FR1421256A - Electromagnetic displacement sensor - Google Patents

Electromagnetic displacement sensor

Info

Publication number
FR1421256A
FR1421256A FR948568A FR948568A FR1421256A FR 1421256 A FR1421256 A FR 1421256A FR 948568 A FR948568 A FR 948568A FR 948568 A FR948568 A FR 948568A FR 1421256 A FR1421256 A FR 1421256A
Authority
FR
France
Prior art keywords
displacement sensor
electromagnetic displacement
electromagnetic
sensor
displacement
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
FR948568A
Other languages
French (fr)
Inventor
Gilbert Baillet
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.)
Direction General pour lArmement DGA
Etat Francais
Original Assignee
Direction General pour lArmement DGA
Etat Francais
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 Direction General pour lArmement DGA, Etat Francais filed Critical Direction General pour lArmement DGA
Priority to FR948568A priority Critical patent/FR1421256A/en
Application granted granted Critical
Publication of FR1421256A publication Critical patent/FR1421256A/en
Expired 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
    • G01D5/20—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR948568A 1963-09-25 1963-09-25 Electromagnetic displacement sensor Expired FR1421256A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR948568A FR1421256A (en) 1963-09-25 1963-09-25 Electromagnetic displacement sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR948568A FR1421256A (en) 1963-09-25 1963-09-25 Electromagnetic displacement sensor

Publications (1)

Publication Number Publication Date
FR1421256A true FR1421256A (en) 1965-12-17

Family

ID=8813035

Family Applications (1)

Application Number Title Priority Date Filing Date
FR948568A Expired FR1421256A (en) 1963-09-25 1963-09-25 Electromagnetic displacement sensor

Country Status (1)

Country Link
FR (1) FR1421256A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2748070A1 (en) * 1976-10-26 1978-04-27 Snecma ELECTROMAGNETIC TRANSDUCER WITH MULTIPLE WINDINGS FOR SPEED MEASUREMENT
DE3834994A1 (en) * 1988-10-14 1990-04-19 Mtu Friedrichshafen Gmbh Device for detecting the rotational speed of a shaft

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2748070A1 (en) * 1976-10-26 1978-04-27 Snecma ELECTROMAGNETIC TRANSDUCER WITH MULTIPLE WINDINGS FOR SPEED MEASUREMENT
DE3834994A1 (en) * 1988-10-14 1990-04-19 Mtu Friedrichshafen Gmbh Device for detecting the rotational speed of a shaft
DE3834994C2 (en) * 1988-10-14 1991-04-11 Mtu Friedrichshafen Gmbh

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