JPS56115930A - Temperature-detecting device - Google Patents

Temperature-detecting device

Info

Publication number
JPS56115930A
JPS56115930A JP1887380A JP1887380A JPS56115930A JP S56115930 A JPS56115930 A JP S56115930A JP 1887380 A JP1887380 A JP 1887380A JP 1887380 A JP1887380 A JP 1887380A JP S56115930 A JPS56115930 A JP S56115930A
Authority
JP
Japan
Prior art keywords
temperature
light
normal
optical fiber
luminous energy
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.)
Pending
Application number
JP1887380A
Other languages
English (en)
Inventor
Toshiaki Murahashi
Shigeyuki Kawabata
Tatsuo Masumi
Motomu Yoshimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP1887380A priority Critical patent/JPS56115930A/ja
Publication of JPS56115930A publication Critical patent/JPS56115930A/ja
Pending legal-status Critical Current

Links

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
    • G01K11/12—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance
    • G01K11/18—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance of materials which change translucency

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
JP1887380A 1980-02-18 1980-02-18 Temperature-detecting device Pending JPS56115930A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1887380A JPS56115930A (en) 1980-02-18 1980-02-18 Temperature-detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1887380A JPS56115930A (en) 1980-02-18 1980-02-18 Temperature-detecting device

Publications (1)

Publication Number Publication Date
JPS56115930A true JPS56115930A (en) 1981-09-11

Family

ID=11983655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1887380A Pending JPS56115930A (en) 1980-02-18 1980-02-18 Temperature-detecting device

Country Status (1)

Country Link
JP (1) JPS56115930A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62189630U (ja) * 1986-05-23 1987-12-02
JPS63502531A (ja) * 1986-02-12 1988-09-22 サウンデック・オ−・ワイ 光ファイバ温度計または温度警告装置
JPH0542711U (ja) * 1991-11-08 1993-06-11 愛三工業株式会社 ダイアフラム式アクチユエータ
WO2003081193A1 (en) * 2002-03-27 2003-10-02 Council Of Scientific And Industrial Research Intensity modulated fiber optic temperature switching immersion probe
CN109668652A (zh) * 2019-02-28 2019-04-23 武汉工程大学 一种玻璃管填充的光纤温度测量装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5448586A (en) * 1977-09-10 1979-04-17 Ishii Hideki Heat sensor
JPS54139778A (en) * 1978-04-21 1979-10-30 Mitsubishi Electric Corp Photosensor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5448586A (en) * 1977-09-10 1979-04-17 Ishii Hideki Heat sensor
JPS54139778A (en) * 1978-04-21 1979-10-30 Mitsubishi Electric Corp Photosensor

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63502531A (ja) * 1986-02-12 1988-09-22 サウンデック・オ−・ワイ 光ファイバ温度計または温度警告装置
US4906107A (en) * 1986-02-12 1990-03-06 Soundek Oy Fibre-optic thermometer or temperature alarm device
JPS62189630U (ja) * 1986-05-23 1987-12-02
JPH0542711U (ja) * 1991-11-08 1993-06-11 愛三工業株式会社 ダイアフラム式アクチユエータ
WO2003081193A1 (en) * 2002-03-27 2003-10-02 Council Of Scientific And Industrial Research Intensity modulated fiber optic temperature switching immersion probe
CN109668652A (zh) * 2019-02-28 2019-04-23 武汉工程大学 一种玻璃管填充的光纤温度测量装置
CN109668652B (zh) * 2019-02-28 2020-10-23 武汉工程大学 一种玻璃管填充的光纤温度测量装置

Similar Documents

Publication Publication Date Title
JPS56115930A (en) Temperature-detecting device
JPS5752835A (en) Temperature sensor element
JPS57133407A (en) Optical fiber
JPS5422883A (en) Laser power detector
JPS5211081A (en) Fluide refraction index measurement unit
JPS523478A (en) Radiation detecting device
JPS5313885A (en) Semiconductor light emitting device
JPS5366191A (en) Photo coupler
JPS533784A (en) Light emitting diode for optical fibers and its production
JPS5230474A (en) Apparatus for measuring power line current
JPS5763430A (en) Temperature measurement for deep part by laser
JPS5230473A (en) Apparatus for measuring power line current
JPS57150821A (en) Optical write type light bulb element
JPS57108621A (en) Photoelectric length measure
JPS56107113A (en) Detecting method for tilt angle
JPS5339894A (en) Photo coupling isolator
JPS5374084A (en) Measuring method for refractive index distribution of optical transmission path
JPS55144516A (en) Temperature sensor
JPS51129252A (en) Optical cell for measuring optical transmission lines
JPS54154292A (en) Photo detecting semiconductor device
JPS5220889A (en) Device for determination of refractive index of fluid
JPS5697841A (en) Temperature fluctuation detection system
JPS5342089A (en) Photoelectric detector
JPS51131376A (en) Refractive index meter
JPS5524665A (en) Sunburn warning device