JPS6365893B2 - - Google Patents

Info

Publication number
JPS6365893B2
JPS6365893B2 JP55177178A JP17717880A JPS6365893B2 JP S6365893 B2 JPS6365893 B2 JP S6365893B2 JP 55177178 A JP55177178 A JP 55177178A JP 17717880 A JP17717880 A JP 17717880A JP S6365893 B2 JPS6365893 B2 JP S6365893B2
Authority
JP
Japan
Prior art keywords
level
output
molten metal
coil
differential
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
JP55177178A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57101723A (en
Inventor
Ichiro Wada
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP17717880A priority Critical patent/JPS57101723A/ja
Publication of JPS57101723A publication Critical patent/JPS57101723A/ja
Publication of JPS6365893B2 publication Critical patent/JPS6365893B2/ja
Granted 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
    • G01F23/26—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)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
JP17717880A 1980-12-17 1980-12-17 Level measuring device of molten metal Granted JPS57101723A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17717880A JPS57101723A (en) 1980-12-17 1980-12-17 Level measuring device of molten metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17717880A JPS57101723A (en) 1980-12-17 1980-12-17 Level measuring device of molten metal

Publications (2)

Publication Number Publication Date
JPS57101723A JPS57101723A (en) 1982-06-24
JPS6365893B2 true JPS6365893B2 (enrdf_load_stackoverflow) 1988-12-19

Family

ID=16026538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17717880A Granted JPS57101723A (en) 1980-12-17 1980-12-17 Level measuring device of molten metal

Country Status (1)

Country Link
JP (1) JPS57101723A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012145331A (ja) * 2011-01-06 2012-08-02 Sukegawa Electric Co Ltd 溶融金属レベル検知装置と検知方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816268A (en) * 1973-04-20 1974-06-11 Dow Chemical Co Stabilized distillation of pentachlorophenol
JPS5070056A (enrdf_load_stackoverflow) * 1973-10-24 1975-06-11
JPS51115858A (en) * 1975-04-04 1976-10-12 Hitachi Ltd Electromagnetic induction type liquid level meter detector
JPS54123063A (en) * 1977-09-07 1979-09-25 Hitachi Ltd Continuous type induction level meter

Also Published As

Publication number Publication date
JPS57101723A (en) 1982-06-24

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