FR2517156B1 - - Google Patents

Info

Publication number
FR2517156B1
FR2517156B1 FR8122453A FR8122453A FR2517156B1 FR 2517156 B1 FR2517156 B1 FR 2517156B1 FR 8122453 A FR8122453 A FR 8122453A FR 8122453 A FR8122453 A FR 8122453A FR 2517156 B1 FR2517156 B1 FR 2517156B1
Authority
FR
France
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
Application number
FR8122453A
Other languages
French (fr)
Other versions
FR2517156A1 (fr
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.)
METRAFLU
Original Assignee
METRAFLU
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 METRAFLU filed Critical METRAFLU
Priority to FR8122453A priority Critical patent/FR2517156A1/fr
Publication of FR2517156A1 publication Critical patent/FR2517156A1/fr
Application granted granted Critical
Publication of FR2517156B1 publication Critical patent/FR2517156B1/fr
Granted legal-status Critical Current

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
    • G01V1/20—Arrangements of receiving elements, e.g. geophone pattern
    • G01V1/201—Constructional details of seismic cables, e.g. streamers

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
FR8122453A 1981-11-25 1981-11-25 Antenne acoustique soustractive de turbulences Granted FR2517156A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8122453A FR2517156A1 (fr) 1981-11-25 1981-11-25 Antenne acoustique soustractive de turbulences

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8122453A FR2517156A1 (fr) 1981-11-25 1981-11-25 Antenne acoustique soustractive de turbulences

Publications (2)

Publication Number Publication Date
FR2517156A1 FR2517156A1 (fr) 1983-05-27
FR2517156B1 true FR2517156B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-02-03

Family

ID=9264524

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8122453A Granted FR2517156A1 (fr) 1981-11-25 1981-11-25 Antenne acoustique soustractive de turbulences

Country Status (1)

Country Link
FR (1) FR2517156A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2953287B1 (fr) 2009-11-27 2017-07-21 Mc Aci Dispositif de mesure de grandeurs parietales

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3594718A (en) * 1966-12-30 1971-07-20 Texas Instruments Inc Shift register time compressor for sonar signal correlation
US4228531A (en) * 1970-09-17 1980-10-14 The United States Of America As Represented By The Secretary Of The Navy Automatic underwater null steering
US3757287A (en) * 1972-04-06 1973-09-04 Us Navy Sea bottom classifier
FR2412853A1 (fr) * 1977-12-20 1979-07-20 Inst Francais Du Petrole Sonar pour obtenir une representation topographique d'une surface immergee et des couches sous-jacentes
FR2431137A2 (fr) * 1977-12-20 1980-02-08 Inst Francais Du Petrole Sonar pour obtenir une representation topographique d'une surface immergee et des couches sous-jacentes

Also Published As

Publication number Publication date
FR2517156A1 (fr) 1983-05-27

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Legal Events

Date Code Title Description
ST Notification of lapse