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Apparatus and method for connecting pipes during underwater pipe-laying

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F16L-001/12
출원번호 US-0473015 (2002-03-26)
우선권정보 GB-0007637 (2001-03-27)
국제출원번호 PCT//EP02/04195 (2004-01-13)
§371/§102 date 20040113 (20040113)
국제공개번호 WO02//07750 (2002-10-03)
발명자 / 주소
  • Tosi, Luciano
  • Bonelli, Renato
출원인 / 주소
  • Saipem S.p.A.
대리인 / 주소
    Burns, Doane, Swecker &
인용정보 피인용 횟수 : 8  인용 특허 : 44

초록

A method of welding together the ends of outer pipe sections (16A, 16B) of pipe-in-pipe pipeline to be laid on a seabed employs an annular member (5) interposed between adjacent lengths of pipe. The annular member comprises a first axial part (11) which fits within the end of the first outer pipe se

대표청구항

1. A method of laying pipeline on a seabed, in which the pipeline comprises inner pipe lengths connected together and outer pipe lengths connected together around the inner pipe lengths and in which the outer pipe lengths are joined to the pipeline as it is laid by a welding process involving the fo

이 특허에 인용된 특허 (44)

  1. Antonio Belloni IT; Renato Bonasorte IT, Apparatus and method for welding pipes together.
  2. Baugh Benton F., Apparatus for deploying an underwater pipe string.
  3. Brown Robert W. (New Orleans LA) Legleux Michael J. (New Orleans LA) Wilkins Jesse R. (Picayune MS), Apparatus for near vertical laying of pipeline.
  4. Wilkins Jesse R. (Picayune MS), Apparatus for near vertical laying of pipeline.
  5. Scodino Ambrogio (San Donato Milanese ITX), Apparatus for recovering, by means of a pipelaying craft, pipes laid on deep sea beds.
  6. Kazlauskas Gasparas (North Hollywood CA), Apparatus for welding pipes.
  7. Stapleton Philip D. (Glendale CA), Articles and methods for joining tubular articles to one another.
  8. Lammert ; Wayne F. ; Simpson ; Dayton M. ; Desai ; Ardeshir R., Articulated stinger.
  9. Merrick George J. (Franklin TN) Cook George E. (Brentwood TN) Modglin Donald D. (Nashville TN), Automatic pipe welding system.
  10. Merrick George J. (Franklin TN) Cook George E. (Brentwood TN) Modglin Donald D. (Nashville TN), Automatic pipe welding system.
  11. Belloni Antonio,ITX ; Di Stefano Luca,ITX, Automatic tracking process of the joint bevel for the butt welding of pipes and equipment for the embodiment of the process.
  12. Brennan Michael J. (Columbus OH) Noel Clyde D. (Houma LA), Automatic tracking system for pipeline welding.
  13. Kugai Katsuya (Osaka JPX) Yamamoto Hideyuki (Kobe JPX) Niimura Yusuke (Osaka JPX), Control method for tracing a weld line in a welding apparatus.
  14. Nelson, Jerome W., Control of torch position and travel in automatic welding.
  15. Howson Robert E. (New Orleans LA), Convertible barge.
  16. Herve de Varax FR, Device and method for installing pipes at very great depths.
  17. Rinaldi Fernando (Guardamiglio ITX), Device for welding pipes to each other.
  18. Takagi Masaharu (Takatsuki JPX) Nishida Yoshinori (Suita JPX), Follow-up control apparatus for controlling the movement of a welding weaving device.
  19. Slavens Clyde M. (Houston TX), Internal pipe welding apparatus.
  20. Bruno Seguin GB, Marine pipelay system.
  21. Poirier Norbert (Nanterre FRX), Mechanical system for automatically guiding one or more electrodes in an arc-welding unit.
  22. Jegousse ; Michel J., Method and apparatus for assembling and laying underwater pipeline.
