GB8629268D0 - Detection of slag level in molten metal bath - Google Patents

Detection of slag level in molten metal bath

Info

Publication number
GB8629268D0
GB8629268D0 GB868629268A GB8629268A GB8629268D0 GB 8629268 D0 GB8629268 D0 GB 8629268D0 GB 868629268 A GB868629268 A GB 868629268A GB 8629268 A GB8629268 A GB 8629268A GB 8629268 D0 GB8629268 D0 GB 8629268D0
Authority
GB
United Kingdom
Prior art keywords
detection
molten metal
metal bath
slag level
slag
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.)
Withdrawn
Application number
GB868629268A
Other versions
GB2183849A (en
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.)
Geotronics Metaltech AB
Original Assignee
Geotronics Metaltech 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 Geotronics Metaltech AB filed Critical Geotronics Metaltech AB
Publication of GB8629268D0 publication Critical patent/GB8629268D0/en
Publication of GB2183849A publication Critical patent/GB2183849A/en
Withdrawn legal-status Critical Current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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
GB08629268A 1985-12-09 1986-12-08 Device for the detection of slag level in a molten metal bath Withdrawn GB2183849A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8505813A SE455820B (en) 1985-12-09 1985-12-09 DEVICE FOR DETECTING THE SLAUGHTER LEVEL IN A METAL BATH

Publications (2)

Publication Number Publication Date
GB8629268D0 true GB8629268D0 (en) 1987-01-14
GB2183849A GB2183849A (en) 1987-06-10

Family

ID=20362398

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08629268A Withdrawn GB2183849A (en) 1985-12-09 1986-12-08 Device for the detection of slag level in a molten metal bath

Country Status (5)

Country Link
JP (1) JPS62174313A (en)
DE (1) DE3641987A1 (en)
GB (1) GB2183849A (en)
IT (1) IT1199720B (en)
SE (1) SE455820B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE463893B (en) * 1987-09-28 1991-02-04 Geotronics Ab DEVICE FOR DETECTING THE LEVEL OF A BATTERY SURFACE OF A SMALL METAL BATH
MY108816A (en) * 1992-05-28 1996-11-30 Shell Int Research An apparatus for measuring the water bottom of a product storage tank and providing water bottom informaiton
DE4402463C2 (en) * 1994-01-28 1998-01-29 Amepa Eng Gmbh Device for discontinuous detection of the thickness of a layer on a molten metal
JPH0941357A (en) * 1995-07-31 1997-02-10 Stec:Kk Method of ground hardener side injection construction and equipment thereof
DE102006003950A1 (en) * 2006-01-26 2007-08-30 Heraeus Electro-Nite International N.V. Device for determining an interface of a slag layer
US9063110B2 (en) 2010-04-30 2015-06-23 Agellis Group Ab Measurements in metallurgical vessels
CN104841897B (en) * 2014-02-13 2017-02-22 宝山钢铁股份有限公司 Measuring method and measuring apparatus for the thickness of molten layer of mold powder and fluctuation of liquid level of molten steel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB875437A (en) * 1959-02-03 1961-08-23 Gilbert & Barker Mfg Co Electronic level sensing apparatus
DE1909684C3 (en) * 1968-03-01 1975-02-27 Siemens Ag, 1000 Berlin U. 8000 Muenchen Measuring cables for determining the temperature distribution of bulk goods or the like in silos
US4081700A (en) * 1976-06-16 1978-03-28 Hamilton Ii William F Touch control switch circuit with compensation for power supply line fluctuations
GB2136131B (en) * 1983-02-16 1987-06-03 Mark Ian Howell Electromagnetic surveying of pipes and cables

Also Published As

Publication number Publication date
IT8622613A0 (en) 1986-12-09
IT1199720B (en) 1988-12-30
DE3641987A1 (en) 1987-06-11
SE8505813L (en) 1987-06-10
GB2183849A (en) 1987-06-10
JPS62174313A (en) 1987-07-31
SE8505813D0 (en) 1985-12-09
SE455820B (en) 1988-08-08

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)