EA200700838A1 - Зажим для врезки в трубопровод под давлением - Google Patents
Зажим для врезки в трубопровод под давлениемInfo
- Publication number
- EA200700838A1 EA200700838A1 EA200700838A EA200700838A EA200700838A1 EA 200700838 A1 EA200700838 A1 EA 200700838A1 EA 200700838 A EA200700838 A EA 200700838A EA 200700838 A EA200700838 A EA 200700838A EA 200700838 A1 EA200700838 A1 EA 200700838A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- clamp
- pipeline
- under pressure
- cut
- pipeline under
- 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
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/04—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor
- F16L41/06—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor making use of attaching means embracing the pipe
-
- 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
- F16L1/26—Repairing or joining pipes on or under water
-
- 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
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
- Y10T137/0402—Cleaning, repairing, or assembling
- Y10T137/0441—Repairing, securing, replacing, or servicing pipe joint, valve, or tank
- Y10T137/0458—Tapping pipe, keg, or tank
-
- 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
- Y10T137/00—Fluid handling
- Y10T137/598—With repair, tapping, assembly, or disassembly means
- Y10T137/612—Tapping a pipe, keg, or apertured tank under pressure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Pipe Accessories (AREA)
- Clamps And Clips (AREA)
- Insulated Conductors (AREA)
- Thermistors And Varistors (AREA)
- Prostheses (AREA)
Abstract
Зажим для врезки в трубопровод под давлением, содержащий первую часть зажима, вторую часть зажима, средство стабильного закрепления частей зажима вокруг участка трубопровода, предназначенного для формирования соединения с врезкой в трубопровод под давлением, а также муфту трубопровода, прочно соединенную с одной из частей зажима на внутренней оконечности и продолжающуюся наружу от части зажима до внешней оконечности, и втулку на внешней оконечности муфты трубопровода, причем муфта трубопровода на внутренней оконечности продолжается через часть зажима, примыкающую к поверхности трубопровода, при этом муфта трубопровода выполнена с возможностью герметичного крепления к трубопроводу посредством внутренней сварки.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20044309A NO321587B1 (no) | 2004-10-12 | 2004-10-12 | Hot tap-klammer |
PCT/NO2005/000374 WO2006041307A1 (en) | 2004-10-12 | 2005-10-11 | Hot tap clamp |
Publications (2)
Publication Number | Publication Date |
---|---|
EA200700838A1 true EA200700838A1 (ru) | 2007-08-31 |
EA011079B1 EA011079B1 (ru) | 2008-12-30 |
Family
ID=35057686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200700838A EA011079B1 (ru) | 2004-10-12 | 2005-10-11 | Зажим для врезки в трубопровод под давлением |
Country Status (6)
Country | Link |
---|---|
US (1) | US8028711B2 (ru) |
EP (1) | EP1838988B1 (ru) |
BR (1) | BRPI0516448B1 (ru) |
EA (1) | EA011079B1 (ru) |
NO (1) | NO321587B1 (ru) |
WO (1) | WO2006041307A1 (ru) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8091573B2 (en) | 2008-04-17 | 2012-01-10 | Bp Corporation North America Inc. | Pipeline intervention |
US8622078B2 (en) * | 2009-03-31 | 2014-01-07 | TETRA Applied Technologies, L.L.C. | Apparatus of hot tapping multiple coaxial or nested strings of underwater piping and/or tubing for overturned wells or platforms |
NO331547B1 (no) * | 2010-06-29 | 2012-01-23 | Technip Norge As | "Hot Tap" klemme |
