FI961028A - Förfarande för övervakning av vätskenivån i en behållare - Google Patents
Förfarande för övervakning av vätskenivån i en behållare Download PDFInfo
- Publication number
- FI961028A FI961028A FI961028A FI961028A FI961028A FI 961028 A FI961028 A FI 961028A FI 961028 A FI961028 A FI 961028A FI 961028 A FI961028 A FI 961028A FI 961028 A FI961028 A FI 961028A
- Authority
- FI
- Finland
- Prior art keywords
- monitoring
- tank
- liquid level
- liquid
- level
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
-
- 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
- G01F23/80—Arrangements for signal processing
- G01F23/802—Particular electronic circuits for digital processing equipment
- G01F23/804—Particular electronic circuits for digital processing equipment containing circuits handling parameters other than liquid level
-
- 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)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Thermal Sciences (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Control Of Non-Electrical Variables (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19507891A DE19507891B4 (de) | 1995-03-07 | 1995-03-07 | Verfahren zur Überwachung des Flüssigkeitsstandes in einem Behälter |
Publications (2)
Publication Number | Publication Date |
---|---|
FI961028A0 FI961028A0 (sv) | 1996-03-06 |
FI961028A true FI961028A (sv) | 1996-09-08 |
Family
ID=7755824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI961028A FI961028A (sv) | 1995-03-07 | 1996-03-06 | Förfarande för övervakning av vätskenivån i en behållare |
Country Status (8)
Country | Link |
---|---|
US (1) | US5798698A (sv) |
EP (1) | EP0731342A3 (sv) |
CZ (1) | CZ57696A3 (sv) |
DE (1) | DE19507891B4 (sv) |
FI (1) | FI961028A (sv) |
NO (1) | NO960298L (sv) |
PL (1) | PL179856B1 (sv) |
ZA (1) | ZA961815B (sv) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6050112A (en) * | 1998-06-15 | 2000-04-18 | Alliance Laundry Systems Llc | Apparatus and method for detecting a liquid level in a sealed storage vessel |
US6615658B2 (en) * | 1999-08-03 | 2003-09-09 | Charles Darwin Snelling | Method and apparatus for detecting the internal liquid level in a vessel |
DE10229702A1 (de) * | 2002-07-02 | 2004-01-29 | Endress + Hauser Gmbh + Co. Kg | Transmitter |
US8532244B2 (en) * | 2007-06-14 | 2013-09-10 | General Electric Company | System and method for determining coolant level and flow velocity in a nuclear reactor |
US8446284B2 (en) * | 2011-06-23 | 2013-05-21 | Pratt & Whitney | Low oil indication |
DE102012109308A1 (de) * | 2012-10-01 | 2014-04-03 | Endress + Hauser Flowtec Ag | Füllstandsüberwachungssystem und Durchflussmessgerät |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3893108A (en) * | 1973-12-20 | 1975-07-01 | Texas Instruments Inc | Internal combustion engine protection circuit |
GB2128340A (en) * | 1982-10-06 | 1984-04-26 | Kliklok Corp | Hot liquid level control |
US5211904A (en) * | 1990-12-10 | 1993-05-18 | General Electric Company | In-vessel water level monitor for boiling water reactors |
US5253521A (en) * | 1992-10-26 | 1993-10-19 | Magnetek Inc. | Method of transmitting measured temperature and position parameters from a transducer |
-
1995
- 1995-03-07 DE DE19507891A patent/DE19507891B4/de not_active Expired - Lifetime
-
1996
- 1996-01-25 NO NO960298A patent/NO960298L/no not_active Application Discontinuation
- 1996-02-20 US US08/604,057 patent/US5798698A/en not_active Expired - Lifetime
- 1996-02-26 CZ CZ96576A patent/CZ57696A3/cs unknown
- 1996-02-28 EP EP96102930A patent/EP0731342A3/de not_active Withdrawn
- 1996-03-06 PL PL96313109A patent/PL179856B1/pl unknown
- 1996-03-06 FI FI961028A patent/FI961028A/sv unknown
- 1996-03-06 ZA ZA961815A patent/ZA961815B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
PL313109A1 (en) | 1996-09-16 |
NO960298D0 (no) | 1996-01-25 |
FI961028A0 (sv) | 1996-03-06 |
DE19507891A1 (de) | 1996-09-12 |
EP0731342A2 (de) | 1996-09-11 |
ZA961815B (en) | 1996-09-10 |
EP0731342A3 (de) | 1997-03-19 |
CZ57696A3 (en) | 1996-09-11 |
US5798698A (en) | 1998-08-25 |
DE19507891B4 (de) | 2005-04-21 |
NO960298L (no) | 1996-09-09 |
PL179856B1 (pl) | 2000-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
HC | Name/ company changed in application |
Owner name: GESTRA GMBH |