DE3148383C2 - - Google Patents
Info
- Publication number
- DE3148383C2 DE3148383C2 DE19813148383 DE3148383A DE3148383C2 DE 3148383 C2 DE3148383 C2 DE 3148383C2 DE 19813148383 DE19813148383 DE 19813148383 DE 3148383 A DE3148383 A DE 3148383A DE 3148383 C2 DE3148383 C2 DE 3148383C2
- Authority
- DE
- Germany
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- 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
- G01F23/248—Constructional details; Mounting of probes
-
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813148383 DE3148383A1 (de) | 1981-12-07 | 1981-12-07 | Vorrichtung zur messung des fuellstandes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813148383 DE3148383A1 (de) | 1981-12-07 | 1981-12-07 | Vorrichtung zur messung des fuellstandes |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3148383A1 DE3148383A1 (de) | 1983-06-16 |
DE3148383C2 true DE3148383C2 (ru) | 1989-11-23 |
Family
ID=6148088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19813148383 Granted DE3148383A1 (de) | 1981-12-07 | 1981-12-07 | Vorrichtung zur messung des fuellstandes |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3148383A1 (ru) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991010116A1 (en) * | 1989-12-28 | 1991-07-11 | Hope Bjoern R | A method and a device for determining the positions of boundary layers |
DE19741892A1 (de) * | 1997-09-23 | 1999-04-08 | Mannesmann Vdo Ag | Verfahren und Vorrichtung zur Bestimmung der Quantität und Qualität einer Flüssigkeit |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3339325A1 (de) * | 1983-10-29 | 1985-05-09 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Einrichtung zum elektrischen messen eines fluessigkeitsniveaus |
US5142909A (en) * | 1986-09-29 | 1992-09-01 | Baughman James S | Material level indicator |
DE3824663A1 (de) * | 1988-07-15 | 1989-01-05 | Wolfgang Prof Dr Ing Thelen | Vorrichtung zur stetigen niveaumessung in fluessigkeiten, mittels einer kette von serien- oder parallelgeschalteten, temperaturabhaengigen widerstaenden, die durch einen elektrischen strom beheizt werden |
DE9101107U1 (de) * | 1991-01-29 | 1991-08-22 | Kroll, Dietrich, Dipl.-Ing., O-3018 Magdeburg | LED-Füllstandsanzeige für Flüssigkeiten |
DE4434559C2 (de) * | 1994-09-28 | 1999-09-02 | Mannesmann Vdo Ag | Verfahren und Anordnung zum Betrieb eines Füllstandssensors |
DE29618256U1 (de) * | 1996-10-21 | 1996-12-12 | Tank-Security Vertriebs GmbH, Salzburg | Überwachungsgerät für den Füllstand von Tankanlagen |
DE19905559C1 (de) * | 1999-02-11 | 2000-08-10 | Mannesmann Vdo Ag | Füllstandssensor |
DE102004026396B4 (de) | 2004-05-29 | 2007-10-31 | Itw Automotive Products Gmbh & Co. Kg | Vorrichtung zur Messung der Füllstandshöhe und/oder der Temperatur in einem Behälter |
JP5583153B2 (ja) * | 2012-01-26 | 2014-09-03 | 株式会社東芝 | 液面レベル検知装置及び方法 |
DE102022122165A1 (de) | 2022-09-01 | 2024-03-07 | Kiekert Aktiengesellschaft | Elektrische Schaltung zur Überwachung der jeweiligen Temperatur einer Mehrzahl von Ladekontakten eines Ladesteckverbinders |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2211606A (en) * | 1939-02-08 | 1940-08-13 | Gen Electric | Liquid level indicator |
DE813968C (de) * | 1949-12-09 | 1951-09-17 | Andreas Veigel Fa | Fluessigkeitsstand-Fernanzeiger |
DE1172870B (de) * | 1960-04-22 | 1964-06-25 | Max Planck Gesellschaft | Verfahren und Vorrichtung zur Bestimmung des Fluessigkeitsstandes tiefsiedender Fluessigkeiten |
DE1178616B (de) * | 1962-05-23 | 1964-09-24 | Siemens Elektrogeraete Gmbh | Elektrischer Zustandsgeber fuer das Niveau einer Fluessigkeit |
DE1190881B (de) * | 1964-04-07 | 1965-04-08 | Endress & Hauser Ges Mit Besch | Fuellstandanzeigevorrichtung zur Vermeidung der UEberfuellung von Tanks |
DE2049834A1 (en) * | 1970-10-10 | 1972-04-13 | Klug F | Thermistor liquid level indicator - with ptfe hose shrunk over thermistor and leads |
DE2120290A1 (de) * | 1971-04-26 | 1972-11-23 | Fritz, Georg, 7129 Güglingen | Vorrichtung zur Anzeige eines Flüssigkeitsstandes |
DE2132452C3 (de) * | 1971-06-30 | 1979-02-01 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zur Messung und Überprüfung von Flüssigkeitsfüllständen in Behältern |
DE2213941C2 (de) * | 1972-03-22 | 1984-03-29 | Moto Meter Ag, 7250 Leonberg | Meßsondenstab für die elektrische Erfassung von Flüssigkeitsständen |
US4224606A (en) * | 1979-03-21 | 1980-09-23 | Honeywell Inc. | Fluid level detector test switch |
-
1981
- 1981-12-07 DE DE19813148383 patent/DE3148383A1/de active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991010116A1 (en) * | 1989-12-28 | 1991-07-11 | Hope Bjoern R | A method and a device for determining the positions of boundary layers |
GB2257792A (en) * | 1989-12-28 | 1993-01-20 | Hope Bjoern R | A method and a device for determining the positions of boundary layers |
GB2257792B (en) * | 1989-12-28 | 1994-04-20 | Hope Bjoern R | A method and a device for determining the positions of boundary layers |
DE19741892A1 (de) * | 1997-09-23 | 1999-04-08 | Mannesmann Vdo Ag | Verfahren und Vorrichtung zur Bestimmung der Quantität und Qualität einer Flüssigkeit |
DE19741892C2 (de) * | 1997-09-23 | 2001-07-12 | Mannesmann Vdo Ag | Verfahren und Vorrichtung zur Bestimmung der Quantität und Qualität einer Flüssigkeit |
Also Published As
Publication number | Publication date |
---|---|
DE3148383A1 (de) | 1983-06-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: ADAM OPEL AG, 6090 RUESSELSHEIM, DE |
|
D2 | Grant after examination | ||
8363 | Opposition against the patent | ||
8366 | Restricted maintained after opposition proceedings | ||
8305 | Restricted maintenance of patent after opposition | ||
D4 | Patent maintained restricted | ||
8320 | Willingness to grant licenses declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |