ES2033010T3 - Aparato de tecnica ecografia para detectar la estructura y anomalias del subsuelo, fondo del mar y similares. - Google Patents

Aparato de tecnica ecografia para detectar la estructura y anomalias del subsuelo, fondo del mar y similares.

Info

Publication number
ES2033010T3
ES2033010T3 ES198888830524T ES88830524T ES2033010T3 ES 2033010 T3 ES2033010 T3 ES 2033010T3 ES 198888830524 T ES198888830524 T ES 198888830524T ES 88830524 T ES88830524 T ES 88830524T ES 2033010 T3 ES2033010 T3 ES 2033010T3
Authority
ES
Spain
Prior art keywords
equipment
ecography
subfloor
anomalies
focus
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 - Lifetime
Application number
ES198888830524T
Other languages
English (en)
Inventor
Giovanni Bosco Cannelli
Enrico D'ottavi
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.)
Consiglio Nazionale delle Richerche CNR
Original Assignee
Consiglio Nazionale delle Richerche CNR
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 Consiglio Nazionale delle Richerche CNR filed Critical Consiglio Nazionale delle Richerche CNR
Application granted granted Critical
Publication of ES2033010T3 publication Critical patent/ES2033010T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/02—Generating seismic energy
    • G01V1/157—Generating seismic energy using spark discharges; using exploding wires
    • 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
    • G10K11/28—Sound-focusing or directing, e.g. scanning using reflection, e.g. parabolic reflectors

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Oceanography (AREA)
  • Multimedia (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

EL METODO SE USA PARA PROSPECCION DEL SUBSUELO POR MEDIO DE ONNDAS ACUSTICAS PARA VERIFICAR EL USO DE UN APARATO, EN COMBINACION CON UN EQUIPO DE TRANSMISION DE ONDAS ACUSTICAS (1) CONSISTENTE EN UN CUERPO (6,8) EN EL INTERIOR DEL CUAL UNA CAMARA (9) QUEDA DEFINIDA POR UNA SUPERFICIE DE REFLEXION INTERNA (7) CON FORMA DE PARABOLOIDE ALREDEDOR DEL EJE (Y-Y), CERRADO EN LA BASE MEDIANTE UN DIAFRAGMA ELASTICO (5) Y LLENO DE LIQUIDO, DENTRO DEL CUAL LAS ONADS ACUSTICAS SE TRANSMITEN POR MEDIO DE UN PAR DE ELECTRODOS PRINCIPALES (10A,10B) ASOCIADOS A UN ELECTRODO DE DESCARGA (11) PUESTO ENTRE EL PRIMERO DE ELLOS. EL EQUIPO (1) SE INSTALARA A UNA DISTANCIA "D" PREFIJADA DESDE EL EQUIPO DE RECEPCION (2) CON UN CUERPO (6A,8) PARECIDO AL DEL EQUIPO (2), PERO EN QUE LA PARTE POSTERIOR DEL FOCO DE LA SUPERFICIE DE REFLEXION PARABOLICA INTERNA (7) TIENE UN DETECTOR PIEZOELECTRICO CERAMICO (13) MONTADO SOBRE EL EXTREMO INFERIOR DE UN VARILLA HUECA SOPORTADA POR LA CABEZA (6A) DE DICHO CUERPO, PORMEDIOS QUE PERMITEN QUE DICHO DETECTOR (13) SE MUEVA HACIA EL INTERIOR DE LA CAMARA (9) CON RESPECTO AL FOCO DENTRO DE UN RANGO DE VALORES PREFIJADO EN CUALQUIER DIRECCION.
ES198888830524T 1987-12-11 1988-12-05 Aparato de tecnica ecografia para detectar la estructura y anomalias del subsuelo, fondo del mar y similares. Expired - Lifetime ES2033010T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8748694A IT1211963B (it) 1987-12-11 1987-12-11 Metodo ecografico perfezionato per la prospezione del sottosuolo del fondo marino ed apparecchiatura per la sua attuazione

Publications (1)

Publication Number Publication Date
ES2033010T3 true ES2033010T3 (es) 1993-03-01

Family

ID=11268092

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888830524T Expired - Lifetime ES2033010T3 (es) 1987-12-11 1988-12-05 Aparato de tecnica ecografia para detectar la estructura y anomalias del subsuelo, fondo del mar y similares.

