DE3867965D1 - Vorrichtung zur messung der in einem tank enthaltenen fluessig eitsmenge. - Google Patents
Vorrichtung zur messung der in einem tank enthaltenen fluessig eitsmenge.Info
- Publication number
- DE3867965D1 DE3867965D1 DE8888112350T DE3867965T DE3867965D1 DE 3867965 D1 DE3867965 D1 DE 3867965D1 DE 8888112350 T DE8888112350 T DE 8888112350T DE 3867965 T DE3867965 T DE 3867965T DE 3867965 D1 DE3867965 D1 DE 3867965D1
- Authority
- DE
- Germany
- Prior art keywords
- tank
- measuring
- liquid contained
- contained
- liquid
- Prior art date
- 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 - Fee Related
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
- G01F23/26—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
- G01F23/263—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
- G01F23/268—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors mounting arrangements 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
- G01F23/26—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
- G01F23/263—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
- G01F23/266—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors measuring circuits therefor
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8767672A IT1211347B (it) | 1987-07-31 | 1987-07-31 | Dispositivo di misura del quantitativo di liquido contenuto all interno di un serbatoio |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3867965D1 true DE3867965D1 (de) | 1992-03-05 |
Family
ID=11304388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888112350T Expired - Fee Related DE3867965D1 (de) | 1987-07-31 | 1988-07-29 | Vorrichtung zur messung der in einem tank enthaltenen fluessig eitsmenge. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4935727A (de) |
EP (1) | EP0303874B1 (de) |
JP (1) | JPH01138422A (de) |
BR (1) | BR8803994A (de) |
DE (1) | DE3867965D1 (de) |
ES (1) | ES2028205T3 (de) |
IT (1) | IT1211347B (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3833453C1 (de) * | 1988-10-01 | 1990-02-22 | Gustav 4230 Wesel De Gallert | |
JPH0377022A (ja) * | 1989-08-21 | 1991-04-02 | Nippondenso Co Ltd | 液面検出装置 |
ES2067064T3 (es) * | 1990-03-07 | 1995-03-16 | Hl Planartechnik Gmbh | Disposicion de medicion electrica para medir o calcular el nivel u otros datos mecanicos de un liquido electricamente conductor. |
US5321633A (en) * | 1990-04-10 | 1994-06-14 | Yazaki Corporation | Heat radiating type liquid level sensing system and the method therefor |
US5347849A (en) * | 1990-08-30 | 1994-09-20 | Tanknology Corporation International | Water sensor that detects tank or vessel leakage |
JP3471881B2 (ja) * | 1993-02-01 | 2003-12-02 | リー/マータク・エンジニアリング・インコーポレイテッド | 変動する流体位及び傾斜検知プローブ装置 |
US6892572B2 (en) * | 1994-05-09 | 2005-05-17 | Automotive Technologies International, Inc. | Method and apparatus for measuring the quantity of a liquid in a vehicle container |
GB2289542B (en) | 1994-05-09 | 1998-08-26 | Automotive Tech Int | Method and apparatus for measuring the quantity of fuel in a land vehicle fuel tank subject to external forces |
DE19704683C2 (de) * | 1997-02-07 | 1998-12-03 | Siemens Ag | Vorrichtung zur Messung der Neigung eines Behälters relativ zu einem Flüssigkeitspegel in dem Behälter |
DE19914727A1 (de) | 1999-03-31 | 2000-10-05 | Bosch Gmbh Robert | Vorrichtung zum Bestimmen einer Fahrbahnneigungsgröße |
GB9915254D0 (en) * | 1999-07-01 | 1999-09-01 | Smiths Industries Plc | Fluid-gauging systems and methods |
US7024317B1 (en) * | 2004-11-22 | 2006-04-04 | Anthony George | Apparatus and method for fuel measurement and accountability |
JP4611143B2 (ja) * | 2005-08-01 | 2011-01-12 | 矢崎総業株式会社 | 液面レベルセンサ |
US7506541B2 (en) * | 2006-01-09 | 2009-03-24 | The United States Of America As Represented By The National Aeronautics And Space Administration | System and method for wirelessly determining fluid volume |
NL2001057C2 (nl) * | 2007-12-05 | 2009-06-08 | Fluid Well Instr B V | Meetinrichting en -werkwijze voor het lokaal meten van ten minste een elektrische eigenschap van de inhoud van de houder. |
