BE511621A - - Google Patents
Info
- Publication number
- BE511621A BE511621A BE511621DA BE511621A BE 511621 A BE511621 A BE 511621A BE 511621D A BE511621D A BE 511621DA BE 511621 A BE511621 A BE 511621A
- Authority
- BE
- Belgium
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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/87—Combinations of sonar systems
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP303317X | 1951-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE511621A true BE511621A (it) |
Family
ID=12300813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE511621D BE511621A (it) | 1951-05-24 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2736000A (it) |
| BE (1) | BE511621A (it) |
| CH (1) | CH303317A (it) |
| DE (1) | DE961065C (it) |
| NL (2) | NL80579C (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1058412B (de) * | 1954-09-07 | 1959-05-27 | Atlas Werke Ag | Einrichtung zur Anzeige der Wassertiefe auf einem Wasserfahrzeug mit schnell wechselndem Tiefgang |
| DE102005036846B4 (de) * | 2005-08-04 | 2016-11-24 | Vega Grieshaber Kg | Vorrichtung zum Messen eines Füllstands |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB236023A (en) * | 1924-06-02 | 1925-07-02 | Alexander Behm | Improvements in acoustic depth-sounding and measuring installations for ships and air-craft |
| US2567229A (en) * | 1947-05-16 | 1951-09-11 | Leighton L Morse | Apparatus for measurement of time intervals between pulses |
-
0
- NL NLAANVRAGE7011485,A patent/NL169772B/xx unknown
- BE BE511621D patent/BE511621A/xx unknown
- NL NL80579D patent/NL80579C/xx active
- US US2736000D patent/US2736000A/en not_active Expired - Lifetime
-
1952
- 1952-05-23 CH CH303317D patent/CH303317A/fr unknown
- 1952-05-24 DE DEI5889A patent/DE961065C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH303317A (fr) | 1954-11-30 |
| NL80579C (it) | |
| DE961065C (de) | 1957-05-16 |
| NL169772B (nl) | |
| US2736000A (en) | 1956-02-21 |