KR101679115B1 - 용융 금속의 온도를 측정하는 방법 및 장치 - Google Patents

용융 금속의 온도를 측정하는 방법 및 장치 Download PDF

Info

Publication number
KR101679115B1
KR101679115B1 KR1020140052968A KR20140052968A KR101679115B1 KR 101679115 B1 KR101679115 B1 KR 101679115B1 KR 1020140052968 A KR1020140052968 A KR 1020140052968A KR 20140052968 A KR20140052968 A KR 20140052968A KR 101679115 B1 KR101679115 B1 KR 101679115B1
Authority
KR
South Korea
Prior art keywords
optical fiber
guide tube
disposable
melt
disposable guide
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.)
Active
Application number
KR1020140052968A
Other languages
English (en)
Korean (ko)
Other versions
KR20140130075A (ko
Inventor
귀도 자코버스 네이엔스
미첼 다이스
프랭크 스티븐스
Original Assignee
헤라우스 일렉트로-나이트 인터내셔날 엔. 브이.
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 헤라우스 일렉트로-나이트 인터내셔날 엔. 브이. filed Critical 헤라우스 일렉트로-나이트 인터내셔날 엔. 브이.
Publication of KR20140130075A publication Critical patent/KR20140130075A/ko
Application granted granted Critical
Publication of KR101679115B1 publication Critical patent/KR101679115B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • G01J5/0037—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
    • G01J5/04—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
    • G01J5/048—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Radiation Pyrometers (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
KR1020140052968A 2013-04-30 2014-04-30 용융 금속의 온도를 측정하는 방법 및 장치 Active KR101679115B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13165941.9A EP2799824B1 (en) 2013-04-30 2013-04-30 Method and apparatus for measuring the temperature of a molten metal
EP13165941.9 2013-04-30

Publications (2)

Publication Number Publication Date
KR20140130075A KR20140130075A (ko) 2014-11-07
KR101679115B1 true KR101679115B1 (ko) 2016-11-23

Family

ID=48224781

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140052968A Active KR101679115B1 (ko) 2013-04-30 2014-04-30 용융 금속의 온도를 측정하는 방법 및 장치

Country Status (12)

Country Link
US (1) US9726545B2 (enExample)
EP (1) EP2799824B1 (enExample)
JP (1) JP6122806B2 (enExample)
KR (1) KR101679115B1 (enExample)
CN (1) CN104132750B (enExample)
AU (1) AU2014202069C1 (enExample)
BR (1) BR102014010207B1 (enExample)
IN (1) IN2014CH02102A (enExample)
RU (1) RU2576277C2 (enExample)
TW (1) TWI493161B (enExample)
UA (1) UA112664C2 (enExample)
ZA (1) ZA201402435B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200111222A (ko) * 2018-01-26 2020-09-28 민콘 게엠베하 고온 용융물의 온도의 광학 측정을 위한 광 도파관의 사용

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2574601A1 (en) * 2011-09-30 2013-04-03 Rockwool International A/S A method and an apparatus for measuring temperature of a fluid stream
DE102014012697B4 (de) * 2014-09-01 2016-06-09 Minkon GmbH Verfahren zur optischen Temperaturbestimmung eines geschmolzenen Metalls sowie Abspulvorrichtung zur Durchführung eines solchen Verfahrens
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
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
TR201815134T4 (tr) 2015-01-28 2018-11-21 Heraeus Electro Nite Int Bir eriyiğin sıcaklığını ölçmeye yönelik bir optik elyaf için besleme cihazı.
GB2543318A (en) * 2015-10-14 2017-04-19 Heraeus Electro Nite Int Consumable optical fiber for measuring a temperature of a molten steel bath
GB2543319A (en) * 2015-10-14 2017-04-19 Heraeus Electro Nite Int Cored wire, method and device for the production
JP6427829B2 (ja) 2016-03-31 2018-11-28 大陽日酸株式会社 冷鉄源の溶解・精錬炉、及び溶解・精錬炉の操業方法
US10065351B2 (en) * 2016-08-03 2018-09-04 Procon Training and Consulting, LLC Melt temperature measurement system
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
GB2558223B (en) 2016-12-22 2021-03-31 Heraeus Electro Nite Int Method for measuring a temperature of a molten metal bath
EP3929548A1 (en) * 2020-06-22 2021-12-29 Heraeus Electro-Nite International N.V. Device and method for measuring a temperature of a molten metal
EP4009020A1 (en) * 2020-12-02 2022-06-08 Heraeus Electro-Nite International N.V. Method and system for determining a series of temperature values of a molten metal bath
EP4009021A1 (en) * 2020-12-02 2022-06-08 Heraeus Electro-Nite International N.V. Method and system for determining a series of temperature values of a molten metal bath
EP4009019B1 (en) * 2020-12-02 2024-09-11 Heraeus Electro-Nite International N.V. Method and system for determining a temperature value of a molten metal bath
FI4036539T3 (fi) 2021-02-01 2023-06-28 Heraeus Electro Nite Int Upotuslaite lämpötilan mittaamiseen ja menetelmä sijainnin havaitsemiseen
EP4043845A1 (en) * 2021-02-10 2022-08-17 Heraeus Electro-Nite International N.V. Method and system for determining a temperature value of a molten metal bath
RU207695U1 (ru) * 2021-09-09 2021-11-11 Акционерное общество "Москабельмет" (АО "МКМ") Оптический сенсорный кабель
DE102022126103A1 (de) * 2022-10-10 2024-04-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Vorrichtung zur Messung von Temperaturen innerhalb eines thermisch erweichtes, thermoplastisches Material aufweisenden Körpers sowie dessen Verwendung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010071666A (ja) * 2008-09-16 2010-04-02 Sinfonia Technology Co Ltd 気密溶解設備