DE102010026771A1 (de) | 2010-07-10 | 2012-01-12 | Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) | Vorrichtung und Verfahren zum Ermitteln des aktuell für ein Fahrzeug verfügbaren Kraftstoffvorrats |
US8590375B2 (en) * | 2011-03-22 | 2013-11-26 | Rochester Gauges, Inc. | Self-calibrating capacitive liquid level sensor assembly and method |
KR20120115822A (ko) * | 2011-04-11 | 2012-10-19 | 삼성에스디아이 주식회사 | 액체의 용량을 측정하는 방법 및 장치와 연료 전지 시스템 |
JP5742475B2 (ja) * | 2011-05-30 | 2015-07-01 | トヨタ自動車株式会社 | 燃料タンク構造 |
SE536066C2 (sv) * | 2011-10-05 | 2013-04-23 | Scania Cv Ab | Nivåmätningssystem, och metod i ett nivåmätningssystem |
CN103674181A (zh) * | 2013-12-04 | 2014-03-26 | 江苏大学 | 动态液位超声检测装置与方法 |
DE102014226137A1 (de) * | 2014-12-16 | 2016-06-16 | Robert Bosch Gmbh | Verfahren zur Bestimmung eines Füllstands eines Flüssigkeitstanks in einem Kraftfahrzeug |
CN106194738A (zh) * | 2015-05-08 | 2016-12-07 | 丹佛斯(天津)有限公司 | 监控装置和监控方法 |
US10175085B2 (en) * | 2015-11-13 | 2019-01-08 | CiES, Inc. | Comparative fuel-level detection system |
GB201705039D0 (en) | 2017-03-29 | 2017-05-10 | Weston Aerospace Ltd | A Liquid level monitoring system |
CN113276405A (zh) * | 2020-02-18 | 2021-08-20 | 三纬国际立体列印科技股份有限公司 | 立体打印机的打印材液面检测方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2357023A (en) * | 1941-01-30 | 1944-08-29 | Reid Oliver Walter | Liquid level measuring apparatus |
CA1053778A (en) * | 1976-05-06 | 1979-05-01 | Frank Kitzinger | Froth level monitor |
DE2649580A1 (de) * | 1976-10-29 | 1978-09-14 | Bayerische Motoren Werke Ag | Einrichtung in kraftfahrzeugen zur anzeige des fluessigkeitsniveaus in einem behaelter |
CH610658A5 (en) * | 1977-03-11 | 1979-04-30 | Helios Ag | Method and device for monitoring or measuring a level |
US4176553A (en) * | 1978-12-21 | 1979-12-04 | Ford Motor Company | Liquid level measuring system |
US4194395A (en) * | 1978-12-21 | 1980-03-25 | Ford Motor Company | Capacitive liquid level sensor |
US4417473A (en) * | 1982-02-03 | 1983-11-29 | Tward 2001 Limited | Multi-capacitor fluid level sensor |
US4553216A (en) * | 1982-12-27 | 1985-11-12 | The Boeing Company | Liquid storage gauging method and apparatus |
US4589077A (en) * | 1983-07-27 | 1986-05-13 | Southwest Pump Company | Liquid level and volume measuring method and apparatus |
DE3337779A1 (de) * | 1983-10-18 | 1985-04-25 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Schaltungsanordnung zur elektrothermischen fuellstandsmessung |
DE3445475A1 (de) * | 1984-12-13 | 1986-06-19 | Riesselmann & Sohn, 2842 Lohne | Fuellstandsanzeige fuer fluessigkeitsbehaelter |
DE3542455A1 (de) * | 1985-11-30 | 1987-06-04 | Vdo Schindling | Elektrischer fuellstandsgeber |
FR2610479B1 (fr) * | 1987-02-05 | 1989-06-09 | Jaeger Participations Sa | Appareil de saumurage de viande par malaxage sous-vide |
DE289172T1 (de) * | 1987-04-28 | 1989-03-30 | Simmonds Precision Products, Inc., Tarrytown, N.Y., Us | Apparat und methode zum bestimmen einer fluessigkeitsmenge. |
US4908783A (en) * | 1987-04-28 | 1990-03-13 | Simmonds Precision Products, Inc. | Apparatus and method for determining liquid levels |
-
1987
- 1987-07-31 IT IT8767672A patent/IT1211347B/it active
-
1988
- 1988-07-20 BR BR8803994A patent/BR8803994A/pt not_active IP Right Cessation
- 1988-07-29 US US07/226,040 patent/US4935727A/en not_active Expired - Fee Related
- 1988-07-29 JP JP63191998A patent/JPH01138422A/ja active Pending
- 1988-07-29 DE DE8888112350T patent/DE3867965D1/de not_active Expired - Fee Related
- 1988-07-29 EP EP88112350A patent/EP0303874B1/de not_active Expired - Lifetime
- 1988-07-29 ES ES198888112350T patent/ES2028205T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH01138422A (ja) | 1989-05-31 |
IT1211347B (it) | 1989-10-18 |
BR8803994A (pt) | 1989-02-28 |
EP0303874A1 (de) | 1989-02-22 |
ES2028205T3 (es) | 1992-07-01 |
IT8767672A0 (it) | 1987-07-31 |
US4935727A (en) | 1990-06-19 |
EP0303874B1 (de) | 1992-01-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |