FR1228871A - Perfectionnements apportés aux gyromètres - Google Patents
Perfectionnements apportés aux gyromètresInfo
- Publication number
- FR1228871A FR1228871A FR787443A FR787443A FR1228871A FR 1228871 A FR1228871 A FR 1228871A FR 787443 A FR787443 A FR 787443A FR 787443 A FR787443 A FR 787443A FR 1228871 A FR1228871 A FR 1228871A
- Authority
- FR
- France
- Prior art keywords
- gyrometers
- improvements made
- 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
- G01C19/02—Rotary gyroscopes
- G01C19/34—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes
- G01C19/38—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes with north-seeking action by other than magnetic means, e.g. gyrocompasses using earth's rotation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR787443A FR1228871A (fr) | 1959-02-23 | 1959-02-23 | Perfectionnements apportés aux gyromètres |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR787443A FR1228871A (fr) | 1959-02-23 | 1959-02-23 | Perfectionnements apportés aux gyromètres |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1228871A true FR1228871A (fr) | 1960-09-02 |
Family
ID=8711597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR787443A Expired FR1228871A (fr) | 1959-02-23 | 1959-02-23 | Perfectionnements apportés aux gyromètres |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1228871A (fr) |
-
1959
- 1959-02-23 FR FR787443A patent/FR1228871A/fr not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1270757A (fr) | Amélioration aux coupeuses-ramasseuses | |
BE596084A (fr) | Perfectionnement apporté aux vennes. | |
FR74963E (fr) | Perfectionnements aux charpentes | |
BE593757A (fr) | Perfectionnements aux électro-précipitateurs. | |
FR1216017A (fr) | Perfectionnements aux haveuses | |
BE588215A (fr) | Perfectionnements aux thermostats | |
FR1249171A (fr) | Perfectionnements aux turbomachines | |
FR1238884A (fr) | Perfectionnements aux crémones verrous | |
FR1259932A (fr) | Perfectionnements apportés aux centrifugeuses | |
FR1228871A (fr) | Perfectionnements apportés aux gyromètres | |
FR1263059A (fr) | Perfectionnements aux consoles | |
FR1270514A (fr) | Perfectionnements apportés aux théodolites | |
FR1283165A (fr) | Perfectionnements apportés aux projecteurs | |
FR1242736A (fr) | Perfectionnements aux gouttières | |
FR1213269A (fr) | Perfectionnements aux géophones | |
FR1244362A (fr) | Perfectionnements apportés aux tentes | |
FR1276986A (fr) | Perfectionnements aux modulateurs | |
FR1256107A (fr) | Perfectionnements apportés aux gyroscopes | |
FR1246905A (fr) | Perfectionnements aux électro-aimants | |
FR1228360A (fr) | Perfectionnements aux autoculteurs | |
BE593941A (fr) | Perfectionnements aux structures | |
BE595051A (fr) | Perfectionnements apportés aux accéléromètres. | |
FR1236541A (fr) | Perfectionnement aux jalousies | |
FR1249472A (fr) | Perfectionnement aux jalousies | |
BE595052A (fr) | Perfectionnements aux accéléromètres. |