Title:
OPTICAL-FIBER MEASUREMENT CABLE FOR RADIATION ENVIRONMENT
Document Type and Number:
WIPO Patent Application WO/2024/038512
Kind Code:
A1
Abstract:
An optical-fiber measurement cable (10) for a radiation environment, the cable having high-temperature resistance, burning resistance, and radiation resistance, includes: a base member (1) made of PEEK and having an embossed surface; and optical cables (4) provided in a central portion inside the base member (1), the cable being formed in a tape shape as a whole, and is characterized in that the optical cables (4) have, inside thereof, optical fibers (2) for measurement, and the surfaces of the optical cables (4) are covered by inorganic-organic hybrid polymer films (3).
Inventors:
KISHIDA KINZO (JP)
BERTRAND JOHAN (FR)
BERTRAND JOHAN (FR)
Application Number:
PCT/JP2022/031033
Publication Date:
February 22, 2024
Filing Date:
August 17, 2022
Export Citation:
Assignee:
NEUBREX CO LTD (JP)
AGENCE NAT POUR LA GESTION DES DECHETS RADIOACTIFS (FR)
AGENCE NAT POUR LA GESTION DES DECHETS RADIOACTIFS (FR)
International Classes:
G02B6/44; G01D5/26; G02B6/00
Foreign References:
| CN112415695A | 2021-02-26 | |||
| JP2012523578A | 2012-10-04 | |||
| JP2007225785A | 2007-09-06 | |||
| US20110240163A1 | 2011-10-06 | |||
| JP2002023030A | 2002-01-23 | |||
| JP2000227368A | 2000-08-15 | |||
| JP2009063356A | 2009-03-26 | |||
| JP2020177216A | 2020-10-29 | |||
| CN207408016U | 2018-05-25 |
Attorney, Agent or Firm:
PALMO PATENT FIRM, P.C. (JP)
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