JPS56110023A - Detecting device for temperature of charged body - Google Patents

Detecting device for temperature of charged body

Info

Publication number
JPS56110023A
JPS56110023A JP1266480A JP1266480A JPS56110023A JP S56110023 A JPS56110023 A JP S56110023A JP 1266480 A JP1266480 A JP 1266480A JP 1266480 A JP1266480 A JP 1266480A JP S56110023 A JPS56110023 A JP S56110023A
Authority
JP
Japan
Prior art keywords
temperature
housing
phase
bus bar
photosignal
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
JP1266480A
Other languages
Japanese (ja)
Inventor
Terusato Kanazawa
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 JP1266480A priority Critical patent/JPS56110023A/en
Publication of JPS56110023A publication Critical patent/JPS56110023A/en
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
    • G01K11/14—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 inorganic materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

PURPOSE:To detect the temperature successively and accurately by transducing the temperature into a photosignal corresponding thereto by using an optical temperature sensor, introducing the photosignal to the outside of a housing body and thereby conducting detection of the temperature. CONSTITUTION:A phase-separation bus bar as a conductor through which large current flows is covered with a housing (housing box) 3. On the phase-separation bus bar is set directly the optical temperature sensor 6 constituted by piling a plurality of birefringent crystals on one another sequentially, and the temperature of the phase-separation bus bar is thereby transduced into the photosignal corresponding thereto, then led to the outside of the housing 3 being null in potential by an output fiber 5 as an optical fiber, transmitted at a predetermined distance and transduced into a temperature signal at a central operation chamber located remotely, whereby monitoring of the temperature is conducted.
JP1266480A 1980-02-05 1980-02-05 Detecting device for temperature of charged body Pending JPS56110023A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1266480A JPS56110023A (en) 1980-02-05 1980-02-05 Detecting device for temperature of charged body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1266480A JPS56110023A (en) 1980-02-05 1980-02-05 Detecting device for temperature of charged body

Publications (1)

Publication Number Publication Date
JPS56110023A true JPS56110023A (en) 1981-09-01

Family

ID=11811626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1266480A Pending JPS56110023A (en) 1980-02-05 1980-02-05 Detecting device for temperature of charged body

Country Status (1)

Country Link
JP (1) JPS56110023A (en)

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