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[미국특허] Buffer tubes for mid-span storage 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G02B-006/44
출원번호 US-0558390 (2009-09-11)
등록번호 US7970247 (2011-06-15)
발명자 / 주소
  • Barker, Jeffrey Scott
출원인 / 주소
  • Draka Comteq B.V.
대리인 / 주소
    Summa, Additon & Ashe, P.A.
인용정보 피인용 횟수 : 53  인용 특허 : 68

초록 ▼

Disclosed is a buffer tube that possesses a higher buffer-tube filling coefficient. Optical fibers enclosed within the buffer tube demonstrate improved attenuation performance when subjected to temperature variations between about −40° C. and 70° C. The buffer tube is suitable for deployments requir

대표청구항 ▼

The invention claimed is: 1. An optical-fiber buffer tube, comprising:a polymeric tube; anda plurality of optical fibers positioned within said polymeric tube, said optical fibers (i) complying with the ITU-T G.652.D recommendation but (ii) complying with neither the ITU-T G.657.A recommendation nor

이 특허에 인용된 특허 (68) 인용/피인용 타임라인 분석

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  44. Nechitailo, Nicholas, Optical fiber cable with cushion members protecting optical fiber ribbon stack.
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  45. Shen Steven Xuefeng, Optical fiber having water swellable material for identifying grouping of fiber groups.
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  46. Yang Houching M. ; Gunnarsson Magnus,SEX, Optical fiber multi-ribbon and method for making the same.
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  50. Rossi, Michael T.; Storaasli, Olaf; Lausch, Peter; Bourget, Vincent; Kelly, Aaron; Dallas, George, Optimized fiber optic cable suitable for microduct blown installation.
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  51. Risch Brian G. ; Holder James D., Polyolefin materials suitable for optical fiber cable components.
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  52. Risch Brian G. ; Holder James D., Polypropylene filler rods for optical fiber communications cables.
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  54. Yang Hou-Ching M.,FRX ; Holder James D. ; McNutt Christopher W., Polypropylene-polyethylene copolymer buffer tubes for optical fiber cables and method for making the same.
    상세보기
  55. Yang Hou-ching M. (Conover NC) Holder James D. (Hickory NC) McNutt Christopher W. (Saint Germain en Laye FRX), Polypropylene-polyethylene copolymer buffer tubes for optical fiber cables and method for making the same.
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  56. Bourget, Vincent; Drabczyk, Nelly, Protective skin for optical fibers.
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  57. Kiel David H. (Conover NC) Church Keith D. (Winston-Salem NC), Reduced diameter indoor fiber optic cable.
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  58. Bringuier Anne G., Riser-rated optical cable.
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  59. Hodges Leslie B. (Roanoke VA) Charlton Roger (Roanoke VA) Bowen James H. (Salem VA), Single mode bend insensitive fiber for use in fiber optic guidance applications.
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  60. de Montmorillon, Louis Anne; Molin, Denis; Matthijsse, Pieter; Gooijer, Frans; Petitfrere, Emmanuel; Lumineau, Yves; Achten, Franciscus Johannes; Bigot Astruc, Marianne; Sillard, Pierre; Nouchi, Pascale, Single-mode optical fiber.
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  61. Stulpin Robert W., Stress concentrations in an optical fiber ribbon to facilitate separation of ribbon matrix material.
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  62. Stulpin Robert W., Stress concentrations in an optical fiber ribbon to facilitate separation of ribbon matrix material.
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  63. Strong,Patrick, System and method for providing a buffer tube including a jet.
    상세보기
  64. Pizzorno,Massimo; Ginocchio,Alessandro; Consonni,Enrico, Telecommunication loose tube optical cable with reduced diameter.
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  65. Stevens John Boyet ; Elisson Peter ; Barker Jeffrey S. ; Buckland Eric, Thick-walled cable jacket with non-circular cavity cross section.
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  66. Lovie,Ray; Storaasli,Olaf, Use of buffer tube coupling coil to prevent fiber retraction.
    상세보기
  67. Risch Brian G. ; Auton Jeffrey ; Tatat Olivier, Water blocking gels compatible with polyolefin optical fiber cable buffer tubes and cables made therewith.
    상세보기
  68. Overton, Bob; Cheatle, Wayne; Dechristopher, Greg, Water-swellable tape, adhesive-backed for coupling when used inside a buffer tube.
    상세보기

