SE420649B - 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 ... - Google Patents
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 ...Info
- Publication number
- SE420649B SE420649B SE7605759A SE7605759A SE420649B SE 420649 B SE420649 B SE 420649B SE 7605759 A SE7605759 A SE 7605759A SE 7605759 A SE7605759 A SE 7605759A SE 420649 B SE420649 B SE 420649B
- Authority
- SE
- Sweden
- Prior art keywords
- atmindtone
- seating
- electromagnetic
- container
- much
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title 1
- 239000000463 material Substances 0.000 title 1
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
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/16—Controlling or regulating processes or operations
- B22D11/18—Controlling or regulating processes or operations for pouring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/16—Controlling or regulating processes or operations
- B22D11/18—Controlling or regulating processes or operations for pouring
- B22D11/181—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level
- B22D11/186—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level by using electric, magnetic, sonic or ultrasonic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/50—Devices characterised by the use of electric or magnetic means for measuring linear speed
- G01P3/505—Devices characterised by the use of electric or magnetic means for measuring linear speed by using eddy currents
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/08—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring variation of an electric variable directly affected by the flow, e.g. by using dynamo-electric effect
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Continuous Casting (AREA)
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Measuring Volume Flow (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7605759A SE420649B (sv) | 1976-05-20 | 1976-05-20 | 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 ... |
US05/797,654 US4144756A (en) | 1976-05-20 | 1977-05-17 | Electromagnetic measurement of quantities in connection with electrically conducting liquid material |
GB20970/77A GB1585211A (en) | 1976-05-20 | 1977-05-18 | Electromagnetic measurement of at least one parameter of an electrically conducting liquid |
DE19772722506 DE2722506A1 (de) | 1976-05-20 | 1977-05-18 | Anordnung zur elektromagnetischen messung von groessen in verbindung mit elektrisch leitendem fluessigem material |
FR7715421A FR2352287A1 (fr) | 1976-05-20 | 1977-05-18 | Systeme de mesure electromagnetique d'une grandeur relative a une matiere liquide conductrice d'electricite |
FR7715422A FR2352288A1 (fr) | 1976-05-20 | 1977-05-18 | Dispositif comportant une bobine d'emission et une bobine de reception pour mesures electromagnetiques en presence d'un materiau conducteur liquide |
GB2097277A GB1585496A (en) | 1976-05-20 | 1977-05-18 | Coil arrangement for electro-magnetic measurements |
DE19772722475 DE2722475A1 (de) | 1976-05-20 | 1977-05-18 | Spulenanordnung fuer elektromagnetische messungen |
JP5857077A JPS537359A (en) | 1976-05-20 | 1977-05-20 | Electromagnetic device for measuring quantity on conductive liquid |
AT363177A AT363550B (de) | 1976-05-20 | 1977-05-20 | Spulenanordnung fuer elektromagnetische messungen |
JP5857277A JPS537360A (en) | 1976-05-20 | 1977-05-20 | Coil device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7605759A SE420649B (sv) | 1976-05-20 | 1976-05-20 | 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 ... |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7605759L SE7605759L (sv) | 1977-11-21 |
SE420649B true SE420649B (sv) | 1981-10-19 |
Family
ID=20327929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7605759A SE420649B (sv) | 1976-05-20 | 1976-05-20 | 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 ... |
Country Status (6)
Country | Link |
---|---|
US (1) | US4144756A (zh) |
JP (1) | JPS537359A (zh) |
DE (1) | DE2722506A1 (zh) |
FR (1) | FR2352287A1 (zh) |
GB (1) | GB1585211A (zh) |
SE (1) | SE420649B (zh) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH624323A5 (zh) * | 1977-09-19 | 1981-07-31 | Atomenergi Ab | |
DE2951097C2 (de) * | 1979-12-19 | 1982-07-22 | Wieland-Werke Ag, 7900 Ulm | Verfahren und Vorrichtung zur Regelung der Gießspiegelhöhe in Stranggießkokillen |
AT364754B (de) * | 1980-01-25 | 1981-11-10 | Voest Alpine Ag | Verfahren zum verhindern des eindringens von schlacke in eine stranggiesskokille beim stranggiessen sowie einrichtung zur durchfuehrung des verfahrens |
SE451507B (sv) * | 1982-12-06 | 1987-10-12 | Studsvik Energiteknik Ab | 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 |
JPS6012265A (ja) * | 1983-07-01 | 1985-01-22 | Nippon Kokan Kk <Nkk> | 凝固層厚さの測定方法 |
CH660701A5 (de) * | 1983-08-18 | 1987-06-15 | Metacon Ag | Vorrichtung zum feststellen des vorhandenseins von metallischer schmelze in einem durchlaufkanal eines metallurgischen ofens oder einer giesspfanne. |
DE3427563C2 (de) * | 1984-07-26 | 1986-12-11 | Stopinc Ag, Baar | Einrichtung zur elektromagnetischen Füllstandsmessung für metallurgische Gefässe |
JPS6183916A (ja) * | 1984-10-01 | 1986-04-28 | Ebara Infilco Co Ltd | 液体レベル検出装置 |
DE3439369A1 (de) * | 1984-10-27 | 1986-04-30 | AMP Angewandte Meßtechnik und Prozeßsteuerung GmbH, 5100 Aachen | Verfahren und vorrichtung zum detektieren von schlacke |
EP0222028B1 (de) * | 1985-11-02 | 1988-12-28 | Vallon GmbH | Metalldetektor zur Erkennung von metallischen Gegenständen |
IT1222337B (it) * | 1987-10-21 | 1990-09-05 | Ceda Costruzioni Elettromeccan | Dispositivo per la misura del livello di metallo liquido in un cristallizzatore per lingottiera per colata continua |
US5232043A (en) * | 1989-03-14 | 1993-08-03 | Leybold Aktiengesellschaft | Device for identifying the solid-liquid interface of a melt |
DE3908199A1 (de) * | 1989-03-14 | 1990-09-27 | Leybold Ag | Vorrichtung zur identifizierung der erstarrungsfront einer schmelze |
DE69025445T2 (de) * | 1989-09-19 | 1996-09-05 | Nippon Steel Corp | Verfahren und Vorrichtung zur Ermittlung eines Schmelzpegels |
US7188918B2 (en) * | 1997-01-21 | 2007-03-13 | Hewlett-Packard Development Company, L.P. | Ink delivery system adapter |
US6322205B1 (en) | 1997-01-21 | 2001-11-27 | Hewlett-Packard Company | Ink delivery system adapter |
EP1287998B1 (en) * | 1997-06-04 | 2006-03-29 | Hewlett-Packard Company | Ink delivery system adapter |
SE520648C2 (sv) | 1999-03-25 | 2003-08-05 | Mpc Metal Process Control Ab | Förfarande och anordning för att mäta en parameter hos en metallbana |
JP3746921B2 (ja) * | 1999-08-10 | 2006-02-22 | 株式会社タクマ | 電気溶融炉の運転方法 |
FR2816403B1 (fr) * | 2000-11-08 | 2002-12-20 | Commissariat Energie Atomique | Dispositif de detection electromagnetique du niveau d'un materiau qui est conducteur ou rendu conducteur, notamment le verre fondu |
EP1384997B1 (de) * | 2002-07-25 | 2004-09-29 | Amepa Angewandte Messtechnik Und Prozessautomatisierung Gmbh | Verfahren und Vorrichtung zur Auswertung von Wirbelstrom-Messsignalen |
ATE401152T1 (de) * | 2003-06-13 | 2008-08-15 | Mpc Metal Process Control Ab | Verfahren und vorrichtung zum erkennen von schlacken |
ATE320871T1 (de) | 2003-06-13 | 2006-04-15 | Mpc Metal Process Control Ab | Verfahren und vorrichtung zum erkennen von schlacken |
CN100535613C (zh) * | 2005-10-10 | 2009-09-02 | 田志恒 | 利用电磁线圈的钢水液位检测装置 |
GB2460697B (en) * | 2008-06-06 | 2010-09-29 | Weston Aerospace Ltd | High temperature speed or proximity sensor |
DE102009022992A1 (de) * | 2009-03-02 | 2010-10-07 | Micro-Epsilon Messtechnik Gmbh & Co. Kg | Positionssensor |
FR2945118B1 (fr) * | 2009-04-29 | 2011-06-17 | Avemis | Capteur et procede de mesure de niveau de la surface d'un metal en phase liquide |
EP2383056B1 (en) * | 2010-04-28 | 2016-11-30 | Nemak Dillingen GmbH | Method and apparatus for a non contact metal sensing device |
PL2756271T3 (pl) | 2011-09-15 | 2017-08-31 | Agellis Group Ab | Pomiary poziomu w naczyniach metalurgicznych |
WO2017089396A1 (en) | 2015-11-24 | 2017-06-01 | Danieli Corus B.V. | A method and a system measuring liquid and solid materials in the process of converting iron to steel in metallurgical vessels or furnaces |
IT201800006804A1 (it) * | 2018-06-29 | 2019-12-29 | Dispositivo di rilevamento del livello di metallo in un forno elettrico ad arco | |
DE102019107033A1 (de) * | 2019-03-19 | 2020-09-24 | Rheinmetall Air Defence Ag | Gussformanordnung mit einer Messsektion zur Geschwindigkeitsmessung eines Gießgutes |
DE102020108103A1 (de) | 2020-03-24 | 2021-09-30 | Fachhochschule Westküste | Flüssig- / Gasmedium-Signal-Messanordnung sowie zugehöriges Flüssig- / Gasmedium- Signal-Messverfahren und Verwendung |
DE102020131685A1 (de) | 2020-11-30 | 2022-06-02 | Rheinmetall Air Defence Ag | Verfahren zum Befüllen einer Gussformanordnung |
DE102020131684A1 (de) * | 2020-11-30 | 2022-06-02 | Rheinmetall Air Defence Ag | Gussformanordnung |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2680968A (en) * | 1951-02-23 | 1954-06-15 | British Oxygen Co Ltd | Apparatus for determining the position of a mercury meniscus |
