JPS5719138A - Detecting method for molten steel level in mold - Google Patents
Detecting method for molten steel level in moldInfo
- Publication number
- JPS5719138A JPS5719138A JP9427180A JP9427180A JPS5719138A JP S5719138 A JPS5719138 A JP S5719138A JP 9427180 A JP9427180 A JP 9427180A JP 9427180 A JP9427180 A JP 9427180A JP S5719138 A JPS5719138 A JP S5719138A
- Authority
- JP
- Japan
- Prior art keywords
- molten steel
- wave
- fluctuation
- voltage drop
- carrier
- 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.)
- Granted
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
- G01F23/24—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
- G01F23/242—Mounting arrangements for electrodes
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Continuous Casting (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9427180A JPS5915739B2 (ja) | 1980-07-09 | 1980-07-09 | 鋳型内溶鋼レベルの検出方法 |
US06/280,494 US4470446A (en) | 1980-07-09 | 1981-07-06 | Method and apparatus for detecting molten metal surface level in a mold |
AU72660/81A AU528599B2 (en) | 1980-07-09 | 1981-07-08 | Level of molten metal |
FR8113457A FR2486651A1 (fr) | 1980-07-09 | 1981-07-08 | Procede et appareil pour detecter le niveau de surface du metal en fusion dans un moule |
GB8121200A GB2082777B (en) | 1980-07-09 | 1981-07-09 | Detecting a molten metal surface level in a casting mould |
CA000381447A CA1197591A (en) | 1980-07-09 | 1981-07-09 | Method and apparatus for detecting molten metal surface level in a mold |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9427180A JPS5915739B2 (ja) | 1980-07-09 | 1980-07-09 | 鋳型内溶鋼レベルの検出方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5719138A true JPS5719138A (en) | 1982-02-01 |
JPS5915739B2 JPS5915739B2 (ja) | 1984-04-11 |
Family
ID=14105600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9427180A Expired JPS5915739B2 (ja) | 1980-07-09 | 1980-07-09 | 鋳型内溶鋼レベルの検出方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5915739B2 (ja) |
-
1980
- 1980-07-09 JP JP9427180A patent/JPS5915739B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5915739B2 (ja) | 1984-04-11 |
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