FR2563334B1 - Entrainement en oscillation de rotation pour gyroscope de laser en anneau - Google Patents
Entrainement en oscillation de rotation pour gyroscope de laser en anneauInfo
- Publication number
- FR2563334B1 FR2563334B1 FR858505992A FR8505992A FR2563334B1 FR 2563334 B1 FR2563334 B1 FR 2563334B1 FR 858505992 A FR858505992 A FR 858505992A FR 8505992 A FR8505992 A FR 8505992A FR 2563334 B1 FR2563334 B1 FR 2563334B1
- Authority
- FR
- France
- Prior art keywords
- ring laser
- laser gyroscope
- oscillation drive
- rotation oscillation
- 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
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
- G01C19/70—Lock-in prevention by mechanical means
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)
- Gyroscopes (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3415220A DE3415220C2 (de) | 1984-04-21 | 1984-04-21 | Drehschwingantrieb für einen Ringlaserkreisel |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2563334A1 FR2563334A1 (fr) | 1985-10-25 |
FR2563334B1 true FR2563334B1 (fr) | 1989-05-05 |
Family
ID=6234246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR858505992A Expired FR2563334B1 (fr) | 1984-04-21 | 1985-04-19 | Entrainement en oscillation de rotation pour gyroscope de laser en anneau |
Country Status (4)
Country | Link |
---|---|
US (1) | US4650331A (fr) |
DE (1) | DE3415220C2 (fr) |
FR (1) | FR2563334B1 (fr) |
GB (1) | GB2160026B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3604079A1 (de) * | 1986-02-08 | 1987-08-13 | Teldix Gmbh | Einrichtung zur erzeugung von drehschwingungen, insbesondere fuer ringlasergyroskope |
DE29522352U1 (de) * | 1995-12-12 | 2002-07-18 | Busch Dieter & Co Prueftech | Lagemeßsonde zum gegenseitigen Ausrichten von Körpern |
US6354011B1 (en) * | 2000-02-01 | 2002-03-12 | Pruftechnik Dieter Busch Ag | Orientation measuring device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3373650A (en) * | 1965-04-02 | 1968-03-19 | Honeywell Inc | Laser angular rate sensor |
US4085825A (en) * | 1975-04-03 | 1978-04-25 | Rockwell International Corporation | Vibratory system isolation and flexure pivot |
US4411527A (en) * | 1981-06-29 | 1983-10-25 | The Singer Company | Ring laser gyroscope with compensation |
US4436423A (en) * | 1981-09-14 | 1984-03-13 | The Singer Company | Ring laser gyroscope suspension |
DE3150160A1 (de) * | 1981-12-18 | 1983-06-30 | Honeywell Gmbh, 6050 Offenbach | Ringlaserkreisel |
JPS58139681A (ja) * | 1982-02-09 | 1983-08-19 | Toshiba Corp | 回転微動機構 |
JPS60118072A (ja) * | 1983-11-30 | 1985-06-25 | Toshiba Corp | 回転微動機構 |
-
1984
- 1984-04-21 DE DE3415220A patent/DE3415220C2/de not_active Expired
-
1985
- 1985-04-17 US US06/724,087 patent/US4650331A/en not_active Expired - Fee Related
- 1985-04-17 GB GB08509873A patent/GB2160026B/en not_active Expired
- 1985-04-19 FR FR858505992A patent/FR2563334B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB8509873D0 (en) | 1985-05-22 |
GB2160026B (en) | 1987-11-11 |
US4650331A (en) | 1987-03-17 |
GB2160026A (en) | 1985-12-11 |
DE3415220A1 (de) | 1985-10-24 |
FR2563334A1 (fr) | 1985-10-25 |
DE3415220C2 (de) | 1986-02-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |