DE69528596D1 - Schallsender - Google Patents

Schallsender

Info

Publication number
DE69528596D1
DE69528596D1 DE69528596T DE69528596T DE69528596D1 DE 69528596 D1 DE69528596 D1 DE 69528596D1 DE 69528596 T DE69528596 T DE 69528596T DE 69528596 T DE69528596 T DE 69528596T DE 69528596 D1 DE69528596 D1 DE 69528596D1
Authority
DE
Germany
Prior art keywords
sound station
sound
station
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
DE69528596T
Other languages
English (en)
Inventor
Rune Tenghamn
Gunnar Molund
Magnus Zetterlund
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.)
PGS SERES AS LYSAKER
Original Assignee
PGS SERES AS LYSAKER
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 PGS SERES AS LYSAKER filed Critical PGS SERES AS LYSAKER
Application granted granted Critical
Publication of DE69528596D1 publication Critical patent/DE69528596D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
    • 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
    • G01V1/133—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion
    • G01V1/135—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion by deforming or displacing surfaces of enclosures, e.g. by hydraulically driven vibroseis™
    • 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
    • G01V1/143—Generating seismic energy using mechanical driving means, e.g. motor driven shaft
    • 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
    • G01V1/143—Generating seismic energy using mechanical driving means, e.g. motor driven shaft
    • G01V1/145—Generating seismic energy using mechanical driving means, e.g. motor driven shaft by deforming or displacing surfaces, e.g. by mechanically driven vibroseis™
    • 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
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
    • G10K9/121—Flextensional transducers
    • 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
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
    • G10K9/122—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated using piezoelectric driving means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
DE69528596T 1994-05-06 1995-05-05 Schallsender Expired - Lifetime DE69528596D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO941708A NO302718B1 (no) 1994-05-06 1994-05-06 Akustisk sender
PCT/NO1995/000071 WO1995030911A1 (en) 1994-05-06 1995-05-05 Acoustic transmitter

Publications (1)

Publication Number Publication Date
DE69528596D1 true DE69528596D1 (de) 2002-11-21

Family

ID=19897086

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69528596T Expired - Lifetime DE69528596D1 (de) 1994-05-06 1995-05-05 Schallsender

Country Status (6)

Country Link
US (1) US5757728A (de)
EP (1) EP0793811B1 (de)
AU (1) AU2456595A (de)
DE (1) DE69528596D1 (de)
NO (1) NO302718B1 (de)
WO (1) WO1995030911A1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO301795B1 (no) * 1995-06-28 1997-12-08 Unaco Systems Ab Elektrodynamisk drivenhet for akustiske sendere
US6298012B1 (en) * 1999-10-04 2001-10-02 The United States Of America As Represented By The Secretary Of The Navy Doubly resonant push-pull flextensional
KR100386837B1 (ko) * 2001-05-23 2003-06-09 한국해양연구원 평형 압력의 수중음향 트랜스듀서
SE524284C2 (sv) * 2002-04-18 2004-07-20 A2 Acoustics Ab Anordning för att driva ett membran inrättat i en öppning till ett utrymme samt fordon innefattande en anordning för att driva ett membran inrättat i en öppning hos fordonet
US6535459B1 (en) * 2002-04-18 2003-03-18 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence In Her Brittanic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Barrel stave projector-stave attachment
FI119455B (fi) * 2003-06-18 2008-11-14 Patria Advanced Solutions Oy Vedenalainen äänilähde
US8964500B2 (en) * 2007-10-05 2015-02-24 Honeywell International Inc. Communication in a seismic sensor array
US8019549B2 (en) * 2008-12-10 2011-09-13 Honeywell International Inc. Event-based power management for seismic sensors
US7551518B1 (en) 2008-02-26 2009-06-23 Pgs Geophysical As Driving means for acoustic marine vibrator
US8094514B2 (en) * 2008-11-07 2012-01-10 Pgs Geophysical As Seismic vibrator array and method for using
FI121764B (fi) * 2008-12-31 2011-03-31 Patria Aviat Oy Nesteessä oleva värähtelijä
US7974152B2 (en) * 2009-06-23 2011-07-05 Pgs Geophysical As Control system for marine vibrators and seismic acquisition system using such control system
US8335127B2 (en) * 2009-08-12 2012-12-18 Pgs Geophysical As Method for generating spread spectrum driver signals for a seismic vibrator array using multiple biphase modulation operations in each driver signal chip
US8446798B2 (en) 2010-06-29 2013-05-21 Pgs Geophysical As Marine acoustic vibrator having enhanced low-frequency amplitude
KR101187351B1 (ko) 2010-09-13 2012-10-02 한국해양대학교 산학협력단 천부지층 탐사를 위한 에스（ｓ）탄성파를 생성하는 음원 발생장치
US8670292B2 (en) 2011-08-12 2014-03-11 Pgs Geophysical As Electromagnetic linear actuators for marine acoustic vibratory sources
US10473803B2 (en) 2013-02-08 2019-11-12 Pgs Geophysical As Marine seismic vibrators and methods of use
US9995834B2 (en) 2013-05-07 2018-06-12 Pgs Geophysical As Variable mass load marine vibrator
US9645264B2 (en) 2013-05-07 2017-05-09 Pgs Geophysical As Pressure-compensated sources
US9864080B2 (en) 2013-05-15 2018-01-09 Pgs Geophysical As Gas spring compensation marine acoustic vibrator
US9507037B2 (en) 2013-09-20 2016-11-29 Pgs Geophysical As Air-spring compensation in a piston-type marine vibrator
US9341725B2 (en) 2013-09-20 2016-05-17 Pgs Geophysical As Piston integrated variable mass load
US9360574B2 (en) 2013-09-20 2016-06-07 Pgs Geophysical As Piston-type marine vibrators comprising a compliance chamber
US9618637B2 (en) 2013-09-20 2017-04-11 Pgs Geophysical As Low frequency marine acoustic vibrator
BR112016015182B1 (pt) * 2013-12-30 2022-10-04 Pgs Geophysical As Sistema e método de controle para vibradores marinhos que operam próximo de fontes de sinais sísmicos impulsivos
US10310108B2 (en) 2013-12-30 2019-06-04 Pgs Geophysical As Bow-shaped spring for marine vibrator
US9612347B2 (en) 2014-08-14 2017-04-04 Pgs Geophysical As Compliance chambers for marine vibrators
US9389327B2 (en) 2014-10-15 2016-07-12 Pgs Geophysical As Compliance chambers for marine vibrators
US10488542B2 (en) 2014-12-02 2019-11-26 Pgs Geophysical As Use of external driver to energize a seismic source
FR3090206A1 (fr) * 2018-12-13 2020-06-19 Commissariat à l'énergie atomique et aux énergies alternatives Actionneur électromécanique, bouton vibrotactile et hautparleur surfacique comportant un tel actionneur électromécanique
US20240004098A1 (en) * 2022-06-29 2024-01-04 Baker Hughes Oilfield Operations Llc System and method for broadband acoustic source

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3258738A (en) * 1963-11-20 1966-06-28 Honeywell Inc Underwater transducer apparatus
US4014403A (en) * 1973-11-12 1977-03-29 Exxon Production Research Company Vibratory apparatus for use in seismic exploration
US4578784A (en) * 1981-02-17 1986-03-25 Exxon Production Research Co. Tunable marine seismic source
US4483411A (en) * 1981-02-17 1984-11-20 Exxon Production Research Co. Tunable marine seismic source
US4557348A (en) * 1981-02-17 1985-12-10 Exxon Production Research Co. Tunable marine seismic source
US4633970A (en) * 1984-01-03 1987-01-06 Exxon Production Research Co. Distributed marine seismic source
JP2534087B2 (ja) * 1986-03-19 1996-09-11 イギリス国 ソナ―変換器
US4764907A (en) * 1986-04-30 1988-08-16 Allied Corporation Underwater transducer
US4864548A (en) * 1986-06-13 1989-09-05 Image Acoustics, Inc. Flextensional transducer
US4932008A (en) * 1988-10-04 1990-06-05 Raytheon Company Hinge-modified flextensional transducer
US4862429A (en) * 1988-10-04 1989-08-29 Raytheon Company Flextensional electroacoustic transducer with hydrostatically compression-loaded driver
US4922470A (en) * 1988-11-15 1990-05-01 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government Barrel stave projector
US4964106A (en) * 1989-04-14 1990-10-16 Edo Corporation, Western Division Flextensional sonar transducer assembly
US5291461A (en) * 1990-11-28 1994-03-01 Raytheon Company Elastomer structure for transducers
US5136556A (en) * 1991-10-28 1992-08-04 The Unites States Of America As Represented By The Secretary Of The Navy Wide bandwidth barrel stave projector
US5363346A (en) * 1993-01-07 1994-11-08 The United States Of America As Represented By The Secretary Of The Navy Conforming tuning coupler for flextensional transducers

Also Published As

Publication number Publication date
WO1995030911A1 (en) 1995-11-16
EP0793811B1 (de) 2002-10-16
NO941708L (no) 1995-11-07
AU2456595A (en) 1995-11-29
NO302718B1 (no) 1998-04-14
NO941708D0 (no) 1994-05-06
US5757728A (en) 1998-05-26
EP0793811A1 (de) 1997-09-10

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Legal Events

Date Code Title Description
8332 No legal effect for de