KR890014062U - 연주용탕 높이 측정용 와류식 탕면계의 온도보상장치 - Google Patents

연주용탕 높이 측정용 와류식 탕면계의 온도보상장치

Info

Publication number
KR890014062U
KR890014062U KR2019870023272U KR870023272U KR890014062U KR 890014062 U KR890014062 U KR 890014062U KR 2019870023272 U KR2019870023272 U KR 2019870023272U KR 870023272 U KR870023272 U KR 870023272U KR 890014062 U KR890014062 U KR 890014062U
Authority
KR
South Korea
Prior art keywords
playing
gauge
measuring
height
molten metal
Prior art date
Application number
KR2019870023272U
Other languages
English (en)
Other versions
KR900004055Y1 (ko
Inventor
정호성
Original Assignee
포항종합제철주식회사
재단법인 산업과학기술 연구소
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 포항종합제철주식회사, 재단법인 산업과학기술 연구소 filed Critical 포항종합제철주식회사
Priority to KR2019870023272U priority Critical patent/KR900004055Y1/ko
Publication of KR890014062U publication Critical patent/KR890014062U/ko
Application granted granted Critical
Publication of KR900004055Y1 publication Critical patent/KR900004055Y1/ko

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K17/00—Measuring quantity of heat
    • G01K17/04—Calorimeters using compensation methods, i.e. where the absorbed or released quantity of heat to be measured is compensated by a measured quantity of heating or cooling
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
KR2019870023272U 1987-12-28 1987-12-28 연주용탕 높이 측정용 와류식 탕면계의 온도보상장치 KR900004055Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870023272U KR900004055Y1 (ko) 1987-12-28 1987-12-28 연주용탕 높이 측정용 와류식 탕면계의 온도보상장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870023272U KR900004055Y1 (ko) 1987-12-28 1987-12-28 연주용탕 높이 측정용 와류식 탕면계의 온도보상장치

Publications (2)

Publication Number Publication Date
KR890014062U true KR890014062U (ko) 1989-08-10
KR900004055Y1 KR900004055Y1 (ko) 1990-05-08

Family

ID=19270813

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870023272U KR900004055Y1 (ko) 1987-12-28 1987-12-28 연주용탕 높이 측정용 와류식 탕면계의 온도보상장치

Country Status (1)

Country Link
KR (1) KR900004055Y1 (ko)

Also Published As

Publication number Publication date
KR900004055Y1 (ko) 1990-05-08

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