WO2014032704A1 (en) | 2012-08-28 | 2014-03-06 | Statoil Petroleum As | Method and apparatus for connecting pipes together |
US10384288B2 (en) | 2013-09-27 | 2019-08-20 | Statoil Petroleum As | Underwater connection operations |
US20160223120A1 (en) * | 2015-01-30 | 2016-08-04 | American Water Works Company, Inc. | Water pipe drone for detecting and fixing leaks |
US10989348B2 (en) * | 2016-09-01 | 2021-04-27 | Oceaneering International, Inc. | System for and method of sealing a flowline with a metal seal after hot tapping |
US11781694B2 (en) | 2022-01-18 | 2023-10-10 | Saudi Arabian Oil Company | Clamped saddle for directional hot-tapping tubulars |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4050720A (en) * | 1976-02-12 | 1977-09-27 | Reneau Bobby J | Hot tap for pipeline |
US4223925A (en) * | 1978-11-01 | 1980-09-23 | Reneau Bobby J | Hot tap machine |
GB2040202A (en) * | 1979-01-25 | 1980-08-28 | Gill R E B | Welding a hollow member at one end thereof to a surface of another member |
EP0235917A1 (en) | 1986-01-30 | 1987-09-09 | The Thames Water Authority | Tapping subterranean pipes |
GB8719594D0 (en) | 1987-08-19 | 1987-09-23 | Water Res Centre | Hole saw device |
US5186755A (en) * | 1990-05-29 | 1993-02-16 | Commercial Resins Company | Girth weld heating and coating system |
US5653477A (en) * | 1994-12-14 | 1997-08-05 | Rohrback Cosasco Systems, Inc. | High pressure access fitting and method |
US5590913A (en) * | 1995-04-26 | 1997-01-07 | Big Inch Marine Systems | Pipeline connector for connecting a branch pipe to a carrier pipe |
US5988199A (en) * | 1996-11-01 | 1999-11-23 | Phillips Petroleum Company | Corporation stop assembly |
CA2194198A1 (en) * | 1996-12-31 | 1998-06-30 | Joseph Delanty | Hot tap connection and method for production thereof |
FI107568B (sv) * | 1998-06-12 | 2001-08-31 | Goeran Sundholm | Förfarande för åstadkommande av ett uttag i ett rör samt anslutning vid rör |
US6068019A (en) * | 1998-07-13 | 2000-05-30 | Lee; Woo Kag | Branch apparatus for pipe and a branch method using the same |
US6290431B1 (en) | 1999-04-06 | 2001-09-18 | Williams Field Services Gulf Coast Company, L.P. | Diverless subsea hot tap system with lateral pipe tie-in |
GB0027277D0 (en) | 2000-11-08 | 2000-12-27 | Stolt Offshore Ltd | Connecting conduits for fluids |
GB0110821D0 (en) * | 2001-05-03 | 2001-06-27 | Clear Well Subsea Ltd | Making Connections to pipes uner pressure |
NO314467B1 (no) | 2001-06-28 | 2003-03-24 | Statoil Asa | Forgreningspunkt |
-
2004
- 2004-10-12 NO NO20044309A patent/NO321587B1/no unknown
-
2005
- 2005-10-11 BR BRPI0516448-6A patent/BRPI0516448B1/pt active IP Right Grant
- 2005-10-11 US US11/577,136 patent/US8028711B2/en active Active
- 2005-10-11 EA EA200700838A patent/EA011079B1/ru not_active IP Right Cessation
- 2005-10-11 WO PCT/NO2005/000374 patent/WO2006041307A1/en active Application Filing
- 2005-10-11 EP EP20050795733 patent/EP1838988B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
NO321587B1 (no) | 2006-06-06 |
US8028711B2 (en) | 2011-10-04 |
BRPI0516448A (pt) | 2008-09-02 |
BRPI0516448B1 (pt) | 2018-01-30 |
US20090229681A1 (en) | 2009-09-17 |
WO2006041307A1 (en) | 2006-04-20 |
EP1838988A1 (en) | 2007-10-03 |
NO20044309D0 (no) | 2004-10-12 |
EP1838988A4 (en) | 2013-02-13 |
EA011079B1 (ru) | 2008-12-30 |
EP1838988B1 (en) | 2014-05-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TC4A | Change in name of a patent proprietor in a eurasian patent | ||
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM BY KG MD TJ TM |
|
PC4A | Registration of transfer of a eurasian patent by assignment |