BR102014011448A2 - sensor de nível de enchimento para medição do nível de enchimento e processo para determinação do nível de enchimento de um líquido - Google Patents

sensor de nível de enchimento para medição do nível de enchimento e processo para determinação do nível de enchimento de um líquido Download PDF

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Publication number
BR102014011448A2
BR102014011448A2 BR102014011448A BR102014011448A BR102014011448A2 BR 102014011448 A2 BR102014011448 A2 BR 102014011448A2 BR 102014011448 A BR102014011448 A BR 102014011448A BR 102014011448 A BR102014011448 A BR 102014011448A BR 102014011448 A2 BR102014011448 A2 BR 102014011448A2
Authority
BR
Brazil
Prior art keywords
fill level
measurement
level sensor
measuring
capacitive sensors
Prior art date
Application number
BR102014011448A
Other languages
English (en)
Portuguese (pt)
Inventor
Mahmoud Ahmed
Thomas Niemann
Torsten Eggers
Volker Skwarek
Original Assignee
Hella Kg Hueck & Co
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 Hella Kg Hueck & Co filed Critical Hella Kg Hueck & Co
Publication of BR102014011448A2 publication Critical patent/BR102014011448A2/pt

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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

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)
BR102014011448A 2013-05-13 2014-05-12 sensor de nível de enchimento para medição do nível de enchimento e processo para determinação do nível de enchimento de um líquido BR102014011448A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013008039 2013-05-13
DE102014003916 2014-03-18

Publications (1)

Publication Number Publication Date
BR102014011448A2 true BR102014011448A2 (pt) 2015-12-01

Family

ID=51787650

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102014011448A BR102014011448A2 (pt) 2013-05-13 2014-05-12 sensor de nível de enchimento para medição do nível de enchimento e processo para determinação do nível de enchimento de um líquido

Country Status (4)

Country Link
CN (1) CN104165669B (zh)
BR (1) BR102014011448A2 (zh)
DE (1) DE102014006695A1 (zh)
MX (1) MX341628B (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUE055077T2 (hu) * 2015-04-07 2021-10-28 Grieshaber Vega Kg Mérõkészülék és eljárás egy közeg töltési szintjének meghatározására
DE102015216135A1 (de) 2015-08-24 2017-03-02 Bayerische Motoren Werke Aktiengesellschaft Füllstand-Messeinrichtung in einem Flüssigkeitsbehälter, insbesondere einem Kraftstofftank
DE102015217613A1 (de) 2015-09-15 2017-03-16 Kautex Textron Gmbh & Co. Kg Betriebsflüssigkeitsbehältersystem für Kraftfahrzeuge mit verbessertem Fehlbetankungsschutz
DE102015013886A1 (de) * 2015-10-28 2017-05-04 Audi Ag Füllstandsbestimmungseinrichtung, Fluidbehälteranordnung sowie Verfahren zum Betreiben einer Füllstandsbestimmungseinrichtung
DE102015016775A1 (de) * 2015-12-23 2017-06-29 Audi Ag Verfahren zum Betreiben einer Sensoranordnung für einen Fluidtank eines Kraftfahrzeugs sowie entsprechende Sensoranordnung
DE102016120135B3 (de) * 2016-10-21 2017-11-16 Sick Ag Sensor und Verfahren zur Störentkopplung
DE102016123489A1 (de) 2016-12-05 2018-06-07 Prominent Gmbh Füllstandssensor
DE102018201421A1 (de) * 2018-01-30 2019-08-01 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Bamberg Elektronisches Steuergerät
WO2020022982A2 (en) 2018-02-08 2020-01-30 Arzum Elektri̇kli̇ Ev Aletleri̇ San. Ve Ti̇c. A.Ş. An apparatus for sensing liquid level, a device using the said apparatus, and a calibration method
IT201800009140A1 (it) * 2018-10-03 2020-04-03 Eltek Spa Sensore capacitivo per la rilevazione del livello di un mezzo
DE102019129793A1 (de) * 2019-11-05 2021-05-06 Fette Compacting Gmbh Vorrichtung zum kapazitiven Messen des Pulverfüllstands in einer Fülleinrichtung einer Rundläuferpresse
CN116759683A (zh) * 2023-08-24 2023-09-15 宁德时代新能源科技股份有限公司 电池单体、电解液液位高度测试方法、电池和用电装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19816455A1 (de) * 1998-04-14 1999-10-28 Mannesmann Vdo Ag Füllstandssensor
DE19916979A1 (de) 1999-04-15 2000-11-02 Sican Gmbh Verfahren zur Füllstandsmessung und Füllstandssensor
US6502460B1 (en) 2000-01-11 2003-01-07 Delphi Technologies, Inc. Fluid level measuring system
US6497144B1 (en) 2000-07-31 2002-12-24 Delphi Technologies, Inc. Method for measuring fluid level
US6498566B1 (en) 2000-08-10 2002-12-24 Delphi Technologies, Inc. Method for measuring fluid level
US6539797B2 (en) * 2001-06-25 2003-04-01 Becs Technology, Inc. Auto-compensating capacitive level sensor
US7258005B2 (en) 2004-02-06 2007-08-21 David Scott Nyce Isolated capacitive fluid level sensor
JP2006105923A (ja) * 2004-10-08 2006-04-20 Ngk Spark Plug Co Ltd 静電式液体状態検知センサ及び静電式液面レベルセンサ
DE102010025118A1 (de) * 2010-06-25 2011-12-29 Siemens Healthcare Diagnostics Products Gmbh Berührungslose Füllstandsmessung von Flüssigkeiten
CN102829841B (zh) * 2012-07-30 2014-07-30 新会康宇测控仪器仪表工程有限公司 一种电容液位变送器

Also Published As

Publication number Publication date
CN104165669B (zh) 2019-08-09
CN104165669A (zh) 2014-11-26
MX341628B (es) 2016-08-29
MX2014005734A (es) 2015-04-27
DE102014006695A1 (de) 2014-11-13

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Legal Events

Date Code Title Description
B03A Publication of an application: publication of a patent application or of a certificate of addition of invention
B08F Application fees: dismissal - article 86 of industrial property law
B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)