CA949670A - Temperature sensor for liquid level detection - Google Patents

Temperature sensor for liquid level detection

Info

Publication number
CA949670A
CA949670A CA127,015A CA127015A CA949670A CA 949670 A CA949670 A CA 949670A CA 127015 A CA127015 A CA 127015A CA 949670 A CA949670 A CA 949670A
Authority
CA
Canada
Prior art keywords
temperature sensor
liquid level
level detection
detection
liquid
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
Application number
CA127,015A
Other languages
English (en)
Other versions
CA127015S (en
Inventor
Clarence E. Babcock
James H. Wilson
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.)
USS Engineers and Consultants Inc
Original Assignee
USS Engineers and Consultants Inc
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 USS Engineers and Consultants Inc filed Critical USS Engineers and Consultants Inc
Application granted granted Critical
Publication of CA949670A publication Critical patent/CA949670A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/18—Controlling or regulating processes or operations for pouring
    • B22D11/181—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level
    • B22D11/182—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level by measuring temperature
    • 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
    • G01F23/246—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 thermal devices
    • G01F23/247—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 thermal devices for discrete levels
    • G01F23/248—Constructional details; Mounting of probes

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
CA127,015A 1970-11-12 1971-11-05 Temperature sensor for liquid level detection Expired CA949670A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8878070A 1970-11-12 1970-11-12

Publications (1)

Publication Number Publication Date
CA949670A true CA949670A (en) 1974-06-18

Family

ID=22213408

Family Applications (1)

Application Number Title Priority Date Filing Date
CA127,015A Expired CA949670A (en) 1970-11-12 1971-11-05 Temperature sensor for liquid level detection

Country Status (13)

Country Link
AR (1) AR193228A1 (xx)
AU (1) AU463803B2 (xx)
BE (1) BE775121A (xx)
BR (1) BR7107517D0 (xx)
CA (1) CA949670A (xx)
DE (1) DE2155926C3 (xx)
ES (1) ES396947A1 (xx)
FR (1) FR2114601A5 (xx)
GB (1) GB1378158A (xx)
IT (1) IT942827B (xx)
NL (1) NL7115610A (xx)
PL (1) PL76636B1 (xx)
ZA (1) ZA717487B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111715861A (zh) * 2020-05-26 2020-09-29 武汉钢铁有限公司 薄板坯连铸中高碳钢铸坯全厚度偏析控制方法

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU80120A1 (de) * 1978-08-17 1980-04-21 Arbed Verfahren zur messung des fuellstands in der kokille beim stranggiessen
FR2498959A1 (fr) * 1981-02-02 1982-08-06 Siderurgie Fse Inst Rech Detecteur thermosensible de niveau de matiere contenue dans un recipient, notamment dans une lingotiere de coulee continue
DE3133421C2 (de) * 1981-08-24 1985-10-24 Vdo Adolf Schindling Ag, 6000 Frankfurt Einrichtung zum elektrischen Überwachen des Niveaus einer in einem Behälter enthaltenen Flüssigkeit
GB2128340A (en) * 1982-10-06 1984-04-26 Kliklok Corp Hot liquid level control
DE3244903A1 (de) * 1982-12-04 1984-06-07 László Dipl.-Phys. 4190 Kleve Körtvélyessy Schnelle thermoelement-niveauregulierung
FR2558399B1 (fr) * 1984-01-19 1987-07-03 Realisations Sarl Et Perfectionnements aux lingotieres de coulee continue des metaux, et notamment de l'acier
DE3413816A1 (de) * 1984-04-12 1985-10-17 Leifeld und Lemke Maschinenfabrik GmbH & Co KG, 4993 Rahden Verfahren zum kontrollieren der fuellhoehe in faessern und vorrichtung zur durchfuehrung des verfahrens
DE3417969A1 (de) * 1984-05-11 1985-11-14 Schweizerische Aluminium Ag, Chippis Verfahren zum betreiben einer kontinuierlichen bandgiessanlage
DE3509932A1 (de) * 1985-03-19 1986-10-02 Metacon AG, Zürich Verfahren zum anfahren einer stranggiessanlage
US4774838A (en) * 1986-03-03 1988-10-04 Adwel Industries Limited Liquid level indicating apparatus
GB8607110D0 (en) * 1986-03-21 1986-04-30 Procontech Ltd Locating level of fluid
GB2192988A (en) * 1986-07-19 1988-01-27 Daniel Levin Improvements relating to hot water tanks
GB2228325A (en) * 1989-02-21 1990-08-22 Sidney William Simpson Level detector for particulate material
DE10028304A1 (de) 2000-06-07 2001-12-13 Sms Demag Ag Verfahren und Vorrichtung zur dezentralen Gießdatenverarbeitung der an einer Stranggießkokille über Sensoren gewonnenen Meßdaten
ITVI20080259A1 (it) * 2008-11-04 2010-05-05 Ieco S R L Forno a colata continua
DE102012224161A1 (de) * 2012-12-21 2014-06-26 Siemens Vai Metals Technologies Gmbh Temperaturfühler für eine Kokille in einer Stranggießmaschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD20088A (xx) *
DE1201079B (de) * 1961-07-08 1965-09-16 Siemens Ag Niveauwaechter
US3204460A (en) * 1962-08-13 1965-09-07 United States Steel Corp System for indicating the liquid level in a continuous-casting mold or the like
DE2012042A1 (de) * 1970-03-13 1971-09-30 Euratom Thermoelektrische Sonde zur Detektion von Flüssigkeit in einem gasförmigen Medium

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111715861A (zh) * 2020-05-26 2020-09-29 武汉钢铁有限公司 薄板坯连铸中高碳钢铸坯全厚度偏析控制方法
CN111715861B (zh) * 2020-05-26 2022-05-31 武汉钢铁有限公司 薄板坯连铸中高碳钢铸坯全厚度偏析控制方法

Also Published As

Publication number Publication date
AU463803B2 (en) 1975-08-07
BR7107517D0 (pt) 1973-04-10
DE2155926A1 (de) 1972-05-25
ZA717487B (en) 1972-07-26
FR2114601A5 (xx) 1972-06-30
DE2155926C3 (de) 1981-12-10
PL76636B1 (xx) 1975-02-28
ES396947A1 (es) 1974-07-01
BE775121A (fr) 1972-05-09
NL7115610A (xx) 1972-05-16
AU3553371A (en) 1973-05-17
DE2155926B2 (de) 1981-03-12
GB1378158A (en) 1974-12-18
IT942827B (it) 1973-04-02
AR193228A1 (es) 1973-04-11

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