MX2011011472A - Sensor para medicion inductiva de nivel de fluido. - Google Patents

Sensor para medicion inductiva de nivel de fluido.

Info

Publication number
MX2011011472A
MX2011011472A MX2011011472A MX2011011472A MX2011011472A MX 2011011472 A MX2011011472 A MX 2011011472A MX 2011011472 A MX2011011472 A MX 2011011472A MX 2011011472 A MX2011011472 A MX 2011011472A MX 2011011472 A MX2011011472 A MX 2011011472A
Authority
MX
Mexico
Prior art keywords
fluid level
sensor
cavity
housing
float
Prior art date
Application number
MX2011011472A
Other languages
English (en)
Inventor
Robert Keller
Gerrit Beneker
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Publication of MX2011011472A publication Critical patent/MX2011011472A/es

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
    • G01F23/30—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 floats
    • G01F23/56—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 floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements
    • G01F23/62—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 floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements using magnetically actuated indicating means
    • 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
    • G01F23/30—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 floats
    • G01F23/64—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 floats of the free float type without mechanical transmission elements
    • G01F23/68—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 floats of the free float type without mechanical transmission elements using electrically actuated indicating means
    • 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
    • G01F23/30—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 floats
    • G01F23/64—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 floats of the free float type without mechanical transmission elements
    • G01F23/72—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 floats of the free float type without mechanical transmission elements using magnetically actuated indicating means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Level Indicators Using A Float (AREA)

Abstract

Un sensor para medir nivel de fluido es provisto que incluye un flotador, el cual puede ser de acero u otro material que afecta el flujo magnético. El sensor además incluye un alojamiento que define una cavidad configurada para recibir al flotador. El alojamiento puede ser, pero no necesita ser, tubular, y la cavidad puede ser cilíndrica. Por lo menos una espira magnética es enrollada al alojamiento a lo largo de la cavidad. La espira puede enrollarse alrededor del alojamiento. El flotador se puede posicionar en el fluido para moverse dentro de la cavidad en relación al nivel de fluido.
MX2011011472A 2009-04-28 2010-04-27 Sensor para medicion inductiva de nivel de fluido. MX2011011472A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/431,451 US8196466B2 (en) 2009-04-28 2009-04-28 Sensor for inductive measure of fluid level
PCT/IB2010/000947 WO2010125440A1 (en) 2009-04-28 2010-04-27 Sensor for inductive measure of fluid level

Publications (1)

Publication Number Publication Date
MX2011011472A true MX2011011472A (es) 2011-11-18

Family

ID=42701372

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011011472A MX2011011472A (es) 2009-04-28 2010-04-27 Sensor para medicion inductiva de nivel de fluido.

Country Status (8)

Country Link
US (1) US8196466B2 (es)
EP (1) EP2425213A1 (es)
JP (1) JP2012525577A (es)
KR (1) KR20120019461A (es)
CN (2) CN201844869U (es)
AU (1) AU2010243309A1 (es)
MX (1) MX2011011472A (es)
WO (1) WO2010125440A1 (es)

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JP2012220252A (ja) * 2011-04-05 2012-11-12 Hitachi Ltd ソレノイドコイル式流体レベル計測装置
US8701721B2 (en) 2012-02-29 2014-04-22 Caneel Associates, Inc. Container filling apparatus and method
KR101905550B1 (ko) * 2012-08-08 2018-10-08 현대자동차 주식회사 물고임 감지 장치가 구비된 배터리팩 어셈블리 및 물고임 감지 방법
DE102013213981A1 (de) * 2013-07-17 2015-01-22 Rohde & Schwarz Gmbh & Co. Kg Spule für Schalteinrichtung mit hoher Hochfrequenzleistung
CZ2013817A3 (cs) * 2013-10-25 2015-05-06 Jan Chlistovský Indukční snímač polohy využívající nelineárně navinuté cívky
US9663343B2 (en) * 2014-05-19 2017-05-30 Haier Us Appliance Solutions, Inc. Systems and methods for receptacle auto fill using inductive sensing
US10161779B2 (en) 2015-05-26 2018-12-25 University Of Utah Research Foundation Liquid level sensor measuring a characteristic indicative of inductive coupling
EP3225959B1 (en) 2016-03-31 2019-08-14 Volvo Car Corporation Device for determining liquid level in a container
KR200485427Y1 (ko) * 2016-05-03 2018-01-09 주식회사 코아비스 액체 수위 측정 장치
DE102016118266A1 (de) * 2016-09-27 2018-03-29 Methode Electronics Malta Ltd. Kontaktloser Fluidpegelsensor
US11156491B2 (en) * 2019-01-17 2021-10-26 Te Connectivity Corporation Inductive sensor assembly for fluid measurements
TWI781606B (zh) * 2021-05-03 2022-10-21 國立勤益科技大學 液位感測裝置及方法

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FR1497415A (fr) 1965-11-02 1967-10-06 Euratom Appareil de mesure du niveau d'un liquide
FR2538705B1 (fr) * 1982-12-29 1987-12-31 Vincent Michel Appareil medical pour l'exsufflation des pneumothorax
US4651130A (en) * 1985-08-28 1987-03-17 United Technologies Corporation Apparatus and method for retaining phase information for use with a multiple-coil inductive displacement sensor
GB2202331B (en) 1987-03-19 1991-01-02 British Gas Plc Electromagnetic transducer
DE4024110A1 (de) 1989-09-01 1991-03-14 Mahle Gmbh Vorrichtung zur erfassung der fuellstandshoehe der in einem behaelter vorhandenen fluessigkeit
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EP0855018B1 (en) * 1995-09-19 2002-08-14 Czarnek And Orkin Laboratories, Inc. Inductive sensor for monitoring fluid level and displacememt
EP0797078B1 (de) * 1996-03-23 2001-09-26 WABCO GmbH & Co. OHG Induktiver Drehwinkelsensor
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US6185994B1 (en) * 1998-12-16 2001-02-13 Chung-Ho Liang Oil level detector for detecting the oil level in the oil tank of a vehicle
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Also Published As

Publication number Publication date
EP2425213A1 (en) 2012-03-07
KR20120019461A (ko) 2012-03-06
JP2012525577A (ja) 2012-10-22
AU2010243309A1 (en) 2011-11-17
US20100269586A1 (en) 2010-10-28
WO2010125440A1 (en) 2010-11-04
CN101900598A (zh) 2010-12-01
US8196466B2 (en) 2012-06-12
CN201844869U (zh) 2011-05-25

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