GB681353A - Improvements in and relating to apparatus for indicating or controlling the level ofmolten metal in a container - Google Patents

Improvements in and relating to apparatus for indicating or controlling the level ofmolten metal in a container

Info

Publication number
GB681353A
GB681353A GB598549A GB598549A GB681353A GB 681353 A GB681353 A GB 681353A GB 598549 A GB598549 A GB 598549A GB 598549 A GB598549 A GB 598549A GB 681353 A GB681353 A GB 681353A
Authority
GB
United Kingdom
Prior art keywords
level
container
detector
motor
metal
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
GB598549A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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
Priority to BE500793D priority Critical patent/BE500793A/xx
Application filed by Individual filed Critical Individual
Priority to GB598549A priority patent/GB681353A/en
Priority to FR1031134D priority patent/FR1031134A/fr
Publication of GB681353A publication Critical patent/GB681353A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
    • 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
    • B22D11/20—Controlling or regulating processes or operations for removing cast stock
    • B22D11/201—Controlling or regulating processes or operations for removing cast stock responsive to molten metal level or slag level
    • B22D11/206—Controlling or regulating processes or operations for removing cast stock responsive to molten metal level or slag level by using X-rays or nuclear radiation
    • 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
    • G01F23/288—X-rays; Gamma rays or other forms of ionising radiation
    • G01F23/2885—X-rays; Gamma rays or other forms of ionising radiation for discrete levels

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Health & Medical Sciences (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
GB598549A 1949-03-04 1949-03-04 Improvements in and relating to apparatus for indicating or controlling the level ofmolten metal in a container Expired GB681353A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE500793D BE500793A (enrdf_load_stackoverflow) 1949-03-04
GB598549A GB681353A (en) 1949-03-04 1949-03-04 Improvements in and relating to apparatus for indicating or controlling the level ofmolten metal in a container
FR1031134D FR1031134A (fr) 1949-03-04 1951-01-18 Appareil perfectionné pour le moulage des métaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB598549A GB681353A (en) 1949-03-04 1949-03-04 Improvements in and relating to apparatus for indicating or controlling the level ofmolten metal in a container

Publications (1)

Publication Number Publication Date
GB681353A true GB681353A (en) 1952-10-22

Family

ID=9806301

Family Applications (1)

Application Number Title Priority Date Filing Date
GB598549A Expired GB681353A (en) 1949-03-04 1949-03-04 Improvements in and relating to apparatus for indicating or controlling the level ofmolten metal in a container

Country Status (3)

Country Link
BE (1) BE500793A (enrdf_load_stackoverflow)
FR (1) FR1031134A (enrdf_load_stackoverflow)
GB (1) GB681353A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114273631A (zh) * 2021-12-20 2022-04-05 河钢股份有限公司 一种连铸机混浇区域数据的收集与统计方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3040397A (en) * 1958-12-17 1962-06-26 Koppers Co Inc Continuous casting machine
US3358743A (en) * 1964-10-08 1967-12-19 Bunker Ramo Continuous casting system
FR2541915A2 (fr) * 1982-02-15 1984-09-07 Poncet Pierre Dispositif d'amenee du metal dans les lingotieres de coulee continue

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114273631A (zh) * 2021-12-20 2022-04-05 河钢股份有限公司 一种连铸机混浇区域数据的收集与统计方法
CN114273631B (zh) * 2021-12-20 2023-05-12 河钢股份有限公司 一种连铸机混浇区域数据的收集与统计方法

Also Published As

Publication number Publication date
BE500793A (enrdf_load_stackoverflow)
FR1031134A (fr) 1953-06-19

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