AR001001A1 - Sonda de inmersion por caida. - Google Patents

Sonda de inmersion por caida.

Info

Publication number
AR001001A1
AR001001A1 ARP960101465A AR10146596A AR001001A1 AR 001001 A1 AR001001 A1 AR 001001A1 AR P960101465 A ARP960101465 A AR P960101465A AR 10146596 A AR10146596 A AR 10146596A AR 001001 A1 AR001001 A1 AR 001001A1
Authority
AR
Argentina
Prior art keywords
measuring head
head
sensor element
measurement head
axial end
Prior art date
Application number
ARP960101465A
Other languages
English (en)
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 AR001001A1 publication Critical patent/AR001001A1/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
    • G01K7/025—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples expendable thermocouples
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/12—Dippers; Dredgers
    • G01N1/125—Dippers; Dredgers adapted for sampling molten metals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20—Metals
    • G01N33/205—Metals in liquid state, e.g. molten metals

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Hydrology & Water Resources (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

Una sonda de inmersión (10) por caída para ser introducida en el metal fundido comprende una cabeza de medición (12) de forma generalmente cilíndricay que tiene un eje y un primer extremo axil que se conifica en dirección hacia el eje. Lacabeza de medición (12) está hecha de una combinación demateriales cuya masa específica combinada tiene un valor mayor que el del metal fundido. Un elemento sensor se extiende hacia afuera desde el primerextremo axil de la cabeza de medición (12) en la proximidad del eje, y una tapa de escoria (56) cubre el primer extremo de la cabeza de medición (12) y elelemento sensor. Un alambre guiador (32) se extiende hacia afuera desde la cabeza de medición (12) y tiene un extremo conectado eléctricamente al elementosensor. Una porción del alambre guiador que se extiende hacia afuera desde la cabeza de medición (12) está preferiblemente cubierto con un manguito protectorde material resistente al calor. En una realización preferida, la tapa de escoria (56) en la cabeza de medición (12) está cubierta con un materialablativo que impide la adherencia de la escoria. También en una realización preferida el alambre guiador (32) y el manguito protector (34) están enrolladosen espiral alrededor de un tubo de soporte (14) de alambre guiador (32) que está en contacto con el segundo extremo axil de la cabeza de medición (12).
ARP960101465A 1995-02-24 1996-02-21 Sonda de inmersion por caida. AR001001A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/393,953 US5584578A (en) 1995-02-24 1995-02-24 Drop-in immersion probe

Publications (1)

Publication Number Publication Date
AR001001A1 true AR001001A1 (es) 1997-08-27

Family

ID=23556920

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP960101465A AR001001A1 (es) 1995-02-24 1996-02-21 Sonda de inmersion por caida.

Country Status (20)

