FR1434231A - Installation for detecting the distance between the end of a lance for blowing gas on a liquid metal, and the level of the metal - Google Patents

Installation for detecting the distance between the end of a lance for blowing gas on a liquid metal, and the level of the metal

Info

Publication number
FR1434231A
FR1434231A FR3796A FR3796A FR1434231A FR 1434231 A FR1434231 A FR 1434231A FR 3796 A FR3796 A FR 3796A FR 3796 A FR3796 A FR 3796A FR 1434231 A FR1434231 A FR 1434231A
Authority
FR
France
Prior art keywords
metal
lance
installation
detecting
distance
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
FR3796A
Other languages
French (fr)
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.)
CIE D ETUDES ET DE REALISATION
Compagnie dEtudes et de Realisation de Cybernetique Industrielle CERCI
Original Assignee
CIE D ETUDES ET DE REALISATION
Compagnie dEtudes et de Realisation de Cybernetique Industrielle CERCI
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 CIE D ETUDES ET DE REALISATION, Compagnie dEtudes et de Realisation de Cybernetique Industrielle CERCI filed Critical CIE D ETUDES ET DE REALISATION
Priority to FR3796A priority Critical patent/FR1434231A/en
Priority to DE1965C0037707 priority patent/DE1458834B1/en
Priority to LU50204A priority patent/LU50204A1/xx
Priority to GB298866A priority patent/GB1071446A/en
Application granted granted Critical
Publication of FR1434231A publication Critical patent/FR1434231A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/14—Control of position or direction using feedback using an analogue comparing device
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4673—Measuring and sampling devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Automation & Control Theory (AREA)
  • Radar Systems Or Details Thereof (AREA)
FR3796A 1965-01-29 1965-01-29 Installation for detecting the distance between the end of a lance for blowing gas on a liquid metal, and the level of the metal Expired FR1434231A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR3796A FR1434231A (en) 1965-01-29 1965-01-29 Installation for detecting the distance between the end of a lance for blowing gas on a liquid metal, and the level of the metal
DE1965C0037707 DE1458834B1 (en) 1965-01-29 1965-12-17 Arrangement for determining the distance between the end of a blowing lance and the liquid level of a metal bath
LU50204A LU50204A1 (en) 1965-01-29 1966-01-06
GB298866A GB1071446A (en) 1965-01-29 1966-01-21 Improvements in and relating to apparatus for detecting the distance between the end of a lance for blowing gas onto a pool of metal and the level of the pool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR3796A FR1434231A (en) 1965-01-29 1965-01-29 Installation for detecting the distance between the end of a lance for blowing gas on a liquid metal, and the level of the metal

Publications (1)

Publication Number Publication Date
FR1434231A true FR1434231A (en) 1966-04-08

Family

ID=8569564

Family Applications (1)

Application Number Title Priority Date Filing Date
FR3796A Expired FR1434231A (en) 1965-01-29 1965-01-29 Installation for detecting the distance between the end of a lance for blowing gas on a liquid metal, and the level of the metal

Country Status (4)

Country Link
DE (1) DE1458834B1 (en)
FR (1) FR1434231A (en)
GB (1) GB1071446A (en)
LU (1) LU50204A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3701518A (en) * 1969-10-03 1972-10-31 Berry Metal Co Oxygen lance control arrangement for basic oxygen furnace
US3727897A (en) * 1971-02-17 1973-04-17 Avco Corp Lance with distance measuring sub-system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3701518A (en) * 1969-10-03 1972-10-31 Berry Metal Co Oxygen lance control arrangement for basic oxygen furnace
US3727897A (en) * 1971-02-17 1973-04-17 Avco Corp Lance with distance measuring sub-system

Also Published As

Publication number Publication date
LU50204A1 (en) 1966-03-07
GB1071446A (en) 1967-06-07
DE1458834B1 (en) 1969-09-11

Similar Documents

Publication Publication Date Title
CH494051A (en) Apparatus for carrying out gas exchanges with an aqueous liquid
CH447118A (en) Apparatus for bringing a gas into contact with a liquid
OA04925A (en) Improvements to heat exchange devices between a wall and a liquid.
FR1434231A (en) Installation for detecting the distance between the end of a lance for blowing gas on a liquid metal, and the level of the metal
CH467096A (en) Apparatus for bringing a gas into contact with a liquid
FR1394280A (en) Device for analyzing the movement of a fluid, in particular atmospheric air, at several levels, on the same vertical
FR1401260A (en) Apparatus for bringing a gas into contact with a liquid
FR1079359A (en) Selector device with gas discharge tube
FR1508907A (en) Device and method for filling a glove box with pure gas
CH513243A (en) Gas Insufflation Lance Nozzle for Steel Making
FR1465521A (en) Device for detecting the level of a liquefied gas inside a cryostat
FR1437650A (en) Device for blowing gas into a liquid
FR90515E (en) Improvement in devices for spraying liquid in air or in gas
FR1408931A (en) Further training in installations for bringing a liquid into contact with a gas
FR1204443A (en) Swivel dome for gas evacuation with device for moving the oxygen lance
SU422530A1 (en)
FR1492015A (en) Gas and liquid separator for gas analysis
OA01848A (en) Apparatus for bringing a gas into contact with a molten metal.
FR1002586A (en) Device equipped with a gas discharge tube and a magnetic switch, and a magnetic switch for such a device
FR1466287A (en) Liquid trap for compressed air or gas pipes
FR1325724A (en) Device for the detection of a combustible gas
FR1389059A (en) Method and device for the analysis of very small quantities of gas at very low pressures
BE574497A (en) Device for supporting and wedging a hollow metal upright against a ceiling or wall
FR1430459A (en) Injector for gaseous or liquid fuel in the blast furnace wind ducts
FR1143515A (en) Device equipped with at least one glow discharge tube