AT269502B - Vorrichtung zur Anzeige des Flüssigkeitsstandes in einem Behälter - Google Patents

Vorrichtung zur Anzeige des Flüssigkeitsstandes in einem Behälter

Info

Publication number
AT269502B
AT269502B AT650263A AT650263A AT269502B AT 269502 B AT269502 B AT 269502B AT 650263 A AT650263 A AT 650263A AT 650263 A AT650263 A AT 650263A AT 269502 B AT269502 B AT 269502B
Authority
AT
Austria
Prior art keywords
displaying
container
liquid level
liquid
level
Prior art date
Application number
AT650263A
Other languages
English (en)
Original Assignee
United States Steel Corp
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 United States Steel Corp filed Critical United States Steel Corp
Application granted granted Critical
Publication of AT269502B publication Critical patent/AT269502B/de

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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Level Indicators Using A Float (AREA)
AT650263A 1962-08-13 1963-08-13 Vorrichtung zur Anzeige des Flüssigkeitsstandes in einem Behälter AT269502B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US216400A US3204460A (en) 1962-08-13 1962-08-13 System for indicating the liquid level in a continuous-casting mold or the like

Publications (1)

Publication Number Publication Date
AT269502B true AT269502B (de) 1969-03-25

Family

ID=22806921

Family Applications (1)

Application Number Title Priority Date Filing Date
AT650263A AT269502B (de) 1962-08-13 1963-08-13 Vorrichtung zur Anzeige des Flüssigkeitsstandes in einem Behälter

Country Status (4)

Country Link
US (1) US3204460A (de)
AT (1) AT269502B (de)
GB (1) GB1011205A (de)
SE (1) SE314836B (de)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3300820A (en) * 1964-03-23 1967-01-31 United States Steel Corp System for controlling the liquid level in a continuous-casting mold or the like
BE662390A (de) * 1964-04-15 1965-10-12
US3349834A (en) * 1965-09-21 1967-10-31 United States Steel Corp Dual-control for controlling the liquid level in a continuous casting mold
US3433472A (en) * 1965-10-22 1969-03-18 United States Steel Corp Apparatus for controlling flow of liquid from a container
US3456715A (en) * 1966-08-16 1969-07-22 Gen Dynamics Corp Apparatus for the measurement of levels of high temperature materials
US3399568A (en) * 1966-12-14 1968-09-03 United States Steel Corp System for indicating liquid level
US3502133A (en) * 1967-03-03 1970-03-24 Reynolds Metals Co Continuous casting method and apparatus for controlling freeze line location
US3519060A (en) * 1968-02-07 1970-07-07 Interlake Steel Corp Continuous casting apparatus with a molten metal level control
US3575230A (en) * 1968-03-07 1971-04-20 Albert Calderon Method of making steel
CA949670A (en) * 1970-11-12 1974-06-18 Clarence E. Babcock Temperature sensor for liquid level detection
US3726333A (en) * 1971-07-07 1973-04-10 Gen Motors Corp Control of continuous casting operation
US3797310A (en) * 1972-02-28 1974-03-19 Steel Corp Temperature sensing device
CH552423A (de) * 1972-04-18 1974-08-15 Concast Ag Verfahren und vorrichtung zum steuern des waermeentzuges in kokillen beim stranggiessen.
US3864973A (en) * 1973-03-22 1975-02-11 Hazelett Strip Casting Corp Method and apparatus for determining the operating conditions in continuous metal casting machines of the type having a revolving endless casting belt
US3921697A (en) * 1973-03-22 1975-11-25 Hazelett Strip Casting Corp Method and apparatus for controlling the operating conditions in continuous metal casting machines having a revolving endless casting belt
AT337381B (de) * 1973-04-17 1977-06-27 Mannesmann Ag Verfahren zur ermittlung und uberwachung der schalendicke und des schalenwachstums eines stranges
IT1021775B (it) * 1974-10-11 1978-02-20 Centro Speriment Metallurg Processo e dispositivo per il controllo della fusione di metalli sotto scoria elettrofusa
JPS52127439A (en) * 1976-04-19 1977-10-26 Nippon Steel Corp Checking device for mould level
US4446908A (en) * 1980-01-11 1984-05-08 Olin Corporation Infrared imaging for electromagnetic casting
US4522247A (en) * 1980-01-11 1985-06-11 Olin Corporation Infrared imaging for electromagnetic casting
US4470447A (en) * 1980-04-07 1984-09-11 Olin Corporation Head top surface measurement utilizing screen parameters in electromagnetic casting
USRE32596E (en) * 1980-04-07 1988-02-09 Olin Corporation Head top surface measurement utilizing screen parameters in electromagnetic casting
US4495983A (en) * 1980-04-07 1985-01-29 Olin Corporation Determination of liquid-solid interface and head in electromagnetic casting
US4320656A (en) * 1980-07-28 1982-03-23 United States Steel Corporation Thermocouple apparatus for indicating liquid level in a container
JPS6054138B2 (ja) * 1981-01-08 1985-11-28 新日本製鐵株式会社 連続鋳造鋳型における鋳造鋼の介在物検出方法
US4415017A (en) * 1981-06-26 1983-11-15 Olin Corporation Control of liquid-solid interface in electromagnetic casting
DE3244903A1 (de) * 1982-12-04 1984-06-07 László Dipl.-Phys. 4190 Kleve Körtvélyessy Schnelle thermoelement-niveauregulierung
DE3309885A1 (de) * 1983-03-16 1984-09-20 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Vorrichtung zur ermittlung der kokillenwandabnutzung waehrend des giessprozesses und verwendung derselben zur ermittlung der abhebung der strangschale von der kokilleninnenwand
US4570230A (en) * 1983-03-28 1986-02-11 United States Steel Corporation Method of measuring and controlling the level of liquid in a container
US4573128A (en) * 1983-03-31 1986-02-25 United States Steel Corporation Digital method for the measurement and control of liquid level in a continuous casting mold
FR2558399B1 (fr) * 1984-01-19 1987-07-03 Realisations Sarl Et Perfectionnements aux lingotieres de coulee continue des metaux, et notamment de l'acier
EP0158898B1 (de) * 1984-04-13 1990-06-06 Hans Horst Stranggiessvorrichtung und Verfahren zu deren Herstellung
DE3417969A1 (de) * 1984-05-11 1985-11-14 Schweizerische Aluminium Ag, Chippis Verfahren zum betreiben einer kontinuierlichen bandgiessanlage
ATE50716T1 (de) * 1985-11-12 1990-03-15 Uss Eng & Consult Digitales verfahren zur messung und kontrolle des schmelzspiegels in einer stranggiesskokille.
DE3606289A1 (de) * 1986-02-27 1987-09-03 Schloemann Siemag Ag Verfahren zur beendigung des giessbetriebes einer stahlbandgiessanlage
KR950014347B1 (ko) * 1986-02-27 1995-11-25 에스 엠 에스 슐레만-지이마크 악티엔게젤샤프트 강대주조공장에 있어서의 주조방법 및 장치
DE3716145A1 (de) * 1987-05-14 1988-11-24 Leybold Ag Messfuehler fuer die erfassung von temperaturen in metall- oder legierungsschmelzen
DE3919920A1 (de) * 1989-06-19 1991-01-03 Leybold Ag Einrichtung zum messtechnischen erfassen des temperaturverlaufs einer metall- oder metallegierungsschmelze
FR2667003A1 (fr) * 1990-09-21 1992-03-27 Siderurgie Fse Inst Rech Procede et dispositif de mesure en continu de l'epaisseur du laitier liquide.
GB9208749D0 (en) * 1992-04-23 1992-06-10 Rolls Royce & Associates Ltd Signal generating apparatus and method
ES2340749B1 (es) * 2007-12-13 2011-04-08 Universitat Politècnica De Catalunya Metodo y aparato para medir el nivel de liquidos y el espesor de capas de liquidos estratificados mediante medidas de temperatura.
EP2422900A1 (de) 2010-08-26 2012-02-29 SMS Concast AG Anordnung zur Messung physikalischer Parameter in Stranggusskokillen
RU2445582C1 (ru) * 2010-10-27 2012-03-20 Николай Леонидович Егоров Устройство с поворотным байпасом для измерений водогазонефтяных потоков
CN102151814B (zh) * 2010-12-30 2012-11-28 中冶连铸技术工程股份有限公司 连铸生产中的粘结报警方法和系统
CN105081255B (zh) * 2015-09-28 2017-06-27 武汉钢铁(集团)公司 连铸机全自动开浇的方法
KR101892732B1 (ko) * 2017-10-17 2018-08-28 한국원자력연구원 다접점 온도센서를 이용한 광대역 용융금속 액위 측정 장치 및 열 시스템
RU204591U1 (ru) * 2020-08-31 2021-06-01 Федеральное государственное бюджетное учреждение науки Институт проблем управления им. В.А. Трапезникова Российской академии наук Устройство измерения долей компонентов в потоке двухфазной среды

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1833112A (en) * 1925-07-09 1931-11-24 Brown Instr Co Thermoelectric liquid level indicator
US2279043A (en) * 1939-06-30 1942-04-07 Standard Oil Dev Co Fluid level device
US2611812A (en) * 1945-12-01 1952-09-23 Bailey Meter Co Electrical control system
US2702476A (en) * 1950-12-26 1955-02-22 Phillips Petroleum Co Apparatus for measuring liquid level
US2743492A (en) * 1953-04-20 1956-05-01 Allegheny Ludlum Steel Apparatus for controlling the flow of molten metal
US2863115A (en) * 1955-10-03 1958-12-02 Standard Oil Co Polarographic apparatus and method

Also Published As

Publication number Publication date
US3204460A (en) 1965-09-07
GB1011205A (en) 1965-11-24
SE314836B (de) 1969-09-15

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