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BRPI0502902A - sistema de guia para linhas de sinal, dispositivo para medir temperaturas e/ou concentrações e uso - Google Patents

sistema de guia para linhas de sinal, dispositivo para medir temperaturas e/ou concentrações e uso

Info

Publication number
BRPI0502902A
BRPI0502902A BRPI0502902-3A BRPI0502902A BRPI0502902A BR PI0502902 A BRPI0502902 A BR PI0502902A BR PI0502902 A BRPI0502902 A BR PI0502902A BR PI0502902 A BRPI0502902 A BR PI0502902A
Authority
BR
Brazil
Prior art keywords
signal line
temperature
measuring device
guidance system
concentration measuring
Prior art date
Application number
BRPI0502902-3A
Other languages
English (en)
Inventor
Robert Charles Whitaker
Andrew David Butler
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 BRPI0502902A publication Critical patent/BRPI0502902A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00—Arrangement of monitoring devices; Arrangement of safety devices
    • F27D21/0014—Devices for monitoring temperature
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/24—Test rods or other checking devices
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4673—Measuring and sampling devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00—Arrangement of monitoring devices; Arrangement of safety devices
    • 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
    • G01J5/02—Constructional details
    • G01J5/05—Means for preventing contamination of the components of the optical system; Means for preventing obstruction of the radiation path
    • G01J5/051—Means for preventing contamination of the components of the optical system; Means for preventing obstruction of the radiation path using a gas purge
    • 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
    • G01J5/06—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity
    • G01J5/061—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity by controlling the temperature of the apparatus or parts thereof, e.g. using cooling means or thermostats
    • 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
    • G01J5/0887—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
    • 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
    • G01K1/12—Protective devices, e.g. casings for preventing damage due to heat overloading
    • G01K1/125—Protective devices, e.g. casings for preventing damage due to heat overloading for siderurgical use
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors
    • C21C2005/4626—Means for cooling, e.g. by gases, fluids or liquids
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors
    • C21C5/4613—Refractory coated lances; Immersion lances
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0003—Monitoring the temperature or a characteristic of the charge and using it as a controlling value
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0006—Monitoring the characteristics (composition, quantities, temperature, pressure) of at least one of the gases of the kiln atmosphere and using it as a controlling value

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Radiation Pyrometers (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

"SISTEMA DE GUIA PARA LINHAS DE SINAL, DISPOSITIVO PARA MEDIR TEMPERATURAS E/OU CONCENTRAçõES E USO". A invenção refere-se a um sistema de guia para linhas de sinal compreendendo um tubo guia, através do qual as linhas de sinal são guiadas, um sistema de resfriamento que lateralmente envolve o tubo guia e compreende pelo menos uma câmara de resfriamento e pelo menos uma entrada e pelo menos uma saída para o refrigerante, onde a câmara de resfriamento é tubular em construção e é hermeticamente selada por uma vedação pelo menos em uma face de extremidade.
BRPI0502902-3A 2004-07-15 2005-07-13 sistema de guia para linhas de sinal, dispositivo para medir temperaturas e/ou concentrações e uso BRPI0502902A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0415849.9A GB0415849D0 (en) 2004-07-15 2004-07-15 Guide system for signal lines, device for measuring temperatures and/or concentrations and use

Publications (1)

Publication Number Publication Date
BRPI0502902A true BRPI0502902A (pt) 2007-03-06

Family

ID=32893615

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0502902-3A BRPI0502902A (pt) 2004-07-15 2005-07-13 sistema de guia para linhas de sinal, dispositivo para medir temperaturas e/ou concentrações e uso

Country Status (9)

