BE682099A - - Google Patents

Info

Publication number
BE682099A
BE682099A BE682099DA BE682099A BE 682099 A BE682099 A BE 682099A BE 682099D A BE682099D A BE 682099DA BE 682099 A BE682099 A BE 682099A
Authority
BE
Belgium
Prior art keywords
load
optical
range finder
light
sector
Prior art date
Application number
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE682099A publication Critical patent/BE682099A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/24—Test rods or other checking devices
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Length Measuring Devices By Optical Means (AREA)
BE682099D 1965-07-01 1966-06-03 BE682099A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU48960 1965-07-01

Publications (1)

Publication Number Publication Date
BE682099A true BE682099A (de) 1966-12-05

Family

ID=19724351

Family Applications (1)

Application Number Title Priority Date Filing Date
BE682099D BE682099A (de) 1965-07-01 1966-06-03

Country Status (3)

Country Link
BE (1) BE682099A (de)
LU (1) LU48960A1 (de)
NL (1) NL6609027A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3015006A1 (de) * 1979-04-18 1980-10-30 Aga Ab Verfahren und anordnung zum registrieren der topographie fuer die charge in einem hochofen

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447967A1 (fr) * 1979-01-31 1980-08-29 Siderurgie Fse Inst Rech Procede et dispositif de determination en continu du profil des charges dans un haut fourneau

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3015006A1 (de) * 1979-04-18 1980-10-30 Aga Ab Verfahren und anordnung zum registrieren der topographie fuer die charge in einem hochofen

Also Published As

Publication number Publication date
NL6609027A (de) 1967-01-02
LU48960A1 (de) 1967-01-03

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