JPH037046B2 - - Google Patents

Info

Publication number
JPH037046B2
JPH037046B2 JP57033365A JP3336582A JPH037046B2 JP H037046 B2 JPH037046 B2 JP H037046B2 JP 57033365 A JP57033365 A JP 57033365A JP 3336582 A JP3336582 A JP 3336582A JP H037046 B2 JPH037046 B2 JP H037046B2
Authority
JP
Japan
Prior art keywords
antenna
mold
molten steel
power
hot water
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
JP57033365A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58150826A (ja
Inventor
Tetsuo Hatono
Sumio Kobayashi
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP57033365A priority Critical patent/JPS58150826A/ja
Priority to US06/471,233 priority patent/US4580449A/en
Priority to DE19833307393 priority patent/DE3307393A1/de
Priority to GB08305886A priority patent/GB2120490B/en
Priority to FR8303499A priority patent/FR2522814B1/fr
Publication of JPS58150826A publication Critical patent/JPS58150826A/ja
Publication of JPH037046B2 publication Critical patent/JPH037046B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/12—Systems for determining distance or velocity not using reflection or reradiation using electromagnetic waves other than radio waves
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Continuous Casting (AREA)
  • Radiation Pyrometers (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
JP57033365A 1982-03-03 1982-03-03 溶鋼湯面レベル測定方法 Granted JPS58150826A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP57033365A JPS58150826A (ja) 1982-03-03 1982-03-03 溶鋼湯面レベル測定方法
US06/471,233 US4580449A (en) 1982-03-03 1983-03-02 Method and apparatus for determining the surface level of molten metal
DE19833307393 DE3307393A1 (de) 1982-03-03 1983-03-02 Verfahren und vorrichtung zur bestimmung des oberflaechen-niveaus von fluessigem metall
GB08305886A GB2120490B (en) 1982-03-03 1983-03-03 Surface level of molten metal
FR8303499A FR2522814B1 (fr) 1982-03-03 1983-03-03 Procede et appareil de determination du niveau de la surface d'un metal fondu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57033365A JPS58150826A (ja) 1982-03-03 1982-03-03 溶鋼湯面レベル測定方法

Publications (2)

Publication Number Publication Date
JPS58150826A JPS58150826A (ja) 1983-09-07
JPH037046B2 true JPH037046B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-01-31

Family

ID=12384549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57033365A Granted JPS58150826A (ja) 1982-03-03 1982-03-03 溶鋼湯面レベル測定方法

Country Status (5)

Country Link
US (1) US4580449A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS58150826A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3307393A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2522814B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2120490B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8800491A (nl) * 1988-02-26 1989-09-18 Hoogovens Groep Bv Werkwijze voor het meten van het niveau van een metaalbad.
US5055648A (en) * 1989-12-27 1991-10-08 Rockwell International Corporation Apparatus and method for mechanical properties testing
US5298887A (en) * 1991-10-04 1994-03-29 Sentech Corporation Molten metal gauging and control system employing a fixed position capacitance sensor and method therefor
DE19728660A1 (de) * 1997-07-04 1999-01-07 Heuft Systemtechnik Gmbh Verfahren und Vorrichtung zum Erfassen der Füllhöhe von Füllgut in einem Behälter
US6672155B2 (en) * 2000-10-14 2004-01-06 Endress + Hauser Gmbh + Co. Apparatus for determining the filling level of a filling material in a container
AU2003254877A1 (en) * 2003-07-16 2005-02-04 Sumitomo Metal Industries, Ltd. Continuous casting method for magneisum alloy
CN103562693B (zh) 2011-06-24 2016-01-06 株式会社尼利可 熔融金属液位测定装置和熔融金属液位测定方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE197801C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) *
US3129330A (en) * 1958-06-30 1964-04-14 Gen Motors Corp Microwave radiometer system
US3325644A (en) * 1963-11-29 1967-06-13 Collins Radio Co Switching type radiometer having variable duty cycle
GB1100119A (en) * 1965-03-12 1968-01-24 Cambridge Consultants Method of and apparatus for detecting and measuring amounts of material
US3364485A (en) * 1966-11-01 1968-01-16 Gen Precision Systems Inc Radiometric altitude measuring apparatus
DE2506190C2 (de) * 1974-09-26 1985-08-29 Ceda S.p.A., Buttrio, Udine Vorrichtung zur Regelung des Niveaus einer in einem Behälter befindlichen Flüssigkeit, die Infrarotstrahlen aussendet
LU76077A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1976-10-26 1978-05-16
JPS53118161A (en) * 1977-03-25 1978-10-16 Sumitomo Metal Ind Measuring method of slug forming by micro wave level meter
DE2803480C2 (de) * 1978-01-27 1984-11-22 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren und Anordnung zur Messung der physikalischen Objekttemperatur mittels Mikrowellen
JPS56119813A (en) * 1980-02-26 1981-09-19 Nippon Atom Ind Group Co Ltd Microwave liquid level indicator
US4347515A (en) * 1980-10-14 1982-08-31 The United States Of America As Represented By The Secretary Of The Navy Radar radiometer and its use

Also Published As

Publication number Publication date
GB2120490B (en) 1985-09-04
FR2522814A1 (fr) 1983-09-09
FR2522814B1 (fr) 1986-07-25
GB2120490A (en) 1983-11-30
GB8305886D0 (en) 1983-04-07
US4580449A (en) 1986-04-08
DE3307393A1 (de) 1983-09-29
DE3307393C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-09-13
JPS58150826A (ja) 1983-09-07

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