FR2633421B1 - DEVICE FOR RECOGNIZING A ROTATION MOVEMENT - Google Patents

DEVICE FOR RECOGNIZING A ROTATION MOVEMENT

Info

Publication number
FR2633421B1
FR2633421B1 FR8808454A FR8808454A FR2633421B1 FR 2633421 B1 FR2633421 B1 FR 2633421B1 FR 8808454 A FR8808454 A FR 8808454A FR 8808454 A FR8808454 A FR 8808454A FR 2633421 B1 FR2633421 B1 FR 2633421B1
Authority
FR
France
Prior art keywords
recognizing
rotation movement
movement
rotation
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
FR8808454A
Other languages
French (fr)
Other versions
FR2633421A1 (en
Inventor
Denis Bourcart
Jean-Claude Schwartz
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
Priority to FR8808454A priority Critical patent/FR2633421B1/en
Publication of FR2633421A1 publication Critical patent/FR2633421A1/en
Application granted granted Critical
Publication of FR2633421B1 publication Critical patent/FR2633421B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C22/00—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers
    • G01C22/02—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers by conversion into electric waveforms and subsequent integration, e.g. using tachometer generator
    • 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
    • G01P3/49—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents
    • G01P3/495—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents where the indicating means responds to forces produced by the eddy currents and the generating magnetic field
    • G01P3/4953—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents where the indicating means responds to forces produced by the eddy currents and the generating magnetic field with a counter for the covered distance incorporated

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Control Of Direct Current Motors (AREA)
FR8808454A 1988-06-23 1988-06-23 DEVICE FOR RECOGNIZING A ROTATION MOVEMENT Expired - Lifetime FR2633421B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8808454A FR2633421B1 (en) 1988-06-23 1988-06-23 DEVICE FOR RECOGNIZING A ROTATION MOVEMENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8808454A FR2633421B1 (en) 1988-06-23 1988-06-23 DEVICE FOR RECOGNIZING A ROTATION MOVEMENT

Publications (2)

Publication Number Publication Date
FR2633421A1 FR2633421A1 (en) 1989-12-29
FR2633421B1 true FR2633421B1 (en) 1990-09-07

Family

ID=9367637

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8808454A Expired - Lifetime FR2633421B1 (en) 1988-06-23 1988-06-23 DEVICE FOR RECOGNIZING A ROTATION MOVEMENT

Country Status (1)

Country Link
FR (1) FR2633421B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2671652A1 (en) * 1991-01-16 1992-07-17 Marelli Autronica Device for remotely replicating a rotational movement with failure detection

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH588779A5 (en) * 1975-04-26 1977-06-15 Papst Motoren Kg
FR2584490B1 (en) * 1985-07-05 1987-10-16 Veglia METHOD FOR DISPLAYING THE SPEED AND DISTANCE ON BOARD A MOTOR VEHICLE.
IT208131Z2 (en) * 1986-10-03 1988-04-11 Veglia Borletti Srl SPEEDOMETER DEVICE DRIVEN BY AN ELECTRIC MOTOR
FR2607983B1 (en) * 1986-12-09 1991-11-22 Plateformes Structures Oceaniq PROCESS FOR OPTIMIZING THE USE OF A DIRECT CURRENT ELECTRIC MOTOR IN THE VICINITY OF THE SETTING, PARTICULARLY ON A DRILLING INSTALLATION

Also Published As

Publication number Publication date
FR2633421A1 (en) 1989-12-29

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Legal Events

Date Code Title Description
ST Notification of lapse