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특허 상세정보

Method and a coupler for joining two steel pipes

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B23P-011/00    F16L-055/00   
미국특허분류(USC) 029/505; 029/450; 029/451; 285/055; 285/351; 285/363; 285/382.4; 277/608; 277/626
출원번호 US-0027308 (2001-12-21)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 26  인용 특허 : 30
초록

A method and apparatus for coupling together the ends of two steel pipe sections, each of which contains a permeable inner liner, in which not only are the pipe ends held in abutting engagement, but gas contained within the liner of one pipe section is effectively channeled into the liner of the other pipe section.

대표
청구항

I claim: 1. In a pipeline having a plurality of longitudinal pipe sections, a joint mechanism coupling two such sections, comprising: pipe sections having outwardly flanged end portions; means holding outer end surfaces of the pipe sections in abutting and sealing relationship, the flanged end portions then also providing an annular space to receive a coupling ring; a coupling ring disposed within the annular space and having an inner diameter conforming to an inner diameter of the pipe sections, the coupling ring also having longitudinally tapered oute...

이 특허에 인용된 특허 (30)

  1. Welkey Joseph J. (Houston TX). Compound-taper flange assembly. USP1990034909548.
  2. Poe Jack L. (Riverton UT). Conduit connector structure and sealing-ring therefor. USP1986014563025.
  3. Poe Jack L. (Riverton UT). Conduit-connector structure with sealing ring therefor. USP1984094470609.
  4. Densel David S. ; Wells Michael P.. Coupling. USP2000096123317.
  5. Mudge ; Jr. J. Kris (Houston TX) Sone Shosuke (Houston TX). Coupling assembly. USP1993085236230.
  6. Taga Jun (1-10 Minami-Ikuta Tama-ku ; Kawasaki-shi JPX). Double piping structure. USP1993075224738.
  7. Rung Robert (Hopatcong NJ) Dole Douglas R. (Whitehouse Station NJ). Elastomer-lined metal pipe. USP1993015180193.
  8. Davlin Irwin H. (714 S. Court St. Opelousas LA 70570). Flange union with improved recessed seats and sealing ring. USP1983094403795.
  9. Roach Max Jerry. Liner reduction system using pressurized dies and apparatus therefor. USP1999115992467.
  10. Foster Marion C. (Rte. #4 ; Box 69 ; Woods Dr. Ringgold GA 30736) Kittle ; Jr. William M. (310 Ridge St. Ringgold GA 30736). Mechanical joint connector and joint employing said connector. USP1992125174615.
  11. Wilkins Robert L. (Houston TX) Cegielski Eugene J. (Houston TX) McEver James P. (Cypress TX) Szymczak Edward J. (Spring TX). Metal pipe joint seal ring with port to control erosion. USP1984104474381.
  12. Janoff, Dwight D.; Vicic, John C.; Glidden, Gregory L.; Crawford, Neil C.. Metal-to-metal seal with soft metal insert. USP2003056561521.
  13. McMillan Jim S. (Fort Worth TX). Method for installing end caps on tubular members. USP1991034997613.
  14. Aaron, III, John W.. Method for retaining a seal ring. USP2003046543120.
  15. Kohlman Nicholas,CAX. Method of forming a metal to metal seal between two confronting faces of pressure containing bodies and a metal to metal. USP1999085944319.
  16. Svetlik Harvey E. (Dallas TX) Wood Roy F. (Carrollton TX). Pipeline lining. USP1987094691740.
  17. Nelson John M. (Houston TX) Willis Ray D. (Houston TX). Plastic coating thread and coupling assembly. USP1995115470111.
  18. Brittain Perry N. (711 Willamette Dr. ; SE. Calgary ; Alberta CAX) Kirkpatrick John D. (Suite 2008 ; 1200 6th St. SW. Calgary ; Alberta CAX). Process for lining high pressure pipeline. USP1985014496499.
  19. Brittain Perry N. (711 Willamette Drive S.E. Calgary ; Alberta CAX) Kirkpatrick John D. (Suite 2008 ; 1200 6th St. S.W. Calgary ; Alberta CAX). Process for lining high pressure pipeline. USP1994045306449.
  20. Berger Martin H. (15624 92nd Avenue Edmonton ; Alberta CAX T5R 5C4) Krywitsky Leo L. (10 Yule Avenue Toronto ; Ontario CAX N65 1E8) Krywitsky Lee A. (468 Woodside Road ; SW. Calgary ; Alberta CAX T2W. Reusable pipe union assembly with automatic fluid flow checking. USP1996065529284.
  21. Stobbart John (Sketty GBX). Seal ring and joint. USP1995115466018.
  22. Hjertholm Ole G. (Kokstad NOX). Sealing system for abutting tube ends in a pipe conduit. USP1993015181730.
  23. DeLange Richard W. ; Hashem Ghazi J.. Threaded connection for internally clad pipe. USP2000036042153.
  24. DeLange Richard W. ; Hashem Ghazi J.. Threaded connection for internally clad pipe. USP2001086273474.
  25. DeLange, Richard W.; Hashem, Ghazi J.. Threaded connection for internally clad pipe. USP2005036863313.
  26. Glover Charles J. (Bradford PA). Transition coupling for pipes. USP1993055207459.
  27. Guy Weldon E. (4242 Stillwood Odessa TX 79762). Tubing coupling and method. USP1989084852655.
  28. Taylor William M. (Houston TX) Hopson William (Wakefield GB2). Tubular joint with seal. USP1990044913464.
  29. Lacy, Philip B.; Neitzel, Norman; Ebersole, Lynn. Well tubing liner system. USP1994065320388.
  30. Sweeney Thomas F. (Newbury Park CA) Schnakenburg Karl (Ventura CA). Wellhead housing seal assembly for damaged sealing surfaces. USP1992045103915.

이 특허를 인용한 특허 피인용횟수: 26

  1. Stefani, Yves; Lucotte, Roland. Butterfly valve with a rigid seal. USP2014088800965.
  2. Stefani, Yves; Lucotte, Roland. Butterfly valve with a rigid seal. USP2013018348236.
  3. Parkin, Michael J.; Kling, Colin J.. Composite ducts and methods. USP2016039279531.
  4. Ennin, John; Teichmann, Timo; Haberland, Anja; Enders, Andre. Connection device. USP2013028376413.
  5. Chin, David. Drill pipe system. USP2014038678447.
  6. Chin, David. Drill pipe system and method for using same. USP2016079388648.
  7. Katsura,Masayoshi. Fluid gasket. USP200803D563531.
  8. Andreani, Adrian; Noriega, Federico. Internal anticorrosive and abrasive resistant protection coating for steel pipes. USP20190210203063.
  9. Wobben, Aloys. Method for the production of a connection flange. USP2011118046902.
  10. Dole, Douglas R.; Porter, Michael V.; Sipos, Torrey G.. Method of using a pipe coupling having movable gripping bodies. USP2012118312616.
  11. Gallagher, James E.; Gallagher, Michael D.. Multiple material piping component. USP2010127845688.
  12. Stout, David E.; Phielix, Tom J.; Thomas, Christopher L.. Outflow valve. USP2010047694937.
  13. Stefani, Yves; Lucotte, Roland. Pipe coupling. USP2016119488303.
  14. Stefani, Yves; Lucotte, Roland. Pipe coupling. USP2012018104796.
  15. Stefani, Yves; Lucotte, Roland. Pipe coupling. USP2013128616585.
  16. Dole, Douglas R.; Porter, Michael V.; Sipos, Torrey G.. Pipe coupling having movable gripping bodies. USP201412RE45304.
  17. Dole, Douglas R.; Porter, Michael V.; Sipos, Torrey G.. Pipe coupling having movable gripping bodies. USP2013088517430.
  18. Dole, Douglas R; Porter, Michael V; Sipos, Torrey G. Pipe coupling having movable gripping bodies. USP2015038979138.
  19. McLaughlin, Thomas Kilpatrick. Pipe coupling system. USP2010067731246.
  20. Hegler, Matthew Allen; Heaton, Andrew James. Pipe end fitting with improved venting. USP20190110184603.
  21. Quesada,Guido. Pipe gasket. USP200712D558310.
  22. Dole, Douglas R. Pivoting pipe coupling having a movable gripping body. USP2016079388922.
  23. Dole, Douglas R.. Pivoting pipe coupling having a movable gripping body. USP2013108556302.
  24. Svensson, Lennart. Pressure vessel for a high pressure press. USP2013098528763.
  25. Crozier,Alistair D.. Subsea wellhead assembly. USP2007077240735.
  26. Reichert, Pamela Dominique Danièle; Bromann, Alain Marc Lucien; Benderradji, Kamel; Leon, Alexandre Pierre François. Turbomachine part comprising a flange with a drainage device. USP20180910066509.