이 특허를 인용한 특허 (53) 인용/피인용 타임라인 분석

  1. Parris, Don, Adhesively coupled optical fibers and enclosing tape.
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  2. Aguilar, Mario Sergio Sandate; Gimblet, Michael John; Greenwood, III, Julian Latelle; McAlpine, Warren Welborn, Armored optical fiber cable.
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  3. Gimblet, Michael John; Greenwood, III, Julian Latelle; Sandate Aguilar, Mario Sergio; McAlpine, Warren Welborn, Armored optical fiber cable.
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  4. Sandate Aguilar, Mario Sergio; Gimblet, Michael John; Greenwood, III, Julian Latelle; McAlpine, Warren Welborn, Armored optical fiber cable.
    상세보기
  5. Molin, Denis; Sillard, Pierre; Bigot-Astruc, Marianne; Gooijer, Frans; Achten, Franciscus Johannes, Bend-resistant multimode optical fiber.
    상세보기
  6. Molin, Denis; Sillard, Pierre; Bigot-Astruc, Marianne; Gooijer, Frans; Achten, Franciscus Johannes, Bend-resistant multimode optical fiber.
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  7. Blazer, Bradley Jerome; Burns, Rodney Maurice; Greenwood, III, Julian Latelle; Greer, Keith Aaron; McAlpine, Warrem Welborn, Binder film for a fiber optic cable.
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  8. Blazer, Bradley Jerome; Burns, Rodney Maurice; Greenwood, III, Julian Latelle; Greer, Keith Aaron; McAlpine, Warren Welborn, Binder film for a fiber optic cable.
    상세보기
  9. Blazer, Bradley Jerome; Burns, Rodney Maurice; Greenwood, III, Julian Latelle; Greer, Keith Aaron; McAlpine, Warren Welborn, Binder film for a fiber optic cable.
    상세보기
  10. Blazer, Bradley Jerome; Burns, Rodney Maurice; Greenwood, III, Julian Latelle; Greer, Keith Aaron; McAlpine, Warren Welborn; Miller, William James, Binder film for a fiber optic cable.
    상세보기
  11. Blazer, Bradley Jerome; Burns, Rodney Maurice; Greenwood, Julian Latelle; Greer, Keith Aaron; McAlpine, Warren Welborn, Binder film for a fiber optic cable.
    상세보기
  12. Blazer, Bradley Jerome; Burns, Rodney Maurice; Greenwood, Julian Latelle; Greer, Keith Aaron; McAlpine, Warren Welborn, Binder film for a fiber optic cable.
    상세보기
  13. Molin, Denis; Bigot-Astruc, Marianne; Sillard, Pierre; de Jongh, Koen; Gooijer, Frans, Broad-bandwidth optical fiber.
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  14. Risch, Brian G., Buffer tubes having reduced stress whitening.
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  15. Risch, Brian G., Buffer tubes having reduced stress whitening.
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  16. Risch, Brian G.; Collado, Denise, Central loose tube optical-fiber cable.
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  17. Molin, Denis, Curing apparatus employing angled UVLEDs.
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  18. Molin, Denis, Curing apparatus employing angled UVLEDs.
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  19. Gharbi, Delya; Mariette, Nicolas, Curing method employing UV sources that emit differing ranges of UV radiation.
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  20. Seven, Karl M.; Kmiec, Chester J., HDPE-based buffer tubes with improved excess fiber length in fiber optic cables.
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  21. Krabshuis, Gertjan; Amezcua-Correa, Adrian; Gooijer, Frans; Melin, Gilles; Kuyt, Gerard; Achten, Franciscus Johannes; Geerings, Stephanus Gerardus Fransiscus; Bigot-Astruc, Marianne, High-bandwidth, radiation-resistant multimode optical fiber.
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  22. Molin, Denis; Sansonetti, Pierre; Sillard, Pierre, Hybrid single-mode and multimode optical fiber.
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  23. Molin, Denis; Sansonetti, Pierre; Sillard, Pierre, Hybrid single-mode and multimode optical fiber.
