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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Unbonded flexible pipe

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16L-011/00    F16L-055/18    F16L-011/08    F16L-011/16    F16L-059/153   
출원번호 US-0697041 (2011-05-12)
등록번호 US-9395022 (2016-07-19)
우선권정보 DK-2010 00420 (2010-05-12)
국제출원번호 PCT/DK2011/050162 (2011-05-12)
§371/§102 date 20130123 (20130123)
국제공개번호 WO2011/141033 (2011-11-17)
발명자 / 주소
  • Glejbol, Kristian
출원인 / 주소
  • NATIONAL OILWELL VARCO DENMARK I/S
대리인 / 주소
    Pearne & Gordon LLP
인용정보 피인용 횟수 : 0  인용 특허 : 44
초록
▼

The invention relates to a unbonded flexible pipe and a method for manufacturing such pipe. The unbonded flexible pipe has a length and a center axis along its length, and comprises an internal sealing sheath around its center axis, a carcass arranged inside the internal sealing sheath, and at least one armor arranged around the internal sealing sheath. The carcass comprises at least one helically wound elongate carcass reinforcement element providing a plurality of carcass reinforcement element windings along the length of the pipe wherein the carcass r...

대표
청구항
▼

1. An unbonded flexible pipe having a length and a center axis along said length, the unbonded flexible pipe comprising an internal sealing sheath around said center axis, a carcass arranged inside said internal sealing sheath, and at least one armor arranged around the internal sealing sheath, said carcass is formed by a plurality of not directly interlocked carcass reinforcement element windings along the length of said unbonded flexible pipe wherein said carcass reinforcement element windings are adjacent to a polymer structure, which polymer structur...

이 특허에 인용된 특허 (44)

