IT988045B - Perfezionamenti ai dispositivi meccanismi associati alle apparec chiature elettro acustiche di boe d ascolto sottomarino - Google Patents

Perfezionamenti ai dispositivi meccanismi associati alle apparec chiature elettro acustiche di boe d ascolto sottomarino

Info

Publication number
IT988045B
IT988045B IT5459871A IT5459871A IT988045B IT 988045 B IT988045 B IT 988045B IT 5459871 A IT5459871 A IT 5459871A IT 5459871 A IT5459871 A IT 5459871A IT 988045 B IT988045 B IT 988045B
Authority
IT
Italy
Prior art keywords
buoys
devices associated
acoustic equipment
electric acoustic
mechanism devices
Prior art date
Application number
IT5459871A
Other languages
English (en)
Original Assignee
Thomson Csf
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Thomson Csf filed Critical Thomson Csf
Application granted granted Critical
Publication of IT988045B publication Critical patent/IT988045B/it

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)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Telephone Set Structure (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
IT5459871A 1970-12-22 1971-12-07 Perfezionamenti ai dispositivi meccanismi associati alle apparec chiature elettro acustiche di boe d ascolto sottomarino IT988045B (it)

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
IT988045B true IT988045B (it) 1975-04-10

Family

ID=9066195

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5459871A IT988045B (it) 1970-12-22 1971-12-07 Perfezionamenti ai dispositivi meccanismi associati alle apparec chiature elettro acustiche di boe d ascolto sottomarino

Country Status (4)

Country Link
DE (1) DE2162099C1 (it)
FR (1) FR2225016A5 (it)
IT (1) IT988045B (it)
NL (1) NL7117352A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2315428A1 (fr) * 1975-06-26 1977-01-21 Cit Alcatel Bouee acoustique largable d'avion
FR2315429A1 (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

Also Published As

Publication number Publication date
FR2225016A5 (en) 1974-10-31
DE2162099C1 (de) 1975-03-27
NL7117352A (it) 1974-03-12

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