EA200500876A1 - Улучшенное трубное соединение - Google Patents

Улучшенное трубное соединение

Info

Publication number
EA200500876A1
EA200500876A1 EA200500876A EA200500876A EA200500876A1 EA 200500876 A1 EA200500876 A1 EA 200500876A1 EA 200500876 A EA200500876 A EA 200500876A EA 200500876 A EA200500876 A EA 200500876A EA 200500876 A1 EA200500876 A1 EA 200500876A1
Authority
EA
Eurasian Patent Office
Prior art keywords
axis
pipe
stop
conical
male
Prior art date
Application number
EA200500876A
Other languages
English (en)
Other versions
EA007518B1 (ru
Inventor
Ян Гарольд Хигнетт
Original Assignee
Эйч Эс Си С.А.Л.
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9948562&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA200500876(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Эйч Эс Си С.А.Л. filed Critical Эйч Эс Си С.А.Л.
Publication of EA200500876A1 publication Critical patent/EA200500876A1/ru
Publication of EA007518B1 publication Critical patent/EA007518B1/ru

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
    • 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
    • F16L15/004—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with axial sealings having at least one plastically deformable sealing surface

Landscapes

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Pressure Members (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Joints Allowing Movement (AREA)
  • Earth Drilling (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Veneer Processing And Manufacture Of Plywood (AREA)
  • Gasket Seals (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)

Abstract

Резьбовое соединение для труб включает первый отрезок (10) трубы, который имеет охватываемую резьбовую часть (11) на одном конце. Второй отрезок (20) трубы имеет на одном конце охватывающую часть с дополняющей резьбой. Эти отрезки трубы приспособлены для свинчивания вдоль большей части осевой длины резьбовых частей, резьбы которых наклонены в одном направлении и под острым углом к продольной оси отрезка трубы. Резьба охватываемой части (11) проходит к упору охватываемой части (15), который примыкает к упору на другой части. Дополняющий упор имеет выемку в форме конического приемного приспособления, имеющего закругленную верхнюю часть. Первая коническая поверхность (13), по существу, параллельная оси трубы, оси конического упора или оси охватываемой части, или оси конического приемного устройства охватывающей части, включает одну или несколько изогнутых частей (24).Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200500876A 2002-11-27 2003-11-25 Улучшенное трубное соединение EA007518B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0227603.8A GB0227603D0 (en) 2002-11-27 2002-11-27 Improved casino joints
PCT/GB2003/005129 WO2004048834A1 (en) 2002-11-27 2003-11-25 Improved casing joints

Publications (2)

Publication Number Publication Date
EA200500876A1 true EA200500876A1 (ru) 2005-12-29
EA007518B1 EA007518B1 (ru) 2006-10-27

Family

ID=9948562

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200500876A EA007518B1 (ru) 2002-11-27 2003-11-25 Улучшенное трубное соединение

Country Status (18)

Country Link
US (1) US20050073147A1 (ru)
EP (1) EP1565683B8 (ru)
JP (1) JP2006508309A (ru)
CN (1) CN1296649C (ru)
AT (1) ATE371831T1 (ru)
AU (1) AU2003285517A1 (ru)
CA (1) CA2507473C (ru)
CZ (1) CZ2003312A3 (ru)
DE (1) DE60316018T2 (ru)
EA (1) EA007518B1 (ru)
EG (1) EG26423A (ru)
ES (1) ES2295668T3 (ru)
GB (2) GB0227603D0 (ru)
HK (1) HK1064430A1 (ru)
MX (1) MXPA05005722A (ru)
RU (1) RU2234022C1 (ru)
UA (1) UA88129C2 (ru)
WO (1) WO2004048834A1 (ru)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0426628D0 (en) * 2004-12-06 2005-01-05 Hsc S A L Improved pipe joint
FR2904031B1 (fr) * 2006-07-20 2014-03-07 Vallourec Mannesmann Oil & Gas Element male, pour un composant de forage, a butee externe et butee interne adaptee au refacage sans perte de couple de resistance, et ensemble de composants de forage associe.
GB201005247D0 (en) * 2010-03-29 2010-05-12 Hsc Fzco An improved seal between pipes
GB201019413D0 (en) * 2010-11-17 2010-12-29 Hsc Fzco An improved seal between pipes
JP2013029177A (ja) * 2011-07-29 2013-02-07 Jfe Steel Corp 鋼管用ねじ継手
JP5949953B2 (ja) 2013-01-28 2016-07-13 Ｊｆｅスチール株式会社 鋼管用ねじ継手
CN104632097A (zh) * 2013-11-12 2015-05-20 天津德华石油装备制造有限公司 特殊偏梯形螺纹油套管连接接头
CN106439285A (zh) * 2016-11-29 2017-02-22 无锡金顶石油管材配件制造有限公司 防粘扣密封管接头
RU184435U9 (ru) * 2017-11-14 2018-11-22 Акционерное общество "Первоуральский новотрубный завод" Труба для скважин с высокогерметичным резьбовым соединением

