NO941708D0 - Akustisk sender - Google Patents
Akustisk senderInfo
- Publication number
- NO941708D0 NO941708D0 NO941708A NO941708A NO941708D0 NO 941708 D0 NO941708 D0 NO 941708D0 NO 941708 A NO941708 A NO 941708A NO 941708 A NO941708 A NO 941708A NO 941708 D0 NO941708 D0 NO 941708D0
- Authority
- NO
- Norway
- Prior art keywords
- acoustic transmitter
- acoustic
- transmitter
- Prior art date
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)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (6)
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 |
AU24565/95A AU2456595A (en) | 1994-05-06 | 1995-05-05 | Acoustic transmitter |
EP95918782A EP0793811B1 (en) | 1994-05-06 | 1995-05-05 | Acoustic transmitter |
US08/737,022 US5757728A (en) | 1994-05-06 | 1995-05-05 | Acoustic transmitter |
DE69528596T DE69528596D1 (de) | 1994-05-06 | 1995-05-05 | Schallsender |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO941708A NO302718B1 (no) | 1994-05-06 | 1994-05-06 | Akustisk sender |
Publications (3)
Publication Number | Publication Date |
---|---|
NO941708D0 true NO941708D0 (no) | 1994-05-06 |
NO941708L NO941708L (no) | 1995-11-07 |
NO302718B1 NO302718B1 (no) | 1998-04-14 |
Family
ID=19897086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO941708A NO302718B1 (no) | 1994-05-06 | 1994-05-06 | Akustisk sender |
Country Status (6)
Country | Link |
---|---|
US (1) | US5757728A (no) |
EP (1) | EP0793811B1 (no) |
AU (1) | AU2456595A (no) |
DE (1) | DE69528596D1 (no) |
NO (1) | NO302718B1 (no) |
WO (1) | WO1995030911A1 (no) |
Families Citing this family (31)
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 |
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 |
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 |
FI119455B (fi) * | 2003-06-18 | 2008-11-14 | Patria Advanced Solutions Oy | Vedenalainen äänilähde |
US8019549B2 (en) * | 2008-12-10 | 2011-09-13 | Honeywell International Inc. | Event-based power management for seismic sensors |
US8964500B2 (en) * | 2007-10-05 | 2015-02-24 | Honeywell International Inc. | Communication in a seismic sensor array |
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 |
US9618637B2 (en) | 2013-09-20 | 2017-04-11 | Pgs Geophysical As | Low frequency marine acoustic vibrator |
US9360574B2 (en) | 2013-09-20 | 2016-06-07 | Pgs Geophysical As | Piston-type marine vibrators comprising a compliance chamber |
US9341725B2 (en) | 2013-09-20 | 2016-05-17 | Pgs Geophysical As | Piston integrated variable mass load |
US20160327665A1 (en) * | 2013-12-30 | 2016-11-10 | Pgs Geophysical As | Control system for marine vibrators |
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)
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 |
US4557348A (en) * | 1981-02-17 | 1985-12-10 | Exxon Production Research Co. | Tunable marine seismic source |
US4483411A (en) * | 1981-02-17 | 1984-11-20 | 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 |
-
1994
- 1994-05-06 NO NO941708A patent/NO302718B1/no not_active IP Right Cessation
-
1995
- 1995-05-05 AU AU24565/95A patent/AU2456595A/en not_active Abandoned
- 1995-05-05 WO PCT/NO1995/000071 patent/WO1995030911A1/en active IP Right Grant
- 1995-05-05 DE DE69528596T patent/DE69528596D1/de not_active Expired - Lifetime
- 1995-05-05 EP EP95918782A patent/EP0793811B1/en not_active Expired - Lifetime
- 1995-05-05 US US08/737,022 patent/US5757728A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0793811A1 (en) | 1997-09-10 |
DE69528596D1 (de) | 2002-11-21 |
NO302718B1 (no) | 1998-04-14 |
WO1995030911A1 (en) | 1995-11-16 |
NO941708L (no) | 1995-11-07 |
US5757728A (en) | 1998-05-26 |
EP0793811B1 (en) | 2002-10-16 |
AU2456595A (en) | 1995-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1K | Patent expired |