Invention Grant
- Patent Title: System and method for loose tube tight buffer indoor/outdoor optical fiber cable
- Patent Title (中): 松套管缓冲室内/室外光缆系统及方法
-
Application No.: US11600932Application Date: 2006-11-16
-
Publication No.: US07664354B2Publication Date: 2010-02-16
- Inventor: David Keller , Bernard Michael Blell
- Applicant: David Keller , Bernard Michael Blell
- Applicant Address: FR Paris
- Assignee: Nexans
- Current Assignee: Nexans
- Current Assignee Address: FR Paris
- Agency: Sofer & Haroun, LLP
- Main IPC: G02B6/44
- IPC: G02B6/44
Abstract:
A fiber cable having at least one fiber optic element, a water swellable powder, disposed on the fiber optic element and a tube surrounding the fiber element and the water swellable powder. The fiber optic element is in a loose non-coupled arrangement with respect to the inside of the tube such that during installation, mechanical installation stresses applied to the cable and the tube are not imparted to the fiber optic element therein.
Public/Granted literature
- US20080031580A1 System and method for loose tube tight buffer indoor/outdoor optical fiber cable Public/Granted day:2008-02-07
Information query
