NO914326L - Akustisk transduser - Google Patents

Akustisk transduser

Info

Publication number: NO914326L
Authority: NO; Norway
Prior art keywords: acoustic transducer; acoustic; transducer
Prior art date: 1990-11-06

Application number

NO91914326A

Other languages

English (en)

Other versions

NO303514B1 (no

NO914326D0 (no

Inventor

Abderrhamane Ounadjela

Original Assignee

Schlumberger Technology Bv

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.)

1990-11-06

Filing date

1991-11-05

Publication date

1992-05-07

1991-11-05 Application filed by Schlumberger Technology Bv filed Critical Schlumberger Technology Bv

1991-11-05 Publication of NO914326D0 publication Critical patent/NO914326D0/no

1992-05-07 Publication of NO914326L publication Critical patent/NO914326L/no

1998-07-20 Publication of NO303514B1 publication Critical patent/NO303514B1/no

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/02—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

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Remote Sensing (AREA)
Life Sciences & Earth Sciences (AREA)
Acoustics & Sound (AREA)
General Physics & Mathematics (AREA)
Geology (AREA)
General Life Sciences & Earth Sciences (AREA)
Environmental & Geological Engineering (AREA)
Geophysics (AREA)
Multimedia (AREA)
Transducers For Ultrasonic Waves (AREA)
Geophysics And Detection Of Objects (AREA)
Surgical Instruments (AREA)
Ultra Sonic Daignosis Equipment (AREA)
Electrophonic Musical Instruments (AREA)

NO914326A 1990-11-06 1991-11-05 Akustisk transduser NO303514B1 (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9013695A FR2668836B1 (fr)	1990-11-06	1990-11-06	Transducteur acoustique de puits.

Publications (3)

Publication Number	Publication Date
NO914326D0 NO914326D0 (no)	1991-11-05
NO914326L true NO914326L (no)	1992-05-07
NO303514B1 NO303514B1 (no)	1998-07-20

Family

ID=9401863

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO914326A NO303514B1 (no)	1990-11-06	1991-11-05	Akustisk transduser

Country Status (8)

Country	Link
US (1)	US5477101A (no)
EP (1)	EP0485261B1 (no)
JP (1)	JP3177273B2 (no)
AU (1)	AU661280B2 (no)
DE (1)	DE69112992T2 (no)
FR (1)	FR2668836B1 (no)
NO (1)	NO303514B1 (no)
ZA (1)	ZA918779B (no)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NO921781D0 (no) *	1992-05-05	1992-05-05	Design Management As	Transportinnretning for syklister
NO176457C (no) *	1993-03-15	1995-04-05	Pgs Seres As	Drivenhet for akustiske sendere
EP0911649A4 (en) *	1997-03-17	2001-11-28	Yamamoto Engineering Corp	UNDERGROUND SOUND WAVE TRANSMITTER, RECEIVER, SENDING / RECEIVING METHOD AND APPLICATION IN UNDERGROUND EXAMINATION
US5841734A (en) *	1997-06-05	1998-11-24	Halliburton Energy Services, Inc.	Rotating acoustic transducer head for cement bond evaluation tool
US6354146B1 (en)	1999-06-17	2002-03-12	Halliburton Energy Services, Inc.	Acoustic transducer system for monitoring well production
US6474439B1 (en)	2000-03-29	2002-11-05	Schlumberger Technology Corporation	Dipole logging tool
US6675914B2 (en) *	2002-02-19	2004-01-13	Halliburton Energy Services, Inc.	Pressure reading tool
US7377169B2 (en) *	2004-04-09	2008-05-27	Shell Oil Company	Apparatus and methods for acoustically determining fluid properties while sampling
US7467685B2 (en) *	2004-05-25	2008-12-23	Schlumberger Technology Corporation	Array seismic fluid transducer source
US7441628B2 (en) *	2004-10-14	2008-10-28	Z-Seis Corporation	Wellbore signal generator
US7913806B2 (en) *	2005-05-10	2011-03-29	Schlumberger Technology Corporation	Enclosures for containing transducers and electronics on a downhole tool
US8256565B2 (en) *	2005-05-10	2012-09-04	Schlumberger Technology Corporation	Enclosures for containing transducers and electronics on a downhole tool
US7591343B2 (en) *	2005-08-26	2009-09-22	Halliburton Energy Services, Inc.	Apparatuses for generating acoustic waves
US7471591B2 (en) *	2005-12-21	2008-12-30	Precision Energy Services, Inc.	Method and apparatus for azimuthal logging of shear waves in boreholes using optionally rotatable transmitter and receiver assemblies
NO325821B1 (no) *	2006-03-20	2008-07-21	Well Technology As	Anordning for akustisk brønntelemetri med trykk-kompenserte sender-/mottakerenheter
US7864629B2 (en) *	2007-11-20	2011-01-04	Precision Energy Services, Inc.	Monopole acoustic transmitter comprising a plurality of piezoelectric discs
CN102105650B (zh) *	2008-07-16	2013-11-06	哈里伯顿能源服务公司	用于井下发电的装置和方法
BRPI0922818B1 (pt)	2008-12-05	2019-09-10	Cameron Technologies Limited	aparelho e método de produto químico
US8199609B2 (en) *	2009-02-09	2012-06-12	Schlumberger Technology Corporation	Multi-mode downhole acoustic source
US8750075B2 (en)	2009-12-22	2014-06-10	Schlumberger Technology Corporation	Acoustic transceiver with adjacent mass guided by membranes
US20120145475A1 (en) *	2010-12-13	2012-06-14	James Graham Dunkelberg	Apparatus and method for generating and propagating polarized acousto-elastic waves
BR112013022296B1 (pt) *	2011-03-02	2021-06-22	Cameron Technologies Limited	Sistemas e aparelho
US8522623B2 (en) *	2011-03-02	2013-09-03	Cameron International Corporation	Ultrasonic flowmeter having pressure balancing system for high pressure operation
US8511421B1 (en) *	2012-08-07	2013-08-20	Schlumberger Technology Corporation	Acoustic sources
FR2996009B1 (fr) *	2012-09-26	2015-06-26	Cggveritas Services Sa	Source d'onde sismique piezoelectrique volumetrique et procedes associes
US9568625B2 (en) *	2013-03-08	2017-02-14	Cgg Services Sas	Buried hydrophone with solid or semi-rigid coupling
WO2015130296A1 (en) *	2014-02-27	2015-09-03	Halliburton Energy Services, Inc.	A high-performance dipole acoustic transmitter
US9389329B2 (en) *	2014-03-31	2016-07-12	Baker Hughes Incorporated	Acoustic source with piezoelectric actuator array and stroke amplification for broad frequency range acoustic output
CN105689248B (zh) *	2016-03-22	2018-06-26	许龙	十字形正交复合驱动压电管形换能器
IT201600129935A1 (it) *	2016-12-22	2018-06-22	Pietro Fiorentini Spa	Struttura di trasduttore, trasduttore comprendente tale struttura di trasduttore, e sensore comprendente detto trasduttore
US11359484B2 (en) *	2018-11-20	2022-06-14	Baker Hughes, A Ge Company, Llc	Expandable filtration media and gravel pack analysis using low frequency acoustic waves
US12196908B2 (en)	2021-12-20	2025-01-14	Halliburton Energy Services, Inc.	Through tubing cement evaluation based on casing extensional waves
US12032113B2 (en) *	2022-01-03	2024-07-09	Halliburton Energy Services, Inc.	Through tubing cement evaluation based on rotatable transmitter and computational rotated responses
CN115680637B (zh) *	2022-08-25	2023-05-12	中国石油大学(北京)	一种电磁式低频弯张单极子声波测井发射换能器
KR102697603B1 (ko) *	2023-11-09	2024-08-22	지오텍컨설탄트 주식회사	전기비저항 토모그래피 탐사용 접지전극과 이를 이용한 전기비저항 토모그래피 탐사장치

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1397142A (fr) *	1963-07-03	1965-04-30	Inst Francais Du Petrole	Nouveau vibrateur
US3461910A (en) *	1966-06-02	1969-08-19	Gen Dynamics Corp	Hydroacoustic amplifier
FR2361033A1 (fr) *	1976-08-03	1978-03-03	France Etat	Transducteurs piezoelectriques et antennes acoustiques immergeables a grande profondeur
US4651044A (en) *	1978-08-17	1987-03-17	Kompanek Harry W	Electroacoustical transducer
US4462093A (en) *	1982-06-28	1984-07-24	Sanders Associates, Inc.	Symmetrical shell support for flextensional transducer
US4525645A (en) *	1983-10-11	1985-06-25	Southwest Research Institute	Cylindrical bender-type vibration transducer
US4682308A (en) *	1984-05-04	1987-07-21	Exxon Production Research Company	Rod-type multipole source for acoustic well logging
US4788467A (en) *	1984-07-30	1988-11-29	Piezo Sona-Tool Corporation	Downhole oil well vibrating system
US4764907A (en) *	1986-04-30	1988-08-16	Allied Corporation	Underwater transducer
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
US5103130A (en) *	1988-12-20	1992-04-07	Rolt Kenneth D	Sound reinforcing seal for slotted acoustic transducers
US5036945A (en) *	1989-03-17	1991-08-06	Schlumberger Technology Corporation	Sonic well tool transmitter receiver array including an attenuation and delay apparatus

1990
- 1990-11-06 FR FR9013695A patent/FR2668836B1/fr not_active Expired - Fee Related
1991
- 1991-10-31 EP EP91402921A patent/EP0485261B1/en not_active Expired - Lifetime
- 1991-10-31 DE DE69112992T patent/DE69112992T2/de not_active Expired - Fee Related
- 1991-11-01 JP JP28807891A patent/JP3177273B2/ja not_active Expired - Lifetime
- 1991-11-04 AU AU86966/91A patent/AU661280B2/en not_active Ceased
- 1991-11-05 NO NO914326A patent/NO303514B1/no not_active IP Right Cessation
- 1991-11-05 ZA ZA918779A patent/ZA918779B/xx unknown
1994
- 1994-08-05 US US08/286,598 patent/US5477101A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
NO303514B1 (no)	1998-07-20
ZA918779B (en)	1992-08-26
NO914326D0 (no)	1991-11-05
EP0485261A1 (en)	1992-05-13
AU8696691A (en)	1992-05-14
EP0485261B1 (en)	1995-09-13
FR2668836A1 (fr)	1992-05-07
JPH07167960A (ja)	1995-07-04
US5477101A (en)	1995-12-19
FR2668836B1 (fr)	1993-04-30
AU661280B2 (en)	1995-07-20
JP3177273B2 (ja)	2001-06-18
DE69112992D1 (de)	1995-10-19
DE69112992T2 (de)	1996-05-15

Publication	Publication Date	Title
NO914326L (no)	1992-05-07	Akustisk transduser
DE59108268D1 (de)	1996-11-14	Ultraschallwandler
KR900004130U (ko)	1990-02-08	전기 음향 변환기
DE69314228D1 (de)	1997-11-06	Ultraschallwandleranordnung
DE69231456D1 (de)	2000-10-26	Ultraschallwandleranordnung
DE69109923D1 (de)	1995-06-29	Ultraschallwandleranordnung.
DE69326864D1 (de)	1999-12-02	Elektroakustischer Wandler
DE68914268D1 (de)	1994-05-05	Elektroakustischer Wandler.
DE69133215D1 (de)	2003-04-17	Akustische Oberflächenwellenanordnung
DE59010035D1 (de)	1996-02-15	Strömungswandler
DE59308645D1 (de)	1998-07-09	Ultraschallwandler
DK0764387T3 (da)	1999-06-07	Akustisk transducer
NO923995D0 (no)	1992-10-15	Akustisk senderanordning
DE69320306D1 (de)	1998-09-17	Elektroakustischer Wandler
DE69423128D1 (de)	2000-04-06	Elektroakustischer Wandler
KR960013121A (ko)	1996-04-20	전기 음향 변환기
DE59408210D1 (de)	1999-06-10	Elektroakustische Wandleranordnung
FR2639786B1 (fr)	1991-07-26	Transducteur flextenseur
DE69328769D1 (de)	2000-07-06	Elektroakustischer Wandler
EP0749005A3 (de)	1997-04-09	Schallwandler
DE69307980D1 (de)	1997-03-20	Ultraschallwandler
IT1303933B1 (it)	2001-03-01	Trasduttore elettro-acustico flessotensionale
DE69217776D1 (de)	1997-04-10	Akustische Wellenanordnung
DE59303034D1 (de)	1996-07-25	Ultraschallwandler
DK59291D0 (da)	1991-04-03	Elektrodynamisk transducerkonstruktion

Legal Events

Date	Code	Title	Description
2011-11-14	MK1K	Patent expired