NL210309A - - Google Patents
Info
- Publication number
- NL210309A NL210309A NL210309DA NL210309A NL 210309 A NL210309 A NL 210309A NL 210309D A NL210309D A NL 210309DA NL 210309 A NL210309 A NL 210309A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G9/00—Traffic control systems for craft where the kind of craft is irrelevant or unspecified
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/18—Visual or acoustic landing aids
- B64F1/20—Arrangement of optical beacons
-
- 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)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Acoustics & Sound (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1018/55A GB793867A (en) | 1955-01-12 | 1955-01-12 | Improvements in or relating to visual position-indicating arrangements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL210309A true NL210309A (en) |
Family
ID=9714705
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL94883D NL94883C (en) | 1955-01-12 | ||
| NL210309D NL210309A (en) | 1955-01-12 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL94883D NL94883C (en) | 1955-01-12 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE550964A (en) |
| FR (1) | FR1159790A (en) |
| GB (1) | GB793867A (en) |
| NL (2) | NL210309A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1277031B (en) * | 1959-08-31 | 1968-09-05 | Thorn Electrical Ind Ltd | Optical approach device |
| DE1213747B (en) * | 1960-09-27 | 1966-03-31 | Edgerton | Optical landing system |
| FR2652560B1 (en) * | 1989-10-02 | 1994-11-25 | Britec | METHOD AND INSTALLATION FOR GUIDANCE IN AZIMUTH OF AN AIRCRAFT IN APPROACH PHASE. |
| GB0804462D0 (en) * | 2008-03-11 | 2008-12-17 | Bauer Eran N | Aircraft approach path indicator |
-
0
- NL NL94883D patent/NL94883C/xx active
- BE BE550964D patent/BE550964A/xx unknown
- NL NL210309D patent/NL210309A/xx unknown
-
1955
- 1955-01-12 GB GB1018/55A patent/GB793867A/en not_active Expired
-
1956
- 1956-09-11 FR FR1159790D patent/FR1159790A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL94883C (en) | |
| BE550964A (en) | |
| GB793867A (en) | 1958-04-23 |
| FR1159790A (en) | 1958-07-02 |