FR62226E - Appareil automatique de navigation astronomique - Google Patents
Appareil automatique de navigation astronomiqueInfo
- Publication number
- FR62226E FR62226E FR62226DA FR62226E FR 62226 E FR62226 E FR 62226E FR 62226D A FR62226D A FR 62226DA FR 62226 E FR62226 E FR 62226E
- Authority
- FR
- France
- Prior art keywords
- navigation device
- astronomical navigation
- automatic astronomical
- automatic
- navigation
- 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
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/02—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by astronomical means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
- G01S3/782—Systems for determining direction or deviation from predetermined direction
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Astronomy & Astrophysics (AREA)
- Automation & Control Theory (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR62226T | 1951-11-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR62226E true FR62226E (fr) | 1955-06-13 |
Family
ID=8695682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR62226D Expired FR62226E (fr) | 1951-11-14 | 1951-11-14 | Appareil automatique de navigation astronomique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR62226E (fr) |
-
1951
- 1951-11-14 FR FR62226D patent/FR62226E/fr not_active Expired
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