FR2166573A5 - - Google Patents
Info
- Publication number
- FR2166573A5 FR2166573A5 FR7147520A FR7147520A FR2166573A5 FR 2166573 A5 FR2166573 A5 FR 2166573A5 FR 7147520 A FR7147520 A FR 7147520A FR 7147520 A FR7147520 A FR 7147520A FR 2166573 A5 FR2166573 A5 FR 2166573A5
- Authority
- FR
- France
- 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
- G01C19/02—Rotary gyroscopes
- G01C19/44—Rotary gyroscopes for indicating the vertical
- G01C19/46—Erection devices for restoring rotor axis to a desired position
- G01C19/48—Erection devices for restoring rotor axis to a desired position operating by electrical means
-
- 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
- G01C19/44—Rotary gyroscopes for indicating the vertical
- G01C19/46—Erection devices for restoring rotor axis to a desired position
- G01C19/54—Erection devices for restoring rotor axis to a desired position with correction for acceleration forces due to movement of instrument
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Gyroscopes (AREA)
- Navigation (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7147520A FR2166573A5 (US20100056889A1-20100304-C00004.png) | 1971-12-30 | 1971-12-30 | |
DE19722237588 DE2237588A1 (de) | 1971-12-30 | 1972-07-31 | Verfahren und vorrichtung zur queraufrichtung mit kompensierung des gyroskops einer gyroskopitschen vorrichtung |
GB5088372A GB1405275A (en) | 1971-12-30 | 1972-11-03 | Transverse erection of gyroscopic assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7147520A FR2166573A5 (US20100056889A1-20100304-C00004.png) | 1971-12-30 | 1971-12-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2166573A5 true FR2166573A5 (US20100056889A1-20100304-C00004.png) | 1973-08-17 |
Family
ID=9088374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7147520A Expired FR2166573A5 (US20100056889A1-20100304-C00004.png) | 1971-12-30 | 1971-12-30 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2237588A1 (US20100056889A1-20100304-C00004.png) |
FR (1) | FR2166573A5 (US20100056889A1-20100304-C00004.png) |
GB (1) | GB1405275A (US20100056889A1-20100304-C00004.png) |
-
1971
- 1971-12-30 FR FR7147520A patent/FR2166573A5/fr not_active Expired
-
1972
- 1972-07-31 DE DE19722237588 patent/DE2237588A1/de active Pending
- 1972-11-03 GB GB5088372A patent/GB1405275A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1405275A (en) | 1975-09-10 |
DE2237588A1 (de) | 1973-07-05 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |