FR2609254B1 - DEVICE FOR CONTROLLING THE STATE OF AGGREGATION OF A METAL ON THE SURFACE OF THE SHELL - Google Patents

DEVICE FOR CONTROLLING THE STATE OF AGGREGATION OF A METAL ON THE SURFACE OF THE SHELL

Info

Publication number
FR2609254B1
FR2609254B1 FR8700027A FR8700027A FR2609254B1 FR 2609254 B1 FR2609254 B1 FR 2609254B1 FR 8700027 A FR8700027 A FR 8700027A FR 8700027 A FR8700027 A FR 8700027A FR 2609254 B1 FR2609254 B1 FR 2609254B1
Authority
FR
France
Prior art keywords
aggregation
shell
controlling
metal
state
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 - Fee Related
Application number
FR8700027A
Other languages
French (fr)
Other versions
FR2609254A1 (en
Inventor
Leonid Fedorovich Zhukov
Vladimir Sergeevich Shumikhin
Anatoly Pavlovich Uninets
Viktor Pavlovich Gridasov
Mechislovas Vintsovich Zhelnis
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.)
INST LITYA AKADEMII
Original Assignee
INST LITYA AKADEMII
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 INST LITYA AKADEMII filed Critical INST LITYA AKADEMII
Publication of FR2609254A1 publication Critical patent/FR2609254A1/en
Application granted granted Critical
Publication of FR2609254B1 publication Critical patent/FR2609254B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G01F23/28—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 the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet
    • G01F23/2921—Light, e.g. infrared or ultraviolet for discrete levels
    • G01F23/2922—Light, e.g. infrared or ultraviolet for discrete levels with light-conducting sensing elements, e.g. prisms
    • 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
    • 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
    • B22D11/185—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level by using optical means

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Continuous Casting (AREA)
FR8700027A 1986-10-17 1987-01-05 DEVICE FOR CONTROLLING THE STATE OF AGGREGATION OF A METAL ON THE SURFACE OF THE SHELL Expired - Fee Related FR2609254B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1986/000099 WO1988002674A1 (en) 1986-10-17 1986-10-17 Device for inspecting the aggregation state boundary of metal on the surface of a casting mould

Publications (2)

Publication Number Publication Date
FR2609254A1 FR2609254A1 (en) 1988-07-08
FR2609254B1 true FR2609254B1 (en) 1990-03-30

Family

ID=21617042

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8700027A Expired - Fee Related FR2609254B1 (en) 1986-10-17 1987-01-05 DEVICE FOR CONTROLLING THE STATE OF AGGREGATION OF A METAL ON THE SURFACE OF THE SHELL

Country Status (2)

Country Link
FR (1) FR2609254B1 (en)
WO (1) WO1988002674A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010034663A1 (en) * 2010-08-18 2012-02-23 Universität Bremen Method for fiber optical measurement of filling level of e.g. molten steels in melting furnace, involves detecting signal sequence of heat radiation and determining reference height of liquid to determine filling level of liquid

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU523295A1 (en) * 1974-09-04 1976-07-30 Войсковая Часть 11284 Discrete Optical Level Gauge
JPS5496713U (en) * 1977-12-20 1979-07-09
US4415017A (en) * 1981-06-26 1983-11-15 Olin Corporation Control of liquid-solid interface in electromagnetic casting
SU1061918A1 (en) * 1982-06-15 1983-12-23 Институт проблем литья АН УССР Apparatus for monitoring the melt level
JPS5952782A (en) * 1982-09-20 1984-03-27 Sumitomo Metal Ind Ltd Device for detecting outflow of slag of ladle
SU1150488A1 (en) * 1983-02-02 1985-04-15 Киевский Ордена Ленина Политехнический Институт Им.50-Летия Великой Октябрьской Социалистической Революции Optical fibre level indicator
SU1082553A1 (en) * 1983-02-21 1984-03-30 Институт проблем литья АН УССР Apparatus for checking separating of casting rim in the mould

Also Published As

Publication number Publication date
FR2609254A1 (en) 1988-07-08
WO1988002674A1 (en) 1988-04-21

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Legal Events

Date Code Title Description
ST Notification of lapse