ES2108844T3 - Dispositivo y metodo de caracterizacion de un medio que incluye al menos una parte conductora. - Google Patents

Dispositivo y metodo de caracterizacion de un medio que incluye al menos una parte conductora.

Info

Publication number
ES2108844T3
ES2108844T3 ES93402798T ES93402798T ES2108844T3 ES 2108844 T3 ES2108844 T3 ES 2108844T3 ES 93402798 T ES93402798 T ES 93402798T ES 93402798 T ES93402798 T ES 93402798T ES 2108844 T3 ES2108844 T3 ES 2108844T3
Authority
ES
Spain
Prior art keywords
media
characterization
conductive part
overvoltage
partially
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 - Lifetime
Application number
ES93402798T
Other languages
English (en)
Inventor
Claude Beauducel
Didier Frot
Pierre Gonzalez
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Application granted granted Critical
Publication of ES2108844T3 publication Critical patent/ES2108844T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/10—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
    • G01V3/101—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils by measuring the impedance of the search coil; by measuring features of a resonant circuit comprising the search coil
    • G01V3/102—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils by measuring the impedance of the search coil; by measuring features of a resonant circuit comprising the search coil by measuring amplitude
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/023—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance where the material is placed in the field of a coil

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Remote Sensing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Geology (AREA)
  • Geophysics (AREA)
  • Electromagnetism (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)

Abstract

LA PRESENTE INVENCION CONCIERNE A UN METODO Y A UN DISPOSITIVO PARA CARACTERIZAR UN CUERPO O MEDIO PARCIALMENTE CONDUCTOR. UNOS MEDIOS (3) GENERAN UNA SEÑAL PERIODICA DE EXCITACION CREANDO UNA SOBRETENSION EN UNOS MEDIOS INDUCTIVOS. A PARTIR DE MEDIOS DE MEDIDA (4) QUE DETECTAN LA VARIACION DEL FACTOR DE SOBRETENSION DEBIDA A LAS CORRIENTES DE FOUCAULT DISIPADAS EN EL MEDIO PARCIALMENTE CONDUCTOR Y DE MEDIOS DE TRATAMIENTO (5), SE OBTIENE UNA CARACTERISTICA DEL MEDIO.
ES93402798T 1992-12-15 1993-11-17 Dispositivo y metodo de caracterizacion de un medio que incluye al menos una parte conductora. Expired - Lifetime ES2108844T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9215112A FR2699281B1 (fr) 1992-12-15 1992-12-15 Dispositif et méthode de caractérisation d'un milieu comportant au moins une partie conductrice.

Publications (1)

Publication Number Publication Date
ES2108844T3 true ES2108844T3 (es) 1998-01-01

Family

ID=9436621

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93402798T Expired - Lifetime ES2108844T3 (es) 1992-12-15 1993-11-17 Dispositivo y metodo de caracterizacion de un medio que incluye al menos una parte conductora.

Country Status (8)

Country Link
US (1) US5549008A (es)
EP (1) EP0603020B1 (es)
JP (1) JPH06235710A (es)
CA (1) CA2111508A1 (es)
DE (1) DE69312661T2 (es)
ES (1) ES2108844T3 (es)
FR (1) FR2699281B1 (es)
NO (1) NO934580L (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19728031A1 (de) * 1997-07-01 1999-01-07 Bernd Horst Dr Meier Verfahren zur Messung von Volumen und Fluß von bewegten Flüssigkeiten und Vorrichtung zur Messung des Herzzeitvolumens und weiterer Kreislaufparameter
NO319584B1 (no) * 1998-01-07 2005-08-29 Aibel As Anordning ved måling av nivå
DE19823836C2 (de) 1998-05-28 2000-05-04 Fresenius Medical Care De Gmbh Vorrichtung und Verfahren zum berührungsfreien Messen der Leitfähigkeit einer in einem Strömungskanal befindlichen Flüssigkeit
NO326208B1 (no) * 1999-07-12 2008-10-20 Epsis As Fremgangsmate og anordning til maling av interfaseniva, samt anvendelse derav
NO325535B1 (no) * 2002-09-10 2008-06-09 Epsis As Fremgangsmate og anordning til a bestemme vanninnhold i flerfaseblandinger
US20090267617A1 (en) * 2008-03-24 2009-10-29 Samad Seyfi Apparatus and method for measuring salinity of a fluid by inductance
WO2012105897A1 (en) * 2011-02-02 2012-08-09 Delaval Holding Ab Electromagnetic monitoring unit for a liquid substance
AR093417A1 (es) * 2012-11-14 2015-06-03 Krohne Ag Dispositivo de medicion de flujo por resonancia magnetica nuclear y procedimiento para operar un dispositivo de medicion de flujo por resonancia magnetica nuclear
US11543374B2 (en) 2016-08-31 2023-01-03 The Board Of Regents Of The University Of Texas System Non-invasive sample-interrogation device
US10481129B1 (en) * 2018-05-31 2019-11-19 Battelle Memorial Institute Oil recovery sensor
US10591441B2 (en) 2018-05-31 2020-03-17 Battelle Memorial Institute Oil content sensor
MX2020012951A (es) * 2019-03-27 2021-02-16 Battelle Memorial Institute Sensor mejorado para recuperacion de aceite.

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3292077A (en) * 1963-01-02 1966-12-13 Schlumberger Well Surv Corp Conductivity measuring system
US3715919A (en) * 1969-04-07 1973-02-13 Mitsubishi Electric Corp Method and apparatus for measuring the flow rate of electrically conductive fluids
US3916926A (en) * 1974-07-25 1975-11-04 Mallory & Co Inc P R Liquid level control system
DE2532328A1 (de) * 1975-07-19 1977-02-03 Hochtemperatur Reaktorbau Gmbh Verfahren und einrichtung zur erfassung von koerpern aus elektrisch leitendem material
US4059795A (en) * 1976-06-03 1977-11-22 Sensor Corporation Digital eddy current apparatus for sensing and analyzing metallurgical characteristics of an electrically conductive material
US4282487A (en) * 1979-09-26 1981-08-04 Trw Inc. Subsea hydrocarbon sensor system
US4367440A (en) * 1980-10-17 1983-01-04 Texaco Inc. High percentage water content monitor
US4429581A (en) * 1981-05-26 1984-02-07 Baker Cac, Inc. Multiphase flow measurement system
LU83448A1 (fr) * 1981-06-22 1983-04-06 Metallurgie Hoboken Procede pour separer du germanium d'une solution aqueuse
US4523146A (en) * 1982-06-21 1985-06-11 Champaigne Jack M Mass flow indicator for metal particles
DE3912946C3 (de) * 1989-04-20 1996-06-20 Turck Werner Kg Induktiver Näherungsschalter

Also Published As

Publication number Publication date
NO934580L (no) 1994-06-16
CA2111508A1 (fr) 1994-06-16
DE69312661T2 (de) 1997-12-04
FR2699281A1 (fr) 1994-06-17
EP0603020A1 (fr) 1994-06-22
DE69312661D1 (de) 1997-09-04
FR2699281B1 (fr) 1995-05-19
NO934580D0 (no) 1993-12-13
EP0603020B1 (fr) 1997-07-30
US5549008A (en) 1996-08-27
JPH06235710A (ja) 1994-08-23

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