NL7117352A - - Google Patents
Info
- Publication number
- NL7117352A NL7117352A NL7117352A NL7117352A NL7117352A NL 7117352 A NL7117352 A NL 7117352A NL 7117352 A NL7117352 A NL 7117352A NL 7117352 A NL7117352 A NL 7117352A NL 7117352 A NL7117352 A NL 7117352A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B22/003—Buoys adapted for being launched from an aircraft or water vehicle;, e.g. with brakes deployed in the water
-
- 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)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Telephone Set Structure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7046250A FR2225016A5 (en) | 1970-12-22 | 1970-12-22 | Underwater hydrophone buoy - rotated by paddle wheel with blades folding to provide enclosure in pre-operational state |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7117352A true NL7117352A (fa) | 1974-03-12 |
Family
ID=9066195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7117352A NL7117352A (fa) | 1970-12-22 | 1971-12-17 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2162099C1 (fa) |
| FR (1) | FR2225016A5 (fa) |
| IT (1) | IT988045B (fa) |
| NL (1) | NL7117352A (fa) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2315429A1 (fr) * | 1975-06-26 | 1977-01-21 | Cit Alcatel | Bouee acoustique largable d'avion |
| FR2315428A1 (fr) * | 1975-06-26 | 1977-01-21 | Cit Alcatel | Bouee acoustique largable d'avion |
| FR2354920A1 (fr) * | 1975-09-26 | 1978-01-13 | Cit Alcatel | Plongeur pour base circulaire d'ecoute passive |
| CN109682575B (zh) * | 2019-01-25 | 2020-06-16 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | 复合材料螺旋桨模型旋转叶片水下动态变形双目测量系统 |
-
1970
- 1970-12-22 FR FR7046250A patent/FR2225016A5/fr not_active Expired
-
1971
- 1971-12-07 IT IT5459871A patent/IT988045B/it active
- 1971-12-15 DE DE19712162099 patent/DE2162099C1/de not_active Expired
- 1971-12-17 NL NL7117352A patent/NL7117352A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT988045B (it) | 1975-04-10 |
| DE2162099C1 (de) | 1975-03-27 |
| FR2225016A5 (en) | 1974-10-31 |