BR7602346A - PROCESS TO GENERATE AN ACOUSTIC IMPULSE, GENERATOR OF AN ACOUSTIC IMPULSE IN LIQUID MASS AND SEA SYSTEMATIC EXPLORATION PROCESS - Google Patents

PROCESS TO GENERATE AN ACOUSTIC IMPULSE, GENERATOR OF AN ACOUSTIC IMPULSE IN LIQUID MASS AND SEA SYSTEMATIC EXPLORATION PROCESS

Info

Publication number
BR7602346A
BR7602346A BR7602346A BR7602346A BR7602346A BR 7602346 A BR7602346 A BR 7602346A BR 7602346 A BR7602346 A BR 7602346A BR 7602346 A BR7602346 A BR 7602346A BR 7602346 A BR7602346 A BR 7602346A
Authority
BR
Brazil
Prior art keywords
acoustic impulse
sea
generator
generate
liquid mass
Prior art date
Application number
BR7602346A
Other languages
Portuguese (pt)
Inventor
A Pascouet
C Davies
Original Assignee
Dev De La Rech Appliquee Soc P
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 FR7512221A external-priority patent/FR2308112A1/en
Priority claimed from FR7512222A external-priority patent/FR2307999A1/en
Application filed by Dev De La Rech Appliquee Soc P filed Critical Dev De La Rech Appliquee Soc P
Publication of BR7602346A publication Critical patent/BR7602346A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C1/00—Circuit elements having no moving parts
    • F15C1/22—Oscillators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/12—Fluid oscillators or pulse generators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
BR7602346A 1975-04-18 1976-04-14 PROCESS TO GENERATE AN ACOUSTIC IMPULSE, GENERATOR OF AN ACOUSTIC IMPULSE IN LIQUID MASS AND SEA SYSTEMATIC EXPLORATION PROCESS BR7602346A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7512221A FR2308112A1 (en) 1975-04-18 1975-04-18 Implosion generator producing acoustic impulse - using main and branch liq. jets driven by magnetic field at high speed producing hollow space
FR7512222A FR2307999A1 (en) 1975-04-18 1975-04-18 Implosion generator producing acoustic impulse - using main and branch liq. jets driven by magnetic field at high speed producing hollow space

Publications (1)

Publication Number Publication Date
BR7602346A true BR7602346A (en) 1977-10-25

Family

ID=26218833

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7602346A BR7602346A (en) 1975-04-18 1976-04-14 PROCESS TO GENERATE AN ACOUSTIC IMPULSE, GENERATOR OF AN ACOUSTIC IMPULSE IN LIQUID MASS AND SEA SYSTEMATIC EXPLORATION PROCESS

Country Status (6)

Country Link
JP (1) JPS51139318A (en)
BR (1) BR7602346A (en)
CA (1) CA1070819A (en)
DE (1) DE2616959C2 (en)
GB (1) GB1538279A (en)
SU (1) SU858580A3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131178A (en) * 1977-11-30 1978-12-26 Hydroacoustics, Inc. Seismic source for use under water
US4303141A (en) * 1979-01-26 1981-12-01 Pascouet Adrien P Liquid slug projector apparatus
JPS57500802A (en) * 1980-04-24 1982-05-06
US4594697A (en) * 1983-05-25 1986-06-10 Pascouet Adrien P Pneumatically-operated liquid slug projector apparatus
WO2012113057A1 (en) * 2011-02-25 2012-08-30 General Fusion, Inc. Pressure wave generator with movable control rod for generating a pressure wave in a medium
KR101631429B1 (en) * 2013-02-08 2016-06-16 제너럴 퓨전 아이엔씨. Pressure wave generator with a sabot launched piston

Family Cites Families (2)

* 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
US3711824A (en) * 1971-01-15 1973-01-16 United Geophysical Corp Method of producing underwater seismic waves and apparatus therefor

Also Published As

Publication number Publication date
DE2616959C2 (en) 1986-08-21
JPS51139318A (en) 1976-12-01
GB1538279A (en) 1979-01-17
DE2616959A1 (en) 1976-11-04
SU858580A3 (en) 1981-08-23
JPS5653760B2 (en) 1981-12-21
CA1070819A (en) 1980-01-29

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