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2886617A (en) 1957-02-04 1959-05-12 Demag Elektrometallurgie Gmbh Tiltable arc furnace
US2993944A (en) 1960-04-12 1961-07-25 Electro Nite Engineering Compa Expendable thermocouple
US3327531A (en) * 1964-12-09 1967-06-27 Bethlehem Steel Corp Automatic expendable thermocouple lance
US3763704A (en) * 1972-04-28 1973-10-09 P Blau Apparatus for continuously measuring the temperature of molten metal
US4468771A (en) 1982-04-19 1984-08-28 Institut Problem Litya Akademii Nauk Ukrainskoi Ssr Light-guide unit for transmitting thermal radiation from molten metal to pyrometer
JPS6191529A (ja) * 1984-10-11 1986-05-09 Sumitomo Metal Ind Ltd 溶融金属の温度測定装置
JPS6219727A (ja) 1985-07-18 1987-01-28 Japan Sensor Corp:Kk 溶融金属の浸漬温度計
JPS6252423A (ja) 1985-08-30 1987-03-07 Sumitomo Metal Ind Ltd 溶融金属温度連続測定方法及び装置
LU87522A1 (fr) 1989-05-17 1990-12-11 Arbed Dispositif de mesure en continu de la temperature d'un metal fondu
US5163321A (en) 1989-10-17 1992-11-17 Baroid Technology, Inc. Borehole pressure and temperature measurement system
JPH0658816A (ja) * 1992-08-07 1994-03-04 Nkk Corp 消耗形光ファイバ温度測定装置
KR0134654B1 (ko) 1993-10-05 1998-04-20 이요시 슌키치 광파이버를 사용한 온도측정장치 및 방법
JPH0815040A (ja) * 1994-06-29 1996-01-19 Nkk Corp 光ファイバーによる高温液体の測温装置
JPH07151607A (ja) 1993-11-29 1995-06-16 Nkk Corp 温度測定装置
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
JP3158839B2 (ja) * 1994-02-22 2001-04-23 日本鋼管株式会社 溶融金属の温度測定装置および温度測定方法
JP3175510B2 (ja) 1994-06-29 2001-06-11 日本鋼管株式会社 光ファイバーによる高温液体の測温装置
JP3351120B2 (ja) * 1994-09-12 2002-11-25 日本鋼管株式会社 光ファイバ温度計による出銑口での溶銑温度測定法
CH690128A5 (it) 1995-06-08 2000-05-15 Elti Srl Procedimento di fusione di metalli ferrosi mediante un forno ad arco elettrico.
JP3267122B2 (ja) * 1995-10-03 2002-03-18 日本鋼管株式会社 高温溶融体の温度測定装置
JPH09105675A (ja) * 1995-10-12 1997-04-22 Toyota Motor Corp 溶融材料の温度測定装置
KR100348980B1 (ko) * 1995-11-02 2003-04-11 미쓰비시 마테리알 가부시키가이샤 고온용체의온도측정방법과온도제어방법및이에사용되는온도측정장치
JPH10185698A (ja) * 1995-11-15 1998-07-14 Toyota Motor Corp 光ファイバを用いた溶融金属の温度測定方法ならびにその装置および光ファイバの突き出し量制御方法
JPH09166495A (ja) * 1995-12-15 1997-06-24 Nkk Corp 溶融金属の温度測定装置
TW337553B (en) 1995-12-20 1998-08-01 Voest Alpine Ind Anlagen Method for determination of electromagnetic waves originating from a melt
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
CN1063546C (zh) * 1996-08-23 2001-03-21 中国工程物理研究院流体物理研究所 熔质内部高温跟踪测量方法及装置
WO1998046971A1 (en) 1997-04-14 1998-10-22 Molten Metal Technology, Inc. Device and method for measuring physical characteristics of molten baths
JPH11118607A (ja) * 1997-10-13 1999-04-30 Nkk Corp 溶融金属の温度測定装置及び温度測定方法
JP2000186961A (ja) 1998-12-24 2000-07-04 Nkk Corp 光ファイバ用の先端ガイド装置及び溶融金属の温度測定方法
AT410031B (de) 2000-12-01 2003-01-27 Voest Alpine Ind Anlagen Einrichtung zur aufnahme und weiterleitung elektromagnetischer wellen, die von einer materialprobe ausgesendet werden
US6749661B2 (en) 2000-02-10 2004-06-15 Process Technology International, Inc. Method for melting and decarburization of iron carbon melts
CN1527932A (zh) 2001-07-27 2004-09-08 新日本制铁株式会社 熔融金属的测温装置和测温方法
ITMI20012278A1 (it) * 2001-10-30 2003-04-30 Techint Spa Dispositivo e metodo per misurazione discreta e continua della temperatura di metallo liquido in un forno o recipiente per la sua produzione
JP2003181601A (ja) * 2001-12-18 2003-07-02 Daido Steel Co Ltd 鋳造方法および鋳造装置
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
US7951325B2 (en) 2006-05-17 2011-05-31 Air Liquide Advanced Technologies U.S. Llc Methods of implementing a water-cooling system into a burner panel and related apparatuses
GB2438214A (en) * 2006-05-19 2007-11-21 Heraeus Electro Nite Int Measuring a parameter of a molten bath
JP5373603B2 (ja) 2006-06-20 2013-12-18 エプコ（カナダ）リミテッド 冶金炉スラグ・ドア密閉装置
IT1393096B1 (it) 2009-02-19 2012-04-11 Sms Concast Italia Srl Porta di scorifica in forno metallurgico ad arco costituito da un pannello mobile inferiore estrattore della scoria e da un pannello mobile superiore apribile per effettuare rilievi e interventi sul metallo fuso, e relativo apparato di comando

