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JPS53116882A - Optical temperature detector - Google Patents

Optical temperature detector

Info

Publication number
JPS53116882A
JPS53116882A JP3103577A JP3103577A JPS53116882A JP S53116882 A JPS53116882 A JP S53116882A JP 3103577 A JP3103577 A JP 3103577A JP 3103577 A JP3103577 A JP 3103577A JP S53116882 A JPS53116882 A JP S53116882A
Authority
JP
Japan
Prior art keywords
temperature detector
optical temperature
temperature
operative
emit
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
JP3103577A
Other languages
Japanese (ja)
Inventor
Naoto Mogi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP3103577A priority Critical patent/JPS53116882A/en
Publication of JPS53116882A publication Critical patent/JPS53116882A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/48—Thermography; Techniques using wholly visual means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radiation Pyrometers (AREA)

Abstract

PURPOSE:To stably detect the temperature from a remote point by optically coupling an optically active substance, which is operative to emit the light having such a wavelength as corresponds to the temperature variation, and an optical fiber while using no electric power for the transmission of the temperature information.
JP3103577A 1977-03-23 1977-03-23 Optical temperature detector Pending JPS53116882A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3103577A JPS53116882A (en) 1977-03-23 1977-03-23 Optical temperature detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3103577A JPS53116882A (en) 1977-03-23 1977-03-23 Optical temperature detector

Publications (1)

Publication Number Publication Date
JPS53116882A true JPS53116882A (en) 1978-10-12

Family

ID=12320237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3103577A Pending JPS53116882A (en) 1977-03-23 1977-03-23 Optical temperature detector

Country Status (1)

Country Link
JP (1) JPS53116882A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5661625A (en) * 1979-10-10 1981-05-27 Asea Ab Temperature measuring apparatus using optical fiber
JPS581627A (en) * 1981-06-23 1983-01-07 東洋製罐株式会社 Method of sterilizing sealed package
WO1988008123A1 (en) * 1987-04-09 1988-10-20 Terumo Kabushiki Kaisha Thermometer
US5547283A (en) * 1994-11-01 1996-08-20 Kronberg; James W. Optical temperature sensor using thermochromic semiconductors

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5661625A (en) * 1979-10-10 1981-05-27 Asea Ab Temperature measuring apparatus using optical fiber
JPS581627A (en) * 1981-06-23 1983-01-07 東洋製罐株式会社 Method of sterilizing sealed package
JPS6339225B2 (en) * 1981-06-23 1988-08-04 Toyo Seikan Kaisha Ltd
WO1988008123A1 (en) * 1987-04-09 1988-10-20 Terumo Kabushiki Kaisha Thermometer
US5547283A (en) * 1994-11-01 1996-08-20 Kronberg; James W. Optical temperature sensor using thermochromic semiconductors
US5772328A (en) * 1994-11-01 1998-06-30 The United States Of America As Represented By The United States Department Of Energy Optical temperature sensor using thermochromic semiconductors

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