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MX2016000711A - Dispositivo de inmersion para una fibra optica para medir la temperatura de un fundido. - Google Patents

Dispositivo de inmersion para una fibra optica para medir la temperatura de un fundido.

Info

Publication number
MX2016000711A
MX2016000711A MX2016000711A MX2016000711A MX2016000711A MX 2016000711 A MX2016000711 A MX 2016000711A MX 2016000711 A MX2016000711 A MX 2016000711A MX 2016000711 A MX2016000711 A MX 2016000711A MX 2016000711 A MX2016000711 A MX 2016000711A
Authority
MX
Mexico
Prior art keywords
optical fiber
immersion device
temperature
feeding
melt
Prior art date
Application number
MX2016000711A
Other languages
English (en)
Inventor
Guido Jacobus Neyens
Michel Thys
Frank Stevens
Original Assignee
Heraeus Electro Nite Int
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 Heraeus Electro Nite Int filed Critical Heraeus Electro Nite Int
Publication of MX2016000711A publication Critical patent/MX2016000711A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D2/00—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass
    • 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
    • G01K11/32—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in 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
    • G01J5/0037—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D2/00—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass
    • B22D2/006—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass for the temperature of the molten metal
    • 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
    • G01J5/0275—Control or determination of height or distance or angle information for sensors or receivers
    • 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
    • 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
    • G01J5/047—Mobile mounting; Scanning 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
    • G01J5/048—Protective parts
    • 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
    • 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
    • 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
    • G01K11/06—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using melting, freezing, or softening

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Radiation Pyrometers (AREA)

Abstract

La invención se refiere a un dispositivo de inmersión para medir la temperatura con una fibra óptica, preferiblemente una fibra óptica recubierta con metal en un recipiente metalúrgico. Un dispositivo de inmersión de acuerdo con la presente invención comprende un canal de alimentación y medios de alimentación para alimentar una fibra óptica hacia el interior de un tubo de guía desechable y para alimentar el tubo de guía desechable junto con la fibra óptica hacia un fundido. El dispositivo de inmersión comprende medios de control para monitorear la posición de un extremo de la fibra con relación a un extremo del tubo de guía. Se encontró que la posición relativa determina la calidad de una medición de temperatura. Consecuentemente, monitorear la posición relativa hace posible determinar la calidad de una medición de temperatura y así mejorar las mediciones de temperatura.
MX2016000711A 2015-01-28 2016-01-18 Dispositivo de inmersion para una fibra optica para medir la temperatura de un fundido. MX2016000711A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15152838.7A EP3051264B1 (en) 2015-01-28 2015-01-28 Immersion device for an optical fiber for measuring the temperature of a melt

Publications (1)

Publication Number Publication Date
MX2016000711A true MX2016000711A (es) 2016-07-27

Family

ID=52396591

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016000711A MX2016000711A (es) 2015-01-28 2016-01-18 Dispositivo de inmersion para una fibra optica para medir la temperatura de un fundido.

Country Status (11)

Country Link
US (1) US10024731B2 (es)
EP (1) EP3051264B1 (es)
JP (1) JP2016138888A (es)
KR (1) KR101742903B1 (es)
CN (1) CN105823572B (es)
AU (1) AU2015261656B2 (es)
BR (1) BR102016001332A2 (es)
CA (1) CA2912033A1 (es)
MX (1) MX2016000711A (es)
RU (1) RU2016102417A (es)
TW (1) TW201629445A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3051264B1 (en) * 2015-01-28 2017-11-15 Heraeus Electro-Nite International N.V. Immersion device for an optical fiber for measuring the temperature of a melt
TR201815134T4 (tr) * 2015-01-28 2018-11-21 Heraeus Electro Nite Int Bir eriyiğin sıcaklığını ölçmeye yönelik bir optik elyaf için besleme cihazı.
CN109668536B (zh) * 2019-03-01 2023-08-25 广西玉柴机器股份有限公司 一种炉体检测仪及检测方法
ES2951086T3 (es) 2021-02-01 2023-10-17 Heraeus Electro Nite Int Dispositivo de inmersión para medición de temperatura y método para detección de posición

