ES470346A1 - Indicador del nivel de aceite para vehiculos a motor - Google Patents

Indicador del nivel de aceite para vehiculos a motor

Info

Publication number
ES470346A1
ES470346A1 ES470346A ES470346A ES470346A1 ES 470346 A1 ES470346 A1 ES 470346A1 ES 470346 A ES470346 A ES 470346A ES 470346 A ES470346 A ES 470346A ES 470346 A1 ES470346 A1 ES 470346A1
Authority
ES
Spain
Prior art keywords
probe
dip stick
housing
motor vehicle
moving coil
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
Application number
ES470346A
Other languages
English (en)
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.)
Fratelli Borletti SpA
Borletti SpA
Original Assignee
Fratelli Borletti SpA
Borletti SpA
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 Fratelli Borletti SpA, Borletti SpA filed Critical Fratelli Borletti SpA
Publication of ES470346A1 publication Critical patent/ES470346A1/es
Expired 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 Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)

Abstract

Indicador de nivel de aceite para vehículos a motor, caracterizado porque comprende medios detectores de nivel de tipo capacitivo, medios procesadores dispuestos para suministrar una señal de salida eléctrica en función del citado nivel determinado por los medios detectores, y medios indicadores que proporcionan una indicación en función de la citada señal de salida eléctrica de los medios procesadores.
ES470346A 1977-07-04 1978-05-30 Indicador del nivel de aceite para vehiculos a motor Expired ES470346A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6854577A IT1083566B (it) 1977-07-04 1977-07-04 Indicatore livell o olio motore in autoveicoli di tipo capacitivo

Publications (1)

Publication Number Publication Date
ES470346A1 true ES470346A1 (es) 1979-02-16

Family

ID=11309795

Family Applications (1)

Application Number Title Priority Date Filing Date
ES470346A Expired ES470346A1 (es) 1977-07-04 1978-05-30 Indicador del nivel de aceite para vehiculos a motor

Country Status (4)

Country Link
DE (1) DE2823752A1 (es)
ES (1) ES470346A1 (es)
FR (1) FR2396960A1 (es)
IT (1) IT1083566B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3216604A1 (de) * 1982-05-04 1983-11-10 Seitz Enzinger Noll Maschinenbau Ag, 6800 Mannheim Fuellelement fuer gefaess-fuellmaschinen zum abfuellen stiller oder kohlensaeurehaltiger fluessigkeiten
FR2647900B1 (fr) * 1989-05-31 1991-09-20 Jaeger Perfectionnements aux systemes de mesure de niveau et/ou volume d'un liquide a sonde capacitive
US5907278A (en) * 1996-12-17 1999-05-25 Kavlico Corporation Capacitive sensor assembly with soot build-up inhibiting coating
DE10258417B3 (de) * 2002-12-13 2004-08-12 Beru Ag Verfahren und Schaltungsanordnung zum Erfassen und/oder Bestimmen der Beschaffenheit eines Mediums

Also Published As

Publication number Publication date
FR2396960A1 (fr) 1979-02-02
DE2823752A1 (de) 1979-01-11
IT1083566B (it) 1985-05-21

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