SU778716A3 - Устройство дл определени уровн шлака в металлургической печи - Google Patents
Устройство дл определени уровн шлака в металлургической печи Download PDFInfo
- Publication number
- SU778716A3 SU778716A3 SU752182601A SU2182601A SU778716A3 SU 778716 A3 SU778716 A3 SU 778716A3 SU 752182601 A SU752182601 A SU 752182601A SU 2182601 A SU2182601 A SU 2182601A SU 778716 A3 SU778716 A3 SU 778716A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- filter
- acoustic
- cycles
- level
- sec
- 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
- G01F23/28—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
- G01F23/296—Acoustic waves
- G01F23/2966—Acoustic waves making use of acoustical resonance or standing waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/024—Mixtures
- G01N2291/02491—Materials with nonlinear acoustic properties
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02836—Flow rate, liquid level
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU71228A LU71228A1 (US20030204162A1-20031030-M00001.png) | 1974-10-31 | 1974-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU778716A3 true SU778716A3 (ru) | 1980-11-07 |
Family
ID=19727785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU752182601A SU778716A3 (ru) | 1974-10-31 | 1975-10-20 | Устройство дл определени уровн шлака в металлургической печи |
Country Status (10)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2654370C1 (ru) * | 2017-07-25 | 2018-05-17 | Сергей Иванович Остапчук | Способ измерения уровня воды в скважине и устройство для его осуществления |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5433790A (en) * | 1977-03-29 | 1979-03-12 | Sumitomo Metal Ind | Acoustic measurement of slag forming |
| DE2745251C2 (de) * | 1977-10-07 | 1986-07-10 | Siemens AG, 1000 Berlin und 8000 München | Einrichtung zur berührungsfreien Messung der Standhöhe der Schmelze in einem metallurgischen Schmelzgefäß |
| LU81740A1 (fr) * | 1979-09-28 | 1981-04-17 | Arbed | Systeme de mesure de l'epaisseur de la couche de scorie dans un recipient metallurgique et pour l'appreciation de son etat physique |
| ZA835649B (en) * | 1982-08-25 | 1984-04-25 | British Steel Corp | Lancing in electric arc steelmaking |
| JPS6057217A (ja) * | 1983-09-09 | 1985-04-03 | Nippon Kokan Kk <Nkk> | 渦流式モ−ルド湯面計 |
| GB2199948B (en) * | 1987-01-16 | 1990-08-15 | Emco Wheaton Uk Limited | Measurement of liquid levels |
| DE3721213C2 (de) * | 1987-06-26 | 1998-04-09 | Grieshaber Vega Kg | Füllstandsmeßgerät |
| DE3721212A1 (de) * | 1987-06-26 | 1989-01-05 | Vega Grieshaber Gmbh & Co | Fuellstandsmessgeraet mit ultraschallwandler |
| GB8823391D0 (en) * | 1988-10-05 | 1988-11-09 | Geotechnical Instr Uk Ltd | Measuring liquid level |
| RU2063627C1 (ru) * | 1992-08-13 | 1996-07-10 | Акционерное общество закрытого типа "Биотехинвест" | Устройство для определения физических свойств жидкостей и газов |
| DE19830442B4 (de) * | 1998-07-08 | 2004-04-29 | Forschungszentrum Rossendorf E.V. | Anordnung zur akustischen Volumenbestimmung |
| DE202004002891U1 (de) * | 2004-02-25 | 2005-07-07 | Mts Sensor Technologie Gmbh & Co. Kg | Magnetostriktiver Streckensensor |
| US8276465B2 (en) | 2010-06-10 | 2012-10-02 | Edward Belotserkovsky | Urine flow monitoring device and method |
| EP2650387A1 (de) * | 2012-04-11 | 2013-10-16 | Siemens Aktiengesellschaft | Verfahren zum Betreiben einer Vakuumschmelzanlage und nach diesem Verfahren betriebene Vakuumschmelzanlage |
| RU2711852C1 (ru) * | 2019-02-12 | 2020-01-22 | Публичное Акционерное Общество "Новолипецкий металлургический комбинат" | Способ определения уровня металла спокойной ванны конвертера |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE638683A (US20030204162A1-20031030-M00001.png) * | 1962-10-15 | |||
| US3237451A (en) * | 1962-10-16 | 1966-03-01 | Acoustica Associates Inc | Volumetric measurement system |
| GB1051421A (en) * | 1963-04-03 | 1966-12-14 | Hitachi Ltd | Method and apparatus for observing vocal cord wave |
| US3782180A (en) * | 1968-05-20 | 1974-01-01 | G Harris | Method for detecting leaks in condenser tubes |
| US3603149A (en) * | 1969-09-03 | 1971-09-07 | Us Army | Ultrasonic liquid level indicator |
| FR2150572B1 (US20030204162A1-20031030-M00001.png) * | 1971-07-22 | 1974-04-26 | Commissariat Energie Atomique | |
| DE2152805A1 (de) * | 1971-10-22 | 1973-04-26 | Max Planck Gesellschaft | Verfahren und messzelle zum untersuchen des chemischen relaxationsverhaltens einer loesung |
| SE385408B (sv) * | 1973-03-21 | 1976-06-28 | Asea Ab | Sett att overvaka fyllnadsgraden i schakt o.d. for uppsamling av styckeformigt gods samt anordning for genomforande av settet |
| US3910116A (en) * | 1973-12-07 | 1975-10-07 | Rexnord Inc | Transducer positioning means for fluid level monitoring |
-
1974
- 1974-10-31 LU LU71228A patent/LU71228A1/xx unknown
-
1975
- 1975-09-23 FR FR7529077A patent/FR2289893A1/fr active Granted
- 1975-10-20 SU SU752182601A patent/SU778716A3/ru active
- 1975-10-25 DE DE2547933A patent/DE2547933C2/de not_active Expired
- 1975-10-27 JP JP50128415A patent/JPS6129441B2/ja not_active Expired
- 1975-10-29 US US05/626,871 patent/US4098128A/en not_active Expired - Lifetime
- 1975-10-29 BE BE6045238A patent/BE835019A/xx not_active IP Right Cessation
- 1975-10-30 CA CA238,692A patent/CA1070008A/en not_active Expired
- 1975-10-30 GB GB45031/75A patent/GB1523918A/en not_active Expired
- 1975-10-31 AT AT0831675A patent/AT377362B/de not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2654370C1 (ru) * | 2017-07-25 | 2018-05-17 | Сергей Иванович Остапчук | Способ измерения уровня воды в скважине и устройство для его осуществления |
Also Published As
| Publication number | Publication date |
|---|---|
| US4098128A (en) | 1978-07-04 |
| AT377362B (de) | 1985-03-11 |
| CA1070008A (en) | 1980-01-15 |
| JPS5167202A (US20030204162A1-20031030-M00001.png) | 1976-06-10 |
| ATA831675A (de) | 1982-04-15 |
| JPS6129441B2 (US20030204162A1-20031030-M00001.png) | 1986-07-07 |
| DE2547933C2 (de) | 1985-12-19 |
| FR2289893B1 (US20030204162A1-20031030-M00001.png) | 1979-06-22 |
| DE2547933A1 (de) | 1976-05-06 |
| LU71228A1 (US20030204162A1-20031030-M00001.png) | 1976-03-17 |
| BE835019A (fr) | 1976-02-16 |
| GB1523918A (en) | 1978-09-06 |
| FR2289893A1 (fr) | 1976-05-28 |
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