EA200500876A1 - Улучшенное трубное соединение - Google Patents
Улучшенное трубное соединениеInfo
- 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
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
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Pressure Members (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Joints Allowing Movement (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Earth Drilling (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Gasket Seals (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.
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)
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 |
BR112015017303B1 (pt) | 2013-01-28 | 2021-01-19 | Jfe Steel Corporation | acoplamento de parafuso para tubos de aço |
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)
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 |
ATE36395T1 (de) * | 1986-01-23 | 1988-08-15 | Mannesmann Ag | Rohrverbindung fuer oel- 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 |
DE69532400T2 (de) * | 1994-10-19 | 2004-11-11 | Vallourec Mannesmann Oil & Gas France | Gewindeverbindung für Rohre |
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 |
-
2002
- 2002-11-27 GB GBGB0227603.8A patent/GB0227603D0/en not_active Ceased
- 2002-12-06 RU RU2002132959/06A patent/RU2234022C1/ru active
- 2002-12-11 UA UA2002129983A patent/UA88129C2/ru unknown
-
2003
- 2003-01-31 CZ CZ2003312A patent/CZ2003312A3/cs unknown
- 2003-04-08 US US10/408,957 patent/US20050073147A1/en not_active Abandoned
- 2003-05-20 CN CNB031362621A patent/CN1296649C/zh not_active Expired - Lifetime
- 2003-11-25 AU AU2003285517A patent/AU2003285517A1/en not_active Abandoned
- 2003-11-25 AT AT03778514T patent/ATE371831T1/de active
- 2003-11-25 GB GB0327363A patent/GB2396194B/en not_active Expired - Lifetime
- 2003-11-25 EA EA200500876A patent/EA007518B1/ru unknown
- 2003-11-25 JP JP2004554683A patent/JP2006508309A/ja active Pending
- 2003-11-25 EP EP03778514A patent/EP1565683B8/en not_active Revoked
- 2003-11-25 CA CA002507473A patent/CA2507473C/en not_active Expired - Lifetime
- 2003-11-25 DE DE60316018T patent/DE60316018T2/de not_active Revoked
- 2003-11-25 MX MXPA05005722A patent/MXPA05005722A/es active IP Right Grant
- 2003-11-25 WO PCT/GB2003/005129 patent/WO2004048834A1/en active IP Right Grant
- 2003-11-25 ES ES03778514T patent/ES2295668T3/es not_active Expired - Lifetime
-
2004
- 2004-09-21 HK HK04107259A patent/HK1064430A1/xx not_active IP Right Cessation
-
2005
- 2005-05-28 EG EGPCTNA2005000260A patent/EG26423A/en active
Also Published As
Publication number | Publication date |
---|---|
WO2004048834A1 (en) | 2004-06-10 |
UA88129C2 (ru) | 2009-09-25 |
GB0327363D0 (en) | 2003-12-31 |
CZ2003312A3 (en) | 2004-07-14 |
EP1565683A1 (en) | 2005-08-24 |
US20050073147A1 (en) | 2005-04-07 |
CN1502836A (zh) | 2004-06-09 |
GB2396194A (en) | 2004-06-16 |
GB0227603D0 (en) | 2002-12-31 |
AU2003285517A1 (en) | 2004-06-18 |
CN1296649C (zh) | 2007-01-24 |
MXPA05005722A (es) | 2006-02-10 |
EP1565683B1 (en) | 2007-08-29 |
GB2396194B (en) | 2005-04-06 |
EG26423A (en) | 2013-10-23 |
RU2234022C1 (ru) | 2004-08-10 |
CA2507473C (en) | 2008-03-25 |
CA2507473A1 (en) | 2004-06-10 |
DE60316018D1 (de) | 2007-10-11 |
HK1064430A1 (en) | 2005-01-28 |
ATE371831T1 (de) | 2007-09-15 |
EA007518B1 (ru) | 2006-10-27 |
DE60316018T2 (de) | 2008-06-05 |
ES2295668T3 (es) | 2008-04-16 |
JP2006508309A (ja) | 2006-03-09 |
EP1565683B8 (en) | 2007-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC4A | Registration of transfer of a eurasian patent by assignment |