WO2008080857A3 - Vorrichtung und verfahren zur bestimmung eines füllstandes und einer temperatur eines fluids - Google Patents
Vorrichtung und verfahren zur bestimmung eines füllstandes und einer temperatur eines fluids Download PDFInfo
- Publication number
- WO2008080857A3 WO2008080857A3 PCT/EP2007/064247 EP2007064247W WO2008080857A3 WO 2008080857 A3 WO2008080857 A3 WO 2008080857A3 EP 2007064247 W EP2007064247 W EP 2007064247W WO 2008080857 A3 WO2008080857 A3 WO 2008080857A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fluid
- determining
- temperature
- fill level
- current
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/18—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K2205/00—Application of thermometers in motors, e.g. of a vehicle
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112007002958T DE112007002958B4 (de) | 2007-01-05 | 2007-12-19 | Vorrichtung und Verfahren zur Bestimmung eines Füllstandes und einer Temperatur eines Fluids |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007001192.1 | 2007-01-05 | ||
DE102007001192A DE102007001192A1 (de) | 2007-01-05 | 2007-01-05 | Vorrichtung und Verfahren zur Bestimmung eines Füllstandes und einer Temperatur eines Fluids |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008080857A2 WO2008080857A2 (de) | 2008-07-10 |
WO2008080857A3 true WO2008080857A3 (de) | 2008-08-28 |
Family
ID=39477686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2007/064247 WO2008080857A2 (de) | 2007-01-05 | 2007-12-19 | Vorrichtung und verfahren zur bestimmung eines füllstandes und einer temperatur eines fluids |
Country Status (2)
Country | Link |
---|---|
DE (2) | DE102007001192A1 (de) |
WO (1) | WO2008080857A2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2950968B1 (fr) * | 2009-10-01 | 2012-03-23 | Sc2N Sa | Sonde de mesure du niveau d'huile dans un carter d'automobile realisee en materiau polymere |
DE102009046382A1 (de) | 2009-11-04 | 2011-05-05 | Zf Friedrichshafen Ag | Verfahren und Vorrichtung zur Ölfüllstandsbestimmung |
DE102012103520A1 (de) * | 2012-04-20 | 2013-10-24 | Eichenauer Heizelemente Gmbh & Co. Kg | Verfahren zum Überprüfen der Funktionsfähigkeit einer elektrischen Heizeinrichtung in einem Kraftfahrzeug |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4163391A (en) * | 1976-10-06 | 1979-08-07 | Jaeger | Device for checking the level of a liquid in a tank |
EP0166034A1 (de) * | 1984-06-28 | 1986-01-02 | VDO Adolf Schindling AG | Verfahren und Einrichtung zur elektrothermischen, Umgebungstemperatur-kompensierten Füllstandsmessung |
DE4232043A1 (de) * | 1992-09-24 | 1994-03-31 | Siemens Ag | Verfahren und Einrichtung zur Füllstandsüberwachung sowie Verwendung dieser im Dauerbetrieb |
EP1180667A2 (de) * | 2000-08-17 | 2002-02-20 | Siemens Aktiengesellschaft | Sensor zur Bestimmung des Niveaus und der Temperatur einer Flüssigkeit |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19704683C2 (de) * | 1997-02-07 | 1998-12-03 | Siemens Ag | Vorrichtung zur Messung der Neigung eines Behälters relativ zu einem Flüssigkeitspegel in dem Behälter |
DE102005053278B4 (de) | 2005-11-08 | 2009-02-05 | Continental Automotive Gmbh | Vorrichtung und Verfahren zur Bestimmung eines Füllstandes und einer Temperatur eines Fluids |
DE102005053539B4 (de) | 2005-11-08 | 2010-08-12 | Continental Automotive Gmbh | Vorrichtung und Verfahren zur Bestimmung eines Füllstandes und einer Temperatur eines Fluids |
-
2007
- 2007-01-05 DE DE102007001192A patent/DE102007001192A1/de not_active Withdrawn
- 2007-12-19 WO PCT/EP2007/064247 patent/WO2008080857A2/de active Application Filing
- 2007-12-19 DE DE112007002958T patent/DE112007002958B4/de not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4163391A (en) * | 1976-10-06 | 1979-08-07 | Jaeger | Device for checking the level of a liquid in a tank |
EP0166034A1 (de) * | 1984-06-28 | 1986-01-02 | VDO Adolf Schindling AG | Verfahren und Einrichtung zur elektrothermischen, Umgebungstemperatur-kompensierten Füllstandsmessung |
DE4232043A1 (de) * | 1992-09-24 | 1994-03-31 | Siemens Ag | Verfahren und Einrichtung zur Füllstandsüberwachung sowie Verwendung dieser im Dauerbetrieb |
EP1180667A2 (de) * | 2000-08-17 | 2002-02-20 | Siemens Aktiengesellschaft | Sensor zur Bestimmung des Niveaus und der Temperatur einer Flüssigkeit |
Also Published As
Publication number | Publication date |
---|---|
DE112007002958A5 (de) | 2009-10-15 |
DE112007002958B4 (de) | 2011-09-15 |
DE102007001192A1 (de) | 2008-07-10 |
WO2008080857A2 (de) | 2008-07-10 |
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