ES8500543A1 - Aparato para transmitir y recibir una pluralidad de haces de sonar - Google Patents

Aparato para transmitir y recibir una pluralidad de haces de sonar

Info

Publication number
ES8500543A1
ES8500543A1 ES528408A ES528408A ES8500543A1 ES 8500543 A1 ES8500543 A1 ES 8500543A1 ES 528408 A ES528408 A ES 528408A ES 528408 A ES528408 A ES 528408A ES 8500543 A1 ES8500543 A1 ES 8500543A1
Authority
ES
Spain
Prior art keywords
collimator
multiple beam
beam lens
sonar systems
lens transducer
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
Application number
ES528408A
Other languages
English (en)
Other versions
ES528408A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sperry Corp
Original Assignee
Sperry Corp
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 Sperry Corp filed Critical Sperry Corp
Publication of ES528408A0 publication Critical patent/ES528408A0/es
Publication of ES8500543A1 publication Critical patent/ES8500543A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G10K11/30—Sound-focusing or directing, e.g. scanning using refraction, e.g. acoustic lenses

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

APARATO PARA TRANSMITIR Y RECIBIR UNA PLURALIDAD DE HACES DE SONAR, EN PARTICULAR, TRANSDUCTOR ELECTROACUSTICO CAPAZ DE ALOJAR HACES DE SONAR MULTIPLES, QUE UTILIZA LENTES COLIMADORAS.CONSTA DE UNA LENTE ACUSTICA (12) PARA CONVERTIR ONDAS SONORAS PLANAS INCIDENTES EN ONDAS SONORAS QUE CONVERGEN EN UNA REGION FOCAL DE DICHA LENTE, Y PARA CONVERTIR ONDAS SONORAS EMITIDAS DESDE DICHAS REGIONES FOCALES EN ONDAS SONORAS PLANAS QUE IRRADIAN A PARTIR DE DICHA LENTE; Y DE UNA PLURALIDAD DE TRANSDUCTORES ELECTROACUSTICOS (17).
ES528408A 1982-12-27 1983-12-26 Aparato para transmitir y recibir una pluralidad de haces de sonar Expired ES8500543A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45330382A 1982-12-27 1982-12-27

Publications (2)

Publication Number Publication Date
ES528408A0 ES528408A0 (es) 1984-10-01
ES8500543A1 true ES8500543A1 (es) 1984-10-01

Family

ID=23800008

Family Applications (1)

Application Number Title Priority Date Filing Date
ES528408A Expired ES8500543A1 (es) 1982-12-27 1983-12-26 Aparato para transmitir y recibir una pluralidad de haces de sonar

Country Status (5)

Country Link
EP (1) EP0112688B1 (es)
JP (1) JPS59120976A (es)
DE (1) DE3379557D1 (es)
ES (1) ES8500543A1 (es)
NO (1) NO161710C (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5516180B2 (ja) * 2010-07-23 2014-06-11 日本電気株式会社 発振装置及び電子機器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1564922A (es) * 1968-03-14 1969-04-25
US4001766A (en) * 1975-02-26 1977-01-04 Westinghouse Electric Corporation Acoustic lens system
US4450542A (en) * 1982-03-05 1984-05-22 Sperry Corporation Multiple beam lens transducer for sonar systems

Also Published As

Publication number Publication date
DE3379557D1 (en) 1989-05-11
JPS59120976A (ja) 1984-07-12
ES528408A0 (es) 1984-10-01
JPH0344269B2 (es) 1991-07-05
EP0112688A3 (en) 1985-04-03
NO161710B (no) 1989-06-05
EP0112688A2 (en) 1984-07-04
NO834829L (no) 1984-06-28
NO161710C (no) 1989-09-13
EP0112688B1 (en) 1989-04-05

Similar Documents

Publication Publication Date Title
US4058003A (en) Ultrasonic electronic lens with reduced delay range
US3347335A (en) Acoustic-wave apparatus
AU1804383A (en) Ultrasonic beam focusing transducer
GB2232037B (en) Electroacoustic transducer,usable in particular as a source of acoustic waves for submarine applications
CA2009522A1 (en) Method and device for localization and focusing of acoustic waves in tissues
DE69028423D1 (de) Elektro-akustisches System
MY116529A (en) Optical pickup
ES2001097A6 (es) Un aparato de presentacion de imagen ultrasonica
US2833999A (en) Transducer
US4680967A (en) Ultrasonic angle test probe having at least two transducers
US2837728A (en) Means to alter the directivity pattern of energy translating devices
US4079352A (en) Echo sounding technique
Aoki et al. A parametric loudspeaker—applied examples
ES8301033A1 (es) Un dispositivo para formar una imagen de un objeto por mediode hacer ultrasonicos.
ES8403688A1 (es) Aparato para transmitir y recibir una pluralidad de haces de rayos sonar.
ES8500543A1 (es) Aparato para transmitir y recibir una pluralidad de haces de sonar
US2844809A (en) Compressional wave transducers
US3421137A (en) Echo repeater and/or target simulator
US4296482A (en) Parametric array Doppler sonar apparatus
GB1385265A (en) Acoustical holography system for acoustic image conversion
GB931080A (en) Vibrational radiating or receiving apparatus
US4433396A (en) Sonar receivers
JPH07107588A (ja) 音源構成法
GB2151025A (en) Transducer
SU819687A1 (ru) Ультразвуковой искатель