CN1117581A - 用光纤测量温度的方法以及所用的装置 - Google Patents

用光纤测量温度的方法以及所用的装置 Download PDF

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Publication number
CN1117581A
CN1117581A CN95105589A CN95105589A CN1117581A CN 1117581 A CN1117581 A CN 1117581A CN 95105589 A CN95105589 A CN 95105589A CN 95105589 A CN95105589 A CN 95105589A CN 1117581 A CN1117581 A CN 1117581A
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CN
China
Prior art keywords
light
temperature
radiation thermometer
band
wavelength
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
CN95105589A
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English (en)
Chinese (zh)
Inventor
高山贵光
山田善郎
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
Priority claimed from JP11717394A external-priority patent/JPH07324983A/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of CN1117581A publication Critical patent/CN1117581A/zh
Pending legal-status Critical Current

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    • 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
    • G01J5/0037—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the heat emitted by liquids
    • G01J5/004—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the heat emitted by liquids by molten metals
    • 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
    • G01J5/60—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature
    • G01J5/602—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature using selective, monochromatic or bandpass filtering

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radiation Pyrometers (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Continuous Casting (AREA)
CN95105589A 1994-05-30 1995-05-29 用光纤测量温度的方法以及所用的装置 Pending CN1117581A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP117173/94 1994-05-30
JP117172/94 1994-05-30
JP6117172A JPH07324982A (ja) 1994-05-30 1994-05-30 消耗型光ファイバ温度計
JP11717394A JPH07324983A (ja) 1994-05-30 1994-05-30 消耗型光ファイバ温度計

Publications (1)

Publication Number Publication Date
CN1117581A true CN1117581A (zh) 1996-02-28

Family

ID=26455343

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95105589A Pending CN1117581A (zh) 1994-05-30 1995-05-29 用光纤测量温度的方法以及所用的装置

Country Status (7)

Country Link
US (1) US5730527A (enExample)
EP (2) EP0846939B1 (enExample)
JP (1) JPH07324982A (enExample)
KR (1) KR0160239B1 (enExample)
CN (1) CN1117581A (enExample)
DE (2) DE69532210T2 (enExample)
TW (1) TW323333B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100427909C (zh) * 2003-07-09 2008-10-22 贺利氏电子耐特国际股份公司 测量熔融物质的冷却曲线的方法和装置
CN112212977A (zh) * 2020-09-22 2021-01-12 北京理工大学 高速高分辨高精度超高温熔池温度场在线监测装置与方法
CN113167653A (zh) * 2018-11-21 2021-07-23 杰富意钢铁株式会社 温度测定装置的校准方法、温度测定装置的校准装置、物理量测定装置的校准方法和物理量测定装置的校准装置

Families Citing this family (22)