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59219702A (ja) * 1983-05-28 1984-12-11 Nippon Telegr & Teleph Corp <Ntt> 光フアイバの被覆除去方法
JPH0658816A (ja) * 1992-08-07 1994-03-04 Nkk Corp 消耗形光ファイバ温度測定装置
JP3166483B2 (ja) 1993-10-05 2001-05-14 日本鋼管株式会社 光ファイバーによる測温装置
KR0134654B1 (ko) * 1993-10-05 1998-04-20 이요시 슌키치 광파이버를 사용한 온도측정장치 및 방법
JP2795146B2 (ja) * 1993-11-30 1998-09-10 日本鋼管株式会社 測温用二重被覆光ファイバ
DE69722305T2 (de) * 1996-04-09 2004-04-01 Nkk Corp. Vorrichtung zum Messen der Temperatur von geschmolzenem Metall
JPH09304185A (ja) 1996-05-14 1997-11-28 Tokai Carbon Co Ltd 溶融金属の温度測定方法および装置
JP3303029B2 (ja) * 1997-11-14 2002-07-15 三菱マテリアル株式会社 高温溶体用光温度測定装置並びに金属精製設備及び金属精製方法
CN2339980Y (zh) * 1998-10-12 1999-09-22 武汉钢铁(集团)公司 光纤式熔融金属温度测量装置
SE520249C2 (sv) * 2001-07-02 2003-06-17 Acreo Ab Förfarande för anordnande av en longitudinell, fast kropp inuti en fiber
JP2003181601A (ja) * 2001-12-18 2003-07-02 Daido Steel Co Ltd 鋳造方法および鋳造装置
DE10331125B3 (de) * 2003-07-09 2004-09-16 Heraeus Electro-Nite International N.V. Verfahren zum Abgleichen und Messen in Schmelzen mittels optischer Fasern sowie Vorrichtung dazu und deren Verwendung
DE10331124B3 (de) * 2003-07-09 2005-02-17 Heraeus Electro-Nite International N.V. Verfahren und Vorrichtung zum Messen der Abkühlkurve von Schmelzenproben und/oder der Aufheizkurve von Schmelzenproben sowie deren Verwendung
US6964516B2 (en) 2004-02-11 2005-11-15 Heraeus-Electro Nite International N.V. Device and method for measuring temperature in molten metals
DE102004063365A1 (de) * 2004-12-30 2006-07-13 Sms Demag Ag Vorrichtung zur Erfassung der Temperatur und der Analyse von Schmelzen in metallurgischen Schmelzgefäßen
GB2438214A (en) * 2006-05-19 2007-11-21 Heraeus Electro Nite Int Measuring a parameter of a molten bath
UA82637C2 (uk) 2007-07-23 2008-04-25 Государственное Предприятие «Харьковские Агрегатное Конструкторское Бюро» Спосіб виготовлення ротора асинхронного двигуна
JP2010071666A (ja) * 2008-09-16 2010-04-02 Sinfonia Technology Co Ltd 気密溶解設備
CN102768073A (zh) * 2011-06-24 2012-11-07 戈达·乔蒂 用于熔融金属等物质温度测量的浸入式传感器及其测量方法
EP2799824B1 (en) 2013-04-30 2019-10-23 Heraeus Electro-Nite International N.V. Method and apparatus for measuring the temperature of a molten metal
EP2940441B1 (en) * 2014-04-30 2020-01-01 Heraeus Electro-Nite International N.V. Device for measuring the temperature of a molten metal
EP3051264B1 (en) * 2015-01-28 2017-11-15 Heraeus Electro-Nite International N.V. Immersion device for an optical fiber for measuring the temperature of a melt
TR201815134T4 (tr) * 2015-01-28 2018-11-21 Heraeus Electro Nite Int Bir eriyiğin sıcaklığını ölçmeye yönelik bir optik elyaf için besleme cihazı.
EP3051263A1 (en) * 2015-01-28 2016-08-03 Heraeus Electro-Nite International N.V. Immersion device for an optical fiber for measuring the temperature of a melt

Also Published As

Publication number Publication date
CN105823572A (zh) 2016-08-03
KR20160092916A (ko) 2016-08-05
EP3051264B1 (en) 2017-11-15
KR101742903B1 (ko) 2017-06-01
JP2016138888A (ja) 2016-08-04
US10024731B2 (en) 2018-07-17
CN105823572B (zh) 2018-11-27
AU2015261656A1 (en) 2016-08-11
EP3051264A1 (en) 2016-08-03
RU2016102417A (ru) 2017-08-01
CA2912033A1 (en) 2016-07-28
US20160216161A1 (en) 2016-07-28
BR102016001332A2 (pt) 2016-08-23
AU2015261656B2 (en) 2016-08-18
TW201629445A (zh) 2016-08-16

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