GB1256489A - - Google Patents

Info

Publication number
GB1256489A
GB1256489A GB1256489DA GB1256489A GB 1256489 A GB1256489 A GB 1256489A GB 1256489D A GB1256489D A GB 1256489DA GB 1256489 A GB1256489 A GB 1256489A
Authority
GB
United Kingdom
Prior art keywords
pipe
section
earth
temperature
sections
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
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1256489A publication Critical patent/GB1256489A/en
Expired 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
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
    • 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
    • F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
    • F16L53/30—Heating of pipes or pipe systems
    • F16L53/34—Heating of pipes or pipe systems using electric, magnetic or electromagnetic fields, e.g. induction, dielectric or microwave heating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Pipe Accessories (AREA)
  • Road Paving Machines (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
GB1256489D 1969-10-16 1970-10-16 Expired GB1256489A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44082717A JPS5018286B1 (en:Method) 1969-10-16 1969-10-16

Publications (1)

Publication Number Publication Date
GB1256489A true GB1256489A (en:Method) 1971-12-08

Family

ID=13782146

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1256489D Expired GB1256489A (en:Method) 1969-10-16 1970-10-16

Country Status (5)

Country Link
US (1) US3630038A (en:Method)
JP (1) JPS5018286B1 (en:Method)
DE (1) DE2050035C3 (en:Method)
FR (1) FR2064371B1 (en:Method)
GB (1) GB1256489A (en:Method)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3216477A1 (de) * 1982-05-03 1983-11-03 kabelmetal electro GmbH, 3000 Hannover Verfahren zum verlegen einer rohrleitung fuer heisse medien
GB2244414A (en) * 1990-05-24 1991-11-27 Victor Cooper Heating
NL2009042A (en) * 2011-07-11 2013-01-14 Itp Sa Electrical heating system for a section of fluid transport pipe, section and pipe equipped with such an electrical heating system.
FR2991024A1 (fr) * 2012-05-25 2013-11-29 Itp Sa Procede de pose d'un conduit de transport d'un fluide par troncons equipes chacun d'un systeme de chauffage electrique

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1311394A (en) * 1970-11-19 1973-03-28 Roerkonsult Foer Pjaerrvaerne Method of fitting piping for a hot or cold fluid
GB1456668A (en) * 1973-04-26 1976-11-24 Rasmussen As E Method of laying pipe systems for hot fluids such as subterra nean district heating pipe systems and a pipe system laid by the method
FR2348424A1 (fr) * 1976-04-13 1977-11-10 Metalimphy Canalisation de transport de fluide
US4408117A (en) * 1980-05-28 1983-10-04 Yurkanin Robert M Impedance heating system with skin effect particularly for railroad tank cars
US4472621A (en) * 1981-05-18 1984-09-18 Tpco, Inc. Separable junction for electrical skin-effect pipeline heating system
DE3149365C2 (de) * 1981-12-12 1984-09-20 Fritz Hirsch Rohrleitungsbau GmbH, 4300 Essen Verfahren zum Verlegen von kompensatorfreien Fernwärmeleitungen
JPS58113131U (ja) * 1982-01-20 1983-08-02 有限会社水野釉薬 珠算用位取標識
US5256844A (en) * 1986-11-07 1993-10-26 Aker Engineering A/S Arrangement in a pipeline transportation system
US6264401B1 (en) 1995-12-29 2001-07-24 Shell Oil Company Method for enhancing the flow of heavy crudes through subsea pipelines
US6315497B1 (en) * 1995-12-29 2001-11-13 Shell Oil Company Joint for applying current across a pipe-in-pipe system
US6179523B1 (en) 1995-12-29 2001-01-30 Shell Oil Company Method for pipeline installation
US6171025B1 (en) 1995-12-29 2001-01-09 Shell Oil Company Method for pipeline leak detection
US6142707A (en) * 1996-03-26 2000-11-07 Shell Oil Company Direct electric pipeline heating
US6267172B1 (en) 2000-02-15 2001-07-31 Mcclung, Iii Guy L. Heat exchange systems
US6896054B2 (en) * 2000-02-15 2005-05-24 Mcclung, Iii Guy L. Microorganism enhancement with earth loop heat exchange systems
US6585047B2 (en) 2000-02-15 2003-07-01 Mcclung, Iii Guy L. System for heat exchange with earth loops
US6707012B2 (en) 2001-07-20 2004-03-16 Shell Oil Company Power supply for electrically heated 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
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
US6814146B2 (en) * 2001-07-20 2004-11-09 Shell Oil Company Annulus for electrically heated pipe-in-pipe subsea pipeline
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
US9347596B2 (en) * 2013-02-27 2016-05-24 Basf Se Apparatus for heating a pipeline
US10443897B2 (en) 2013-03-06 2019-10-15 Basf Se Pipeline system and drainage container for receiving liquid flowing through a pipeline system
US10072399B2 (en) * 2014-08-22 2018-09-11 MIchael John Gilles Electrical pipe thawing system and methods of using the same
CN104832707B (zh) * 2015-04-14 2017-03-29 刘亚峰 压力钢管预埋结构
NL2016455B1 (en) * 2016-03-18 2017-10-03 Callidus Capital B V Device and method for deforming a conduit.
CN115468026B (zh) * 2022-09-15 2025-06-24 中冶西北工程技术有限公司 供热直埋热水管道的无补偿复合安装方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE691187C (de) * 1936-07-23 1940-05-18 Siemens Schuckertwerke Akt Ges Verlegung elektrischer Kabel auf Bruecken mit Ausdehnungsfugen
US3293407A (en) * 1962-11-17 1966-12-20 Chisso Corp Apparatus for maintaining liquid being transported in a pipe line at an elevated temperature
US3335251A (en) * 1964-09-21 1967-08-08 Trans Continental Electronics Induction heating system for elongated pipes
US3410977A (en) * 1966-03-28 1968-11-12 Ando Masao Method of and apparatus for heating the surface part of various construction materials
NL144119B (nl) * 1967-03-30 1974-11-15 Chisso Corp Lange pijpleiding voor vloeistof met een verwarmingsinrichting.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3216477A1 (de) * 1982-05-03 1983-11-03 kabelmetal electro GmbH, 3000 Hannover Verfahren zum verlegen einer rohrleitung fuer heisse medien
GB2244414A (en) * 1990-05-24 1991-11-27 Victor Cooper Heating
NL2009042A (en) * 2011-07-11 2013-01-14 Itp Sa Electrical heating system for a section of fluid transport pipe, section and pipe equipped with such an electrical heating system.
FR2991024A1 (fr) * 2012-05-25 2013-11-29 Itp Sa Procede de pose d'un conduit de transport d'un fluide par troncons equipes chacun d'un systeme de chauffage electrique

Also Published As

Publication number Publication date
DE2050035A1 (en:Method) 1971-05-06
JPS5018286B1 (en:Method) 1975-06-27
DE2050035C3 (de) 1974-05-30
FR2064371A1 (en:Method) 1971-07-23
DE2050035B2 (de) 1973-10-25
FR2064371B1 (en:Method) 1973-01-12
US3630038A (en) 1971-12-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee