FR86216E - Dispositif émetteur d'ondes sonores - Google Patents

Dispositif émetteur d'ondes sonores

Info

Publication number
FR86216E
FR86216E FR961386A FR961386A FR86216E FR 86216 E FR86216 E FR 86216E FR 961386 A FR961386 A FR 961386A FR 961386 A FR961386 A FR 961386A FR 86216 E FR86216 E FR 86216E
Authority
FR
France
Prior art keywords
emitting device
sound wave
wave emitting
sound
wave
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
FR961386A
Other languages
English (en)
Inventor
Jacques Cholet
Jean Cassand
Gerard De Soete
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
Priority to FR961386A priority Critical patent/FR86216E/fr
Priority to US380397A priority patent/US3289784A/en
Priority to GB28218/64A priority patent/GB1076222A/en
Priority to BR160717/64A priority patent/BR6460717D0/pt
Priority to SE8491/64A priority patent/SE301102B/xx
Priority to ES0301938A priority patent/ES301938A1/es
Priority to NL6407854A priority patent/NL6407854A/xx
Application granted granted Critical
Publication of FR86216E publication Critical patent/FR86216E/fr
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
    • G01V1/104—Generating seismic energy using explosive charges
    • G01V1/116—Generating seismic energy using explosive charges where pressurised combustion gases escape from the generator in a pulsating manner, e.g. for generating bursts

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
FR961386A 1963-07-11 1964-01-23 Dispositif émetteur d'ondes sonores Expired FR86216E (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR961386A FR86216E (fr) 1964-01-23 1964-01-23 Dispositif émetteur d'ondes sonores
US380397A US3289784A (en) 1963-07-11 1964-07-06 Transmitting device for sound waves
GB28218/64A GB1076222A (en) 1963-07-11 1964-07-08 Improvements in or relating to a device for the emission of sound waves
BR160717/64A BR6460717D0 (pt) 1963-07-11 1964-07-08 Dispositivo emissor de ondas sonoras
SE8491/64A SE301102B (fr) 1963-07-11 1964-07-10
ES0301938A ES301938A1 (es) 1963-07-11 1964-07-10 Dispositivo emisor de ondas sonoras.
NL6407854A NL6407854A (fr) 1963-07-11 1964-07-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR961386A FR86216E (fr) 1964-01-23 1964-01-23 Dispositif émetteur d'ondes sonores

Publications (1)

Publication Number Publication Date
FR86216E true FR86216E (fr) 1966-01-03

Family

ID=8821602

Family Applications (1)

Application Number Title Priority Date Filing Date
FR961386A Expired FR86216E (fr) 1963-07-11 1964-01-23 Dispositif émetteur d'ondes sonores

Country Status (1)

Country Link
FR (1) FR86216E (fr)

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