JPS5276086A - Device for measuring temperature of radiation from molten metals - Google Patents

Device for measuring temperature of radiation from molten metals

Info

Publication number
JPS5276086A
JPS5276086A JP50152983A JP15298375A JPS5276086A JP S5276086 A JPS5276086 A JP S5276086A JP 50152983 A JP50152983 A JP 50152983A JP 15298375 A JP15298375 A JP 15298375A JP S5276086 A JPS5276086 A JP S5276086A
Authority
JP
Japan
Prior art keywords
radiation
measuring temperature
molten metals
temperature
metals
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
JP50152983A
Other languages
Japanese (ja)
Inventor
Toru Inouchi
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
Original Assignee
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP50152983A priority Critical patent/JPS5276086A/en
Publication of JPS5276086A publication Critical patent/JPS5276086A/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
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • 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
    • G01J5/08—Optical arrangements
    • G01J5/0818—Waveguides
    • G01J5/0821—Optical fibres
    • 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
    • G01J5/08—Optical arrangements
    • G01J5/084—Adjustable or slidable
    • 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
    • G01J5/08—Optical arrangements
    • G01J5/0887—Integrating cavities mimicking black bodies, wherein the heat propagation between the black body and the measuring element does not occur within a solid; Use of bodies placed inside the fluid stream for measurement of the temperature of gases; Use of the reemission from a surface, e.g. reflective surface; Emissivity enhancement by multiple reflections

Landscapes

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

Abstract

PURPOSE:To provide a device for measuring temperature of radiation from metals, by which radiation energy (infrared rays) is led via optical fibers to detecting element to overcome inconvenience and instability of conventional thermocoupler and enable measurement of temperature with high precision and stability.
JP50152983A 1975-12-22 1975-12-22 Device for measuring temperature of radiation from molten metals Pending JPS5276086A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50152983A JPS5276086A (en) 1975-12-22 1975-12-22 Device for measuring temperature of radiation from molten metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50152983A JPS5276086A (en) 1975-12-22 1975-12-22 Device for measuring temperature of radiation from molten metals

Publications (1)

Publication Number Publication Date
JPS5276086A true JPS5276086A (en) 1977-06-25

Family

ID=15552390

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50152983A Pending JPS5276086A (en) 1975-12-22 1975-12-22 Device for measuring temperature of radiation from molten metals

Country Status (1)

Country Link
JP (1) JPS5276086A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56129827A (en) * 1980-03-17 1981-10-12 Furukawa Electric Co Ltd:The Detecting method for temperature of object
JPS61243331A (en) * 1985-04-19 1986-10-29 Japan Sensaa Corp:Kk Infrared thermometer for molten aluminum
US4652143A (en) * 1984-11-29 1987-03-24 Luxtron Corporation Optical temperature measurement techniques
US4666314A (en) * 1983-12-22 1987-05-19 Kabushiki Kaisha Kobe Seiko Sho Method and apparatus for measuring temperature in the high pressure furnace of a hot isostatic pressing
EP0275059A2 (en) * 1987-01-15 1988-07-20 Vanzetti Systems, Inc. Immersion infrared thermometer for molten materials
US4789992A (en) * 1985-10-15 1988-12-06 Luxtron Corporation Optical temperature measurement techniques
JPH03103729A (en) * 1989-09-18 1991-04-30 Nkk Corp Radiation thermometer for molten iron
US5601365A (en) * 1994-09-26 1997-02-11 Ford Motor Company Sensing device for controlling electromagnetic field generator for adhesive curing
US5733043A (en) * 1993-11-30 1998-03-31 Nkk Corporation Temperature measuring device
US6004031A (en) * 1993-11-30 1999-12-21 Nkk Corporation Temperature measuring device
US6364524B1 (en) * 1998-04-14 2002-04-02 Advanced Fuel Research, Inc High speed infrared radiation thermometer, system, and method

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56129827A (en) * 1980-03-17 1981-10-12 Furukawa Electric Co Ltd:The Detecting method for temperature of object
USRE33245E (en) * 1983-12-22 1990-06-26 Kabushiki Kaisha Kobe Seiko Sho Method and apparatus for measuring temperature in the high pressure furnace of a hot isostatic pressing
US4666314A (en) * 1983-12-22 1987-05-19 Kabushiki Kaisha Kobe Seiko Sho Method and apparatus for measuring temperature in the high pressure furnace of a hot isostatic pressing
US4652143A (en) * 1984-11-29 1987-03-24 Luxtron Corporation Optical temperature measurement techniques
JPH0473535B2 (en) * 1985-04-19 1992-11-24
JPS61243331A (en) * 1985-04-19 1986-10-29 Japan Sensaa Corp:Kk Infrared thermometer for molten aluminum
US4789992A (en) * 1985-10-15 1988-12-06 Luxtron Corporation Optical temperature measurement techniques
EP0275059A3 (en) * 1987-01-15 1989-12-27 Vanzetti Systems, Inc. Immersion infrared thermometer for molten materials
EP0275059A2 (en) * 1987-01-15 1988-07-20 Vanzetti Systems, Inc. Immersion infrared thermometer for molten materials
JPH03103729A (en) * 1989-09-18 1991-04-30 Nkk Corp Radiation thermometer for molten iron
US5733043A (en) * 1993-11-30 1998-03-31 Nkk Corporation Temperature measuring device
US6004031A (en) * 1993-11-30 1999-12-21 Nkk Corporation Temperature measuring device
US6227702B1 (en) 1993-11-30 2001-05-08 Nkk Corporation Method and apparatus for measuring a temperature of a molten metal
US5601365A (en) * 1994-09-26 1997-02-11 Ford Motor Company Sensing device for controlling electromagnetic field generator for adhesive curing
US6364524B1 (en) * 1998-04-14 2002-04-02 Advanced Fuel Research, Inc High speed infrared radiation thermometer, system, and method

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