DE3133017A1 - Kraftstoffmessvorrichtung fuer ein kraftfahrzeug - Google Patents

Kraftstoffmessvorrichtung fuer ein kraftfahrzeug

Info

Publication number
DE3133017A1
DE3133017A1 DE19813133017 DE3133017A DE3133017A1 DE 3133017 A1 DE3133017 A1 DE 3133017A1 DE 19813133017 DE19813133017 DE 19813133017 DE 3133017 A DE3133017 A DE 3133017A DE 3133017 A1 DE3133017 A1 DE 3133017A1
Authority
DE
Germany
Prior art keywords
capacitor
fuel
oscillator
measuring device
capacitance
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.)
Withdrawn
Application number
DE19813133017
Other languages
German (de)
English (en)
Inventor
Hiroshi Yokohama Kanagawa Kobayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of DE3133017A1 publication Critical patent/DE3133017A1/de
Withdrawn legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Level Indicators Using A Float (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
DE19813133017 1980-10-16 1981-08-20 Kraftstoffmessvorrichtung fuer ein kraftfahrzeug Withdrawn DE3133017A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980146445U JPS5770121U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-10-16 1980-10-16

Publications (1)

Publication Number Publication Date
DE3133017A1 true DE3133017A1 (de) 1982-05-13

Family

ID=15407802

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813133017 Withdrawn DE3133017A1 (de) 1980-10-16 1981-08-20 Kraftstoffmessvorrichtung fuer ein kraftfahrzeug

Country Status (4)

Country Link
US (1) US4531407A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5770121U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3133017A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2086054B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0100564A1 (en) * 1982-07-15 1984-02-15 A.G. INTERNATIONAL S.p.A. Level measuring device for dielectric liquids, comprising electrodes which form a capacitor

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4611287A (en) * 1982-08-16 1986-09-09 Nissan Motor Company, Limited Fuel volume measuring system for automotive vehicle
US4982606A (en) * 1989-03-06 1991-01-08 Raytheon Company Fluid level sensor and controller
CN101934448A (zh) * 2010-09-21 2011-01-05 无锡中盈实业有限公司 机械操作臂
BE1024491B1 (fr) * 2016-08-11 2018-03-12 Safran Aero Boosters S.A. Reservoir d'huile de turbomachine avec mesure de niveau

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1250146B (de) * 1963-11-02 1967-09-14 Norddeutsche Mende Rundfunk K G Vorrichtung zur mengen- oder standmessung von flüssigem, gasförmigem oder festen gut
DE2349748B1 (de) * 1973-10-03 1974-10-10 Endress Hauser Gmbh Co Schaltungsanordnung zur Fuellstandsueberwachung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2700901A (en) * 1952-05-02 1955-02-01 Edward J Rickner Liquid level measuring apparatus
US3391547A (en) * 1966-02-28 1968-07-09 Varian Associates Capacitive liquid level sensor using phase sensitive detector means
FR1498357A (fr) * 1966-05-31 1967-10-20 Commissariat Energie Atomique Dispositif détecteur à impédance variable et son application à un appareil de surveillance, à distance, du niveau de l'huile d'un réséroir
GB1318512A (en) * 1969-03-12 1973-05-31 Greater London Council Apparatus for detecting changes in the level of a pourable material
DE2645716C2 (de) * 1976-10-09 1982-11-04 Vdo Adolf Schindling Ag, 6000 Frankfurt Einrichtung zum kontinuierlichen Messen des Flüssigkeitsstandes in einem Behälter
GB1601338A (en) * 1977-03-14 1981-10-28 Huddart R Measuring apparatus using parameter dependant capacitance
US4296472A (en) * 1979-10-01 1981-10-20 Rockwell International Corporation Non-intrusive fluid measuring system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1250146B (de) * 1963-11-02 1967-09-14 Norddeutsche Mende Rundfunk K G Vorrichtung zur mengen- oder standmessung von flüssigem, gasförmigem oder festen gut
DE2349748B1 (de) * 1973-10-03 1974-10-10 Endress Hauser Gmbh Co Schaltungsanordnung zur Fuellstandsueberwachung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE-Z: Elektronik (1957) Nr. 12, S. 360 - 363 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0100564A1 (en) * 1982-07-15 1984-02-15 A.G. INTERNATIONAL S.p.A. Level measuring device for dielectric liquids, comprising electrodes which form a capacitor

Also Published As

Publication number Publication date
GB2086054B (en) 1984-08-30
GB2086054A (en) 1982-05-06
JPS5770121U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-04-27
US4531407A (en) 1985-07-30

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8136 Disposal/non-payment of the fee for publication/grant