CA989254A - Retractable transducer assembly for sonar dome - Google Patents
Retractable transducer assembly for sonar domeInfo
- Publication number
- CA989254A CA989254A CA194,342A CA194342A CA989254A CA 989254 A CA989254 A CA 989254A CA 194342 A CA194342 A CA 194342A CA 989254 A CA989254 A CA 989254A
- Authority
- CA
- Canada
- Prior art keywords
- transducer assembly
- sonar dome
- retractable transducer
- retractable
- sonar
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
- B63G8/39—Arrangements of sonic watch equipment, e.g. low-frequency, sonar
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B49/00—Arrangements of nautical instruments or navigational aids
-
- 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
- G10K11/18—Methods or devices for transmitting, conducting or directing sound
- G10K11/26—Sound-focusing or directing, e.g. scanning
- G10K11/35—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams
- G10K11/352—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams by moving the transducer
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Mechanical Engineering (AREA)
- Remote Sensing (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Aviation & Aerospace Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA194,342A CA989254A (en) | 1974-03-07 | 1974-03-07 | Retractable transducer assembly for sonar dome |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA194,342A CA989254A (en) | 1974-03-07 | 1974-03-07 | Retractable transducer assembly for sonar dome |
Publications (1)
Publication Number | Publication Date |
---|---|
CA989254A true CA989254A (en) | 1976-05-18 |
Family
ID=4099400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA194,342A Expired CA989254A (en) | 1974-03-07 | 1974-03-07 | Retractable transducer assembly for sonar dome |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA989254A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2322420A1 (en) * | 2009-11-17 | 2011-05-18 | Eca | Surface watercraft with pivoting instrument-carrying arm. |
WO2020156878A1 (en) * | 2019-01-31 | 2020-08-06 | Atlas Elektronik Gmbh | Device for cladding an underwater sound receiver |
-
1974
- 1974-03-07 CA CA194,342A patent/CA989254A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2322420A1 (en) * | 2009-11-17 | 2011-05-18 | Eca | Surface watercraft with pivoting instrument-carrying arm. |
FR2952609A1 (en) * | 2009-11-17 | 2011-05-20 | Eca | NAVAL SURFACE VEHICLE WITH PIVOTING INSTRUMENT ARM. |
WO2020156878A1 (en) * | 2019-01-31 | 2020-08-06 | Atlas Elektronik Gmbh | Device for cladding an underwater sound receiver |
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