CL2012002956A1 - Dispositivo electronico para sondear un material objetivo que contiene: medios para activar una bobina (82, 92) para generar un campo electromagnetico alrededor del sensor; y metodo e instalacion asociado - Google Patents

Dispositivo electronico para sondear un material objetivo que contiene: medios para activar una bobina (82, 92) para generar un campo electromagnetico alrededor del sensor; y metodo e instalacion asociado

Info

Publication number
CL2012002956A1
CL2012002956A1 CL2012002956A CL2012002956A CL2012002956A1 CL 2012002956 A1 CL2012002956 A1 CL 2012002956A1 CL 2012002956 A CL2012002956 A CL 2012002956A CL 2012002956 A CL2012002956 A CL 2012002956A CL 2012002956 A1 CL2012002956 A1 CL 2012002956A1
Authority
CL
Chile
Prior art keywords
generate
electromagnetic field
sensor
activating
coil
Prior art date
Application number
CL2012002956A
Other languages
English (en)
Inventor
Albert Rodfalk
Jan-Peter Nilsson
Patrik Bloemer
Anthony Lyons
Original Assignee
Agellis Group Ab
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 Agellis Group Ab filed Critical Agellis Group Ab
Publication of CL2012002956A1 publication Critical patent/CL2012002956A1/es

Links

Classifications

    • 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
    • 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
    • B22D2/003—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass for the level of the molten metal
    • 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—Arrangements of monitoring devices; Arrangements of safety devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/24—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/24—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
    • G01F23/245—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid with a probe moved by an auxiliary power, e.g. meter, to follow automatically the level
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/26—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Electromagnetism (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

Método de sondeo de un material objetivo eléctricamente conductor en una vasija metalúrgica que comprende la adquisición de una señal de medida a partir de un sensor insertado en el material objetivo, la generación en función de la señal de medida de un perfil, activar una bobina para generar un campo electromagnético alrededor del sensor y generar una señal para representar cambios momentaneos en el campo electromagnético; dispositivo y método asociados.
CL2012002956A 2010-04-30 2012-10-23 Dispositivo electronico para sondear un material objetivo que contiene: medios para activar una bobina (82, 92) para generar un campo electromagnetico alrededor del sensor; y metodo e instalacion asociado CL2012002956A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1000437 2010-04-30
US28297510P 2010-05-03 2010-05-03

Publications (1)

Publication Number Publication Date
CL2012002956A1 true CL2012002956A1 (es) 2013-03-22

Family

ID=44861781

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2012002956A CL2012002956A1 (es) 2010-04-30 2012-10-23 Dispositivo electronico para sondear un material objetivo que contiene: medios para activar una bobina (82, 92) para generar un campo electromagnetico alrededor del sensor; y metodo e instalacion asociado

Country Status (12)

Country Link
US (1) US9063110B2 (es)
EP (1) EP2564173B1 (es)
JP (1) JP5878166B2 (es)
KR (1) KR101787140B1 (es)
CN (1) CN102859336B (es)
AU (1) AU2011245743C1 (es)
BR (1) BR112012027423B1 (es)
CA (1) CA2797632C (es)
CL (1) CL2012002956A1 (es)
MX (1) MX351096B (es)
PL (1) PL2564173T3 (es)
WO (1) WO2011136729A1 (es)

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CN105352562A (zh) * 2015-12-04 2016-02-24 中国原子能科学研究院 一种互感式伺服液态金属液位测量装置及方法
CN109564126B (zh) * 2016-07-21 2021-10-19 惠普发展公司，有限责任合伙企业 液体液位感测
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CN106768167B (zh) * 2016-11-15 2019-02-15 北京科技大学 一种基于阻抗变化的电解槽液位在线自主测量系统及方法
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DE102017111393A1 (de) * 2017-05-24 2018-11-29 Endress+Hauser SE+Co. KG Verfahren zur Prozessüberwachung
CN107589304A (zh) * 2017-09-06 2018-01-16 蚌埠玻璃工业设计研究院 一种玻璃熔体高温电阻率的测试方法
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KR102263588B1 (ko) * 2020-11-24 2021-06-10 싸이엔스 주식회사 슬래그 두께 측정 방법 및 그 장치
JP2023554639A (ja) * 2020-12-17 2023-12-28 パネラテック・インコーポレイテッド 冶金容器内の材料の状態を評価するためのシステムおよび方法
CN113418565A (zh) * 2021-07-20 2021-09-21 光大环保技术研究院（深圳）有限公司 一种等离子熔融炉内温度与熔渣厚度的测量装置及方法
CN115401173B (zh) * 2022-11-02 2023-04-21 中信戴卡股份有限公司 铝车轮铸造成型工艺过程采集系统及工艺过程表征方法

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Also Published As

Publication number Publication date
BR112012027423A2 (pt) 2017-08-08
MX2012012482A (es) 2012-12-05
BR112012027423B1 (pt) 2020-11-17
WO2011136729A1 (en) 2011-11-03
KR101787140B1 (ko) 2017-10-18
PL2564173T3 (pl) 2019-10-31
CN102859336B (zh) 2016-01-20
JP5878166B2 (ja) 2016-03-08
CA2797632C (en) 2018-05-08
EP2564173A4 (en) 2016-11-09
AU2011245743C1 (en) 2015-04-23
US9063110B2 (en) 2015-06-23
AU2011245743B2 (en) 2014-12-18
MX351096B (es) 2017-10-02
KR20130109939A (ko) 2013-10-08
AU2011245743A1 (en) 2012-11-01
CA2797632A1 (en) 2011-11-03
CN102859336A (zh) 2013-01-02
EP2564173A1 (en) 2013-03-06
US20130038337A1 (en) 2013-02-14
EP2564173B1 (en) 2019-05-22
JP2013527448A (ja) 2013-06-27

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