JPS5762010B2 - - Google Patents

Info

Publication number
JPS5762010B2
JPS5762010B2 JP50046834A JP4683475A JPS5762010B2 JP S5762010 B2 JPS5762010 B2 JP S5762010B2 JP 50046834 A JP50046834 A JP 50046834A JP 4683475 A JP4683475 A JP 4683475A JP S5762010 B2 JPS5762010 B2 JP S5762010B2
Authority
JP
Japan
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
Application number
JP50046834A
Other languages
Japanese (ja)
Other versions
JPS51121385A (en
Inventor
Toshitaka Torigoe
Ikutaro Yamazaki
Hisao Watanabe
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.)
Nippon Steel Corp
Tokyo Seiko Co Ltd
Original Assignee
Sumitomo Metal Industries Ltd
Tokyo Seiko 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 Sumitomo Metal Industries Ltd, Tokyo Seiko Co Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP50046834A priority Critical patent/JPS51121385A/ja
Publication of JPS51121385A publication Critical patent/JPS51121385A/ja
Publication of JPS5762010B2 publication Critical patent/JPS5762010B2/ja
Granted 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
    • G01J5/02—Constructional details
    • G01J5/05—Means for preventing contamination of the components of the optical system; Means for preventing obstruction of the radiation path
    • 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
    • G01J5/02—Constructional details
    • G01J5/04—Casings
    • G01J5/041—Mountings in enclosures or in a particular environment
    • 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
    • G01J5/02—Constructional details
    • G01J5/05—Means for preventing contamination of the components of the optical system; Means for preventing obstruction of the radiation path
    • G01J5/051—Means for preventing contamination of the components of the optical system; Means for preventing obstruction of the radiation path using a gas purge
    • 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
    • G01J5/02—Constructional details
    • G01J5/04—Casings
    • G01J5/041—Mountings in enclosures or in a particular environment
    • G01J5/042—High-temperature environment

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radiation Pyrometers (AREA)
JP50046834A 1975-04-17 1975-04-17 Padiation type thermometer Granted JPS51121385A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50046834A JPS51121385A (en) 1975-04-17 1975-04-17 Padiation type thermometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50046834A JPS51121385A (en) 1975-04-17 1975-04-17 Padiation type thermometer

Publications (2)

Publication Number Publication Date
JPS51121385A JPS51121385A (en) 1976-10-23
JPS5762010B2 true JPS5762010B2 (enrdf_load_stackoverflow) 1982-12-27

Family

ID=12758351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50046834A Granted JPS51121385A (en) 1975-04-17 1975-04-17 Padiation type thermometer

Country Status (1)

Country Link
JP (1) JPS51121385A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802967A (en) * 1971-08-27 1974-04-09 Rca Corp Iii-v compound on insulating substrate and its preparation and use

Also Published As

Publication number Publication date
JPS51121385A (en) 1976-10-23

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