ES2004953A6 - Un sistema perceptor de nivel - Google Patents

Un sistema perceptor de nivel

Info

Publication number
ES2004953A6
ES2004953A6 ES8702195A ES8702195A ES2004953A6 ES 2004953 A6 ES2004953 A6 ES 2004953A6 ES 8702195 A ES8702195 A ES 8702195A ES 8702195 A ES8702195 A ES 8702195A ES 2004953 A6 ES2004953 A6 ES 2004953A6
Authority
ES
Spain
Prior art keywords
liquid level
hall effect
level sensor
sensor system
effect 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
Application number
ES8702195A
Other languages
English (en)
Inventor
Morris Suntop
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.)
Qualitrol Co LLC
Original Assignee
Qualitrol Co LLC
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 Qualitrol Co LLC filed Critical Qualitrol Co LLC
Publication of ES2004953A6 publication Critical patent/ES2004953A6/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
    • G01F23/30—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
    • G01F23/32—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 rotatable arms or other pivotable transmission elements
    • G01F23/36—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 rotatable arms or other pivotable 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
    • G01F23/32—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 rotatable arms or other pivotable transmission elements
    • G01F23/38—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 rotatable arms or other pivotable 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

SE PROPORCIONA UN METODO Y APARATO PERCEPTOR DE NIVEL DE LIQUIDO PARA SU USO EN DETECTAR EL NIVEL DE ACEITE REFRIGERANTE EN UN TRANSFORMADOR DE ENERGIA ELECTRICA UTILIZANDO UN DISPOSITIVO DE EFECTO HALL PARA PERCIBIR CUALQUIER CAMBIO EN UN CAMPO MAGNETICO PRODUCIDO POR UN CAMBIO EN LA POSICION DE UN IMAN CONFORME CAMBIA EL NIVEL DE LIQUIDO.
ES8702195A 1986-07-28 1987-07-27 Un sistema perceptor de nivel Expired ES2004953A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89082386A 1986-07-28 1986-07-28

Publications (1)

Publication Number Publication Date
ES2004953A6 true ES2004953A6 (es) 1989-02-16

Family

ID=25397187

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8702195A Expired ES2004953A6 (es) 1986-07-28 1987-07-27 Un sistema perceptor de nivel

Country Status (2)

Country Link
ES (1) ES2004953A6 (es)
WO (1) WO1988001046A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2717575A1 (fr) * 1994-03-17 1995-09-22 Simonny Roger Dispositif de mesure du niveau d'un liquide.
DE19751210A1 (de) * 1997-11-19 1999-05-27 Bayerische Motoren Werke Ag Füllstandsmeßvorrichtung für einen Flüssigkeitstank
EP0949488A1 (de) * 1998-04-06 1999-10-13 GEIGER TECHNIK GmbH Einrichtung zur Erfassung des Flüssigkeitsstandes
EP0950878A1 (de) * 1998-04-06 1999-10-20 GEIGER TECHNIK GmbH & Co. KG Einrichtung zur Erfassung des Flüssigkeitsstandes
JP2003065829A (ja) * 2001-08-28 2003-03-05 Nippon Seiki Co Ltd 液面検出装置
DE10142618A1 (de) * 2001-08-31 2003-03-27 Helag Electronic Gmbh Tankfüllstandsgeber
DE10156479A1 (de) * 2001-11-16 2003-05-28 Pierburg Gmbh Berührungslose Füllstandssensorik
DE10229280A1 (de) * 2002-06-28 2004-01-22 Ti Automotive (Neuss) Gmbh Berührungsloser Füllstandgeber
JP2004219099A (ja) 2003-01-09 2004-08-05 Hitachi Unisia Automotive Ltd タンク内の液面検出装置
EP1628115A1 (en) * 2004-08-16 2006-02-22 Key Safety Systems, Inc. Magnetic sensor system
WO2006076968A1 (en) * 2005-01-21 2006-07-27 Bourns Inc. A sensor
EP2659240A1 (en) * 2010-12-27 2013-11-06 ABB Technology AG Oil level indicator with electronic output
EP3259566A1 (en) * 2015-02-18 2017-12-27 TI Group Automotive Systems, L.L.C. Level sender
DE102015224047A1 (de) * 2015-12-02 2017-06-08 Ti Automotive Technology Center Gmbh Füllstandsgeber
US10859399B2 (en) 2017-06-15 2020-12-08 Standex International Corporation Method and apparatus for magnetically sensing the position of a magnetic target
US20200295545A1 (en) 2019-03-15 2020-09-17 Novinium, Inc. Fluid injection system with smart injection and receiver tanks
WO2021058088A1 (en) * 2019-09-24 2021-04-01 Siemens Energy Global GmbH & Co. KG Fluid-level measuring in instrument transformers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2627865A1 (de) * 1976-06-22 1978-01-05 Vdo Schindling Fuellstands-messeinrichtung
DE3233937A1 (de) * 1982-09-13 1984-03-15 Karl Hopt GmbH Elektrotechnische Fabrik, 7464 Schömberg Sicherheits- und anzeigeeinrichtung fuer eine fluessiggasanlage in einem kraftfahrzeug

