FR2672985B1 - Dispositif de lecture optique pour un gyrometre. - Google Patents

Dispositif de lecture optique pour un gyrometre.

Info

Publication number
FR2672985B1
FR2672985B1 FR9201894A FR9201894A FR2672985B1 FR 2672985 B1 FR2672985 B1 FR 2672985B1 FR 9201894 A FR9201894 A FR 9201894A FR 9201894 A FR9201894 A FR 9201894A FR 2672985 B1 FR2672985 B1 FR 2672985B1
Authority
FR
France
Prior art keywords
gyrometer
reading device
optical reading
optical
reading
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 - Fee Related
Application number
FR9201894A
Other languages
English (en)
Other versions
FR2672985A1 (fr
Inventor
Karl Heinz Hauser
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.)
Airbus Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm AG
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 Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Publication of FR2672985A1 publication Critical patent/FR2672985A1/fr
Application granted granted Critical
Publication of FR2672985B1 publication Critical patent/FR2672985B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01C19/02—Rotary gyroscopes
    • G01C19/04—Details
    • G01C19/28—Pick-offs, i.e. devices for taking-off an indication of the displacement of the rotor axis

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
FR9201894A 1991-02-20 1992-02-19 Dispositif de lecture optique pour un gyrometre. Expired - Fee Related FR2672985B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914105204 DE4105204C1 (fr) 1991-02-20 1991-02-20

Publications (2)

Publication Number Publication Date
FR2672985A1 FR2672985A1 (fr) 1992-08-21
FR2672985B1 true FR2672985B1 (fr) 1993-12-03

Family

ID=6425438

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9201894A Expired - Fee Related FR2672985B1 (fr) 1991-02-20 1992-02-19 Dispositif de lecture optique pour un gyrometre.

Country Status (3)

Country Link
DE (1) DE4105204C1 (fr)
FR (1) FR2672985B1 (fr)
GB (1) GB2253053A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4426293C2 (de) * 1994-07-26 2000-07-27 Raytheon Marine Gmbh Vorrichtung zur Bestimmung des Kurswinkels eines Fahrzeuges

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3613458A (en) * 1970-01-08 1971-10-19 Us Army Laser pickoff for strapdown gyroscopic accelerometer
GB1493576A (en) * 1973-11-27 1977-11-30 Hawker Siddeley Dynamics Ltd Interferometric shaft angle or shaft torque encoder
DE3804766A1 (de) * 1988-02-16 1989-08-24 Messerschmitt Boelkow Blohm Wendekreisel
US4881816A (en) * 1988-07-08 1989-11-21 Zygo, Corporation Linear and angular displacement measuring interferometer
DE3826149A1 (de) * 1988-08-01 1990-02-08 Deutsche Forsch Luft Raumfahrt Einrichtung zur messung des drehwinkels oder der winkelstellung eines rotierenden objektes

Also Published As

Publication number Publication date
GB9203634D0 (en) 1992-04-08
GB2253053A (en) 1992-08-26
DE4105204C1 (fr) 1992-04-02
FR2672985A1 (fr) 1992-08-21

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
ST Notification of lapse
CA Change of address
CD Change of name or company name