  23. Kushner Cherie E. (Columbus OH) Tews Paul A. (Columbus OH) Nelson Jerome W. (Houston TX), Method and apparatus for electric arc and analogous welding under precision control.
  24. Thompson Floyd M. (Houston TX), Method and apparatus for positioning a welding torch in automatic electric welding.
  25. Scodino Ambrogio (S. Donato Mi. ITX) Raimondi Adalberto (Nerviano ITX), Method and apparatus for recovering submerged pipeline.
  26. Nomura Hirokazu (Tsu JPX) Sugitani Yuji (Tsu JPX), Method for controlling the position of welding electrode in arc-welding with weaving.
  27. Sugitani Yuji (Kawasaki JPX) Murayama Masatomo (Kawasaki JPX), Method for one-side root pass welding of a pipe joint.
  28. Corbishley Terence J.,GBX ; Corbishley Jonathan G.,GBX, Method of connecting pipe-in-pipe structures.
  29. Kasahara Kenji (Fujisawa JPX) Munezane Yoshiaki (Kamakura JPX), Method of controlling a weaving path of a welding torch in arc welding with a consumable electrode.
  30. Nelson Jerome W. (Houston TX) Randolph James B. (Houston TX), Multiple arc welding device and method.
  31. Frey ; William J., Pipe coupler assembly.
  32. Slettedal Per (Ovrebo NOX), Pipe handling apparatus.
  33. Brittain John C. (Tulsa OK) Jenkins Cecil (Tulsa OK) Adelman William P. (Sapulpa OK) Woolslayer Joseph R. (Tulsa OK), Pipe moving apparatus and method.
  34. Chevrel Henri (Tsukuba JPX) Boireau Alain (Minato JPX), Pipe welding process using a metallic insert for improved corrosion resistance of the welded zone.
  35. Roberts Richard A. (Galveston TX), Press fit pipe joint and method.
  36. Recalde Carlos E. (Irvine CA), Reel pipe coating and laying vessel and process.
  37. Nomura Hirokazu (Tsu JPX) Sugitani Yuji (Tsu JPX), Rotary arc-welding method.
  38. Uyeda Stanley T. (Orange CA) Radu E. John (Fountain Valley CA) Talbot ; Jr. William J. (Corona Del Mar CA) Feldman Norman (Huntington Beach CA), Self propelled dynamically positioned reel pipe laying ship.
  39. Koch Ulrich (Hamburg DEX) Plotz Peter (Hamburg DEX) Knig Dieter (Seevetal DEX) Langer Jochen (Langenfeld DEX) Switaiski Burkhardt (Meerbusch DEX) Schindler H. Heinrich (Cologne DEX) Wesselski Willi (, Underwater pipe laying vessel.
  40. Giovannini, Umberto; Signaroldi, Teresio; Bianchi, Stefano, Underwater pipe-laying.
  41. Foulkes Thomas L. (Pangbourne GB2), Welding and laying pipelines.
  42. Slavens Clyde M. (Evans Automatic Welding Systems ; Inc. P.O. Box 440,577 Houston TX 77244), Welding head apparatus.
  43. Kazlauskas Gasparas (4455 Los Feliz ; Apt. 1108 Los Angeles CA 90027), Welding insert ring and method of welding therefor.
  44. Simpson Brian K. (Bristol GB3), Well drilling.

이 특허를 인용한 특허 (8)

  1. Temple, William J., Fused butt joint for plastic pipe.
  2. Tseng, Kuang-Hung; Huang, Jie-Meng, Lined sleeve for tube welding.
  3. Schmid, Christian; Olschok, Simon; Bruns, Claas, Method and device for connecting the ends of steel tubes by means of orbital welding using a hybrid technique.
  4. Arellano, Leonel; Piper, James Scott, Methods for manufacturing, modifying, and retrofitting a gas turbine injector.
  5. Lalam, Sree Harsha, Nickel-base radiant tube and method for making the same.
  6. Lalam, Sree Harsha, Nickel-base radiant tube and method for making the same.
  7. Yoshihara, Hitoshi; Ishise, Shirou; Miyazaki, Kiyoshi; Okamoto, Kouji; Kajihara, Noriyasu; Tokunaga, Takanobu, Piping joint structure.
  8. Hamabe, Yoshihiro; Ishikawa, Takuro, Weld structure for refrigerant circuit component and welding method for refrigerant circuit component.
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