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  24. Burov, Ekaterina; Pastouret, Alain; Melin, Gilles, Hydrogen-sensing optical fiber hydrogen-passivated to prevent irreversible reactions with hydrogen and hydrogen-induced attenuation losses.
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  25. Lowell, Mark Edmund; Angers, Tyler Louis; Jonker, Jan Wigger, Loose-tube optical-fiber cable.
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  26. Parris, Don; Strong, Patrick King; Collado, Denise; Barker, Jeffrey Scott, Low-shrink reduced-diameter buffer tubes.
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  27. Parris, Don; Strong, Patrick King; Matthews, Denise; Barker, Jeffrey Scott, Low-shrink reduced-diameter buffer tubes.
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  28. Parris, Don; Strong, Patrick King; Collado, Denise; Barker, Jeffrey Scott, Low-shrink reduced-diameter dry buffer tubes.
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  29. Parris, Don; Strong, Patrick King; Matthews, Denise; Barker, Jeffrey Scott, Low-shrink reduced-diameter dry buffer tubes.
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  30. Overton, Bob J., Method and apparatus providing increased UVLED intensity and uniform curing of optical-fiber coatings.
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  31. Hartsuiker, Johannes Antoon; Overton, Bob J.; Meersseman, Xavier, Method for curing glass-fiber coatings.
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  32. Risch, Brian G.; Collado, Denise Lorraine; Parris, Don, Method for manufacturing an optical-fiber buffer tube.
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  33. Bigot-Astruc, Marianne; Molin, Denis; Sillard, Pierre, Multimode optical fiber.
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  34. Molin, Denis; Bigot-Astruc, Marianne; Sillard, Pierre; Achten, Franciscus Johannes, Multimode optical fiber.
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  41. Risch, Brian G.; Rosko, John C.; Tatat, Olivier, Optical-fiber interconnect cable.
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  42. Tatat, Olivier, Optical-fiber module having improved accessibility.
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  43. Milicevic, Igor; van Stralen, Mattheus Jacobus Nicolaas; Hartsuiker, Johannes Antoon, PCVD method and apparatus.
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  44. Burov, Ekaterina; Pastouret, Alain; de Montmorillon, Louis-Anne; Bergonzo, Aurelien, Rare-earth-doped amplifying optical fiber.
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  45. Bigot-Astruc, Marianne; Sillard, Pierre, Single-mode optical fiber.
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  46. Bigot-Astruc, Marianne; Sillard, Pierre; Richard, Simon, Single-mode optical fiber.
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  47. Sillard, Pierre; Bigot-Astruc, Marianne, Single-mode optical fiber.
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  48. McAlpine, Warren Welborn; Seddon, David Alan, Stretchable fiber optic cable.
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  49. McAlpine, Warren Welborn; Seddon, David Alan, Stretchable fiber optic cable.
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  50. Molin, Denis; Sillard, Pierre; Bigot-Astruc, Marianne, Trench-assisted multimode optical fiber.
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  51. Quinn, Justin, Ultra-high fiber density micro-duct cable with extreme operating performance.
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  52. Quinn, Justin, Ultra-high fiber density micro-duct cable with extreme operating performance.
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  53. Parris, Don, Water-soluble water-blocking element.
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