NL191095B - Method for manufacturing a double-walled tube. - Google Patents

Method for manufacturing a double-walled tube.

Info

Publication number
NL191095B
NL191095B NL8202042A NL8202042A NL191095B NL 191095 B NL191095 B NL 191095B NL 8202042 A NL8202042 A NL 8202042A NL 8202042 A NL8202042 A NL 8202042A NL 191095 B NL191095 B NL 191095B
Authority
NL
Netherlands
Prior art keywords
double
manufacturing
walled tube
walled
tube
Prior art date
Application number
NL8202042A
Other languages
Dutch (nl)
Other versions
NL191095C (en
NL8202042A (en
Original Assignee
Sumitomo Metal Ind
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
Priority claimed from US06/272,411 external-priority patent/US4396211A/en
Application filed by Sumitomo Metal Ind filed Critical Sumitomo Metal Ind
Publication of NL8202042A publication Critical patent/NL8202042A/en
Publication of NL191095B publication Critical patent/NL191095B/en
Application granted granted Critical
Publication of NL191095C publication Critical patent/NL191095C/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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/15—Arrangements for the insulation of pipes or pipe systems for underground pipes
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • E21B36/003—Insulating arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Insulation (AREA)
NL8202042A 1981-05-18 1982-05-18 Method for manufacturing a double-walled tube. NL191095C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US26472881A 1981-05-18 1981-05-18
US26472881 1981-05-18
US06/272,411 US4396211A (en) 1981-06-10 1981-06-10 Insulating tubular conduit apparatus and method
US27241181 1981-06-10

Publications (3)

Publication Number Publication Date
NL8202042A NL8202042A (en) 1982-12-16
NL191095B true NL191095B (en) 1994-08-16
NL191095C NL191095C (en) 1995-01-16

Family

ID=26950723

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8202042A NL191095C (en) 1981-05-18 1982-05-18 Method for manufacturing a double-walled tube.

Country Status (5)

Country Link
CA (1) CA1181000A (en)
DE (1) DE3218729C2 (en)
FR (1) FR2505973B1 (en)
GB (1) GB2099049B (en)
NL (1) NL191095C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3318045C1 (en) * 1983-05-18 1984-12-13 BEB Gewerkschaften Brigitta und Elwerath Betriebsführungsgesellschaft mbH, 3000 Hannover Detachable, sealed screw connection for composite pipeline pieces for the transportation of heated media
US4811786A (en) * 1985-10-31 1989-03-14 Chevron Research Company Downhole gaseous liquid flow agitator
GB2346188A (en) * 1999-01-29 2000-08-02 2H Offshore Engineering Limite Concentric offset riser
DE202004008060U1 (en) * 2004-05-17 2004-07-29 Stüwa Konrad Stükerjürgen GmbH Device for evacuating a riser pipe
DE102008021201A1 (en) * 2008-04-28 2009-11-05 H. Butting Gmbh & Co. Kg Delivery pipeline system
CN101713284B (en) * 2009-11-30 2013-06-26 大庆石油学院 Over-long threaded heat pipe of sucker rod
CN102383762A (en) * 2011-11-03 2012-03-21 王凯一 Geothermal heat-insulating system and geothermal heat-insulating method for pit shaft
CZ307771B6 (en) * 2017-09-19 2019-04-24 Dmitri Anatoljevich LEMENOVSKI Equipment for efficiently drilling bitumen and crude oil and the method of preparing the drilling equipment
GB2574377A (en) * 2018-05-29 2019-12-11 Acergy France SAS Sealing hollow structures

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1218895A (en) * 1914-02-10 1917-03-13 Edwin H Porter Pipe for the conveyance of fluids.
DE369398C (en) * 1920-11-07 1923-02-19 Adalbert Besta Hot gas pipeline
CH221376A (en) * 1941-04-01 1942-05-31 Sulzer Ag Double-walled pipeline consisting of individual sections for liquids or gases of high temperature.
US2419278A (en) * 1945-06-30 1947-04-22 Phillips Petroleum Co Insulated pipe
US3369826A (en) * 1961-08-22 1968-02-20 Union Carbide Corp Cryogenic fluid transfer conduit
US3511282A (en) * 1966-02-07 1970-05-12 Continental Oil Co Prestressed conduit for heated fluids
DE1904139B1 (en) * 1969-01-28 1970-12-17 Mini Petrolului Thermally insulating pipe string
FR2031746A5 (en) * 1969-02-06 1970-11-20 Mini Petrolului Heat-insulating pipe for oil explotation
NL152649B (en) * 1970-01-28 1977-03-15 Shell Int Research PIPELINE OR PIPELINE SECTION FOR THE TRANSPORT OF A FLUIDUM IN CRYOGENIC TEMPERATURES, FOR EXAMPLE LIQUID NATURAL GAS.
US3865145A (en) * 1973-05-10 1975-02-11 Foundation Cryogenic Joint Ven Pipeline system
US3885595A (en) * 1974-01-28 1975-05-27 Kaiser Aerospace & Electronics Conduit for cryogenic fluid transportation
SU777319A1 (en) * 1979-01-02 1980-11-07 Киевский Филиал Всесоюзного Научно-Исследовательского Института По Строительству Магистральных Трубопроводов Кф Внииста Миннефтегазстроя И Ан Украинской Сср Pipeline for transporting gases and liquids
DE2900528C2 (en) * 1979-01-08 1984-06-28 Halbergerhütte GmbH, 6600 Saarbrücken Pipeline to be laid in the ground for district heating systems
US4415184A (en) * 1981-04-27 1983-11-15 General Electric Company High temperature insulated casing

Also Published As

Publication number Publication date
GB2099049B (en) 1985-02-27
FR2505973A1 (en) 1982-11-19
CA1181000A (en) 1985-01-15
GB2099049A (en) 1982-12-01
FR2505973B1 (en) 1985-12-20
NL191095C (en) 1995-01-16
NL8202042A (en) 1982-12-16
DE3218729A1 (en) 1982-12-02
DE3218729C2 (en) 1994-11-17

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
CNR Transfer of rights (patent application after its laying openfor public ins pection)

Free format text: SUMITOMO METAL INDUSTRIES, LTD. TE TOKIO

V4 Lapsed because of reaching the maxim lifetime of a patent

Free format text: 20020518