JPS5513556B2 - - Google Patents
Info
- Publication number
- JPS5513556B2 JPS5513556B2 JP13235274A JP13235274A JPS5513556B2 JP S5513556 B2 JPS5513556 B2 JP S5513556B2 JP 13235274 A JP13235274 A JP 13235274A JP 13235274 A JP13235274 A JP 13235274A JP S5513556 B2 JPS5513556 B2 JP S5513556B2
- Authority
- JP
- Japan
- 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/56—Display arrangements
- G01S7/62—Cathode-ray tube displays
- G01S7/6218—Cathode-ray tube displays providing two-dimensional coordinated display of distance and direction
- G01S7/6227—Plan-position indicators, i.e. P.P.I.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Radar Systems Or Details Thereof (AREA)
- Road Signs Or Road Markings (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13235274A JPS5513556B2 (it) | 1974-11-15 | 1974-11-15 | |
| NO753064A NO140867C (no) | 1974-11-15 | 1975-09-08 | Visningsanordning ved planindikator. |
| GB38262/75A GB1498146A (en) | 1974-11-15 | 1975-09-17 | Indication device in plan position indication system |
| DE2546961A DE2546961C3 (de) | 1974-11-15 | 1975-10-20 | Anzeigevorrichtung für Panorama-Anzeigegeräte |
| CA239,431A CA1046615A (en) | 1974-11-15 | 1975-11-12 | Indication device in plan position indication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13235274A JPS5513556B2 (it) | 1974-11-15 | 1974-11-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5157470A JPS5157470A (it) | 1976-05-19 |
| JPS5513556B2 true JPS5513556B2 (it) | 1980-04-09 |
Family
ID=15079338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13235274A Expired JPS5513556B2 (it) | 1974-11-15 | 1974-11-15 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5513556B2 (it) |
| CA (1) | CA1046615A (it) |
| DE (1) | DE2546961C3 (it) |
| GB (1) | GB1498146A (it) |
| NO (1) | NO140867C (it) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4077037A (en) * | 1976-08-06 | 1978-02-28 | Raytheon Company | Variable range marker |
| JPS53108957U (it) * | 1977-02-03 | 1978-08-31 | ||
| CA1116732A (en) * | 1977-03-30 | 1982-01-19 | Alan I. Wiener | Optical encoder device |
| JPS586151B2 (ja) * | 1977-10-11 | 1983-02-03 | 株式会社光電製作所 | 超音波探知表示装置 |
| JPS5841506Y2 (ja) * | 1978-05-31 | 1983-09-19 | 日本無線株式会社 | 水中物体表示装置 |
| FR2544504B1 (fr) * | 1983-04-12 | 1985-07-05 | Thomson Csf | Dispositif de visualisation pour sonars |
-
1974
- 1974-11-15 JP JP13235274A patent/JPS5513556B2/ja not_active Expired
-
1975
- 1975-09-08 NO NO753064A patent/NO140867C/no unknown
- 1975-09-17 GB GB38262/75A patent/GB1498146A/en not_active Expired
- 1975-10-20 DE DE2546961A patent/DE2546961C3/de not_active Expired
- 1975-11-12 CA CA239,431A patent/CA1046615A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2546961B2 (de) | 1977-10-27 |
| GB1498146A (en) | 1978-01-18 |
| DE2546961C3 (de) | 1978-06-15 |
| NO140867B (no) | 1979-08-20 |
| JPS5157470A (it) | 1976-05-19 |
| CA1046615A (en) | 1979-01-16 |
| NO140867C (no) | 1979-11-28 |
| DE2546961A1 (de) | 1976-05-26 |
| NO753064L (it) | 1976-05-19 |