FR1162242A - True vertical indicating device - Google Patents
True vertical indicating deviceInfo
- Publication number
- FR1162242A FR1162242A FR1162242DA FR1162242A FR 1162242 A FR1162242 A FR 1162242A FR 1162242D A FR1162242D A FR 1162242DA FR 1162242 A FR1162242 A FR 1162242A
- Authority
- FR
- France
- Prior art keywords
- indicating device
- true vertical
- vertical indicating
- true
- vertical
- 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
- G01C19/44—Rotary gyroscopes for indicating the vertical
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1162242T | 1956-10-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1162242A true FR1162242A (en) | 1958-09-10 |
Family
ID=9652834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1162242D Expired FR1162242A (en) | 1956-10-18 | 1956-10-18 | True vertical indicating device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1162242A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1242001B (en) * | 1959-04-09 | 1967-06-08 | Svenska Aktiebolaget Philips | Mass pendulum for displaying the true perpendicular direction independent of the horizontal accelerations affecting the pendulum |
-
1956
- 1956-10-18 FR FR1162242D patent/FR1162242A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1242001B (en) * | 1959-04-09 | 1967-06-08 | Svenska Aktiebolaget Philips | Mass pendulum for displaying the true perpendicular direction independent of the horizontal accelerations affecting the pendulum |
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