FR1482775A - Dispositif de mesure de vitesses de rotation - Google Patents

Dispositif de mesure de vitesses de rotation

Info

Publication number
FR1482775A
FR1482775A FR64971A FR64971A FR1482775A FR 1482775 A FR1482775 A FR 1482775A FR 64971 A FR64971 A FR 64971A FR 64971 A FR64971 A FR 64971A FR 1482775 A FR1482775 A FR 1482775A
Authority
FR
France
Prior art keywords
measuring device
rotation speed
speed measuring
rotation
speed
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
FR64971A
Other languages
English (en)
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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates Inc
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 Varian Associates Inc filed Critical Varian Associates Inc
Priority to FR64971A priority Critical patent/FR1482775A/fr
Application granted granted Critical
Publication of FR1482775A publication Critical patent/FR1482775A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/58—Turn-sensitive devices without moving masses
    • G01C19/64—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams
    • G01C19/66—Ring laser gyrometers
    • G01C19/68—Lock-in prevention

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR64971A 1965-06-21 1966-06-10 Dispositif de mesure de vitesses de rotation Expired FR1482775A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR64971A FR1482775A (fr) 1965-06-21 1966-06-10 Dispositif de mesure de vitesses de rotation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46568565A 1965-06-21 1965-06-21
FR64971A FR1482775A (fr) 1965-06-21 1966-06-10 Dispositif de mesure de vitesses de rotation

Publications (1)

Publication Number Publication Date
FR1482775A true FR1482775A (fr) 1967-05-26

Family

ID=26171239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR64971A Expired FR1482775A (fr) 1965-06-21 1966-06-10 Dispositif de mesure de vitesses de rotation

Country Status (1)

Country Link
FR (1) FR1482775A (fr)

Similar Documents

Publication Publication Date Title
FR1472768A (fr) Appareil de mesure des vitesses angulaires
FR1433654A (fr) Dispositif perfectionné de mesure d'une vitesse
BE808503A (fr) Dispositif de mesure
FR1529822A (fr) Dispositif de mesure de phase
CH434771A (fr) Dispositif de mesure numérique de position
FR1447310A (fr) Appareil de mesure de vitesse
FR1513355A (fr) Dispositif de mesure de précision
FR1502596A (fr) Dispositif de mesure de forces
BE754482A (fr) Dispositif de mesure par ultra-sons de deplacements
FR1426249A (fr) Dispositif de mesure de force
CH529995A (fr) Dispositif de mesure de parcours
AT293069B (de) Winkelgeschwindigkeitsmeßvorrichtung
CH432306A (fr) Dispositif de mesure de positions
FR1496202A (fr) Dispositif de mesure de vitesse différentielle
FR1482775A (fr) Dispositif de mesure de vitesses de rotation
FR1391034A (fr) Dispositif de mesure de couple
FR1439238A (fr) Dispositif de mesure de points de rosée élevés
FR1409805A (fr) Dispositif de mesure de distance
BE752143A (fr) Appareil de mesure de vitesse
FR1380156A (fr) Dispositif de mesure de vitesses angulaires
FR1446017A (fr) Appareil de mesure de vitesses
FR1465760A (fr) Dispositif de mesure des forces
FR1389665A (fr) Dispositif de mesure
FR1423237A (fr) Dispositif de mesure de l'humidité
FR1458774A (fr) Dispositif de comptage et de mesure de vitesse de véhicules