Method for installing optical cable in pipeline

Method for installing optical cable in pipeline

  • CN 104,977,683 A
  • Filed: 04/14/2014
  • Published: 10/14/2015
  • Est. Priority Date: 04/14/2014
  • Status: Active Application
First Claim
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1. a method for optical cable is installed in pipeline, comprises the steps:

  • An annular projection is set in the position of the close end of optical cable to be installed;

    The optical cable being provided with described annular projection is inserted in pipeline;

    AndIn described pipeline, carry optical cable, blown in described pipeline by optical cable erecting equipment simultaneously, extend in described pipeline to blow described optical cable.

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