FR2832019B1 - Hydrophone a inhibition automatique en cas de depassement d'un seuil d'immersion ajustable - Google Patents
Hydrophone a inhibition automatique en cas de depassement d'un seuil d'immersion ajustableInfo
- Publication number
- FR2832019B1 FR2832019B1 FR0207694A FR0207694A FR2832019B1 FR 2832019 B1 FR2832019 B1 FR 2832019B1 FR 0207694 A FR0207694 A FR 0207694A FR 0207694 A FR0207694 A FR 0207694A FR 2832019 B1 FR2832019 B1 FR 2832019B1
- Authority
- FR
- France
- Prior art keywords
- hydrophone
- exceeding
- case
- adjustable immersion
- automatic inhibition
- 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 - Fee Related
Links
- 238000007654 immersion Methods 0.000 title 1
- 230000005764 inhibitory process Effects 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
- G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
- G01V1/186—Hydrophones
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
- G01H11/06—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means
- G01H11/08—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means using piezoelectric devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
- G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/44—Special adaptations for subaqueous use, e.g. for hydrophone
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Signal Processing (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
- Measuring Fluid Pressure (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0207694A FR2832019B1 (fr) | 2001-11-02 | 2002-06-21 | Hydrophone a inhibition automatique en cas de depassement d'un seuil d'immersion ajustable |
US10/281,157 US6754136B2 (en) | 2001-11-02 | 2002-10-28 | Hydrophone with automatic inhibition in case an adjustable immersion threshold is exceeded |
CA2409534A CA2409534C (fr) | 2001-11-02 | 2002-10-29 | Hydrophone a inhibition automatique en cas de depassement d'un seuil d'immersion ajustable |
GB0225070A GB2383458B (en) | 2001-11-02 | 2002-10-29 | Hydrophone with automatic inhibition in case an adjustable immersion threshold is exceeded |
AU2002301669A AU2002301669B2 (en) | 2001-11-02 | 2002-10-29 | Hydrophone with automatic inhibition in case an adjustable immersion threshold is exceeded |
NO20025252A NO20025252L (no) | 2001-11-02 | 2002-11-01 | Hydrofon med automatisk utkopling i tilfelle en justerbar neddykkingsgrenseoverskrides |
CNB021482934A CN100469157C (zh) | 2001-11-02 | 2002-11-01 | 具有自动抑制作用的水听器 |
RU2002129301/09A RU2296437C2 (ru) | 2001-11-02 | 2002-11-01 | Гидрофон с автоматической блокировкой при погружении за пределы регулируемого порога и способ его монтажа |
JP2002321442A JP4083538B2 (ja) | 2001-11-02 | 2002-11-05 | 調整可能な浸漬しきい値を超えた場合の自動抑制機能を有するハイドロフォン |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0114249A FR2832018B1 (fr) | 2001-11-02 | 2001-11-02 | Hydrophone a inhibition automatique en cas de depassement d'un seuil d'immersion ajustable |
FR0207694A FR2832019B1 (fr) | 2001-11-02 | 2002-06-21 | Hydrophone a inhibition automatique en cas de depassement d'un seuil d'immersion ajustable |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2832019A1 FR2832019A1 (fr) | 2003-05-09 |
FR2832019B1 true FR2832019B1 (fr) | 2004-01-02 |
Family
ID=26213245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0207694A Expired - Fee Related FR2832019B1 (fr) | 2001-11-02 | 2002-06-21 | Hydrophone a inhibition automatique en cas de depassement d'un seuil d'immersion ajustable |
Country Status (9)
Country | Link |
---|---|
US (1) | US6754136B2 (fr) |
JP (1) | JP4083538B2 (fr) |
CN (1) | CN100469157C (fr) |
AU (1) | AU2002301669B2 (fr) |
CA (1) | CA2409534C (fr) |
FR (1) | FR2832019B1 (fr) |
GB (1) | GB2383458B (fr) |
NO (1) | NO20025252L (fr) |
RU (1) | RU2296437C2 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070070815A1 (en) * | 2005-08-23 | 2007-03-29 | Hulsman William H | Circuit adapted for pressure-sensitive switch and its use in a hydrophone array |
