BE829006A - Procede et dispositif de determination de niveaux dans des reservoirs - Google Patents
Procede et dispositif de determination de niveaux dans des reservoirsInfo
- Publication number
- BE829006A BE829006A BE156293A BE156293A BE829006A BE 829006 A BE829006 A BE 829006A BE 156293 A BE156293 A BE 156293A BE 156293 A BE156293 A BE 156293A BE 829006 A BE829006 A BE 829006A
- Authority
- BE
- Belgium
- Prior art keywords
- tanks
- determining levels
- levels
- determining
- 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
-
- 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
- G01F23/24—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 resistance of resistors due to contact with conductor fluid
- G01F23/241—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 resistance of resistors due to contact with conductor fluid for discrete levels
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU753274 | 1974-05-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE829006A true BE829006A (fr) | 1975-09-01 |
Family
ID=3698222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE156293A BE829006A (fr) | 1974-05-13 | 1975-05-13 | Procede et dispositif de determination de niveaux dans des reservoirs |
Country Status (10)
Country | Link |
---|---|
US (1) | US4037761A (xx) |
JP (2) | JPS50156471A (xx) |
AU (1) | AU8108175A (xx) |
BE (1) | BE829006A (xx) |
CA (1) | CA1065442A (xx) |
DE (1) | DE2521294C2 (xx) |
FR (1) | FR2271548B1 (xx) |
GB (1) | GB1512965A (xx) |
IT (1) | IT1038047B (xx) |
NL (1) | NL7505588A (xx) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE413074B (sv) * | 1976-10-25 | 1980-04-14 | Asea Ab | Forfarande for metning av resistiva spenningsfall vid tappstellen fran metallurgiska behallare |
GB1600310A (en) * | 1977-07-15 | 1981-10-14 | Broken Hill Pty Co Ltd | Indication of levels in receptacles |
US4258868A (en) * | 1979-08-03 | 1981-03-31 | Moline Corporation | Limit stop for controlling stopper rod travel in a bottom pour ladle |
US4287472A (en) * | 1980-03-03 | 1981-09-01 | Exxon Production Research Company | Method for measuring the thickness of an ice sheet |
US4431169A (en) * | 1980-07-05 | 1984-02-14 | Nisshin Steel Co., Ltd. | Method and apparatus for preventing the inclusion of slag into the molten steel tapped from a converter |
US4697453A (en) * | 1984-07-05 | 1987-10-06 | Kawasaki Steel Corp. | Apparatus for monitoring burden distribution in furnace |
US4747444A (en) * | 1985-05-02 | 1988-05-31 | Amsted Industries Incorporated | Automated casting plant and method of casting |
US5375816A (en) * | 1993-11-16 | 1994-12-27 | Wci Steel Corporation | Slag detecting device and method |
US6309442B1 (en) | 2000-02-25 | 2001-10-30 | John D. Usher | Refractory material sensor for determining level of molten metal and slag and method of using |
US20100001867A1 (en) * | 2007-12-28 | 2010-01-07 | Matthew Rodrigue | Device, system and method for monitoring tank content levels |
CN105728670A (zh) * | 2016-04-22 | 2016-07-06 | 中国重型机械研究院股份公司 | 一种钢包液位监测系统及方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1532871A (en) * | 1920-12-01 | 1925-04-07 | Bloch Franz George | Level-indicating device |
DE495985C (de) * | 1928-10-12 | 1930-04-12 | Emil Lange Dipl Ing | Elektrische Anzeigevorrichtung fuer den Inhalt von Giesspfannen |
US3012373A (en) * | 1957-12-30 | 1961-12-12 | Owens Corning Fiberglass Corp | Level control means |
DE1264812B (de) * | 1963-12-05 | 1968-03-28 | Siemens Ag | Schaltungsanordnung zur Kennzeichnung eines Fluessigkeitsstandes in einem Behaelter |
DE1290557B (de) * | 1964-03-23 | 1969-03-13 | Krupp Gmbh | Verfahren zur UEberwachung und Steuerung des Reaktionsablaufes bei Sauerstoffaufblaseverfahren |
US3299706A (en) * | 1964-04-03 | 1967-01-24 | Latrobe Steel Co | Apparatus for measuring molten metal levels in ladles |
US3370466A (en) * | 1965-09-24 | 1968-02-27 | United States Steel Corp | Method and apparatus for locating interfaces between fluids |
JPS431330Y1 (xx) * | 1965-09-25 | 1968-01-22 | ||
FR1463902A (fr) * | 1965-10-05 | 1966-07-22 | Siderurgie Fse Inst Rech | Réglage d'un débit de métal liquide s'écoulant par un orifice |
AT297960B (de) * | 1969-07-28 | 1972-04-25 | Mannesmann Ag | Verfahren und Vorrichtung zur Ermittlung der Höhenveränderung des steigenden Gießspiegels beim Gießen von Metall |
JPS4738202U (xx) * | 1971-05-25 | 1972-12-27 | ||
JPS5149225B2 (xx) * | 1971-08-18 | 1976-12-25 | ||
JPS498918A (xx) * | 1972-05-12 | 1974-01-26 | ||
JPS5229945B2 (xx) * | 1972-08-25 | 1977-08-04 | ||
JPS5229946B2 (xx) * | 1972-08-25 | 1977-08-04 |
-
1974
- 1974-05-13 AU AU7581081A patent/AU8108175A/xx not_active Expired
-
1975
- 1975-05-12 IT IT23238/75A patent/IT1038047B/it active
- 1975-05-13 CA CA226,805A patent/CA1065442A/en not_active Expired
- 1975-05-13 GB GB20113/75A patent/GB1512965A/en not_active Expired
- 1975-05-13 US US05/577,011 patent/US4037761A/en not_active Expired - Lifetime
- 1975-05-13 FR FR7514902A patent/FR2271548B1/fr not_active Expired
- 1975-05-13 JP JP50055549A patent/JPS50156471A/ja active Pending
- 1975-05-13 NL NL7505588A patent/NL7505588A/xx not_active Application Discontinuation
- 1975-05-13 DE DE2521294A patent/DE2521294C2/de not_active Expired
- 1975-05-13 BE BE156293A patent/BE829006A/xx not_active IP Right Cessation
-
1981
- 1981-06-23 JP JP1981092923U patent/JPS5726021U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS50156471A (xx) | 1975-12-17 |
AU8108175A (en) | 1976-11-18 |
FR2271548A1 (xx) | 1975-12-12 |
IT1038047B (it) | 1979-11-20 |
NL7505588A (nl) | 1975-11-17 |
JPS5726021U (xx) | 1982-02-10 |
DE2521294C2 (de) | 1981-10-15 |
FR2271548B1 (xx) | 1981-04-10 |
DE2521294A1 (de) | 1975-11-27 |
GB1512965A (en) | 1978-06-01 |
US4037761A (en) | 1977-07-26 |
CA1065442A (en) | 1979-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: THE BROKEN HILL PROPRIETARY CY LTD Effective date: 19860531 |