GB1071630A - Improvements in or relating to indicators for navigational position fixing systems - Google Patents
Improvements in or relating to indicators for navigational position fixing systemsInfo
- Publication number
- GB1071630A GB1071630A GB5257364A GB5257364A GB1071630A GB 1071630 A GB1071630 A GB 1071630A GB 5257364 A GB5257364 A GB 5257364A GB 5257364 A GB5257364 A GB 5257364A GB 1071630 A GB1071630 A GB 1071630A
- Authority
- GB
- United Kingdom
- Prior art keywords
- position fixing
- milliammeter
- heading
- dec
- fed
- 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
- 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
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Navigation (AREA)
Abstract
1,071,630. Indicating-apparatus. DECCA Ltd. Dec. 16, 1965 [Dec. 28, 1964], No.52573/64. Heading G1J. In indicating-apparatus for use with a navigational position fixing system or systems, a direct current of a polarity and magnitude representative of the sense and magnitude of the change in heading of the craft required to steer it in a predetermined direction is fed to a milliammeter 53 whose pointer 60 co-operates with a datum indicator marked at the top of a transparent disc 17 and another direct current similarly representing the transverse deviation of the craft from a predetermined track is fed to a milliammeter 33 whose spindle 36 carries a pair of arms 41, 42 supporting a translucent strip 43 so that a marker line 20 thereon moves transversely over a scale on the disc 17 intersecting the axis of the pointer 60.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5257364A GB1071630A (en) | 1964-12-28 | 1964-12-28 | Improvements in or relating to indicators for navigational position fixing systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5257364A GB1071630A (en) | 1964-12-28 | 1964-12-28 | Improvements in or relating to indicators for navigational position fixing systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1071630A true GB1071630A (en) | 1967-06-07 |
Family
ID=10464443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5257364A Expired GB1071630A (en) | 1964-12-28 | 1964-12-28 | Improvements in or relating to indicators for navigational position fixing systems |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1071630A (en) |
-
1964
- 1964-12-28 GB GB5257364A patent/GB1071630A/en not_active Expired
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