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US6004031A (en) * 1993-11-30 1999-12-21 Nkk Corporation Temperature measuring device
US6354733B2 (en) 1999-01-15 2002-03-12 Ametex, Inc. System and method for determining combustion temperature using infrared emissions
US6370486B1 (en) 1999-01-15 2002-04-09 En'urga Inc. System and method for determining combustion temperature using infrared emissions
US6422745B1 (en) * 1999-01-15 2002-07-23 Ametek, Inc. System and method for determining combustion temperature using infrared emissions
US6232583B1 (en) * 1999-08-20 2001-05-15 Alcatel Infrared high temperature measurement of optical fiber during draw
US6647350B1 (en) * 2000-06-02 2003-11-11 Exactus, Inc. Radiometric temperature measurement system
US6816803B1 (en) * 2000-06-02 2004-11-09 Exactus, Inc. Method of optical pyrometry that is independent of emissivity and radiation transmission losses
US20050113890A1 (en) * 2003-11-25 2005-05-26 Ritchie Paul G. Energy delivery device with self-heat calibration
DE102004004241B3 (de) * 2004-01-27 2005-09-08 Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH Handlanze und Messvorrichtung mit Handlanze
KR100810729B1 (ko) * 2006-08-16 2008-03-07 오리온광통신(주) 액체 온도 측정장치
US20090123109A1 (en) * 2007-11-09 2009-05-14 Lxdata Inc Temperature sensor using an optical fiber
CN101162171B (zh) * 2007-11-28 2010-06-09 重庆大学 水雾介质下高温铸坯表面温度的测量方法
DE102008060507A1 (de) * 2008-07-10 2010-01-14 Sms Siemag Aktiengesellschaft Temperaturmessung in einer Kokille durch ein faseroptisches Messverfahren
US8428902B2 (en) 2010-11-01 2013-04-23 At&T Intellectual Property I, L.P. System and method for measuring fiber temperatures using OTDR measurements
US9429476B2 (en) * 2011-06-03 2016-08-30 Frederick S. Solheim Correcting noncontact infrared thermometer data by removing contamination of the intervening atmosphere
DE102012201501B4 (de) * 2012-02-02 2015-11-12 Ignatios Giannelis Vorrichtung zur Bestimmung der Temperatur einer Schmelze
CN105333962B (zh) * 2014-06-18 2018-06-22 中微半导体设备(上海)有限公司 一种修正双波段测温误差的温度测量方法及系统
DE102014012697B4 (de) * 2014-09-01 2016-06-09 Minkon GmbH Verfahren zur optischen Temperaturbestimmung eines geschmolzenen Metalls sowie Abspulvorrichtung zur Durchführung eines solchen Verfahrens
GB2543319A (en) 2015-10-14 2017-04-19 Heraeus Electro Nite Int Cored wire, method and device for the production
GB2543318A (en) 2015-10-14 2017-04-19 Heraeus Electro Nite Int Consumable optical fiber for measuring a temperature of a molten steel bath
EP3290881B1 (en) * 2016-09-01 2019-08-07 Heraeus Electro-Nite International N.V. Method for feeding an optical cored wire and immersion system to carry out the method
US10444083B2 (en) 2017-11-21 2019-10-15 Watlow Electric Manufacturing Company Multi-fiber optic sensing system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576486A (en) * 1983-08-23 1986-03-18 The United States Of America As Represented By The Secretary Of Commerce Optical fiber thermometer
JPS6219727A (ja) * 1985-07-18 1987-01-28 Japan Sensor Corp:Kk 溶融金属の浸漬温度計
EP0218157A3 (de) * 1985-10-07 1988-03-09 INTERATOM Gesellschaft mit beschränkter Haftung Präzisionspyrometer
US4881823A (en) * 1988-03-29 1989-11-21 Purdue Research Foundation Radiation thermometry
US5021980A (en) * 1989-02-21 1991-06-04 Lsi Logic Corporation Remote measurement of temperature
JPH04329323A (ja) * 1991-05-01 1992-11-18 Kawasaki Steel Corp 高温融体の測温装置
JP2897496B2 (ja) * 1991-11-15 1999-05-31 日本鋼管株式会社 消耗形光ファイバ温度計
JP2876881B2 (ja) 1992-03-02 1999-03-31 日本鋼管株式会社 溶融金属の温度測定装置及びレベル測定装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100427909C (zh) * 2003-07-09 2008-10-22 贺利氏电子耐特国际股份公司 测量熔融物质的冷却曲线的方法和装置
CN113167653A (zh) * 2018-11-21 2021-07-23 杰富意钢铁株式会社 温度测定装置的校准方法、温度测定装置的校准装置、物理量测定装置的校准方法和物理量测定装置的校准装置
CN113167653B (zh) * 2018-11-21 2023-09-05 杰富意钢铁株式会社 温度测定装置的校准方法、温度测定装置的校准装置、物理量测定装置的校准方法和物理量测定装置的校准装置
CN112212977A (zh) * 2020-09-22 2021-01-12 北京理工大学 高速高分辨高精度超高温熔池温度场在线监测装置与方法
CN112212977B (zh) * 2020-09-22 2022-02-08 北京理工大学 高速高分辨高精度超高温熔池温度场在线监测装置与方法

Also Published As

Publication number Publication date
EP0685715A1 (en) 1995-12-06
TW323333B (enExample) 1997-12-21
KR950033445A (ko) 1995-12-26
DE69532210D1 (de) 2004-01-08
EP0846939A1 (en) 1998-06-10
EP0685715B1 (en) 2001-07-04
DE69521564D1 (de) 2001-08-09
EP0846939B1 (en) 2003-11-26
DE69532210T2 (de) 2004-08-26
DE69521564T2 (de) 2002-05-23
US5730527A (en) 1998-03-24
JPH07324982A (ja) 1995-12-12
KR0160239B1 (ko) 1999-05-01

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