FR2832018B1 - 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
- FR2832018B1 FR2832018B1 FR0114249A FR0114249A FR2832018B1 FR 2832018 B1 FR2832018 B1 FR 2832018B1 FR 0114249 A FR0114249 A FR 0114249A FR 0114249 A FR0114249 A FR 0114249A FR 2832018 B1 FR2832018 B1 FR 2832018B1
- 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
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
- G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (10)
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 |
US10/281,157 US6754136B2 (en) | 2001-11-02 | 2002-10-28 | Hydrophone with automatic inhibition in case an adjustable immersion threshold is exceeded |
GB0225070A GB2383458B (en) | 2001-11-02 | 2002-10-29 | 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 |
AU2002301669A AU2002301669B2 (en) | 2001-11-02 | 2002-10-29 | Hydrophone with automatic inhibition in case an adjustable immersion threshold is exceeded |
CNB021482934A CN100469157C (zh) | 2001-11-02 | 2002-11-01 | 具有自动抑制作用的水听器 |
NO20025252A NO20025252L (no) | 2001-11-02 | 2002-11-01 | Hydrofon med automatisk utkopling i tilfelle en justerbar neddykkingsgrenseoverskrides |
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 (1)
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 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2832018A1 FR2832018A1 (fr) | 2003-05-09 |
FR2832018B1 true FR2832018B1 (fr) | 2004-02-13 |
Family
ID=8869046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0114249A Expired - Fee Related FR2832018B1 (fr) | 2001-11-02 | 2001-11-02 | Hydrophone a inhibition automatique en cas de depassement d'un seuil d'immersion ajustable |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2832018B1 (fr) |
Family Cites Families (9)
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 | |
US3970878A (en) * | 1975-03-31 | 1976-07-20 | Teledyne Exploration Company | Piezoelectric transducer unit and hydrophone assembly |
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 |
-
2001
- 2001-11-02 FR FR0114249A patent/FR2832018B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2832018A1 (fr) | 2003-05-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |
Effective date: 20150731 |