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2992019A (en) * 1958-07-07 1961-07-11 Hydril Co Casing joint having metal-to-metal sealing means responsive to fluid pressure
DE1533619B2 (ru) * 1967-04-28 1970-06-11
NL155335C (ru) * 1971-07-09 1900-01-01
JPS5211765B2 (ru) * 1972-03-31 1977-04-02
FR2322322A1 (fr) * 1975-08-29 1977-03-25 Nova Hut Klementa Gottwalda Jonction hermetique filetee de tubes
JPS5944552B2 (ja) * 1981-05-14 1984-10-30 新日本製鐵株式会社 高気密性油井管用ネジ継手
JPS58157087U (ja) * 1982-04-16 1983-10-20 日本鋼管株式会社 油井管用ネジ継手
GB8414203D0 (en) * 1984-06-04 1984-07-11 Hunting Oilfield Services Ltd Pipe connectors
JPS616488A (ja) * 1984-06-20 1986-01-13 日本鋼管株式会社 油井管用ネジ継手
FR2571467B1 (fr) * 1984-10-10 1987-03-20 Vallourec Joint filete pour tube d'acier comportant un dispositif d'etancheite au niveau des filetages
EP0229861B1 (de) * 1986-01-23 1988-08-10 MANNESMANN Aktiengesellschaft Rohrverbindung für Öl- und Gasfeldrohre
US4692988A (en) * 1986-08-19 1987-09-15 Nowsco Well Service (U.K.) Limited Screw thread protection
IT1224745B (it) * 1988-10-03 1990-10-18 Dalmine Spa Giunto a tenuta ermetica metallica per tubi
US5137310A (en) * 1990-11-27 1992-08-11 Vallourec Industries Assembly arrangement using frustoconical screwthreads for tubes
EP1387036B1 (en) * 1994-10-19 2007-04-18 Sumitomo Metal Industries, Ltd Thread joint for tube
DK0916883T3 (da) * 1997-05-30 2006-10-30 Sumitomo Metal Ind Skrueforbindelse til oliefeltrör
WO1999018382A1 (fr) * 1997-10-08 1999-04-15 Sumitomo Metal Industries, Ltd. Joint a vis destine a des tuyaux de puits de petrole, et procede de fabrication associe
FR2784446B1 (fr) * 1998-10-13 2000-12-08 Vallourec Mannesmann Oil & Gas Assemblage filete integral de deux tubes metalliques
DE19955377C2 (de) * 1999-11-10 2002-05-02 Mannesmann Ag Rohrverbindung
CN2504380Y (zh) * 2001-08-29 2002-08-07 宝山钢铁股份有限公司 一种套管螺纹接头

Also Published As

Publication number Publication date
CA2507473A1 (en) 2004-06-10
MXPA05005722A (es) 2006-02-10
RU2234022C1 (ru) 2004-08-10
JP2006508309A (ja) 2006-03-09
CZ2003312A3 (en) 2004-07-14
GB2396194B (en) 2005-04-06
EP1565683A1 (en) 2005-08-24
EP1565683B8 (en) 2007-10-17
WO2004048834A1 (en) 2004-06-10
DE60316018T2 (de) 2008-06-05
CN1502836A (zh) 2004-06-09
AU2003285517A1 (en) 2004-06-18
CA2507473C (en) 2008-03-25
DE60316018D1 (de) 2007-10-11
GB0327363D0 (en) 2003-12-31
ATE371831T1 (de) 2007-09-15
ES2295668T3 (es) 2008-04-16
US20050073147A1 (en) 2005-04-07
EG26423A (en) 2013-10-23
GB2396194A (en) 2004-06-16
EP1565683B1 (en) 2007-08-29
GB0227603D0 (en) 2002-12-31
CN1296649C (zh) 2007-01-24
UA88129C2 (ru) 2009-09-25
EA007518B1 (ru) 2006-10-27
HK1064430A1 (en) 2005-01-28

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Legal Events

Date Code Title Description
PC4A Registration of transfer of a eurasian patent by assignment