JPH0220924B2 - - Google Patents

Info

Publication number
JPH0220924B2
JPH0220924B2 JP55078887A JP7888780A JPH0220924B2 JP H0220924 B2 JPH0220924 B2 JP H0220924B2 JP 55078887 A JP55078887 A JP 55078887A JP 7888780 A JP7888780 A JP 7888780A JP H0220924 B2 JPH0220924 B2 JP H0220924B2
Authority
JP
Japan
Prior art keywords
lance
sensor
molten metal
tube
sample
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 - Lifetime
Application number
JP55078887A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5639422A (en
Inventor
Hetsugurundo Hansu
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.)
JIOTORONIKUSU METARUTETSUKU AB
Original Assignee
JIOTORONIKUSU METARUTETSUKU AB
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 JIOTORONIKUSU METARUTETSUKU AB filed Critical JIOTORONIKUSU METARUTETSUKU AB
Publication of JPS5639422A publication Critical patent/JPS5639422A/ja
Publication of JPH0220924B2 publication Critical patent/JPH0220924B2/ja
Granted 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
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • 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
    • G01F23/04—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 dip members, e.g. dip-sticks
    • 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)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
JP7888780A 1979-06-11 1980-06-11 Device for determining level of molten metal in ladle Granted JPS5639422A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7905076 1979-06-11

Publications (2)

Publication Number Publication Date
JPS5639422A JPS5639422A (en) 1981-04-15
JPH0220924B2 true JPH0220924B2 (enrdf_load_stackoverflow) 1990-05-11

Family

ID=20338263

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7888780A Granted JPS5639422A (en) 1979-06-11 1980-06-11 Device for determining level of molten metal in ladle

Country Status (2)

Country Link
JP (1) JPS5639422A (enrdf_load_stackoverflow)
SE (1) SE445490B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE463893B (sv) * 1987-09-28 1991-02-04 Geotronics Ab Anordning foer att detektera nivaan hos en slaggraensyta hos ett smaelt metallbad
AU2003276737A1 (en) * 2002-11-09 2004-06-03 Chang-Yul Cho Glove shaping device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5442684Y2 (enrdf_load_stackoverflow) * 1972-08-11 1979-12-11
JPS5444625U (enrdf_load_stackoverflow) * 1977-09-02 1979-03-27

Also Published As

Publication number Publication date
SE7907816L (sv) 1980-12-12
JPS5639422A (en) 1981-04-15
SE445490B (sv) 1986-06-23

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