FR2319111A1 - Utilisation d'un capteur differentiel a magnetoresistances - Google Patents

Utilisation d'un capteur differentiel a magnetoresistances

Info

Publication number
FR2319111A1
FR2319111A1 FR7522964A FR7522964A FR2319111A1 FR 2319111 A1 FR2319111 A1 FR 2319111A1 FR 7522964 A FR7522964 A FR 7522964A FR 7522964 A FR7522964 A FR 7522964A FR 2319111 A1 FR2319111 A1 FR 2319111A1
Authority
FR
France
Prior art keywords
cores
stators
quadrature
pulse signals
pick
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.)
Granted
Application number
FR7522964A
Other languages
English (en)
French (fr)
Other versions
FR2319111B3 (enExample
Inventor
Jean-Marc Sierro
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.)
Tesa SARL
Original Assignee
Tesa SARL
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 Tesa SARL filed Critical Tesa SARL
Priority to FR7522964A priority Critical patent/FR2319111A1/fr
Publication of FR2319111A1 publication Critical patent/FR2319111A1/fr
Application granted granted Critical
Publication of FR2319111B3 publication Critical patent/FR2319111B3/fr
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
    • G01D5/147—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 movement of a third element, the position of Hall device and the source of magnetic field being fixed in respect to each other
    • 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
    • G01B7/004—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring coordinates of points
    • G01B7/008—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring coordinates of points using coordinate measuring machines
    • G01B7/012—Contact-making feeler heads therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
FR7522964A 1975-07-23 1975-07-23 Utilisation d'un capteur differentiel a magnetoresistances Granted FR2319111A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7522964A FR2319111A1 (fr) 1975-07-23 1975-07-23 Utilisation d'un capteur differentiel a magnetoresistances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7522964A FR2319111A1 (fr) 1975-07-23 1975-07-23 Utilisation d'un capteur differentiel a magnetoresistances

Publications (2)

Publication Number Publication Date
FR2319111A1 true FR2319111A1 (fr) 1977-02-18
FR2319111B3 FR2319111B3 (enExample) 1979-04-27

Family

ID=9158250

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7522964A Granted FR2319111A1 (fr) 1975-07-23 1975-07-23 Utilisation d'un capteur differentiel a magnetoresistances

Country Status (1)

Country Link
FR (1) FR2319111A1 (enExample)

Also Published As

Publication number Publication date
FR2319111B3 (enExample) 1979-04-27

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