IT8967582A0 - Boa ad ultrasuoni per rivelare sorgenti di rumore mobili sottomarine e relativo dispositivo automatico di sgancio - Google Patents

Boa ad ultrasuoni per rivelare sorgenti di rumore mobili sottomarine e relativo dispositivo automatico di sgancio

Info

Publication number
IT8967582A0
IT8967582A0 IT8967582A IT6758289A IT8967582A0 IT 8967582 A0 IT8967582 A0 IT 8967582A0 IT 8967582 A IT8967582 A IT 8967582A IT 6758289 A IT6758289 A IT 6758289A IT 8967582 A0 IT8967582 A0 IT 8967582A0
Authority
IT
Italy
Prior art keywords
buoy
ultrasonic
release device
noise sources
automatic release
Prior art date
Application number
IT8967582A
Other languages
English (en)
Italian (it)
Inventor
Mariette Bernard
Chaumont Louis Francois
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
Publication of IT8967582A0 publication Critical patent/IT8967582A0/it

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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/80—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using ultrasonic, sonic or infrasonic waves
    • G01S3/801—Details
    • 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/80—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using ultrasonic, sonic or infrasonic waves
    • G01S3/802—Systems for determining direction or deviation from predetermined direction
    • G01S3/803—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from receiving transducers or transducer systems having differently-oriented directivity characteristics
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52001—Auxiliary means for detecting or identifying sonar signals or the like, e.g. sonar jamming signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Oceanography (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
IT8967582A 1988-07-19 1989-07-13 Boa ad ultrasuoni per rivelare sorgenti di rumore mobili sottomarine e relativo dispositivo automatico di sgancio IT8967582A0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8809728A FR2783329A1 (fr) 1988-07-19 1988-07-19 Bouee ultrasonore largable de detection de bruiteurs mobiles sous-marins, et dispositif de largage automatique correspondant

Publications (1)

Publication Number Publication Date
IT8967582A0 true IT8967582A0 (it) 1989-07-13

Family

ID=9368537

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8967582A IT8967582A0 (it) 1988-07-19 1989-07-13 Boa ad ultrasuoni per rivelare sorgenti di rumore mobili sottomarine e relativo dispositivo automatico di sgancio

Country Status (3)

Country Link
FR (1) FR2783329A1 (fr)
GB (1) GB8916299D0 (fr)
IT (1) IT8967582A0 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2425343B (en) * 2005-04-21 2009-01-14 Honeywell Normalair Garrett Method of loading a container containing equipment
GB2525893A (en) * 2014-05-07 2015-11-11 Terence Ivan Mason Detection system for underwater signals
CN109143208B (zh) * 2018-07-31 2022-07-05 哈尔滨工程大学 一种船舶声纳平台自噪声试验测试系统及水平测试方法

Also Published As

Publication number Publication date
GB8916299D0 (en) 2010-02-24
FR2783329A1 (fr) 2000-03-17

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