Title:
OPTICAL FIBER HOLDING SHEET
Document Type and Number:
WIPO Patent Application WO/2017/150457
Kind Code:
A1
Abstract:
This optical fiber holding sheet can facilitate the installation of an optical fiber with a sensor. The optical fiber holding sheet includes: an optical fiber having a sensor provided to a part thereof; a protective body attached to the sensor; and a holding sheet thicker than the protective body. The holding sheet includes an elastic first layer and a second layer having higher rigidity than the first layer, and has a hole or a cutout portion at the outer periphery forming a sensor space. The optical fiber has a portion thereof held inside the first layer, and has a wired portion passing through the sensor space from the inside of the first layer to the inside of the first layer again. The sensor is installed in the sensor space.
Inventors:
SUZUKI MASAYOSHI (JP)
GOTO MAKOTO (JP)
GOTO MAKOTO (JP)
Application Number:
PCT/JP2017/007519
Publication Date:
September 08, 2017
Filing Date:
February 27, 2017
Export Citation:
Assignee:
TOMOEGAWA CO LTD (JP)
International Classes:
G02B6/46; G01K11/32; G02B6/255; G01B11/16
Foreign References:
| JP2008070357A | 2008-03-27 | |||
| JP2005134199A | 2005-05-26 | |||
| JP2001141936A | 2001-05-25 | |||
| JP2004074683A | 2004-03-11 | |||
| JPH11218621A | 1999-08-10 | |||
| US20020028034A1 | 2002-03-07 | |||
| JP2005091151A | 2005-04-07 | |||
| JP2006208264A | 2006-08-10 | |||
| JP2010517028A | 2010-05-20 | |||
| GB2540271A | 2017-01-11 |
Attorney, Agent or Firm:
YOSHINOBU, Akihiro et al. (JP)
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