KR900000625Y1 - 저온 검지 광케이블 - Google Patents

저온 검지 광케이블 Download PDF

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Publication number
KR900000625Y1
KR900000625Y1 KR2019840004636U KR840004636U KR900000625Y1 KR 900000625 Y1 KR900000625 Y1 KR 900000625Y1 KR 2019840004636 U KR2019840004636 U KR 2019840004636U KR 840004636 U KR840004636 U KR 840004636U KR 900000625 Y1 KR900000625 Y1 KR 900000625Y1
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KR
South Korea
Prior art keywords
temperature detection
low temperature
optical cable
optical fiber
core
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
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KR2019840004636U
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English (en)
Korean (ko)
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KR850002030U (ko
Inventor
오사무 이찌까와
야스노리 사이또오
Original Assignee
스미도모덴기 고오교오 가부시기가이샤
나까하라 쯔네오
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Application filed by 스미도모덴기 고오교오 가부시기가이샤, 나까하라 쯔네오 filed Critical 스미도모덴기 고오교오 가부시기가이샤
Publication of KR850002030U publication Critical patent/KR850002030U/ko
Application granted granted Critical
Publication of KR900000625Y1 publication Critical patent/KR900000625Y1/ko
Expired legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/32—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
KR2019840004636U 1983-08-15 1984-05-19 저온 검지 광케이블 Expired KR900000625Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1983126254U JPS6033637U (ja) 1983-08-15 1983-08-15 低温検知光ケ−ブル
JP58-126254 1983-08-15

Publications (2)

Publication Number Publication Date
KR850002030U KR850002030U (ko) 1985-04-22
KR900000625Y1 true KR900000625Y1 (ko) 1990-01-30

Family

ID=30287152

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019840004636U Expired KR900000625Y1 (ko) 1983-08-15 1984-05-19 저온 검지 광케이블

Country Status (2)

Country Link
JP (1) JPS6033637U (enrdf_load_html_response)
KR (1) KR900000625Y1 (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2784199B2 (ja) * 1989-01-25 1998-08-06 中部電力株式会社 光ファイバ温度センサ

Also Published As

Publication number Publication date
KR850002030U (ko) 1985-04-22
JPH0127071Y2 (enrdf_load_html_response) 1989-08-14
JPS6033637U (ja) 1985-03-07

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