ES2168513T3 - Dispositivo inductivo de determinacion de las dimensiones y de las posiciones de objetos a medir hechos de un material conductor de la electricidad. - Google Patents

Dispositivo inductivo de determinacion de las dimensiones y de las posiciones de objetos a medir hechos de un material conductor de la electricidad.

Info

Publication number
ES2168513T3
ES2168513T3 ES96935661T ES96935661T ES2168513T3 ES 2168513 T3 ES2168513 T3 ES 2168513T3 ES 96935661 T ES96935661 T ES 96935661T ES 96935661 T ES96935661 T ES 96935661T ES 2168513 T3 ES2168513 T3 ES 2168513T3
Authority
ES
Spain
Prior art keywords
facts
dimensions
determination
measure
objects
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
ES96935661T
Other languages
English (en)
Inventor
Sten Linder
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.)
ABB AB
Original Assignee
ABB AB
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 ABB AB filed Critical ABB AB
Application granted granted Critical
Publication of ES2168513T3 publication Critical patent/ES2168513T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B7/31—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/04—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
    • G01B7/048—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring width
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/12—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/12—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters
    • G01B7/125—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters of objects while moving
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/28—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B7/31—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
    • G01B7/312—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes for measuring eccentricity, i.e. lateral shift between two parallel axes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

LA INVENCION SE REFIERE A UN DISPOSITIVO PARA LA DETERMINACION SIN CONTACTO DE LAS MEDIDAS Y LA POSICION DE UN OBJETO DE MEDIDA (1) DE UN MATERIAL ELECTRICAMENTE CONDUCTIVO COMPUESTO, AL MENOS, POR UN PAR DE BOBINAS ASOCIADAS CONSISTENTES DE UNA BOBINA TRANSMISORA (5, 7, 9, 11), PARA LA GENERACION DE UN CAMPO MAGNETICO VARIABLE EN EL TIEMPO EN EL OBJETO DE MEDIDA, Y DE UNA BOBINA RECEPTORA (6, 8, 10, 12) EN LA QUE SE INDUCE UN VOLTAJE DEPENDIENTE DE LA POSICION DE LA BOBINA TRANSMISORA, DE LA BOBINA RECEPTORA Y DE UNA REGION DE MEDICION (MV, MH, MO, MU) DEL OBJETO DE MEDICION RELATIVAS ENTRE SI. EL DISPOSITIVO INCLUYE UNA ESTRUCTURA EN FORMA DE U, UN SENSOR EN U CON DOS RAMAS (1, 2), Y UNA PARTE DE RETENCION (3) DISPUESTA ENTRE LAS MISMAS, ESTANDO FIJADAS LAS BOBINAS TRANSMISORA Y RECEPTORA A LA RAMAS DEL SENSOR EN U, Y SIENDO DESEADO QUE EL OBJETO DE MEDICION ESTE SITUADO CENTRALMENTE EN LA ABERTURA DEL SENSOR EN U.
ES96935661T 1995-10-13 1996-09-27 Dispositivo inductivo de determinacion de las dimensiones y de las posiciones de objetos a medir hechos de un material conductor de la electricidad. Expired - Lifetime ES2168513T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9503584A SE505763C2 (sv) 1995-10-13 1995-10-13 Induktiv anordning för bestämning av mått och läge hos mätobjekt av elektriskt ledande material

Publications (1)

Publication Number Publication Date
ES2168513T3 true ES2168513T3 (es) 2002-06-16

Family

ID=20399817

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96935661T Expired - Lifetime ES2168513T3 (es) 1995-10-13 1996-09-27 Dispositivo inductivo de determinacion de las dimensiones y de las posiciones de objetos a medir hechos de un material conductor de la electricidad.

Country Status (8)

Country Link
US (1) US6188217B1 (es)
EP (1) EP0876581B1 (es)
JP (1) JPH11513497A (es)
AT (1) ATE209333T1 (es)
DE (1) DE69618623T2 (es)
ES (1) ES2168513T3 (es)
SE (1) SE505763C2 (es)
WO (1) WO1997014014A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE517293C2 (sv) * 1999-06-30 2002-05-21 Abb Ab Förfarande och anordning för induktiv mätning av geometrisk dimension och elektrisk egenskap med motriktade magnetfält
SE525078C2 (sv) * 2001-06-29 2004-11-23 Abb Ab Metod samt induktiv mätanordning för detektering av mittpunkten hos ett elektriskt ledande material
FR2907223B1 (fr) * 2006-10-13 2009-04-03 Areva Np Sas Procede et dispositif de detection d'anomalies structurelles dans une particule spherique,notamment dans une particule de combustible nucleaire pour reacteurs a haute temperature ou tres haute temperature.
SG191110A1 (en) 2010-12-23 2013-07-31 Saint Gobain Performance Plast Structural glazing spacer
DE102020120238A1 (de) 2020-07-31 2022-02-03 Emg Automation Gmbh Vorrichtung zur induktiven Messung von Kantenpositionen eines Metallbandes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE418996B (sv) 1977-09-19 1981-07-06 Atomenergi Ab Forfarande och anordning for elektromagnetisk storhetsmetning i samband med ett elektriskt ledande material med hog temperatur
GB2110825B (en) * 1981-11-06 1986-04-30 Outokumpu Oy Apparatus for detecting metal objects
SE451886B (sv) 1986-10-10 1987-11-02 Sten Linder Sett och anordning for beroringsfri metning av storheter hos eller i anslutning till elektriskt ledande material
US4866424A (en) * 1988-01-11 1989-09-12 Eg&G Astrophysics Research Corporation Metal detector coil
SE468405B (sv) 1991-05-02 1993-01-11 Asea Brown Boveri Foerfarande vid kantlaegesbestaemning av metalliska material samt kantlaegesmaetare foer genomfoerande av foerfarandet
US5493517A (en) * 1991-06-03 1996-02-20 Hughes Missile Systems Company Cargo container mapping system
DE4126921C2 (de) 1991-08-14 1996-01-18 Elmeg Vorrichtung zur induktiven Messung der Lage eines Metallbandes
GB9303978D0 (en) * 1993-02-26 1993-04-14 Beta Instr Co An eccentricity gauge

Also Published As

Publication number Publication date
EP0876581B1 (en) 2001-11-21
ATE209333T1 (de) 2001-12-15
WO1997014014A1 (en) 1997-04-17
DE69618623T2 (de) 2002-09-12
SE505763C2 (sv) 1997-10-06
SE9503584L (sv) 1997-04-14
DE69618623D1 (de) 2002-02-21
SE9503584D0 (sv) 1995-10-13
EP0876581A1 (en) 1998-11-11
US6188217B1 (en) 2001-02-13
JPH11513497A (ja) 1999-11-16

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