IT8320821A0 - COMPLETELY STATIC DEVICE FOR LEVEL MEASUREMENT. - Google Patents
COMPLETELY STATIC DEVICE FOR LEVEL MEASUREMENT.Info
- Publication number
- IT8320821A0 IT8320821A0 IT8320821A IT2082183A IT8320821A0 IT 8320821 A0 IT8320821 A0 IT 8320821A0 IT 8320821 A IT8320821 A IT 8320821A IT 2082183 A IT2082183 A IT 2082183A IT 8320821 A0 IT8320821 A0 IT 8320821A0
- Authority
- IT
- Italy
- Prior art keywords
- level measurement
- static device
- completely static
- completely
- measurement
- Prior art date
Links
- 238000005259 measurement Methods 0.000 title 1
- 230000003068 static effect Effects 0.000 title 1
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
- G01F23/247—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 for discrete levels
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Level Indicators Using A Float (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8207584A FR2526159A1 (en) | 1982-04-30 | 1982-04-30 | DEVICE FOR MEASURING ENTIRELY STATIC LEVELS |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8320821A0 true IT8320821A0 (en) | 1983-04-28 |
IT8320821A1 IT8320821A1 (en) | 1984-10-28 |
IT1163252B IT1163252B (en) | 1987-04-08 |
Family
ID=9273623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20821/83A IT1163252B (en) | 1982-04-30 | 1983-04-28 | COMPLETELY STATIC DEVICE FOR LEVEL MEASUREMENT |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE3315592A1 (en) |
ES (1) | ES522348A0 (en) |
FR (1) | FR2526159A1 (en) |
GB (1) | GB2120482A (en) |
IT (1) | IT1163252B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3824663A1 (en) * | 1988-07-15 | 1989-01-05 | Wolfgang Prof Dr Ing Thelen | Device for continuous level measurement in liquids, by means of a chain of series- or parallel-connected, temperature-dependent resistors, which are heated by an electrical current |
US4967593A (en) * | 1989-07-20 | 1990-11-06 | Fluid Components, Inc. | Method and apparatus for distinguishing between different substances in a container |
US5111692A (en) * | 1990-03-27 | 1992-05-12 | Fluid Components, Inc. | Temperature compensated liquid level and fluid flow sensor |
US5197329A (en) * | 1992-05-22 | 1993-03-30 | White Consolidated Industries, Inc. | PTC water level sensor and control |
US5363093A (en) * | 1992-08-11 | 1994-11-08 | Tanknology Corporation International | Method and apparatus for continuous tank monitoring |
DE4403473A1 (en) * | 1994-02-04 | 1995-08-31 | Vdo Schindling | Level sensor |
DE19834165B4 (en) * | 1998-07-29 | 2009-12-10 | Volkswagen Ag | Fuel gauge for a fuel tank of a motor vehicle |
FR2808086B1 (en) * | 2000-04-19 | 2002-08-16 | Air Liquide | METHOD AND DEVICE FOR DETERMINING THE LEVEL OF A LIQUID USING A RESISTIVE SENSOR |
US7523661B2 (en) * | 2006-08-02 | 2009-04-28 | Honeywell International Inc. | Methods and systems for liquid volumetric measurement |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1394899A (en) * | 1964-02-25 | 1965-04-09 | Silec Liaisons Elec | Method and device for measuring the level of cryogenic liquids |
GB1100774A (en) * | 1965-04-03 | 1968-01-24 | Holzer Walter | Method of and apparatus for sensing liquid levels |
US3363466A (en) * | 1965-08-24 | 1968-01-16 | Aladdin Ind Inc | Fluid detection device |
FR1465521A (en) * | 1965-11-19 | 1967-01-13 | Commissariat Energie Atomique | Device for detecting the level of a liquefied gas inside a cryostat |
GB1153006A (en) * | 1966-07-26 | 1969-05-21 | Dole Valve Co | Improvements in or relating to Liquid Level Control Systems using Thermistors |
GB1373345A (en) * | 1970-11-25 | 1974-11-13 | Smiths Industries Ltd | Liquid-contents gauging systems |
DE2645743C2 (en) * | 1976-10-09 | 1985-11-07 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Liquid level measuring device |
-
1982
- 1982-04-30 FR FR8207584A patent/FR2526159A1/en not_active Withdrawn
-
1983
- 1983-04-28 GB GB08311663A patent/GB2120482A/en not_active Withdrawn
- 1983-04-28 IT IT20821/83A patent/IT1163252B/en active
- 1983-04-29 ES ES522348A patent/ES522348A0/en active Granted
- 1983-04-29 DE DE19833315592 patent/DE3315592A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ES8403614A1 (en) | 1984-03-16 |
IT1163252B (en) | 1987-04-08 |
GB2120482A (en) | 1983-11-30 |
ES522348A0 (en) | 1984-03-16 |
GB8311663D0 (en) | 1983-06-02 |
FR2526159A1 (en) | 1983-11-04 |
DE3315592A1 (en) | 1983-11-03 |
IT8320821A1 (en) | 1984-10-28 |
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