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GB1528886A - Measuring the state of fill of moulds in the continuous casting of metals - Google Patents

Measuring the state of fill of moulds in the continuous casting of metals

Info

Publication number
GB1528886A
GB1528886A GB1561677A GB1561677A GB1528886A GB 1528886 A GB1528886 A GB 1528886A GB 1561677 A GB1561677 A GB 1561677A GB 1561677 A GB1561677 A GB 1561677A GB 1528886 A GB1528886 A GB 1528886A
Authority
GB
United Kingdom
Prior art keywords
mould
fill
state
metals
signal representative
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
GB1561677A
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.)
SMS Concast AG
Original Assignee
Concast AG
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 Concast AG filed Critical Concast AG
Publication of GB1528886A publication Critical patent/GB1528886A/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
    • B22D11/186—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level by using electric, magnetic, sonic or ultrasonic means
    • 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
    • G01F23/261—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 for discrete levels

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Abstract

1528886 Measurement during metal casting CONCAST AG 14 April 1977 [15 April 1976] 15616/77 Heading G1A An apparatus for the continuous casing of metals, e.g. steel, comprises an oscillating continuous casting mould 1, a measuring instrument 4, 5, e.g. a radiometre instrument, mounted to oscillate with the mould for producing a signal representative of the state of fill of the mould, a contact less motion pick-up 12 e.g. of he inductive or capacitive type, arranged between the mould or a part movable therewith and a fixed part 11 for producing an output signal representative of the stroke of the mould and means for summing the two signals such as to produce a signal representative of the true state of fill of the mould. The measuring instrument may comprise a temperature sensor
GB1561677A 1976-04-15 1977-04-14 Measuring the state of fill of moulds in the continuous casting of metals Expired GB1528886A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH483576A CH595166A5 (en) 1976-04-15 1976-04-15

Publications (1)

Publication Number Publication Date
GB1528886A true GB1528886A (en) 1978-10-18

Family

ID=4283379

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1561677A Expired GB1528886A (en) 1976-04-15 1977-04-14 Measuring the state of fill of moulds in the continuous casting of metals

Country Status (5)

Country Link
JP (1) JPS52126623A (en)
CH (1) CH595166A5 (en)
DE (1) DE2716271B1 (en)
FR (1) FR2348477A1 (en)
GB (1) GB1528886A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5376926A (en) * 1976-12-21 1978-07-07 Nippon Kokan Kk Molten metal level monitor controller of continuous casting machine that use eddy flow system range finder for measurement of molten metal level
LU80410A1 (en) * 1978-10-25 1980-05-07 Arbed METHOD FOR MEASURING THE LEVEL OF METALS IN CONTAINERS, ESPECIALLY IN CONTINUOUS CASTING CHILLERS
FR2498959A1 (en) * 1981-02-02 1982-08-06 Siderurgie Fse Inst Rech THERMOSENSITIVE DETECTOR OF LEVEL OF MATERIAL CONTAINED IN A CONTAINER, IN PARTICULAR IN A CONTINUOUS CASTING LINGOTIERE
AT379533B (en) * 1984-02-16 1986-01-27 Voest Alpine Ag METHOD FOR DETERMINING THE LEVEL OF MELT IN AN OSCILLATING CHOCOLATE OF A CONTINUOUS CASTING MILL, AND DEVICE FOR CARRYING OUT THE METHOD
AT394326B (en) * 1989-12-04 1992-03-10 Voest Alpine Ind Anlagen CONTINUOUS CHOCOLATE

Also Published As

Publication number Publication date
JPS52126623A (en) 1977-10-24
DE2716271B1 (en) 1977-10-27
CH595166A5 (en) 1978-01-31
FR2348477A1 (en) 1977-11-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee