FR872182A - Appareil gyroscopique - Google Patents
Appareil gyroscopiqueInfo
- Publication number
- FR872182A FR872182A FR872182DA FR872182A FR 872182 A FR872182 A FR 872182A FR 872182D A FR872182D A FR 872182DA FR 872182 A FR872182 A FR 872182A
- Authority
- FR
- France
- Prior art keywords
- gyroscopic apparatus
- gyroscopic
- 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
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
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 |
---|---|---|---|
DE872182X | 1938-08-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR872182A true FR872182A (fr) | 1942-06-01 |
Family
ID=6815932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR872182D Expired FR872182A (fr) | 1938-08-04 | 1939-08-04 | Appareil gyroscopique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR872182A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2555328A (en) * | 1944-01-06 | 1951-06-05 | Sperry Corp | Great circle direction-keeping instrument |
-
1939
- 1939-08-04 FR FR872182D patent/FR872182A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2555328A (en) * | 1944-01-06 | 1951-06-05 | Sperry Corp | Great circle direction-keeping instrument |
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