DE1957193A1 - Absenkbare Vorrichtung mit Wasserschallschwingern fuer Nachrichtenuebertragung an Ortungsgeraete eines Wasserfahrzeuges - Google Patents
Absenkbare Vorrichtung mit Wasserschallschwingern fuer Nachrichtenuebertragung an Ortungsgeraete eines WasserfahrzeugesInfo
- Publication number
- DE1957193A1 DE1957193A1 DE19691957193 DE1957193A DE1957193A1 DE 1957193 A1 DE1957193 A1 DE 1957193A1 DE 19691957193 DE19691957193 DE 19691957193 DE 1957193 A DE1957193 A DE 1957193A DE 1957193 A1 DE1957193 A1 DE 1957193A1
- Authority
- DE
- Germany
- Prior art keywords
- water
- sinker
- watercraft
- cable
- support cable
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 title description 11
- 239000000523 sample Substances 0.000 claims description 11
- 239000000725 suspension Substances 0.000 claims description 7
- 238000007654 immersion Methods 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 235000013601 eggs Nutrition 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 241000251468 Actinopterygii Species 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000013517 stratification Methods 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 2
- 230000009189 diving Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 206010011416 Croup infectious Diseases 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B11/00—Transmission systems employing sonic, ultrasonic or infrasonic waves
-
- 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
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/96—Sonar systems specially adapted for specific applications for locating fish
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
- G10K11/006—Transducer mounting in underwater equipment, e.g. sonobuoys
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Geophysics And Detection Of Objects (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691957193 DE1957193A1 (de) | 1969-11-14 | 1969-11-14 | Absenkbare Vorrichtung mit Wasserschallschwingern fuer Nachrichtenuebertragung an Ortungsgeraete eines Wasserfahrzeuges |
| GB1296768D GB1296768A (enExample) | 1969-11-14 | 1970-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691957193 DE1957193A1 (de) | 1969-11-14 | 1969-11-14 | Absenkbare Vorrichtung mit Wasserschallschwingern fuer Nachrichtenuebertragung an Ortungsgeraete eines Wasserfahrzeuges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1957193A1 true DE1957193A1 (de) | 1971-05-19 |
Family
ID=5751024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691957193 Pending DE1957193A1 (de) | 1969-11-14 | 1969-11-14 | Absenkbare Vorrichtung mit Wasserschallschwingern fuer Nachrichtenuebertragung an Ortungsgeraete eines Wasserfahrzeuges |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1957193A1 (enExample) |
| GB (1) | GB1296768A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2590032B1 (fr) * | 1985-08-02 | 1987-12-11 | Thomson Csf | Procede de localisation acoustique d'objets sous-marins |
-
1969
- 1969-11-14 DE DE19691957193 patent/DE1957193A1/de active Pending
-
1970
- 1970-11-13 GB GB1296768D patent/GB1296768A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1296768A (enExample) | 1972-11-15 |
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