FR49251E - - Google Patents
Info
- Publication number
- FR49251E FR49251E FR49251DA FR49251E FR 49251 E FR49251 E FR 49251E FR 49251D A FR49251D A FR 49251DA FR 49251 E FR49251 E FR 49251E
- 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
- G01C19/34—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes
- G01C19/36—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes with north-seeking action by magnetic means, e.g. gyromagnetic compasses
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR49251E true FR49251E (fr) | 1939-02-16 |
Family
ID=1363210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR49251D Expired FR49251E (fr) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR49251E (fr) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2599124A (en) * | 1952-06-03 | Gyromagnetic compass apparatus | ||
| US2611190A (en) * | 1949-01-05 | 1952-09-23 | Bendix Aviat Corp | Navigation system |
| US2614335A (en) * | 1952-10-21 | Navigation system | ||
| US2647233A (en) * | 1949-04-16 | 1953-07-28 | Honeywell Regulator Co | Automatic steering apparatus |
| US2699612A (en) * | 1950-01-31 | 1955-01-18 | Sperry Corp | Azimuth data providing system for dirigible craft |
| US2710156A (en) * | 1949-03-16 | 1955-06-07 | Honeywell Regulator Co | Automatic pilots |
| US2741855A (en) * | 1952-11-10 | 1956-04-17 | Collins Radio Co | Gyro stabilized compass |
| US2854763A (en) * | 1951-06-30 | 1958-10-07 | Bendix Aviat Corp | Navigation system |
-
0
- FR FR49251D patent/FR49251E/fr not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2599124A (en) * | 1952-06-03 | Gyromagnetic compass apparatus | ||
| US2614335A (en) * | 1952-10-21 | Navigation system | ||
| US2611190A (en) * | 1949-01-05 | 1952-09-23 | Bendix Aviat Corp | Navigation system |
| US2710156A (en) * | 1949-03-16 | 1955-06-07 | Honeywell Regulator Co | Automatic pilots |
| US2647233A (en) * | 1949-04-16 | 1953-07-28 | Honeywell Regulator Co | Automatic steering apparatus |
| US2699612A (en) * | 1950-01-31 | 1955-01-18 | Sperry Corp | Azimuth data providing system for dirigible craft |
| US2854763A (en) * | 1951-06-30 | 1958-10-07 | Bendix Aviat Corp | Navigation system |
| US2741855A (en) * | 1952-11-10 | 1956-04-17 | Collins Radio Co | Gyro stabilized compass |