ES2099924T3 - Captador para la medicion del desplazamiento angular de una pieza movil. - Google Patents

Captador para la medicion del desplazamiento angular de una pieza movil.

Info

Publication number
ES2099924T3
ES2099924T3 ES93402502T ES93402502T ES2099924T3 ES 2099924 T3 ES2099924 T3 ES 2099924T3 ES 93402502 T ES93402502 T ES 93402502T ES 93402502 T ES93402502 T ES 93402502T ES 2099924 T3 ES2099924 T3 ES 2099924T3
Authority
ES
Spain
Prior art keywords
winding
sensor
angular displacement
mobile part
measuring device
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
ES93402502T
Other languages
English (en)
Inventor
Jean-Francois Maestre
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.)
SSD Parvex SAS
Original Assignee
GEC Alsthom Parvex SA
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 GEC Alsthom Parvex SA filed Critical GEC Alsthom Parvex SA
Application granted granted Critical
Publication of ES2099924T3 publication Critical patent/ES2099924T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/204—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
    • G01D5/2086—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils by movement of two or more coils with respect to two or more other coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14—Inductive couplings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K24/00—Machines adapted for the instantaneous transmission or reception of the angular displacement of rotating parts, e.g. synchro, selsyn

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

LA INVENCION CONCIERNE A UN CAPTADOR PARA LA MEDIDA DEL DESPLAZAMIENTO ANGULAR DE UNA PIEZA MOVIL QUE COMPRENDE UN TRANSFORMADOR GIRATORIO QUE INCLUYE UN DEVANADO PRIMARIO (5) Y UN DEVANADO SECUNDARIO (7), Y UN DISPOSITIVO DE MEDIDA QUE COMPRENDE AL MENOS UN BOBINADO ESTATORICO (13) Y AL MENOS UN BOBINADO ROTORICO (11), UN ESTATOR (2) QUE SOPORTA EL DEVANADO Y EL BOBINADO ESTATICO, UN ROTOR (1) QUE SOPORTA EL DEVANADO Y EL BOBINADO GIRATORIO, CARACTERIZADO EN QUE COMPRENDE ADEMAS UNA ESPIRA EN CORTOCIRCUITO (21) DE MATERIAL CONDUCTOR DE LA ELECTRICIDAD Y NO MAGNETICO, DISPUESTA ENTRE EL TRANSFORMADOR GIRATORIO Y EL DISPOSITIVO DE MEDIDA PARA PONER OBSTACULOS A LAS LINEAS DEL FLUJO DE ESCAPE DEL TRANSFORMADOR Y GIRATORIO HACIA EL DISPOSITIVO DE MEDIDA.
ES93402502T 1992-10-13 1993-10-11 Captador para la medicion del desplazamiento angular de una pieza movil. Expired - Lifetime ES2099924T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9212227A FR2696826B1 (fr) 1992-10-13 1992-10-13 Capteur pour la mesure du déplacement angulaire d'une pièce mobile.

Publications (1)

Publication Number Publication Date
ES2099924T3 true ES2099924T3 (es) 1997-06-01

Family

ID=9434489

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93402502T Expired - Lifetime ES2099924T3 (es) 1992-10-13 1993-10-11 Captador para la medicion del desplazamiento angular de una pieza movil.

Country Status (4)

Country Link
EP (1) EP0593351B1 (es)
DE (1) DE69309601T2 (es)
ES (1) ES2099924T3 (es)
FR (1) FR2696826B1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19527156C1 (de) * 1995-07-25 1996-08-01 Siemens Ag Schleifringloser Drehmelder
US6118201A (en) * 1997-03-07 2000-09-12 American Precision Industries Inc. Resolver with leakage flux absorber
FR2795824B1 (fr) * 1999-07-01 2001-10-12 Process Conception Ing Sa Dispositif de mesure de parametres de manoeuvre d'un ouvrant et procede d'etalonnage de ce dispositif
JP3643960B2 (ja) * 2002-10-09 2005-04-27 ミネベア株式会社 回転トランス型レゾルバの巻線固定構造
JP3643961B2 (ja) 2002-10-09 2005-04-27 ミネベア株式会社 回転トランス型レゾルバのインナーコア構造
DE102009020327A1 (de) 2009-05-07 2010-11-11 Ltn Servotechnik Gmbh Resolver
CN112712981A (zh) * 2020-12-16 2021-04-27 中国航空工业集团公司金城南京机电液压工程研究中心 一种无刷式旋转变压器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59175369A (ja) * 1983-03-25 1984-10-04 Mitsubishi Heavy Ind Ltd シンクロモ−タ
JPS6120308A (ja) * 1984-07-06 1986-01-29 Pioneer Electronic Corp 回転トランスの製造方法
DE4003902A1 (de) * 1990-02-09 1991-08-14 Bosch Gmbh Robert Stellungsgeber
DE4203433A1 (de) * 1992-02-06 1993-08-12 Magnet Motor Gmbh Induktiv arbeitender stellungsdetektor fuer einen elektromotor
DE4227439C2 (de) * 1992-08-19 1994-06-01 Litton Precision Prod Int Resolver mit magnetischer Abschirmung

Also Published As

Publication number Publication date
FR2696826B1 (fr) 1994-11-04
FR2696826A1 (fr) 1994-04-15
EP0593351A1 (fr) 1994-04-20
DE69309601T2 (de) 1997-07-24
DE69309601D1 (de) 1997-05-15
EP0593351B1 (fr) 1997-04-09

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