NO20100574L - Sammenfoyningssystem for dobbeltveggede ror - Google Patents

Sammenfoyningssystem for dobbeltveggede ror

Info

Publication number
NO20100574L
NO20100574L NO20100574A NO20100574A NO20100574L NO 20100574 L NO20100574 L NO 20100574L NO 20100574 A NO20100574 A NO 20100574A NO 20100574 A NO20100574 A NO 20100574A NO 20100574 L NO20100574 L NO 20100574L
Authority
NO
Norway
Prior art keywords
inner tube
double
walled
rudders
sleeve
Prior art date
Application number
NO20100574A
Other languages
English (en)
Inventor
Gernold Holler
Original Assignee
Butting H Gmbh & Co Kg
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 Butting H Gmbh & Co Kg filed Critical Butting H Gmbh & Co Kg
Publication of NO20100574L publication Critical patent/NO20100574L/no

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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
    • F16L58/182—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for screw-threaded joints
    • 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
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
    • F16L15/003—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with sealing rings
    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/08—Coatings characterised by the materials used by metal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Pressure Members (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Joints Allowing Movement (AREA)
  • Gasket Seals (AREA)
  • Joints With Sleeves (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

Oppfinnelsen vedrører et sammenføyningssystem for dobbeltveggede rør (l, 2) innbefattende et indre rør (12, 22) fremstilt av et rustfritt stål og et ytre rør (11, 21) som omgir det indre røret (12, 22) og har større strekkstyrke enn de indre røret (12, 22), idet gjenger (13, 23) er utformet ved endene til det ytre røret (11, 21) og også innbefatter en hylse (3) av skruetypen, med indre gjenger (31, 32) som korresponderer med utformingen av de ytre gjengene (13, 23), og innbefatter en tetningsring (4) som er anordnet i hylsen (3), som er utformet av et rustfritt materiale, og som i innskrudd tilstand tetter hylsen (3) med hensyn til mediet som blir transportert i det indre røret (12, 22).
NO20100574A 2007-10-25 2010-04-21 Sammenfoyningssystem for dobbeltveggede ror NO20100574L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007051436A DE102007051436B4 (de) 2007-10-25 2007-10-25 Verbindungssystem für doppelwandige Rohre
PCT/DE2008/001731 WO2009052804A1 (de) 2007-10-25 2008-10-24 Verbindungssystem für doppelwandige rohre

Publications (1)

Publication Number Publication Date
NO20100574L true NO20100574L (no) 2010-04-21

Family

ID=40362077

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20100574A NO20100574L (no) 2007-10-25 2010-04-21 Sammenfoyningssystem for dobbeltveggede ror

Country Status (9)

Country Link
US (1) US20110025050A1 (no)
EP (1) EP2205896A1 (no)
CN (1) CN101836023A (no)
AU (1) AU2008316104B2 (no)
BR (1) BRPI0818821A2 (no)
CA (1) CA2703031A1 (no)
DE (1) DE102007051436B4 (no)
NO (1) NO20100574L (no)
WO (1) WO2009052804A1 (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009050719A1 (de) 2009-10-26 2011-05-12 H. Butting Gmbh & Co. Kg Gewindemuffe, Förderrohr und System auf Gewindemuffe und Förderrohr
US9097372B2 (en) 2010-12-03 2015-08-04 Ajay Shand Turbulence free ring
CN102829270A (zh) * 2012-09-13 2012-12-19 中国石油天然气股份有限公司 一种小口径金属管道连接方法
DE102013110983B4 (de) * 2013-10-02 2020-11-12 Hilal-Serife Kizilaslan Verbindungssystem
US10393302B2 (en) 2014-06-18 2019-08-27 United Technologies Corporation Double wall tube bolted flange fitting
US10227288B2 (en) * 2015-02-03 2019-03-12 Blue Current, Inc. Functionalized fluoropolymers and electrolyte compositions
US10066774B2 (en) 2015-03-27 2018-09-04 United Technologies Corporation Double wall tube fitting with an integrated diagnostic port
CN104896218A (zh) * 2015-05-19 2015-09-09 中国重型机械研究院股份公司 一种双金属复合管管端连接装置
CN108894733B (zh) * 2018-09-25 2024-04-30 徐州徐工基础工程机械有限公司 双壁钻杆和钻机
CN109538839A (zh) * 2018-11-19 2019-03-29 河海大学 一种可拆换滤芯的排渗管及其安装更换方法
WO2021252698A2 (en) * 2020-06-09 2021-12-16 Premiere, Inc. High performance shoulder ring for pipe and other tubular goods in the oil and gas industry
CN112032419A (zh) * 2020-08-27 2020-12-04 东台市新杰科机械有限公司 一种防止生锈的无缝钢管
CN116817041B (zh) * 2023-08-30 2024-04-09 鑫鹏源(聊城)智能科技有限公司 一种钢管衔接过渡结构和钢管衔接过渡方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068068B (no) * 1959-10-29
US3307860A (en) * 1965-01-15 1967-03-07 Mobil Oil Corp Joint for liner-carrying well pipe
DE20221131U1 (de) * 1970-03-04 2005-03-17 Uponor Innovation Ab Mehrschichtrohrleitung
US4509776A (en) * 1982-03-16 1985-04-09 Kawasaki Jukogyo Kabushiki Kaisha Corrosion-resistant pipe coupling structures
US4568113A (en) * 1983-04-04 1986-02-04 Awb, Inc. Pipe connection
DE3571683D1 (en) * 1984-01-20 1989-08-24 Kuroki Kogyosho Co Corrosion resisting steel pipe and method of manufacturing same
US6042153A (en) * 1998-02-25 2000-03-28 Grant Prideco, Inc. Threaded connection for internally clad pipe
US6863313B1 (en) * 1998-02-25 2005-03-08 Grant Prideco, L.P. Threaded connection for internally clad pipe
WO2003093714A2 (en) * 2002-05-03 2003-11-13 Robroy Industries, Inc. Coupling assembly and method
DE10257224B4 (de) 2002-12-07 2009-03-05 H. Butting Gmbh & Co. Kg Rohr mit Rohrendstück
US7731246B2 (en) * 2006-09-29 2010-06-08 Varco I/P, Inc. Pipe coupling system

Also Published As

Publication number Publication date
DE102007051436A1 (de) 2009-04-30
CN101836023A (zh) 2010-09-15
DE102007051436B4 (de) 2010-01-28
CA2703031A1 (en) 2009-04-30
AU2008316104B2 (en) 2011-03-03
BRPI0818821A2 (pt) 2015-04-22
EP2205896A1 (de) 2010-07-14
AU2008316104A1 (en) 2009-04-30
US20110025050A1 (en) 2011-02-03
WO2009052804A1 (de) 2009-04-30

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application