US7570543B2 (en) * | 2005-09-09 | 2009-08-04 | Teledyne Benthos, Inc. | Normally closed pressure-sensitive hydrophone switch |
GB2442026B (en) * | 2006-09-19 | 2009-02-25 | Schlumberger Holdings | Pressure-balanced electromechanical converter |
FR2923615B1 (fr) * | 2007-11-12 | 2010-02-26 | Inst Francais Du Petrole | Source sismique permanente |
GB2504918B (en) | 2012-04-23 | 2015-11-18 | Tgt Oil And Gas Services Fze | Method and apparatus for spectral noise logging |
US9568625B2 (en) * | 2013-03-08 | 2017-02-14 | Cgg Services Sas | Buried hydrophone with solid or semi-rigid coupling |
US9251983B2 (en) * | 2013-04-19 | 2016-02-02 | Sercel Inc. | Depth-activated sensor switch and method |
BR112020011834B1 (pt) | 2017-12-15 | 2023-12-05 | Pgs Geophysical As | Medição de pressão e aceleração sísmica |
EP3803468B1 (fr) * | 2018-06-08 | 2023-11-08 | PGS Geophysical AS | Flûte marine remorquée avec un groupe lineaire de transducteurs piézoélectriques |
CN110879099B (zh) * | 2019-12-25 | 2021-10-01 | 哈尔滨工程大学 | 一种高灵敏度甚低频位移矢量水听器 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1556971A (fr) * | 1967-05-16 | 1969-02-14 | ||
FR2122675A5 (fr) * | 1971-01-19 | 1972-09-01 | Inst Francais Du Petrole | |
US3993973A (en) * | 1975-03-17 | 1976-11-23 | Huntec (70) Limited | Underwater transient sound generator having pressure compensating fillet |
US3970878A (en) * | 1975-03-31 | 1976-07-20 | Teledyne Exploration Company | Piezoelectric transducer unit and hydrophone assembly |
FR2330239A1 (fr) * | 1975-10-27 | 1977-05-27 | Inst Francais Du Petrole | Dispositif transducteur d'ondes acoustiques a compensation automatique des variations de pression statique |
US4336639A (en) * | 1980-03-31 | 1982-06-29 | Teledyne Exploration Company | Method of making a seismic apparatus |
US4926397A (en) * | 1989-11-13 | 1990-05-15 | Teledyne Exploration | Depth alarm for a seismic sensor |
US5136549A (en) * | 1991-09-19 | 1992-08-04 | Teledyne Exploration | Marine hydrophone |
FR2733831B1 (fr) * | 1995-05-04 | 1997-06-20 | Inst Francais Du Petrole | Capteur de vibrations |
FR2748183B1 (fr) * | 1996-04-29 | 1998-05-22 | Inst Francais Du Petrole | Hydrophone et procede pour sa fabrication |
FR2792802B1 (fr) * | 1999-04-26 | 2001-05-18 | Inst Francais Du Petrole | Hydrophone pour la reception des ondes acoustiques ou sismiques |
US6318497B1 (en) * | 2000-02-29 | 2001-11-20 | Benthos, Inc. | Pressure-sensitive switch, its method of calibration and use in a hydrophone array |
US6614724B2 (en) * | 2000-11-13 | 2003-09-02 | Input/Output, Inc. | Hydrophone array with individually switchable hydrophone sensors |
-
2002
- 2002-06-21 FR FR0207694A patent/FR2832019B1/fr not_active Expired - Fee Related
- 2002-10-28 US US10/281,157 patent/US6754136B2/en not_active Expired - Fee Related
- 2002-10-29 GB GB0225070A patent/GB2383458B/en not_active Expired - Fee Related
- 2002-10-29 CA CA2409534A patent/CA2409534C/fr not_active Expired - Fee Related
- 2002-10-29 AU AU2002301669A patent/AU2002301669B2/en not_active Ceased
- 2002-11-01 RU RU2002129301/09A patent/RU2296437C2/ru not_active IP Right Cessation
- 2002-11-01 CN CNB021482934A patent/CN100469157C/zh not_active Expired - Fee Related
- 2002-11-01 NO NO20025252A patent/NO20025252L/no not_active Application Discontinuation
- 2002-11-05 JP JP2002321442A patent/JP4083538B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2409534A1 (fr) | 2003-05-02 |
FR2832019A1 (fr) | 2003-05-09 |
RU2296437C2 (ru) | 2007-03-27 |
GB0225070D0 (en) | 2002-12-04 |
GB2383458B (en) | 2006-05-31 |
US6754136B2 (en) | 2004-06-22 |
JP2003235089A (ja) | 2003-08-22 |
AU2002301669B2 (en) | 2008-05-01 |
CA2409534C (fr) | 2011-09-27 |
US20030086337A1 (en) | 2003-05-08 |
NO20025252D0 (no) | 2002-11-01 |
GB2383458A (en) | 2003-06-25 |
CN1418040A (zh) | 2003-05-14 |
JP4083538B2 (ja) | 2008-04-30 |
CN100469157C (zh) | 2009-03-11 |
NO20025252L (no) | 2003-05-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |
Effective date: 20150227 |