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US06779927B2 Feedthrough with optic fiber sealed in protective tube and optical measurement apparatus using the same 有权
馈通光纤密封在保护管和使用其的光学测量装置

  • Patent Title: Feedthrough with optic fiber sealed in protective tube and optical measurement apparatus using the same
  • Patent Title (中): 馈通光纤密封在保护管和使用其的光学测量装置
  • Application No.: US10380882
    Application Date: 2003-03-19
  • Publication No.: US06779927B2
    Publication Date: 2004-08-24
  • Inventor: Fabien Cens , Fadhel Rezgui
  • Applicant: Fabien Cens , Fadhel Rezgui
  • Priority: FR0012250 20000925
  • Main IPC: G02B636
  • IPC: G02B636
Feedthrough with optic fiber sealed in protective tube and optical measurement apparatus using the same
Abstract:
The invention relates to an optical feedthrough including an optical fiber (11) and a protective tube (10) surrounding said fiber. In the invention, a seal (6) extends inside the annular space between the protective tube and the optical fiber, the length of said seal being greater than 50 mm.
Abstract(Chinese):

本发明涉及包括光纤（11）和围绕所述光纤的保护管（10）的光学馈通。 在本发明中，密封件（6）在保护管和光纤之间的环形空间的内部延伸，所述密封件的长度大于50mm。

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