NO881252D0 - Anordning for aa frembringe akustiske boelger i vann. - Google Patents

Anordning for aa frembringe akustiske boelger i vann.

Info

Publication number
NO881252D0
NO881252D0 NO881252A NO881252A NO881252D0 NO 881252 D0 NO881252 D0 NO 881252D0 NO 881252 A NO881252 A NO 881252A NO 881252 A NO881252 A NO 881252A NO 881252 D0 NO881252 D0 NO 881252D0
Authority
NO
Norway
Prior art keywords
water
acoustic waves
generating acoustic
generating
waves
Prior art date
Application number
NO881252A
Other languages
English (en)
Other versions
NO881252L (no
Inventor
Jaen-Paul Dessapt
Original Assignee
Inst Francais Du Petrole
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 Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of NO881252D0 publication Critical patent/NO881252D0/no
Publication of NO881252L publication Critical patent/NO881252L/no

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
    • G01V1/02—Generating seismic energy
    • G01V1/133—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion
    • G01V1/137—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion which fluid escapes from the generator in a pulsating manner, e.g. for generating bursts, airguns
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Actuator (AREA)
  • Reciprocating Pumps (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Catching Or Destruction (AREA)
NO881252A 1987-03-24 1988-03-22 Anordning for aa frembringe akustiske boelger i vann. NO881252L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8704124A FR2613082B1 (fr) 1987-03-24 1987-03-24 Dispositif perfectionne pour produire dans l'eau des ondes acoustiques

Publications (2)

Publication Number Publication Date
NO881252D0 true NO881252D0 (no) 1988-03-22
NO881252L NO881252L (no) 1988-09-26

Family

ID=9349399

Family Applications (1)

Application Number Title Priority Date Filing Date
NO881252A NO881252L (no) 1987-03-24 1988-03-22 Anordning for aa frembringe akustiske boelger i vann.

Country Status (6)

Country Link
EP (1) EP0285501B1 (no)
JP (1) JPS63254496A (no)
CA (1) CA1299278C (no)
DE (1) DE3861042D1 (no)
FR (1) FR2613082B1 (no)
NO (1) NO881252L (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105251687B (zh) * 2015-11-24 2018-01-02 东北大学 一种可调节偏心质量的旋转激振器
IT201900021810A1 (it) * 2019-11-21 2021-05-21 Eni Spa Generatore di onde acustiche

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4303141A (en) * 1979-01-26 1981-12-01 Pascouet Adrien P Liquid slug projector apparatus
US4594697A (en) * 1983-05-25 1986-06-10 Pascouet Adrien P Pneumatically-operated liquid slug projector apparatus
NO850176L (no) * 1984-01-17 1985-07-18 Seismograph Service England Automatisk tilbakestilling av seismisk vannlydkilde
FR2558600B1 (fr) * 1984-01-24 1987-11-13 Inst Francais Du Petrole Dispositif perfectionne pour produire dans l'eau des ondes acoustiques

Also Published As

Publication number Publication date
FR2613082A1 (fr) 1988-09-30
DE3861042D1 (de) 1990-12-20
CA1299278C (fr) 1992-04-21
EP0285501A1 (fr) 1988-10-05
FR2613082B1 (fr) 1989-07-21
EP0285501B1 (fr) 1990-11-14
NO881252L (no) 1988-09-26
JPS63254496A (ja) 1988-10-21

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