Country Status (9)

Country Link
US (1) US4899845A (es)
EP (1) EP0320466B1 (es)
JP (1) JPH0277675A (es)
AT (1) ATE77156T1 (es)
CA (1) CA1316249C (es)
DE (1) DE3871922T2 (es)
ES (1) ES2033010T3 (es)
GR (1) GR3005287T3 (es)
IT (1) IT1211963B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1241558B (it) * 1990-12-21 1994-01-17 Consiglio Nazionale Ricerche Dispositivo per la trasmissione e la ricezione di sgnali acustici ad alta risoluzione, particolarmente er applicazioni sottomarine, con trasduttore paraboloidale di ricezione circondato da trasduttori parabolidali di trasmissione a eccitazione differenziata.
US7248703B1 (en) 2001-06-26 2007-07-24 Bbn Technologies Corp. Systems and methods for adaptive noise cancellation
US7274621B1 (en) 2002-06-13 2007-09-25 Bbn Technologies Corp. Systems and methods for flow measurement
US7255196B1 (en) * 2002-11-19 2007-08-14 Bbn Technologies Corp. Windshield and sound-barrier for seismic sensors
ITRM20020581A1 (it) * 2002-11-19 2004-05-20 Giovanni Bosco Cannelli Tecnica acustica ecografica ad alta risoluzione e alta
US7284431B1 (en) 2003-11-14 2007-10-23 Bbn Technologies Corp. Geophone
TWI471788B (zh) * 2012-12-14 2015-02-01 禾瑞亞科技股份有限公司 用於量測表面聲波觸控模塊的感應區尺寸的系統、處理裝置、與其量測方法
JP6582344B2 (ja) * 2015-06-23 2019-10-02 国立研究開発法人土木研究所 地盤構造探査方法及び地盤構造探査装置
CN109471160B (zh) * 2018-11-29 2020-07-24 江苏集萃微纳自动化系统与装备技术研究所有限公司 同时检测速度和加速度的动圈检波器
IT201900014055A1 (it) * 2019-08-05 2021-02-05 Antonio Stefanon Dispositivo per l’emissione di impulsi acustici.
CN110764134B (zh) * 2019-12-10 2022-04-08 万子轩 一种便于携带的地震检测设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB487415A (en) * 1936-12-29 1938-06-21 Barr & Stroud Ltd Improvements in or connected with sound locators
US2576155A (en) * 1946-03-26 1951-11-27 Horace M Trent Submarine compressional wave receptive apparatus
US2981357A (en) * 1955-02-01 1961-04-25 Socony Mobil Oil Co Inc Submerged strata acoustic probe system
US3521226A (en) * 1968-08-26 1970-07-21 Daniel E Andrews Jr Mechanically scanned acoustic transducer
US3572462A (en) * 1969-01-07 1971-03-30 Joseph C Gray Apparatus for and method of seismic exploration
US3895188A (en) * 1972-06-21 1975-07-15 Everett L Ingraham Sound collecting device
IT1178206B (it) * 1984-12-13 1987-09-09 Consiglio Nazionale Ricerche Sorgente elettroacustica impulsiva per prospezioni sismiche ad alta risoluzione

Also Published As

Publication number Publication date
ATE77156T1 (de) 1992-06-15
EP0320466A2 (en) 1989-06-14
EP0320466B1 (en) 1992-06-10
IT1211963B (it) 1989-11-08
DE3871922D1 (de) 1992-07-16
US4899845A (en) 1990-02-13
IT8748694A0 (it) 1987-12-11
JPH0277675A (ja) 1990-03-16
GR3005287T3 (es) 1993-05-24
DE3871922T2 (de) 1992-12-03
CA1316249C (en) 1993-04-13
EP0320466A3 (en) 1990-01-24

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