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010071666A (ja) * 2008-09-16 2010-04-02 Sinfonia Technology Co Ltd 気密溶解設備

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200111222A (ko) * 2018-01-26 2020-09-28 민콘 게엠베하 고온 용융물의 온도의 광학 측정을 위한 광 도파관의 사용
KR102710622B1 (ko) * 2018-01-26 2024-09-27 민콘 게엠베하 고온 용융물의 온도의 광학 측정을 위한 광 도파관의 용도 및 이를 위한 장치

Also Published As

Publication number Publication date
US9726545B2 (en) 2017-08-08
RU2576277C2 (ru) 2016-02-27
AU2014202069B2 (en) 2014-11-27
TWI493161B (zh) 2015-07-21
CN104132750A (zh) 2014-11-05
TW201506366A (zh) 2015-02-16
KR20140130075A (ko) 2014-11-07
JP6122806B2 (ja) 2017-04-26
AU2014202069A1 (en) 2014-11-13
EP2799824B1 (en) 2019-10-23
BR102014010207A2 (pt) 2015-10-13
BR102014010207B1 (pt) 2021-05-04
ZA201402435B (en) 2015-03-25
AU2014202069C1 (en) 2016-12-15
JP2014219395A (ja) 2014-11-20
IN2014CH02102A (enExample) 2015-07-03
EP2799824A1 (en) 2014-11-05
CN104132750B (zh) 2018-11-13
RU2014117695A (ru) 2015-11-10
US20140321504A1 (en) 2014-10-30
UA112664C2 (uk) 2016-10-10

Similar Documents

Publication Publication Date Title
KR101679115B1 (ko) 용융 금속의 온도를 측정하는 방법 및 장치
KR101766009B1 (ko) 용융 금속의 온도 측정 장치
KR101750650B1 (ko) 용융물의 온도를 측정하기 위한 광섬유 급송 디바이스
AU2014250666C1 (en) Method and apparatus for measuring the temperature of a molten metal
KR20230096012A (ko) 용융 금속욕의 온도 값을 결정하기 위한 방법 및 시스템
JP2822875B2 (ja) 溶融金属温度測定装置

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20140430

PA0201 Request for examination
PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20150521

Patent event code: PE09021S01D

AMND Amendment
PE0601 Decision on rejection of patent

Patent event date: 20151130

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 20150521

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I

PX0901 Re-examination

Patent event code: PX09011S01I

Patent event date: 20151130

Comment text: Decision to Refuse Application

Patent event code: PX09012R01I

Patent event date: 20150720

Comment text: Amendment to Specification, etc.

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20160331

Patent event code: PE09021S01D

PX0701 Decision of registration after re-examination

Patent event date: 20161031

Comment text: Decision to Grant Registration

Patent event code: PX07013S01D

Patent event date: 20160526

Comment text: Amendment to Specification, etc.

Patent event code: PX07012R01I

Patent event date: 20160226

Comment text: Amendment to Specification, etc.

Patent event code: PX07012R01I

Patent event date: 20151130

Comment text: Decision to Refuse Application

Patent event code: PX07011S01I

Patent event date: 20150720

Comment text: Amendment to Specification, etc.

Patent event code: PX07012R01I

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20161117

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20161117

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20191108

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20201106

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20211105

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 20221104

Start annual number: 7

End annual number: 7