Also Published As

Publication number Publication date
WO1988001046A1 (en) 1988-02-11

Similar Documents

Publication Publication Date Title
ES2004953A6 (es) Un sistema perceptor de nivel
US5229723B1 (en) Magnetic field generating device for mri
JPS5764910A (en) Device for generating predetermined magnetic field of alternative polaritys for measuring magnetic flux dnesity
DE3666297D1 (en) Apparatus for measuring weak magnetic fields using several gradiometers
DE58906740D1 (de) Vorrichtung zur induktiven Strombegrenzung eines Wechselstromes unter Ausnutzungder Supraleitfähigkeit Supraleiters.
EP0262880A3 (en) Magnetic field generating device for nmr-ct
BG41964A1 (en) Device for measuring of magnetic field stress
DE59402927D1 (de) Optisches messverfahren zum messen eines elektrischen wechselstromes mit temperaturkompensation und vorrichtung zur durchführung des verfahrens
DE3661762D1 (en) Device for induction measuring in the air gap of a magnetic bearing
ES8609705A1 (es) Un aparato para percibir el movimiento de rotacion relativo entre dos miembros
FR2333060A1 (fr) Procede et dispositif pour la compensation des champs magnetiques des files voisines de cuves d'electrolyse ignee placees en travers
DE59007116D1 (de) Verfahren zur Messung eines elektrischen Feldes oder einer elektrischen Spannung und Einrichtung zur Durchführung des Verfahrens.
DE69133005D1 (de) Verfahren und Gerät zur Messung des magnetischen Flussvektors
RO71097A (ro) Procedeu si dispozitiv pentru compensarea cimpurilor magnetice ale firelor vecine de la cuvele de electroliza
GB2191294B (en) Apparatus determining the concentration of a paramagnetic gas by measuring its pressure when subjected to an ac magnetic field
DE3666296D1 (en) Apparatus for measuring weak magnetic fields
DE3686686D1 (de) Vorrichtung zur regelung der geschwindigkeit eines elektromotors.
DE3883676D1 (de) Gerät und Verfahren zum Nachweis von magnetischen Gleichstromflussablenkungen eines elektrischen Wandlers.
DE69222120D1 (de) Gerät zur Messung des realen Lastfaktors eines elektrischen Generators
FR2607595B1 (fr) Appareil de mesure du vecteur d'aimantation remanente en coordonnees cylindriques d'une carotte geologique
FR2606888B1 (fr) Dispositif pour la mesure des champs magnetiques
DE3860234D1 (de) Geraet zur ermittlung von kernmagnetischen spektren aus raeumlich selektierbaren bereichen eines untersuchungsobjektes.
JPS532045A (en) Coordinates read method and its device
ATA338386A (de) Verfahren zur messung von elektrischen gleichfeldern und feldmuehle zur durchfuehrung des verfahrens
FR2678736B1 (fr) Dispositif de mesure de l'hysteresis d'echantillons d'aimants permanents.