ES2119791T3 - Dispositivo para la medicion de temperatura en coladas metalicas. - Google Patents

Dispositivo para la medicion de temperatura en coladas metalicas.

Info

Publication number
ES2119791T3
ES2119791T3 ES92120264T ES92120264T ES2119791T3 ES 2119791 T3 ES2119791 T3 ES 2119791T3 ES 92120264 T ES92120264 T ES 92120264T ES 92120264 T ES92120264 T ES 92120264T ES 2119791 T3 ES2119791 T3 ES 2119791T3
Authority
ES
Spain
Prior art keywords
thermocouple
protective member
closed
tube
oxygen
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.)
Expired - Lifetime
Application number
ES92120264T
Other languages
English (en)
Inventor
Martin Kendall
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.)
Heraeus Electro Nite International NV
Original Assignee
Heraeus Electro Nite International NV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6453518&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2119791(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Heraeus Electro Nite International NV filed Critical Heraeus Electro Nite International NV
Application granted granted Critical
Publication of ES2119791T3 publication Critical patent/ES2119791T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/08—Protective devices, e.g. casings
    • G01K1/10—Protective devices, e.g. casings for preventing chemical attack
    • G01K1/105—Protective devices, e.g. casings for preventing chemical attack for siderurgical use

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)

Abstract

SON CONOCIDOS DISPOSITIVOS PARA LA MEDICION DE LA TEMPERATURA DE COLADAS METALICAS CON UN TERMOELEMENTO, EL CUAL ESTA DISPUESTO EN UN TUBO CERAMICO CERRADO POR UN EXTREMO, EN EL QUE EL PUNTO DE SOLDADURA CALIENTE DEL TERMOELEMENTO, SE ENCUENTRA CERCANO AL EXTREMO DEL TUBO CERRADO, Y CON UN CUERPO PROTECTOR EXTERIOR QUE ENVUELVE EL TUBO CERRADO POR UN EXTREMO, BAJO LA CONFIGURACION DE UNA ZONA ANULAR ENTRE EL TUBO CERRADO POR UN EXTREMO Y LA SUPERFICIE INTERIOR DEL CUERPO PROTECTOR, EN EL QUE EL CUERPO PROTECTOR SE COMPONE ESENCIALMENTE DE OXIDO METALICO Y GRAFITO. CON EL FIN DE FABRICAR UN DISPOSITIVO PARA LA MEDICION DE LA TEMPERATURA, EN EL QUE EL TERMOELEMENTO ESTE PROTEGIDO DE FORMA SENCILLA CONTRA LA DESTRUCCION QUIMICA, Y CON ELLO AUMENTE LA DURACION DEL TERMOELEMENTO, ES RELLENADA LA ZONA ANULAR ESENCIALMENTE CON POLVO DE OXIDO METALICO Y UN AGENTE REDUCTOR DE OXIGENO, POR LO QUE EL CONTENIDO DE AGENTES REDUCTORES DE OXIGENO ALCANZA APROXIMADAMENTE UN 5 % HASTA EL 95 % EN VOLUMEN.
ES92120264T 1992-03-06 1992-11-27 Dispositivo para la medicion de temperatura en coladas metalicas. Expired - Lifetime ES2119791T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4207317A DE4207317C3 (de) 1992-03-06 1992-03-06 Vorrichtung zur Messung der Temperatur von Metallschmelzen

Publications (1)

Publication Number Publication Date
ES2119791T3 true ES2119791T3 (es) 1998-10-16

Family

ID=6453518

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92120264T Expired - Lifetime ES2119791T3 (es) 1992-03-06 1992-11-27 Dispositivo para la medicion de temperatura en coladas metalicas.

Country Status (9)

Country Link
US (1) US5388908A (es)
EP (1) EP0558808B1 (es)
JP (1) JP3288791B2 (es)
AT (1) ATE167292T1 (es)
AU (1) AU655536B2 (es)
BR (1) BR9300737A (es)
DE (2) DE4207317C3 (es)
ES (1) ES2119791T3 (es)
ZA (1) ZA931576B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5520461A (en) * 1994-03-02 1996-05-28 Alliedsignal Inc. Airtight thermocouple probe
US6679627B1 (en) 1997-11-04 2004-01-20 Rdc Controle Ltee Self-floating device for measuring the temperature of liquids
KR19990066851A (ko) * 1998-01-12 1999-08-16 카와무라 히데오 금속용탕 온도측정용 열전대
JP2000133986A (ja) 1998-10-27 2000-05-12 Murata Mfg Co Ltd 放射ノイズ抑制部品の取付構造
US6220748B1 (en) 1999-01-15 2001-04-24 Alcoa Inc. Method and apparatus for testing material utilizing differential temperature measurements
JP4567131B2 (ja) * 1999-12-27 2010-10-20 川惣電機工業株式会社 連続測温装置
CN1116593C (zh) * 2000-07-12 2003-07-30 东北大学 钢水温度连续测量方法和测温管
DE10236036B4 (de) * 2002-08-06 2006-02-02 Temperaturmeßtechnik Geraberg GmbH Hochtemperatursensor
WO2005075949A1 (de) * 2004-02-09 2005-08-18 Temperaturmesstechnik Geraberg Gmbh Hochtemperatursensor
DE102004032561B3 (de) * 2004-07-05 2006-02-09 Heraeus Electro-Nite International N.V. Behälter für Metallschmelze sowie Verwendung des Behälters
DE102005040311B3 (de) 2005-08-24 2006-10-26 Heraeus Electro-Nite International N.V. Vorrichtung zur Temperaturmessung in Metallschmelzen
WO2010094464A2 (en) * 2009-02-18 2010-08-26 Heraeus Electro-Nite International N.V. Temperature measuring device
CN106908158A (zh) 2010-10-28 2017-06-30 贺利氏电子耐特国际股份公司 无线喷枪
DE102012004987B4 (de) 2012-03-14 2014-03-06 Heraeus Electro-Nite International N.V. Vorrichtung zur Temperaturmessung in Metallschmelzen
EP2954295A4 (en) 2013-02-08 2017-03-29 Jyoti Goda Apparatus and methods for continuous temperature measurement of molten metals
GB2543319A (en) * 2015-10-14 2017-04-19 Heraeus Electro Nite Int Cored wire, method and device for the production

