Title:
THROUGH STRUCTURE FOR OPTICAL FIBER SENSOR AND GASIFICATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/057807
Kind Code:
A1
Abstract:
A through structure for an optical fiber sensor according to the present invention is to pass through a partition wall that partitions a first space and a second space that has a higher internal temperature than the first space. The through structure has at least one optical fiber that is inserted through a through hole that passes through the partition wall, a metal sealing tube through which the at least one optical fiber is inserted, an optical fiber connector that has a connection part to which one end of the at least one optical fiber is connected, and a joint member that has an insertion hole through which the metal sealing tube is inserted and is configured to removably support the metal sealing tube as inserted into the insertion hole. The insertion hole in the joint member is large enough for the optical fiber connector to be inserted therethrough.
Inventors:
YOSHIDA SHIGERU (JP)
NAKANO YOUJI (JP)
MORI SHINICHIRO (JP)
NAKANO YOUJI (JP)
MORI SHINICHIRO (JP)
Application Number:
PCT/JP2023/029573
Publication Date:
March 21, 2024
Filing Date:
August 16, 2023
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
MITSUBISHI POWER LTD (JP)
MITSUBISHI POWER LTD (JP)
International Classes:
G01K1/14; C10J3/46; C10J3/48; G01D5/353; G01K11/32; G02B6/46
Foreign References:
| JP2004101907A | 2004-04-02 | |||
| JPH0380206A | 1991-04-05 | |||
| JPS636329U | 1988-01-16 | |||
| JP2021524920A | 2021-09-16 | |||
| JPH0741431U | 1995-07-21 |
Attorney, Agent or Firm:
SSIP PATENT ATTORNEY CORPORATION (JP)
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