DE1033434B (de) * | 1954-12-13 | 1958-07-03 | Westofen G M B H | Standanzeigevorrichtung fuer geschmolzenes Gut in Industrieoefen |
DE1243891B (de) * | 1964-04-06 | 1967-07-06 | Euratom | Geraet zum kontinuierlichen Messen des Fluessigkeitsstandes elektrisch leitfaehiger Fluessigkeiten |
US3326043A (en) * | 1965-03-10 | 1967-06-20 | Paul W Roeske | Inductive liquid level detection system |
GB1251347A (zh) * | 1967-12-02 | 1971-10-27 | ||
US4007636A (en) * | 1973-08-30 | 1977-02-15 | Mine Safety Appliances Company | Liquid metal level indicator |
US3962919A (en) * | 1975-07-15 | 1976-06-15 | Westinghouse Electric Corporation | Temperature compensated inductive liquid metal level detection system |
-
1976
- 1976-05-20 SE SE7605759A patent/SE420649B/xx not_active IP Right Cessation
-
1977
- 1977-05-17 US US05/797,654 patent/US4144756A/en not_active Expired - Lifetime
- 1977-05-18 GB GB20970/77A patent/GB1585211A/en not_active Expired
- 1977-05-18 DE DE19772722506 patent/DE2722506A1/de active Granted
- 1977-05-18 FR FR7715421A patent/FR2352287A1/fr active Granted
- 1977-05-20 JP JP5857077A patent/JPS537359A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
GB1585211A (en) | 1981-02-25 |
FR2352287B1 (zh) | 1983-12-09 |
FR2352287A1 (fr) | 1977-12-16 |
DE2722506A1 (de) | 1977-12-08 |
JPH0346764B2 (zh) | 1991-07-17 |
US4144756A (en) | 1979-03-20 |
DE2722506C2 (zh) | 1992-04-16 |
JPS537359A (en) | 1978-01-23 |
SE7605759L (sv) | 1977-11-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE420649B (sv) | 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 ... | |
ES285423Y (es) | Un dispositivo mejorado para almacenar por separado y mezclar a continuacion el contenido fluido de dos recipientes. | |
FR2505776B1 (fr) | Dispositif pour tendre, bloquer en position de serrage, et sectionner des rubans en matiere plastique, pour cercler des colis | |
NL7809924A (nl) | Stromingsmeter en werkwijze voor het stabiliseren daarvan. | |
NL7501180A (nl) | Meetinrichting voor het vaststellen van het u van een grenslaag of grensvlak tussen verschillende vloeistoffen, meer in het nder olie en water. | |
SE403655B (sv) | Anordning for elektromagnetisk metning av niva och/eller avstand i samband med i en behallare innehallet, flytande ledande material | |
NO143178C (no) | Vaeskefordeler for en roerbunt med vaeskestroemning i form av en tynn film. | |
BE809581A (fr) | Dispositif pour l'empilage et le transport de pieces decoupees en forme de feuilles. | |
EG12621A (en) | Improvements in the substance transport in liquid media | |
SE7612850L (sv) | Sett och anordning for att bestemma nervaron av och storleken och/eller mengden fasta emnen i en vetska | |
NL178478B (nl) | Sluiting met overlappende sluitingdelen voor kledingstukken, koffers, tassen en dergelijke. | |
IT1090006B (it) | Perfezionamento nei dispositivi indicatori di livello per serbatoi silo e simili | |
NL176840C (nl) | Werkwijze voor het inbrengen van een afgemeten hoeveelheid vloeistof in de hoofdstroom van een andere vloeistof. | |
NO142664C (no) | Automatisk aapne- og lukkeinnretning for en fleksibel beholder med en flytende eller pastaformet, eventuelt skumdannende fylling | |
SE445045B (sv) | Stabiliserad, vetskeformig enzymkomposition, forfarande for framstellning derav samt anvendning av kompositionen | |
DK348875A (da) | Pulverformige eller flydende, alkalisk indstillede rensemiddelkoncentrater samt fremgangsmade til fremstilling deraf | |
NL7708032A (nl) | Opzuigmateriaal voor waterbevattende fysiolo- gische vloeistoffen alsmede werkwijze voor het bereiden daarvan. | |
CHUDOV et al. | Numerical methods in gas dynamics(Numerical methods in gas dynamics- computation techniques for steady gas flow, boundary layer, viscous flow, and seepage problems) | |
USD196622S (en) | Hand safety signal | |
JPS5369175A (en) | Suspended type scattering device for use with a helicopter | |
Berard | The transition flow boundary layer near the leading edge | |
NEYLAND | Propagation of disturbances above the flow during the interaction of a hypersonic flow with a boundary layer(Turbulence diffusion above flow during boundary layer and hypersonic flow interaction) | |
NO146354C (no) | Beholderpall med toemmeaapning i bunnen. | |
IT7823271V0 (it) | Valvola per bombola di fluidi in pressione con dispositivo automatico di chiusura e di anti-ricarica. | |
JPS5330572A (en) | Method and device for reversing structure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
Ref document number: 7605759-5 Format of ref document f/p: F |
|
NUG | Patent has lapsed |
Ref document number: 7605759-5 Format of ref document f/p: F |