  1. Glejbol, Kristian; Rytter, Jan Christian, Armored, flexible pipe and use of same.
  2. Glejbol,Kristian; Rytter,Jan Christian, Armoured flexible pipe and use of same.
  3. Glejbøl, Kristian; Wedel-Heinen, Jakob; Rytter, Jan Christian, Armoured, flexible pipe and use of same.
  4. Glejbøl, Kristian; Wedel-Heinen, Jakob; Rytter, Jan Christian, Armoured, flexible pipe and use of same.
  5. Herrero JoseMallen (29 ; Boulevard des Batignolles 75008 Paris FRX) Bail Guy Le (29 ; rue Sacha Guitry 76480 Yainville FRX) Feret Jany (57 ; rue de Grasse Village 78810 Feucherolles FRX), Casing and flexible tubular conduit comprising such a casing and process for producing it.
  6. William C. Fisher ; Michael R. Swails, Collapse-resistant hose construction.
  7. Hugues Berton FR; Jean Rigaud FR; Eric Buon FR, Device for crimping or coupling end elements of a flexible flowline.
  8. Lokere,Erwin; Vanneste,Stijn, Flat high-tensile wire as hose reinforcement.
  9. Sadamitsu Kazuo (Yamato JPX) Makino Yoshiyuki (Ichihara JPX), Flexible composite pipe for high-temperature fluids.
  10. Kalman Mark D. ; Chen Bin, Flexible conduit.
  11. Fran.cedilla.ois Dupoiron FR; Philippe Fran.cedilla.ois Espinasse FR; Patrice Jung FR; Bernard Jacques Houot FR, Flexible conduit with high inertia hoop.
  12. Coutarel, Alain; Dupoiron, Fran?ois; Espinasse, Philippe; Jung, Louis Patrice Jo?l, Flexible conduit with pressure vault interlocked from below.
  13. Hardy Jean,FRX ; Morand Michel Paul,FRX, Flexible flowline for conveying fluids.
  14. Strassel Albert (Oullins FRX) Hardy Jean (Barentin FRX), Flexible metal pipes with a shrinkable polymer sheath, a process for their fabrication, and their utilization as flexibl.
  15. Espinasse, Philippe; Jung, Patrice Joel Louis; Averbuch, Daniel; Dupoiron, Fran.cedilla.ois, Flexible metal tube with closed section and flexible pipe comprising same.
  16. Unno, Yohei; Ueno, Satoru; Sadamitsu, Kazuo; Okamoto, Tsuneo, Flexible pipe.
  17. Seguin Bruno Roger,FRX ; Maloberti Rene Antoine,FRX, Flexible pipe for riser in off-shore oil production.
  18. Patrice Jung FR; Jose Mallen Herrero FR; Jean-Marc Leroy FR; Xavier Longaygue FR, Flexible pipe for static use in a corrosive ambience.
  19. Averbuch,Daniel; Leroy,Jean Marc; Coutarel,Alain, Flexible pipe with high axial compression strength and method for making same.
  20. Dupoiron Fran.cedilla.ois,FRX ; Espinasse Philippe Fran.cedilla.ois,FRX ; Jung Patrice,FRX, Flexible pipe with i-shaped wire winding.
  21. Espinasse, Philippe, Flexible pipe with wire or strip winding for maintaining armours.
  22. Feret Jany,FRX ; Herrero Jose Mallen,FRX, Flexible tube having at least one elongated reinforcing element with a T-shaped profile.
  23. Feret Jany,FRX ; Herrero Jose Mallen,FRX, Flexible tube having at least one elongated reinforcing element with a t-shape.
  24. Jung Patrice,FRX ; Le Bail Guy,FRX, Flexible tubular conduit.
  25. Espinasse, Philippe; Jung, Patrice Jo?l Louis, Flexible tubular pipe.
  26. Espinasse,Philippe; Jung,Patrice Jo챘l Louis; Averbuch,Daniel; Dupoiron,Fran챌ois, Flexible tubular pipe.
  27. Herrero Jose Mallen,FRX ; Feret Jany,FRX, Flexible tubular pipe comprising an interlocked armoring web and process for producing it.
  28. Herrero JoseMallen (Paris FRX) Feret Jany (Marly le Roi FRX), Flexible tubular pipe comprising an interlocked armoring web and process for producing it.
  29. Mallen-Herrero Jose,FRX ; Estrier Pascal,FRX ; Vincent Anne,FRX, Flexible tubular pipe comprising an interlocked armouring web.
  30. Jung, Patrice Jo?l Louis; Dupoiron, Fran?ois, Flexible tubular pipe for hydrocarbon transport with carcass consisting of an elongated element stapled with a band iron.
  31. Witz, Joel Aaron; Burke, Raymond Nicholas, Helically wound reinforcing components for flexible tubular conduits.
  32. Griffiths Alan D. (Binbrook GB2), Hose.
  33. Ottewell Roger J. (Birmingham GB2) Lowe Jack M. (Sutton Coldfield GB2), Hose.
  34. Mallen Herrero Jose,FRX ; Ropital Fran.cedilla.ois,FRX ; Sugier Andre,FRX, Method for making steel wires and shaped wires, and use thereof in flexible ducts.
  35. Michel Paul Morand FR, Method for manufacturing a flexible duct.
  36. Mallen Herrero Jose,FRX ; Ropital Fran.cedilla.ois,FRX, Method for manufacturing self-hardening steel wire, reinforcing wire and application to a flexible duct.
  37. Mallen Herrero JosM. (Paris FRX) Sugier Andr (Rueil Malmaison FRX), Method for producing steel wires intended for the manufacture of flexible conduits.
  38. Mallen Herrero JosM. (29 ; boulevard des Batignolles 75008 Paris FRX) Sugier Andr (34 ; avenue de la Chataigneraie 92500 Rueil Malmaison FRX), Method for producing steel wires intended for the manufacture of flexible conduits, steel wires obtained by this method,.
  39. Booth John Peter,GB2, Method of forming a rigid tubular body.
  40. Dupoiron Fran.cedilla.ois,FRX, Method of manufacturing a metal carcass for a flexible pipe or umbilical.
  41. Asahi,Hitoshi; Tsuru,Eiji, Oil country tubular goods excellent in collapse characteristics after expansion and method of production thereof.
  42. Carlstrom Borge I. (Nyhamnslaege SEX), Reinforced tube of plastic and a method of manufacturing the same.
  43. Fran.cedilla.ois Dupoiron FR; Philippe Fran.cedilla.ois Espinasse FR; Patrice Jung FR, Resistant flexible pipe comprising sealing sleeve with limited creep.
  44. Kodaissi Elie,FRX ; Estrier Pascal,FRX, Use of a buried flexible pipeline.

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