JPS576320A - Decentralized type continuous level measuring device - Google Patents
Decentralized type continuous level measuring deviceInfo
- Publication number
- JPS576320A JPS576320A JP7910280A JP7910280A JPS576320A JP S576320 A JPS576320 A JP S576320A JP 7910280 A JP7910280 A JP 7910280A JP 7910280 A JP7910280 A JP 7910280A JP S576320 A JPS576320 A JP S576320A
- Authority
- JP
- Japan
- Prior art keywords
- pulse
- circuit
- section
- adjusting
- level
- 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.)
- Pending
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
- G01F23/263—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 by measuring variations in capacitance of capacitors
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7910280A JPS576320A (en) | 1980-06-13 | 1980-06-13 | Decentralized type continuous level measuring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7910280A JPS576320A (en) | 1980-06-13 | 1980-06-13 | Decentralized type continuous level measuring device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS576320A true JPS576320A (en) | 1982-01-13 |
Family
ID=13680513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7910280A Pending JPS576320A (en) | 1980-06-13 | 1980-06-13 | Decentralized type continuous level measuring device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS576320A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986007155A1 (en) * | 1985-05-28 | 1986-12-04 | The Commonwealth Of Australia Care Of The Secretar | Two body capacitance measurement instrument remotely connected to probe via transmission channel |
US8225654B2 (en) | 2009-07-01 | 2012-07-24 | Tecan Trading Ag | Self-compensating capacitive liquid level detector |
-
1980
- 1980-06-13 JP JP7910280A patent/JPS576320A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986007155A1 (en) * | 1985-05-28 | 1986-12-04 | The Commonwealth Of Australia Care Of The Secretar | Two body capacitance measurement instrument remotely connected to probe via transmission channel |
US8225654B2 (en) | 2009-07-01 | 2012-07-24 | Tecan Trading Ag | Self-compensating capacitive liquid level detector |
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