ATA130389A - Niveaufühler mit hohem signalhub für flüssigkeiten, insbesondere chemisch aggressive flüssigkeiten - Google Patents
Niveaufühler mit hohem signalhub für flüssigkeiten, insbesondere chemisch aggressive flüssigkeitenInfo
- Publication number
- ATA130389A ATA130389A AT130389A AT130389A ATA130389A AT A130389 A ATA130389 A AT A130389A AT 130389 A AT130389 A AT 130389A AT 130389 A AT130389 A AT 130389A AT A130389 A ATA130389 A AT A130389A
- Authority
- AT
- Austria
- Prior art keywords
- liquids
- level sensor
- high signal
- especially chemical
- signal stroke
- 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
- G01F23/24—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
- G01F23/246—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 thermal devices
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Thermistors And Varistors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT130389A AT398636B (de) | 1989-05-30 | 1989-05-30 | Niveaufühler mit hohem signalhub für flüssigkeiten, insbesondere chemisch aggressive flüssigkeiten |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT130389A AT398636B (de) | 1989-05-30 | 1989-05-30 | Niveaufühler mit hohem signalhub für flüssigkeiten, insbesondere chemisch aggressive flüssigkeiten |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA130389A true ATA130389A (de) | 1994-05-15 |
AT398636B AT398636B (de) | 1995-01-25 |
Family
ID=3510970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT130389A AT398636B (de) | 1989-05-30 | 1989-05-30 | Niveaufühler mit hohem signalhub für flüssigkeiten, insbesondere chemisch aggressive flüssigkeiten |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT398636B (de) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1175954A (en) * | 1980-10-14 | 1984-10-09 | Yellow Springs Instruments Company, Inc. (The) | Glass coated disk thermistor |
DE3232333C2 (de) * | 1982-08-31 | 1984-06-07 | Siemens AG, 1000 Berlin und 8000 München | Niveaufühler für Flüssigkeiten, insbesondere zur Bestimmung des Füllstandes der Bremsflüssigkeit oder des Tankinhaltes in Kraftfahrzeugen |
-
1989
- 1989-05-30 AT AT130389A patent/AT398636B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AT398636B (de) | 1995-01-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties | ||
ELJ | Ceased due to non-payment of the annual fee |