ES248869A1 - Perfeccionamientos en y relativos , a aparatos para la medida de distancia por eco y similares - Google Patents
Perfeccionamientos en y relativos , a aparatos para la medida de distancia por eco y similaresInfo
- Publication number
- ES248869A1 ES248869A1 ES0248869A ES248869A ES248869A1 ES 248869 A1 ES248869 A1 ES 248869A1 ES 0248869 A ES0248869 A ES 0248869A ES 248869 A ES248869 A ES 248869A ES 248869 A1 ES248869 A1 ES 248869A1
- Authority
- ES
- Spain
- Prior art keywords
- echo
- recording
- head
- relating
- range
- 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
- 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
- G01S7/6209—Cathode-ray tube displays providing display of one measured variable
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
Perfeccionamientos en, y relativos a, aparatos para la medida de distancias por eco, y similares, comprendiendo un medio registrador tal como un tambor magnético rotatorio o tira sin fin movible periódicamente con respecto a un reproductor/registrador y una cabeza borradora, caracterizados por medios conmutadores (20,22,15) para conmutar la cabeza registradora/reproductora (16) entre situaciones de registro y reproducción y volver inoperante la cabeza borradora 818) durante la reproducción, siendo dichos medios conmutadores operantes en respuesta a una señal de eco (12) desde una región en el límite más distante de, o más allá del, alcance a ser investigado, para iniciar la reproducción de señales de eco (13) previamente recibidas y registradas desde dentro del citado alcance.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1296658A GB868146A (en) | 1958-04-23 | 1958-04-23 | Improvements in and relating to echo-ranging and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES248869A1 true ES248869A1 (es) | 1960-01-01 |
Family
ID=10014366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0248869A Expired ES248869A1 (es) | 1958-04-23 | 1959-04-11 | Perfeccionamientos en y relativos , a aparatos para la medida de distancia por eco y similares |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE577983A (es) |
| ES (1) | ES248869A1 (es) |
| GB (1) | GB868146A (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1294684B (de) * | 1962-02-14 | 1969-05-08 | Krupp Gmbh | Vorrichtung zur Aufzeichnung von Querprofilen, insbesondere von Wasserstrassen |
-
1958
- 1958-04-23 GB GB1296658A patent/GB868146A/en not_active Expired
-
1959
- 1959-04-11 ES ES0248869A patent/ES248869A1/es not_active Expired
- 1959-04-22 BE BE577983A patent/BE577983A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB868146A (en) | 1961-05-17 |
| BE577983A (fr) | 1959-08-17 |
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