DE3861042D1 - Geraet zum erzeugen von akustischen wellen in wasser. - Google Patents

Geraet zum erzeugen von akustischen wellen in wasser.

Info

Publication number
DE3861042D1
DE3861042D1 DE8888400694T DE3861042T DE3861042D1 DE 3861042 D1 DE3861042 D1 DE 3861042D1 DE 8888400694 T DE8888400694 T DE 8888400694T DE 3861042 T DE3861042 T DE 3861042T DE 3861042 D1 DE3861042 D1 DE 3861042D1
Authority
DE
Germany
Prior art keywords
water
acoustic waves
generating acoustic
generating
waves
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
Application number
DE8888400694T
Other languages
English (en)
Inventor
Jean-Paul Dessapt
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Application granted granted Critical
Publication of DE3861042D1 publication Critical patent/DE3861042D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01V1/02—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)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (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)
DE8888400694T 1987-03-24 1988-03-23 Geraet zum erzeugen von akustischen wellen in wasser. Expired - Fee Related DE3861042D1 (de)

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 (1)

Publication Number Publication Date
DE3861042D1 true DE3861042D1 (de) 1990-12-20

Family

ID=9349399

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888400694T Expired - Fee Related DE3861042D1 (de) 1987-03-24 1988-03-23 Geraet zum erzeugen von akustischen wellen in wasser.

Country Status (6)

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

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
CA1299278C (fr) 1992-04-21
FR2613082B1 (fr) 1989-07-21
JPS63254496A (ja) 1988-10-21
FR2613082A1 (fr) 1988-09-30
EP0285501A1 (de) 1988-10-05
NO881252L (no) 1988-09-26
NO881252D0 (no) 1988-03-22
EP0285501B1 (de) 1990-11-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee