CH560383A5 - - Google Patents
Info
- Publication number
- CH560383A5 CH560383A5 CH1606173A CH1606173A CH560383A5 CH 560383 A5 CH560383 A5 CH 560383A5 CH 1606173 A CH1606173 A CH 1606173A CH 1606173 A CH1606173 A CH 1606173A CH 560383 A5 CH560383 A5 CH 560383A5
- Authority
- CH
- Switzerland
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
- G01F23/265—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 for discrete levels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
- G01F25/20—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of apparatus for measuring liquid level
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2259849A DE2259849C3 (de) | 1972-12-07 | 1972-12-07 | Anordnung zur automatischen überprüfung der Funktionsfähigkeit einer kapazitiven Meßeinrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
CH560383A5 true CH560383A5 (xx) | 1975-03-27 |
Family
ID=5863754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1606173A CH560383A5 (xx) | 1972-12-07 | 1973-11-15 |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH560383A5 (xx) |
DE (1) | DE2259849C3 (xx) |
NL (1) | NL7315325A (xx) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3127637C2 (de) * | 1980-08-01 | 1988-08-18 | Endress U. Hauser Gmbh U. Co, 7867 Maulburg | Anordnung zur Feststellung des Füllstands in einem Behälter |
DE3843339A1 (de) * | 1988-12-22 | 1990-06-28 | Vega Grieshaber Gmbh & Co | Anordnung zur kapazitiven fuellstandsmessung |
DE19837594C1 (de) * | 1998-08-19 | 1999-09-23 | Forschungszentrum Juelich Gmbh | Prüfverfahren für die Füllstandsmessung bei Heißen Zellen |
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1972
- 1972-12-07 DE DE2259849A patent/DE2259849C3/de not_active Expired
-
1973
- 1973-11-08 NL NL7315325A patent/NL7315325A/xx not_active Application Discontinuation
- 1973-11-15 CH CH1606173A patent/CH560383A5/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2259849C3 (de) | 1975-07-03 |
NL7315325A (xx) | 1974-06-11 |
DE2259849A1 (de) | 1974-06-27 |
DE2259849B2 (de) | 1974-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |