ES8405145A1 - Perfeccionamientos en captadores de posicion de magnetorresistencia. - Google Patents

Perfeccionamientos en captadores de posicion de magnetorresistencia.

Info

Publication number
ES8405145A1
ES8405145A1 ES520701A ES520701A ES8405145A1 ES 8405145 A1 ES8405145 A1 ES 8405145A1 ES 520701 A ES520701 A ES 520701A ES 520701 A ES520701 A ES 520701A ES 8405145 A1 ES8405145 A1 ES 8405145A1
Authority
ES
Spain
Prior art keywords
component
magnet
position sensor
varies
spacing
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
ES520701A
Other languages
English (en)
Spanish (es)
Other versions
ES520701A0 (es
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.)
Jaeger SA
Original Assignee
Jaeger 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 Jaeger SA filed Critical Jaeger SA
Publication of ES8405145A1 publication Critical patent/ES8405145A1/es
Publication of ES520701A0 publication Critical patent/ES520701A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G01D5/142—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 using Hall-effect devices
    • G01D5/145—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 using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
    • 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
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/06—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for operation by a null method

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measuring Magnetic Variables (AREA)
ES520701A 1982-03-05 1983-03-04 Perfeccionamientos en captadores de posicion de magnetorresistencia. Granted ES520701A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8203690A FR2522807B1 (fr) 1982-03-05 1982-03-05 Capteur de position a magnetoresistance

Publications (2)

Publication Number Publication Date
ES8405145A1 true ES8405145A1 (es) 1984-05-16
ES520701A0 ES520701A0 (es) 1984-05-16

Family

ID=9271640

Family Applications (1)

Application Number Title Priority Date Filing Date
ES520701A Granted ES520701A0 (es) 1982-03-05 1983-03-04 Perfeccionamientos en captadores de posicion de magnetorresistencia.

Country Status (2)

Country Link
ES (1) ES520701A0 (fr)
FR (1) FR2522807B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1248376B (it) * 1991-05-06 1995-01-11 Arthys Srl Metodo e dispositivo per la trasduzione e la rilevazione di posizione mediante misura dei campi magnetici generati da reofori planari percorsi da corrente elettrica
DE19652562C2 (de) * 1996-12-17 1999-07-22 Heidenhain Gmbh Dr Johannes Positionsmeßeinrichtung
US6084401A (en) * 1998-04-02 2000-07-04 Ford Globa Technologies, Inc. Rotational position sensor employing magneto resistors

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3344347A (en) * 1963-08-23 1967-09-26 Bell Inc F W Method and apparatus for determining displacement utilizing a hall plate positioned tangential to an arcuate magnetic field
US3332009A (en) * 1963-11-04 1967-07-18 United States Steel Corp Apparatus for detecting the relative location of a member in a selected coordinate direction
US4097802A (en) * 1975-06-30 1978-06-27 International Business Machines Corporation Magnetoresistive field sensor with a magnetic shield which prevents sensor response at fields below saturation of the shield

Also Published As

Publication number Publication date
FR2522807B1 (fr) 1985-11-15
ES520701A0 (es) 1984-05-16
FR2522807A1 (fr) 1983-09-09

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991108