ZA979271B - Double walled pipe structures. - Google Patents

Double walled pipe structures.

Info

Publication number: ZA979271B
Authority: ZA; South Africa
Prior art keywords: double walled; walled pipe; pipe structures; structures; double
Prior art date: 1996-10-21

Application number

ZA9709271A

Other languages

English (en)

Inventor

Stuart Welch

Russel Dearden

Russel Codling

Paul Summerfield

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.)

1996-10-21

Filing date

1997-10-16

Publication date

1998-05-21

1997-10-16 Application filed by British Steel Plc filed Critical British Steel Plc

1998-05-21 Publication of ZA979271B publication Critical patent/ZA979271B/xx

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F16L7/00—Supporting pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic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F16L7/02—Supporting pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic and sealing the pipes or cables inside the other pipes, cables or sleeves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)

ZA9709271A 1996-10-21 1997-10-16 Double walled pipe structures. ZA979271B (en)

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
ZA979271B true ZA979271B (en)	1998-05-21

Family

ID=10801751

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA9709271A ZA979271B (en)	1996-10-21	1997-10-16	Double walled pipe structures.

Country Status (10)

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

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
US6739803B2 (en) *	2001-07-20	2004-05-25	Shell Oil Company	Method of installation of electrically heated pipe-in-pipe subsea pipeline
US6714018B2 (en)	2001-07-20	2004-03-30	Shell Oil Company	Method of commissioning and operating an 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
US6814146B2 (en) *	2001-07-20	2004-11-09	Shell Oil Company	Annulus for electrically heated pipe-in-pipe subsea 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
US20140305535A1 (en) *	2013-04-12	2014-10-16	Timothy D. Anderson	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 (de)	1992-09-05	1992-11-12	Doyma-Rohrdurchführungstechnik Hans-Ullrich Ihlenfeldt, 2806 Oyten	Rohr-Dichtungseinsatz mit Zentriereinrichtung
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

1996
- 1996-10-21 GB GB9621909A patent/GB2318400B/en not_active Revoked
1997
- 1997-09-24 EP EP97941126A patent/EP0932795B1/en not_active Expired - Lifetime
- 1997-09-24 AT AT97941126T patent/ATE247249T1/de not_active IP Right Cessation
- 1997-09-24 WO PCT/GB1997/002602 patent/WO1998017940A1/en not_active Ceased
- 1997-09-24 DK DK97941126T patent/DK0932795T3/da active
- 1997-09-24 DE DE69724137T patent/DE69724137D1/de not_active Expired - Lifetime
- 1997-09-24 US US09/284,468 patent/US6305429B1/en not_active Expired - Lifetime
- 1997-09-24 AU AU43147/97A patent/AU715723B2/en not_active Ceased
- 1997-10-16 ZA ZA9709271A patent/ZA979271B/xx unknown
- 1997-10-20 AR ARP970104851A patent/AR008684A1/es unknown

Also Published As

Publication number	Publication date
EP0932795A1 (en)	1999-08-04
AU715723B2 (en)	2000-02-10
GB2318400A (en)	1998-04-22
ATE247249T1 (de)	2003-08-15
AU4314797A (en)	1998-05-15
US6305429B1 (en)	2001-10-23
GB2318400B (en)	2001-01-03
GB9621909D0 (en)	1996-12-11
EP0932795B1 (en)	2003-08-13
DK0932795T3 (da)	2003-12-08
WO1998017940A1 (en)	1998-04-30
AR008684A1 (es)	2000-02-09
DE69724137D1 (de)	2003-09-18

Publication	Publication Date	Title
ZA979271B (en)	1998-05-21	Double walled pipe structures.
ZA976586B (en)	1998-02-03	Corrugated tubing fitting.
ZA992399B (en)	2000-03-29	Tube couplings.
GC0000015A (en)	2002-10-30	Foldable tube.
ZA979048B (en)	1998-04-23	Rod Joint.
ZA975368B (en)	1998-01-05	Pipe coupling for plain ended pipe.
EP0655577A3 (en)	1996-07-24	Pipe assembly.
AU6161998A (en)	1998-09-08	Double containment pipe sections
GB2312030B (en)	1999-09-29	Pipe fitting
HUP9902598A3 (en)	2003-02-28	Multilayer pipe
ZA974285B (en)	1998-01-14	Shelter.
GB9713168D0 (en)	1997-08-27	Doubled walled pipe structures
ZA967038B (en)	1997-02-20	Pipe connection.
GB9609103D0 (en)	1996-07-03	Pipes
GB9701159D0 (en)	1997-03-12	Double walled pipe structures
ZA9710347B (en)	1998-06-10	Pipe-fitting.
GB9615537D0 (en)	1996-09-04	Pipe connection means
GB9616742D0 (en)	1996-09-25	Pipe couplings
GB9509862D0 (en)	1995-07-12	Double walled pipe structures
ZA977076B (en)	1998-02-19	Pipe fitting.
GB2314393B (en)	1999-10-06	Pipe couplings
ZA968043B (en)	1997-12-18	Tubular section.
EP0627590A3 (de)	1995-01-18	Rohrverbindung.
GB9611642D0 (en)	1996-08-07	Pipe couplings
GB9624576D0 (en)	1997-01-15	Tubular pipe