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7419633U (de) * 1974-10-31 Schuiling Metall Chemie Bv Vorrichtung zur thermoelektrischen Temperaturmessung
DE834757C (de) * 1950-11-26 1952-04-15 Helmut V Zeppelin Dr Vorrichtung zur Temperaturmessung von Metall- und Salzschmelzen
US3232794A (en) * 1963-06-04 1966-02-01 Gen Electric Thermocouple probe
US3379578A (en) * 1964-11-19 1968-04-23 Corhart Refractories Co Immersion-type thermocouple having a sheath composed of a sintered ceramic refractory
AT257982B (de) * 1965-04-09 1967-11-10 Plansee Metallwerk Einrichtung zur kontinuierlichen thermoelektrischen Messung der Temperatur von korrodierenden Medien
DE1648261A1 (de) * 1965-04-09 1971-05-19 Plansee Metallwerk Einrichtung zur kontinuierlichen thermoelektrischen Messung der Temperatur von korrodierenden Medien
US3408607A (en) * 1966-04-11 1968-10-29 Continental Sensing Inc Shielded conductor for use as thermoelectric transducer
US3554816A (en) * 1967-08-23 1971-01-12 North American Rockwell High temperature thermocouple containing conductors compositionally dissimilar
US3649368A (en) * 1968-12-18 1972-03-14 Honeywell Inc Measuring apparatus
US3996071A (en) * 1973-06-12 1976-12-07 Friedrich Vade Gmbh Temperature measuring device for use at pressures in excess of 1,500 bar
DE2427992A1 (de) * 1973-06-13 1975-03-13 Thermal Syndicate Ltd Verfahren zum messen hoher temperaturen mit thermoelementen
US4060095A (en) * 1975-08-23 1977-11-29 Koransha Co., Ltd. Thermocouple protecting tube
US4012708A (en) * 1975-12-11 1977-03-15 A. B. Chance Company Oil immersible current limiting fuse assembly
CA1188985A (en) * 1980-07-01 1985-06-18 National Research Development Corporation Production of viral antigens
US4721534A (en) * 1985-09-12 1988-01-26 System Planning Corporation Immersion pyrometer
US4724428A (en) * 1986-07-07 1988-02-09 Emhart Industries, Inc. Thermocouple jacket monitor
US4977001A (en) * 1986-08-01 1990-12-11 Vesuvius Crucible Company Protective cladding for a molybdenum substrate
US4721533A (en) * 1986-08-01 1988-01-26 System Planning Corporation Protective structure for an immersion pyrometer
JPH0648217B2 (ja) * 1987-12-24 1994-06-22 川惣電機工業株式会社 溶融金属の連続測温装置
US4871263A (en) * 1988-05-16 1989-10-03 Pyromation, Inc. Protective tube for a temperature sensor
US5071258A (en) * 1991-02-01 1991-12-10 Vesuvius Crucible Company Thermocouple assembly
US5209571A (en) * 1992-07-09 1993-05-11 Heraeus Electro-Nite International N.V. Device for measuring the temperature of a molten metal

Also Published As

Publication number Publication date
BR9300737A (pt) 1993-09-08
JP3288791B2 (ja) 2002-06-04
DE59209372D1 (de) 1998-07-16
AU3403293A (en) 1993-09-09
DE4207317A1 (de) 1993-09-09
AU655536B2 (en) 1994-12-22
JPH0611396A (ja) 1994-01-21
ZA931576B (en) 1993-09-27
DE4207317C2 (de) 1995-09-07
DE4207317C3 (de) 2000-03-16
US5388908A (en) 1995-02-14
ATE167292T1 (de) 1998-06-15
EP0558808B1 (de) 1998-06-10
EP0558808A1 (de) 1993-09-08

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