SE451507B - Forfarande och anordning for metning av kvarvarande mengd smelt metall pa bottnen eller dylikt av en behallare i samband med urtappning av smelt metall ur behallaren - Google Patents
Forfarande och anordning for metning av kvarvarande mengd smelt metall pa bottnen eller dylikt av en behallare i samband med urtappning av smelt metall ur behallarenInfo
- Publication number
- SE451507B SE451507B SE8206963A SE8206963A SE451507B SE 451507 B SE451507 B SE 451507B SE 8206963 A SE8206963 A SE 8206963A SE 8206963 A SE8206963 A SE 8206963A SE 451507 B SE451507 B SE 451507B
- Authority
- SE
- Sweden
- Prior art keywords
- molten metal
- container
- magnetic field
- alternating magnetic
- metal
- Prior art date
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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0093—Microreactors, e.g. miniaturised or microfabricated reactors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00781—Aspects relating to microreactors
- B01J2219/00851—Additional features
- B01J2219/00871—Modular assembly
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8206963A SE451507B (sv) | 1982-12-06 | 1982-12-06 | Forfarande och anordning for metning av kvarvarande mengd smelt metall pa bottnen eller dylikt av en behallare i samband med urtappning av smelt metall ur behallaren |
US06/554,701 US4794335A (en) | 1982-12-06 | 1983-11-23 | Method and apparatus for measuring the thickness of a metal melt adjacent the bottom of a container |
EP83850321A EP0115258B1 (de) | 1982-12-06 | 1983-11-30 | Verfahren und Vorrichtung zum Messen der Menge einer Metallschmelze am Boden eines Behälters |
DE8383850321T DE3373209D1 (en) | 1982-12-06 | 1983-11-30 | Method and apparatus for measuring the remaining amount of metal melt at the bottom of a container |
JP58229742A JPS59112230A (ja) | 1982-12-06 | 1983-12-05 | 容器の底部における溶解金属を測定する方法及び装置 |
CA000442585A CA1210609A (en) | 1982-12-06 | 1983-12-05 | Method and apparatus for measuring a metal melt at the bottom of a container |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8206963A SE451507B (sv) | 1982-12-06 | 1982-12-06 | Forfarande och anordning for metning av kvarvarande mengd smelt metall pa bottnen eller dylikt av en behallare i samband med urtappning av smelt metall ur behallaren |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8206963D0 SE8206963D0 (sv) | 1982-12-06 |
SE8206963L SE8206963L (sv) | 1984-06-07 |
SE451507B true SE451507B (sv) | 1987-10-12 |
Family
ID=20348887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8206963A SE451507B (sv) | 1982-12-06 | 1982-12-06 | Forfarande och anordning for metning av kvarvarande mengd smelt metall pa bottnen eller dylikt av en behallare i samband med urtappning av smelt metall ur behallaren |
Country Status (6)
Country | Link |
---|---|
US (1) | US4794335A (de) |
EP (1) | EP0115258B1 (de) |
JP (1) | JPS59112230A (de) |
CA (1) | CA1210609A (de) |
DE (1) | DE3373209D1 (de) |
SE (1) | SE451507B (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS619966A (ja) * | 1984-06-27 | 1986-01-17 | Kawasaki Steel Corp | 取鍋残溶鋼量の推定方法 |
DE3541967A1 (de) * | 1985-11-27 | 1987-06-04 | Interatom | Flacher induktiver fuellstandsfuehler fuer fluessige metalle |
NL8800491A (nl) * | 1988-02-26 | 1989-09-18 | Hoogovens Groep Bv | Werkwijze voor het meten van het niveau van een metaalbad. |
DE69025445T2 (de) * | 1989-09-19 | 1996-09-05 | Nippon Steel Corp | Verfahren und Vorrichtung zur Ermittlung eines Schmelzpegels |
US5185031A (en) * | 1991-12-31 | 1993-02-09 | Martin Marietta Energy Systems, Inc. | Device and method for skull-melting depth measurement |
US6577118B2 (en) * | 2001-02-02 | 2003-06-10 | B.D.H. Industries Inc. | System and method for measuring liquid metal levels or the like |
EP1229313A3 (de) * | 2001-02-02 | 2003-09-03 | Bdh Industries Inc. | Vorrichtung und Verfahren zur Messung des Füllstandes von Flüssigmetall |
EP3380818A1 (de) * | 2015-11-24 | 2018-10-03 | Danieli Corus BV | Verfahren und system zur messung von flüssigen und festen materialien im prozess der umwandlung von eisen zu stahl in metallurgischen gefässen oder öfen |
CN108372279B (zh) * | 2018-04-13 | 2020-01-07 | 东北大学 | 一种连铸浇注过程中间包浇余量的测量方法 |
CN108515156B (zh) * | 2018-04-13 | 2020-01-07 | 东北大学 | 一种连铸浇注过程大包浇余量的测量方法 |
IT201800006804A1 (it) | 2018-06-29 | 2019-12-29 | Dispositivo di rilevamento del livello di metallo in un forno elettrico ad arco |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3942105A (en) * | 1973-11-21 | 1976-03-02 | Bondarenko Oleg P | Non-contact inductive pickup for determining the interface between two media |
JPS5229800A (en) * | 1975-09-01 | 1977-03-05 | Sumitomo Heavy Ind Ltd | Apparatus for detecting effluence of slag in molten metal |
SE403655B (sv) * | 1976-05-20 | 1978-08-28 | Atomenergi Ab | Anordning for elektromagnetisk metning av niva och/eller avstand i samband med i en behallare innehallet, flytande ledande material |
SE420649B (sv) * | 1976-05-20 | 1981-10-19 | Atomenergi Ab | Anordning for elektromagnetisk metning vid hog temeratur av atmindtone en av storheterna niva, avstand och hastighet i samband med i en behallare, kanal eller liknande innehallet flytande ledande material med mycket ... |
DE2722475A1 (de) * | 1976-05-20 | 1977-12-08 | Atomenergi Ab | Spulenanordnung fuer elektromagnetische messungen |
SE418996B (sv) * | 1977-09-19 | 1981-07-06 | Atomenergi Ab | Forfarande och anordning for elektromagnetisk storhetsmetning i samband med ett elektriskt ledande material med hog temperatur |
JPS54134462A (en) * | 1978-04-11 | 1979-10-18 | Nippon Kokan Kk | Eddy flow system range finder |
-
1982
- 1982-12-06 SE SE8206963A patent/SE451507B/sv not_active IP Right Cessation
-
1983
- 1983-11-23 US US06/554,701 patent/US4794335A/en not_active Expired - Lifetime
- 1983-11-30 DE DE8383850321T patent/DE3373209D1/de not_active Expired
- 1983-11-30 EP EP83850321A patent/EP0115258B1/de not_active Expired
- 1983-12-05 JP JP58229742A patent/JPS59112230A/ja active Pending
- 1983-12-05 CA CA000442585A patent/CA1210609A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE8206963D0 (sv) | 1982-12-06 |
US4794335A (en) | 1988-12-27 |
EP0115258B1 (de) | 1987-08-26 |
EP0115258A1 (de) | 1984-08-08 |
JPS59112230A (ja) | 1984-06-28 |
CA1210609A (en) | 1986-09-02 |
DE3373209D1 (en) | 1987-10-01 |
SE8206963L (sv) | 1984-06-07 |
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Legal Events
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---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8206963-4 Effective date: 19891128 Format of ref document f/p: F |