FR2896882B1 - ELECTROMAGNETIC DETECTOR FOR SPEED OF ROTATION OF ROTATING MEMBER - Google Patents

ELECTROMAGNETIC DETECTOR FOR SPEED OF ROTATION OF ROTATING MEMBER

Info

Publication number
FR2896882B1
FR2896882B1 FR0650313A FR0650313A FR2896882B1 FR 2896882 B1 FR2896882 B1 FR 2896882B1 FR 0650313 A FR0650313 A FR 0650313A FR 0650313 A FR0650313 A FR 0650313A FR 2896882 B1 FR2896882 B1 FR 2896882B1
Authority
FR
France
Prior art keywords
rotation
speed
rotating member
electromagnetic detector
electromagnetic
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.)
Active
Application number
FR0650313A
Other languages
French (fr)
Other versions
FR2896882A1 (en
Inventor
Jean Paul Barres
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.)
Safran Aircraft Engines SAS
Original Assignee
Societe dExplotation des Materiels Hispano Suiza
Hispano Suiza 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 Societe dExplotation des Materiels Hispano Suiza, Hispano Suiza SA filed Critical Societe dExplotation des Materiels Hispano Suiza
Priority to FR0650313A priority Critical patent/FR2896882B1/en
Priority to PCT/FR2007/050701 priority patent/WO2007085772A1/en
Publication of FR2896882A1 publication Critical patent/FR2896882A1/en
Application granted granted Critical
Publication of FR2896882B1 publication Critical patent/FR2896882B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/488—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by variable reluctance detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/02—Housings
    • G01P1/026—Housings for speed measuring devices, e.g. pulse generator

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
FR0650313A 2006-01-30 2006-01-30 ELECTROMAGNETIC DETECTOR FOR SPEED OF ROTATION OF ROTATING MEMBER Active FR2896882B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0650313A FR2896882B1 (en) 2006-01-30 2006-01-30 ELECTROMAGNETIC DETECTOR FOR SPEED OF ROTATION OF ROTATING MEMBER
PCT/FR2007/050701 WO2007085772A1 (en) 2006-01-30 2007-01-29 Electromagnetic sensor for a rotating member rotational speed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0650313A FR2896882B1 (en) 2006-01-30 2006-01-30 ELECTROMAGNETIC DETECTOR FOR SPEED OF ROTATION OF ROTATING MEMBER

Publications (2)

Publication Number Publication Date
FR2896882A1 FR2896882A1 (en) 2007-08-03
FR2896882B1 true FR2896882B1 (en) 2008-04-25

Family

ID=37309107

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0650313A Active FR2896882B1 (en) 2006-01-30 2006-01-30 ELECTROMAGNETIC DETECTOR FOR SPEED OF ROTATION OF ROTATING MEMBER

Country Status (2)

Country Link
FR (1) FR2896882B1 (en)
WO (1) WO2007085772A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3073435B1 (en) 2017-11-10 2021-07-16 Safran Trans Systems MAGNETIZED ROTATING PART MANUFACTURING PROCESS, ROTATING PART AND ROTATION MEASURING SYSTEM OF A ROTATING PART
FR3094497B1 (en) * 2019-03-25 2021-02-26 Safran Aircraft Engines Measurement of the air gap of a rotation sensor by means of the sensor itself
FR3094496B1 (en) * 2019-03-25 2021-09-10 Safran Aircraft Engines Testing the air gap of a rotation sensor to prevent damage to the sensor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3230407A (en) * 1962-08-01 1966-01-18 Anelex Corp Electromagnetic transducers
US3492518A (en) * 1966-02-11 1970-01-27 Avtron Mfg Inc Magnetic-electric pickup for toothed wheels and the like
US3961214A (en) * 1975-06-18 1976-06-01 International Telephone & Telegram Corporation Velocity pick-off with noise cancellation
FR2369565A1 (en) * 1976-10-26 1978-05-26 Snecma MULTI-WINDING ELECTROMAGNETIC SENSOR FOR SPEED MEASUREMENT
CH682110A5 (en) * 1991-05-08 1993-07-15 Landis & Gyr Business Support Measuring equipment for speed of moving body

Also Published As

Publication number Publication date
WO2007085772A1 (en) 2007-08-02
FR2896882A1 (en) 2007-08-03

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