ES402418A1 - Device for generating acoustic waves in a liquid medium - Google Patents

Device for generating acoustic waves in a liquid medium

Info

Publication number
ES402418A1
ES402418A1 ES402418A ES402418A ES402418A1 ES 402418 A1 ES402418 A1 ES 402418A1 ES 402418 A ES402418 A ES 402418A ES 402418 A ES402418 A ES 402418A ES 402418 A1 ES402418 A1 ES 402418A1
Authority
ES
Spain
Prior art keywords
liquid medium
acoustic waves
generating acoustic
throttled
enclosure
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
Application number
ES402418A
Other languages
Spanish (es)
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
Publication of ES402418A1 publication Critical patent/ES402418A1/en
Expired 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
    • G01V1/135—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion by deforming or displacing surfaces of enclosures, e.g. by hydraulically driven vibroseis™

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)
  • Electromagnetic Pumps, Or The Like (AREA)
  • Details Of Valves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

Acoustic wave emission device in a liquid medium, characterized in that it consists of a hollow enclosure that includes at least a first element (1) and at least a second element (2) that communicates, at least on the one hand throttled, with the first element, the latter being provided with an opening at its end opposite to said throttled part, the enclosure being provided with means for establishing an intermittent seal between the two elements, with means for introducing fluid under pressure into the interior of the first element at least, and means to establish in the second element a pressure much lower than that prevailing in the first element. (Machine-translation by Google Translate, not legally binding)
ES402418A 1971-05-07 1972-05-05 Device for generating acoustic waves in a liquid medium Expired ES402418A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7116727A FR2136929B1 (en) 1971-05-07 1971-05-07

Publications (1)

Publication Number Publication Date
ES402418A1 true ES402418A1 (en) 1975-11-01

Family

ID=9076719

Family Applications (1)

Application Number Title Priority Date Filing Date
ES402418A Expired ES402418A1 (en) 1971-05-07 1972-05-05 Device for generating acoustic waves in a liquid medium

Country Status (9)

Country Link
JP (1) JPS5440951B1 (en)
AU (1) AU460014B2 (en)
BE (1) BE781953A (en)
DK (1) DK134457B (en)
ES (1) ES402418A1 (en)
FR (1) FR2136929B1 (en)
GB (1) GB1348463A (en)
NL (1) NL177631C (en)
NO (1) NO132886C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1317367C (en) * 1988-03-04 1993-05-04 Graham A. Winbow Method and apparatus for converting tube waves to body waves for seismic exploration

Also Published As

Publication number Publication date
DK134457B (en) 1976-11-08
BE781953A (en) 1972-10-12
AU4189172A (en) 1973-11-08
JPS5440951B1 (en) 1979-12-06
NO132886C (en) 1976-01-21
DE2222141A1 (en) 1972-11-23
GB1348463A (en) 1974-03-20
NL7206177A (en) 1972-11-09
FR2136929A1 (en) 1972-12-29
AU460014B2 (en) 1975-04-10
DK134457C (en) 1977-05-09
FR2136929B1 (en) 1973-05-11
NL177631B (en) 1985-05-17
NO132886B (en) 1975-10-13
NL177631C (en) 1985-10-16

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