| 摘要 |
PROBLEM TO BE SOLVED: To provide an optical fiber sensor cable which facilitates manufacturing and constructions with piping etc. , and stably senses distributional stains caused by wall reductions and shape changes in the piping under a high-temperature environment. SOLUTION: The optical fiber sensor cable is equipped with: an elongated sensor substrate; at least one strain detecting fiber fixed to one surface of the sensor substrate along the longitudinal direction; and an insulating film disposed on the surface opposite to the one surface of the sensor substrate along the longitudinal direction. COPYRIGHT: (C)2009,JPO&INPIT
|
