FR2790082B1 - Dispositif de detection de mouvement d'activation pour gyrolaser - Google Patents
Dispositif de detection de mouvement d'activation pour gyrolaserInfo
- Publication number
- FR2790082B1 FR2790082B1 FR9902106A FR9902106A FR2790082B1 FR 2790082 B1 FR2790082 B1 FR 2790082B1 FR 9902106 A FR9902106 A FR 9902106A FR 9902106 A FR9902106 A FR 9902106A FR 2790082 B1 FR2790082 B1 FR 2790082B1
- Authority
- FR
- France
- Prior art keywords
- gyrolaser
- detection device
- motion detection
- activation motion
- activation
- 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
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
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/647,936 US6498651B1 (en) | 1999-02-19 | 1999-02-18 | Device for detecting activation movement for laser gyroscope |
FR9902106A FR2790082B1 (fr) | 1999-02-19 | 1999-02-19 | Dispositif de detection de mouvement d'activation pour gyrolaser |
EP00906431A EP1073879A1 (fr) | 1999-02-19 | 2000-02-18 | Dispositif de detection de mouvement d'activation pour gyrolaser |
PCT/FR2000/000416 WO2000049368A1 (fr) | 1999-02-19 | 2000-02-18 | Dispositif de detection de mouvement d'activation pour gyrolaser |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9902106A FR2790082B1 (fr) | 1999-02-19 | 1999-02-19 | Dispositif de detection de mouvement d'activation pour gyrolaser |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2790082A1 FR2790082A1 (fr) | 2000-08-25 |
FR2790082B1 true FR2790082B1 (fr) | 2001-05-18 |
Family
ID=9542303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9902106A Expired - Fee Related FR2790082B1 (fr) | 1999-02-19 | 1999-02-19 | Dispositif de detection de mouvement d'activation pour gyrolaser |
Country Status (4)
Country | Link |
---|---|
US (1) | US6498651B1 (fr) |
EP (1) | EP1073879A1 (fr) |
FR (1) | FR2790082B1 (fr) |
WO (1) | WO2000049368A1 (fr) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MXPA05006807A (es) * | 2002-12-20 | 2005-09-08 | Dow Global Technologies Inc | Composiciones de nanocompuestos de oligomeros macrociclicos polimerizados. |
AU2003293148A1 (en) * | 2002-12-23 | 2004-07-29 | Dow Global Technologies Inc. | Method of smc molding |
FR2859527B1 (fr) * | 2003-09-09 | 2005-11-18 | Thales Sa | Gyrometre micro-usine a double diapason et a detection dans le plan de la plaque usinee |
US7221813B2 (en) * | 2004-03-10 | 2007-05-22 | Tektronix, Inc. | Signal acquisition probing and voltage measurement systems using an electro-optical cavity |
JP4941161B2 (ja) * | 2007-08-02 | 2012-05-30 | ブラザー工業株式会社 | 動作検出装置 |
US8944608B2 (en) | 2008-06-17 | 2015-02-03 | The Invention Science Fund I, Llc | Systems and methods associated with projecting in response to conformation |
US8384005B2 (en) | 2008-06-17 | 2013-02-26 | The Invention Science Fund I, Llc | Systems and methods for selectively projecting information in response to at least one specified motion associated with pressure applied to at least one projection surface |
US8308304B2 (en) | 2008-06-17 | 2012-11-13 | The Invention Science Fund I, Llc | Systems associated with receiving and transmitting information related to projection |
US8820939B2 (en) | 2008-06-17 | 2014-09-02 | The Invention Science Fund I, Llc | Projection associated methods and systems |
US8540381B2 (en) | 2008-06-17 | 2013-09-24 | The Invention Science Fund I, Llc | Systems and methods for receiving information associated with projecting |
US8936367B2 (en) | 2008-06-17 | 2015-01-20 | The Invention Science Fund I, Llc | Systems and methods associated with projecting in response to conformation |
US8641203B2 (en) | 2008-06-17 | 2014-02-04 | The Invention Science Fund I, Llc | Methods and systems for receiving and transmitting signals between server and projector apparatuses |
US8733952B2 (en) | 2008-06-17 | 2014-05-27 | The Invention Science Fund I, Llc | Methods and systems for coordinated use of two or more user responsive projectors |
US8376558B2 (en) | 2008-06-17 | 2013-02-19 | The Invention Science Fund I, Llc | Systems and methods for projecting in response to position change of a projection surface |
US8602564B2 (en) | 2008-06-17 | 2013-12-10 | The Invention Science Fund I, Llc | Methods and systems for projecting in response to position |
US8608321B2 (en) | 2008-06-17 | 2013-12-17 | The Invention Science Fund I, Llc | Systems and methods for projecting in response to conformation |
US8267526B2 (en) | 2008-06-17 | 2012-09-18 | The Invention Science Fund I, Llc | Methods associated with receiving and transmitting information related to projection |
US8723787B2 (en) | 2008-06-17 | 2014-05-13 | The Invention Science Fund I, Llc | Methods and systems related to an image capture projection surface |
US20090309826A1 (en) | 2008-06-17 | 2009-12-17 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Systems and devices |
JP2011004035A (ja) * | 2009-06-17 | 2011-01-06 | Seiko Epson Corp | 屈曲振動片および屈曲振動片の製造方法 |
CN115406428A (zh) * | 2022-11-01 | 2022-11-29 | 天津集智航宇科技有限公司 | 加速度环境下激光陀螺敏感轴向偏差开环控制装置及方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4406965A (en) * | 1981-05-12 | 1983-09-27 | The Singer Company | Dither pick-off transducer for ring laser gyroscope |
JPH0422630Y2 (fr) * | 1985-09-20 | 1992-05-25 | ||
US4856901A (en) * | 1988-05-04 | 1989-08-15 | Kearfott Guidance & Navigation Corporation | Velocity control system using piezoelectric transducers |
US4988908A (en) * | 1989-05-31 | 1991-01-29 | Honeywell Inc. | Piezoelectric transducers for a ring laser gyroscope dither motor |
-
1999
- 1999-02-18 US US09/647,936 patent/US6498651B1/en not_active Expired - Lifetime
- 1999-02-19 FR FR9902106A patent/FR2790082B1/fr not_active Expired - Fee Related
-
2000
- 2000-02-18 WO PCT/FR2000/000416 patent/WO2000049368A1/fr not_active Application Discontinuation
- 2000-02-18 EP EP00906431A patent/EP1073879A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2790082A1 (fr) | 2000-08-25 |
US6498651B1 (en) | 2002-12-24 |
WO2000049368A1 (fr) | 2000-08-24 |
EP1073879A1 (fr) | 2001-02-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 18 |
|
ST | Notification of lapse |
Effective date: 20171031 |