FR2570179B3 - NAVIGATION COMPASS - Google Patents
NAVIGATION COMPASSInfo
- Publication number
- FR2570179B3 FR2570179B3 FR8413837A FR8413837A FR2570179B3 FR 2570179 B3 FR2570179 B3 FR 2570179B3 FR 8413837 A FR8413837 A FR 8413837A FR 8413837 A FR8413837 A FR 8413837A FR 2570179 B3 FR2570179 B3 FR 2570179B3
- Authority
- FR
- France
- Prior art keywords
- navigation compass
- compass
- 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
- G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
- G01C17/02—Magnetic compasses
- G01C17/04—Magnetic compasses with north-seeking magnetic elements, e.g. needles
- G01C17/06—Suspending magnetic elements
- G01C17/08—Suspending magnetic elements by flotation
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8413837A FR2570179B3 (en) | 1984-09-10 | 1984-09-10 | NAVIGATION COMPASS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8413837A FR2570179B3 (en) | 1984-09-10 | 1984-09-10 | NAVIGATION COMPASS |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2570179A1 FR2570179A1 (en) | 1986-03-14 |
FR2570179B3 true FR2570179B3 (en) | 1987-01-23 |
Family
ID=9307558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8413837A Expired FR2570179B3 (en) | 1984-09-10 | 1984-09-10 | NAVIGATION COMPASS |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2570179B3 (en) |
-
1984
- 1984-09-10 FR FR8413837A patent/FR2570179B3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2570179A1 (en) | 1986-03-14 |
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