BR6460717D0 - Dispositivo emissor de ondas sonoras - Google Patents

Dispositivo emissor de ondas sonoras

Info

Publication number
BR6460717D0
BR6460717D0 BR160717/64A BR16071764A BR6460717D0 BR 6460717 D0 BR6460717 D0 BR 6460717D0 BR 160717/64 A BR160717/64 A BR 160717/64A BR 16071764 A BR16071764 A BR 16071764A BR 6460717 D0 BR6460717 D0 BR 6460717D0
Authority
BR
Brazil
Prior art keywords
emitting device
sound wave
wave emitting
sound
wave
Prior art date
Application number
BR160717/64A
Other languages
English (en)
Inventor
Francais Du Petrole Des Carburants Et Lubrifiants Inst
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
Priority claimed from FR941185A external-priority patent/FR1402825A/fr
Priority claimed from FR961386A external-priority patent/FR86216E/fr
Application filed by Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of BR6460717D0 publication Critical patent/BR6460717D0/pt

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)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Air Bags (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
BR160717/64A 1963-07-11 1964-07-08 Dispositivo emissor de ondas sonoras BR6460717D0 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR941185A FR1402825A (fr) 1963-07-11 1963-07-11 Dispositif émetteur d'ondes sonores
FR961386A FR86216E (fr) 1964-01-23 1964-01-23 Dispositif émetteur d'ondes sonores

Publications (1)

Publication Number Publication Date
BR6460717D0 true BR6460717D0 (pt) 1973-02-27

Family

ID=26202346

Family Applications (1)

Application Number Title Priority Date Filing Date
BR160717/64A BR6460717D0 (pt) 1963-07-11 1964-07-08 Dispositivo emissor de ondas sonoras

Country Status (6)

Country Link
US (1) US3289784A (pt)
BR (1) BR6460717D0 (pt)
ES (1) ES301938A1 (pt)
GB (1) GB1076222A (pt)
NL (1) NL6407854A (pt)
SE (1) SE301102B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3379273A (en) * 1963-11-12 1968-04-23 Bolt Associates Inc Powerful sound impulse generation methods and apparatus
US3623570A (en) * 1969-07-07 1971-11-30 William P Holloway Apparatus method of geophysical exploration
FR89951E (fr) * 1965-04-13 1967-09-22 Inst Francais Du Petrole Méthode de prospection sismique terrestre et dispositif pour sa mise en oeuvre
US3322232A (en) * 1965-10-18 1967-05-30 Exxon Production Research Co Seismic exploration
US3380551A (en) * 1965-12-22 1968-04-30 Pan American Petroleum Corp Gas igniting seismic source for well bores
US3397755A (en) * 1966-03-14 1968-08-20 Mobil Oil Corp Pneumatic seismic source
US3401769A (en) * 1966-04-22 1968-09-17 Sinclair Research Inc Underwater gas explosion seismic wave generator
US3373840A (en) * 1966-04-29 1968-03-19 Sinclair Research Inc Gas exploder seismic wave generator
US3369627A (en) * 1966-07-25 1968-02-20 Edward G. Schempf Mechanical imploder and method for generating under water seismic signals
BE703268A (pt) * 1966-09-16 1968-01-15
US3416621A (en) * 1967-03-06 1968-12-17 Balashkand Mikhail Ivanovich Acoustic wave producing device
US3434561A (en) * 1967-08-28 1969-03-25 Mobil Oil Corp Fuel mixing and ignition system in pneumatic acoustic source
GB1563868A (en) * 1976-12-16 1980-04-02 Atlantic Richfield Co Charging and ignition system for internal combustion devices
US4353431A (en) * 1980-06-30 1982-10-12 Exxon Production Research Company Recoil reducing system for gas guns
CN109541680B (zh) * 2019-01-15 2023-11-21 康会峰 一种人工震源
CN114414626B (zh) * 2022-01-21 2023-11-03 安徽理工大学 一种用于高速加载的可燃气体爆轰驱动发生器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2877859A (en) * 1956-08-27 1959-03-17 California Research Corp Offshore seismic prospecting
US3022852A (en) * 1958-04-08 1962-02-27 Marine Res Company Means for producing a low frequency seismic signal
US3064753A (en) * 1959-02-09 1962-11-20 Socony Mobil Oil Co Inc Repetitive seismic wave source
US3041970A (en) * 1959-07-14 1962-07-03 Olin Mathieson Gas liberating devices

Also Published As

Publication number Publication date
ES301938A1 (es) 1965-01-01
GB1076222A (en) 1967-07-19
NL6407854A (pt) 1965-01-12
SE301102B (pt) 1968-05-20
US3289784A (en) 1966-12-06

Similar Documents

Publication Publication Date Title
AT247463B (de) Beleuchtungseinrichtung
BR6460717D0 (pt) Dispositivo emissor de ondas sonoras
CH434372A (de) Lautsprechervorrichtung
CH454384A (de) Tragvorrichtung
CH434839A (de) Schallwellengenerator
FR1420084A (fr) Générateur acoustique
AT258639B (de) Aktivierungsvorrichtung
CH404504A (de) Unterhaltungsgerät
FR1378747A (fr) Appareil haute-fréquence
CH428525A (de) Schallwiedergabeeinrichtung
FR1378962A (fr) Générateur de sons perfectionné
FR1416008A (fr) Appareil de sondage par échos
FR1427695A (fr) Appareil sonore électrohydrodynamique
DK132537C (da) Lydabsorberende underloft
AT244406B (de) Sperrschwinger
BR6456143D0 (pt) Dispositivo mecanico regulador de tempo
FR1350216A (fr) Transducteur
FR1433577A (fr) Dispositif sonore
AT272470B (de) Montagevorrichtung
CH396100A (fr) Transducteur électro-acoustique
FR1375246A (fr) Haut-parleur stato-dynamique
FR1426892A (fr) Transducteur
FR1355011A (fr) émetteur ultrasonore
ES99069Y (es) Kaleidoscopio sonoro
ES100721Y (es) Dispositivo silenciador