ummantelung für ein thermisch isoliertes rohr
WO2014168837A1 (en) * 2013-04-12 2014-10-16 Exxonmobil Upstream Research Company Reinforced liners for pipelines
FR3032511B1 (fr) * 2015-02-11 2018-03-02 Saipem S.A. Dispositif d'anti-glissement et d'auto-centrage d'un tube interne a l'interieur d'un tube externe d'un element de longueur unitaire de conduite sous-marine pour le transport de fluides
WO2016128626A1 (fr) 2015-02-13 2016-08-18 Hutchinson Garniture d'etancheite annulaire pour canalisation a deux tubes, dispositif et canalisation incorporant ces garnitures et leur procede de fabrication/assemblage
FR3040728B1 (fr) * 2015-09-08 2018-08-17 Itp Sa Procede de mise en production d'un puits d'hydrocarbure sous-marin
US10980391B2 (en) 2017-04-28 2021-04-20 Owens Corning Intellectual Capital, Llc Appliance with acoustically insulated ductwork
US11906099B2 (en) 2018-03-21 2024-02-20 Phoenix Environmental, Inc. Seal on the interstice of double-walled fiberglass pipe

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1111688A (en) * 1912-09-23 1914-09-22 Dudley A Bonitz Means for waterproofing pipe-coverings.
US2706495A (en) * 1950-11-18 1955-04-19 Dresser Ind Spacing device for concentric tubular units
US4124040A (en) * 1976-07-21 1978-11-07 Miller Randall J Insulated pipe anchor assembly
DE3102710A1 (de) * 1981-01-28 1982-08-12 Erik Groesen 8800 Aarhus Jensen Dichtungsvorrichtung
DE9211978U1 (es) * 1992-09-05 1992-11-12 Doyma-Rohrdurchfuehrungstechnik Hans-Ullrich Ihlenfeldt, 2806 Oyten, De
GB9509861D0 (en) * 1995-05-16 1995-07-12 British Steel Plc Annular separators for double walled pipe structures
GB2317934B (en) * 1996-10-04 2000-10-11 Regal Rubber Company Limited A seal

Also Published As

Publication number Publication date
AU715723B2 (en) 2000-02-10
GB2318400A (en) 1998-04-22
GB9621909D0 (en) 1996-12-11
ZA979271B (en) 1998-05-21
EP0932795B1 (en) 2003-08-13
ATE247249T1 (de) 2003-08-15
DE69724137D1 (de) 2003-09-18
US6305429B1 (en) 2001-10-23
WO1998017940A1 (en) 1998-04-30
AU4314797A (en) 1998-05-15
DK0932795T3 (da) 2003-12-08
EP0932795A1 (en) 1999-08-04
GB2318400B (en) 2001-01-03

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