Country Link
US (1) US5584578A (es)
EP (1) EP0758445B1 (es)
JP (1) JP3816521B2 (es)
KR (1) KR100385828B1 (es)
CN (1) CN1047846C (es)
AR (1) AR001001A1 (es)
AT (1) ATE228648T1 (es)
AU (1) AU697081B2 (es)
BR (1) BR9605807A (es)
CA (1) CA2188666C (es)
DE (1) DE69624997T2 (es)
ES (1) ES2186771T3 (es)
IN (1) IN192503B (es)
MX (1) MX9605096A (es)
PL (1) PL178699B1 (es)
RU (1) RU2164342C2 (es)
TR (1) TR199600843T1 (es)
TW (1) TW286357B (es)
UA (1) UA44275C2 (es)
WO (1) WO1996026419A1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5864282A (en) * 1996-11-29 1999-01-26 Marchi Associates, Inc. Unique strain relief junction
US5999081A (en) * 1996-11-29 1999-12-07 Marchi Associates, Inc. Shielding unique for filtering RFI and EFI interference signals from the measuring elements
DE19849433C1 (de) 1998-10-27 2000-04-20 Heraeus Electro Nite Int Eintauch-Meßsonde zur Messung in Flüssigkeiten
US6220748B1 (en) 1999-01-15 2001-04-24 Alcoa Inc. Method and apparatus for testing material utilizing differential temperature measurements
US6337564B2 (en) 1999-04-13 2002-01-08 Alcoa Inc. Detecting and classifying hard and soft inclusions in liquid metal
MXPA02003794A (es) * 1999-10-13 2002-12-13 Texaco Development Corp Tubo protector de termopar reforzado con zafiro.
US6427529B1 (en) * 2000-09-29 2002-08-06 L.A. Daly Company Instrument for surveying the depth and volume of oil and brine in a static fluid column of an oil well
AU2003206623A1 (en) * 2002-01-18 2003-07-30 Amepa Gmbh Method and device for determining the characteristics of molten metal
DE102005019665B3 (de) * 2005-04-26 2006-08-31 Heraeus Electro-Nite International N.V. Eintauchmesssonde, insbesondere Einwurfmesssonde
DE102005019666B3 (de) * 2005-04-26 2006-08-31 Heraeus Electro-Nite International N.V. Eintauchmesssonde
DE102005060492B3 (de) * 2005-12-15 2007-05-24 Heraeus Electro-Nite International N.V. Messsonde zur Messung in Metall- oder Schlackeschmelzen
US8070358B2 (en) * 2006-10-11 2011-12-06 Illinois Tool Works Inc. System and method for controlling temperature indicators
CN101907587A (zh) * 2009-06-05 2010-12-08 贺利氏电子耐特国际股份公司 插入式探针
CN102313611B (zh) * 2010-07-01 2014-03-12 上海宝钢化工有限公司 一种快速响应的多点温度计
DE102011116440A1 (de) * 2011-10-20 2013-04-25 Heraeus Electro-Nite International N.V. Vorrichtung zum Messen von Parametern oder zur Probennahme in Eisen- oder Stahlschmelzen
DE102012016697B3 (de) * 2012-08-24 2013-07-25 Heraeus Electro-Nite International N.V. Messsonde zur Probennahme in Metallschmelzen
US9128005B2 (en) * 2012-10-01 2015-09-08 General Electric Company Metalized ceramic leading edge nozzle Kiels for high-temperature turbine applications
RU2554324C1 (ru) * 2014-02-11 2015-06-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Магнитогорский государственный технический университет им. Г.И. Носова" (ФГБОУ ВПО "МГТУ") Способ измерения температуры
US9958405B2 (en) * 2015-01-21 2018-05-01 Heraeus Electro-Nite International N.V. Reverse filling carbon and temperature drop-in sensor
US9958427B2 (en) * 2015-01-21 2018-05-01 Heraeus Electro-Nite International N.V. Reverse filling carbon and temperature drop-in sensor
EP3130906A1 (en) * 2015-08-12 2017-02-15 Heraeus Electro-Nite International N.V. Slag cap
CN110018277B (zh) * 2019-04-18 2022-05-03 北京今日蓝天科技有限公司 一种保护外壳、保护装置及检测装置
AT522852B1 (de) * 2019-07-24 2021-07-15 Minkon GmbH Sondenspitze für eine Sonde zur Entnahme eines flüssigen Mediums aus einem Bad, Sonde mit einer solchen Sondenspitze und Verfahren zur Entnahme eines flüssigen Mediums aus einem Bad

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374122A (en) * 1964-12-24 1968-03-19 Gen Electric Expendable immersion thermocouple including weight
US3497398A (en) * 1966-01-17 1970-02-24 Electro Nite Bullet-shaped drop thermocouple
US3501957A (en) * 1968-02-26 1970-03-24 Leeds & Northrup Co Expendable immersion thermocouple assembly and compensating circuit
US3791209A (en) * 1971-11-11 1974-02-12 W Norburn High temperature recording lance
US3756082A (en) * 1972-05-24 1973-09-04 Mannesmann Ag Apparatus for sampling molten metal
US4358630A (en) * 1981-01-02 1982-11-09 Falk Richard A Replacement cap for repeating use thermocouple
US4721534A (en) * 1985-09-12 1988-01-26 System Planning Corporation Immersion pyrometer
US4699014A (en) * 1986-07-24 1987-10-13 Midwest Instrument Co., Inc. Molten metal sampler with sand cast mold part
US4881824A (en) * 1988-12-23 1989-11-21 Midwest Instrument Co., Inc. Immersible probe
KR0157222B1 (ko) * 1989-04-27 1999-03-30 로데릭 굿데리에 1회용 용융금속용 개재물의 감지기
US5275488A (en) * 1993-05-27 1994-01-04 Bethlehem Steel Corporation BOF drop-in thermocouple

Also Published As

Publication number Publication date
AU697081B2 (en) 1998-09-24
DE69624997D1 (de) 2003-01-09
ES2186771T3 (es) 2003-05-16
PL316984A1 (en) 1997-03-03
BR9605807A (pt) 1997-08-12
CN1047846C (zh) 1999-12-29
AU4730796A (en) 1996-09-11
RU2164342C2 (ru) 2001-03-20
TR199600843T1 (tr) 1997-03-21
EP0758445B1 (en) 2002-11-27
UA44275C2 (uk) 2002-02-15
US5584578A (en) 1996-12-17
ATE228648T1 (de) 2002-12-15
JP3816521B2 (ja) 2006-08-30
DE69624997T2 (de) 2004-06-09
PL178699B1 (pl) 2000-06-30
IN192503B (es) 2004-04-24
KR970702481A (ko) 1997-05-13
CN1147852A (zh) 1997-04-16
CA2188666A1 (en) 1996-08-29
WO1996026419A1 (en) 1996-08-29
MX9605096A (es) 1997-08-30
TW286357B (es) 1996-09-21
JPH10501625A (ja) 1998-02-10
EP0758445A1 (en) 1997-02-19
CA2188666C (en) 2007-11-06
KR100385828B1 (ko) 2003-08-21

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