Country Link
US (1) US7785528B2 (pt)
EP (1) EP1617195A3 (pt)
JP (1) JP4634880B2 (pt)
KR (1) KR101174914B1 (pt)
CN (1) CN100470200C (pt)
AU (1) AU2005202566B2 (pt)
BR (1) BRPI0502902A (pt)
CA (1) CA2508582C (pt)
GB (1) GB0415849D0 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010020715A1 (de) * 2010-05-17 2011-11-17 Heraeus Electro-Nite International N.V. Sensoranordnung zur Temperaturmessung sowie Verfahren zum Messen
EP2940441B1 (en) 2014-04-30 2020-01-01 Heraeus Electro-Nite International N.V. Device for measuring the temperature of a molten metal
CN105675158A (zh) * 2016-01-06 2016-06-15 南京航空航天大学 一种同时测量燃气轮机燃烧室出口温度与燃烧产物浓度的装置及方法
US10065351B2 (en) * 2016-08-03 2018-09-04 Procon Training and Consulting, LLC Melt temperature measurement system
CN117168637A (zh) * 2023-11-02 2023-12-05 中国核电工程有限公司 温度测量装置及放射性房间内设备、管道的温度测量方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3672222A (en) * 1970-12-16 1972-06-27 Bethlehem Steel Corp Instrument lance for basic oxygen steelmaking furnace
US3717034A (en) * 1971-02-12 1973-02-20 Steel Corp Apparatus for immersing and withdrawing bath examination means into and from a molten bath
FR2298094A1 (fr) * 1975-01-17 1976-08-13 Siderurgie Fse Inst Rech Dispositif pour la mesure de la temperature interne des fours a rayonnement
JPS62144965A (ja) 1985-12-18 1987-06-29 Tdk Corp サ−マルヘツド
JPS62144965U (pt) * 1986-03-03 1987-09-12
JPH0789087B2 (ja) * 1987-08-07 1995-09-27 日新製鋼株式会社 溶融金属用温度計のヤニ付着防止型ホルダ−
JPS6441824U (pt) 1987-09-02 1989-03-13
JPH01314928A (ja) * 1988-06-15 1989-12-20 Sumitomo Metal Ind Ltd 溶鋼温度測定法および装置
ES2047009T3 (es) * 1988-09-14 1994-02-16 Euratom Dispositivo de refrigeracion para proteger un aparato alargado contra un ambiente caliente.
GB9023716D0 (en) * 1990-10-31 1990-12-12 Whellock John G Metallurgical apparatus and methods
JP3199333B2 (ja) * 1992-09-29 2001-08-20 株式会社チノー 測温用冷却装置
JPH0720120A (ja) * 1993-07-06 1995-01-24 Sumitomo Metal Ind Ltd サブランス
JPH09280960A (ja) * 1996-04-09 1997-10-31 Nkk Corp 光ファイバ用の先端ガイド装置
DE69722305T2 (de) * 1996-04-09 2004-04-01 Nkk Corp. Vorrichtung zum Messen der Temperatur von geschmolzenem Metall
US5853656A (en) * 1997-07-08 1998-12-29 Bethlehem Steel Corporation Apparatus and method for cooling a basic oxygen furnace trunnion ring
DE59813195D1 (de) * 1998-04-07 2005-12-22 Alstom Technology Ltd Baden Verfahren zum Messen der Temperatur von heissen Gasen mittels eines Thermoelementes sowie Messanordnung zur Durchführung des Verfahrens
US6599464B1 (en) * 1999-10-06 2003-07-29 Bernd Feldhaus Steelmaking lance with integral temperature probe
JP2003181601A (ja) 2001-12-18 2003-07-02 Daido Steel Co Ltd 鋳造方法および鋳造装置

Also Published As

Publication number Publication date
JP2006030201A (ja) 2006-02-02
CN100470200C (zh) 2009-03-18
EP1617195A2 (de) 2006-01-18
CA2508582A1 (en) 2006-01-15
CN1721821A (zh) 2006-01-18
EP1617195A3 (de) 2012-03-28
GB0415849D0 (en) 2004-08-18
AU2005202566B2 (en) 2008-01-03
JP4634880B2 (ja) 2011-02-16
KR101174914B1 (ko) 2012-08-17
CA2508582C (en) 2012-12-04
US20060012088A1 (en) 2006-01-19
AU2005202566A1 (en) 2006-02-02
US7785528B2 (en) 2010-08-31
KR20060050171A (ko) 2006-05-19

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 10A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2314 DE 12-05-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.