ZA735607B - Hydroacoustic oscillator - Google Patents

Hydroacoustic oscillator

Info

Publication number
ZA735607B
ZA735607B ZA735607A ZA735607A ZA735607B ZA 735607 B ZA735607 B ZA 735607B ZA 735607 A ZA735607 A ZA 735607A ZA 735607 A ZA735607 A ZA 735607A ZA 735607 B ZA735607 B ZA 735607B
Authority
ZA
South Africa
Prior art keywords
hydroacoustic
oscillator
hydroacoustic oscillator
Prior art date
Application number
ZA735607A
Other languages
English (en)
Inventor
J Bouyoucos
Original Assignee
Hydroacoustic Inc
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 Hydroacoustic Inc filed Critical Hydroacoustic Inc
Publication of ZA735607B publication Critical patent/ZA735607B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/18—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid
    • B06B1/183—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid operating with reciprocating masses
    • 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
    • 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
    • G01V1/143—Generating seismic energy using mechanical driving means, e.g. motor driven shaft
    • G01V1/155—Generating seismic energy using mechanical driving means, e.g. motor driven shaft using reciprocating masses

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Reciprocating Pumps (AREA)
ZA735607A 1972-08-31 1973-08-16 Hydroacoustic oscillator ZA735607B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28524072A 1972-08-31 1972-08-31

Publications (1)

Publication Number Publication Date
ZA735607B true ZA735607B (en) 1974-07-31

Family

ID=23093391

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA735607A ZA735607B (en) 1972-08-31 1973-08-16 Hydroacoustic oscillator

Country Status (7)

Country Link
JP (1) JPS5651031B2 (fr)
AU (1) AU5939873A (fr)
CA (1) CA994640A (fr)
FR (1) FR2198065B1 (fr)
GB (1) GB1446590A (fr)
SE (1) SE412339B (fr)
ZA (1) ZA735607B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3023886A1 (de) * 1980-06-26 1982-02-11 Helmut Dipl.-Ing. 6200 Wiesbaden Sieke Verfahren und vorrichtung zum be- und verarbeiten von materialien, insbesondere von fliessfaehigen feststoffgemischen und dispersionen, durch schwingende werkzeuge
DE3277448D1 (en) * 1982-06-08 1987-11-12 Utilaj Greu Progresul Intrepri Method and control device for a hydraulic hammer
US5128908A (en) * 1990-04-09 1992-07-07 Reust Dennis K Pressure feedback servovalve for a seismic vibrator
IT202100030968A1 (it) * 2021-12-09 2023-06-09 Bordignon S R L Motore pneumatico e trasportatore di oggetti, in particolare per evacuare sfridi

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749886A (en) * 1954-06-07 1956-06-12 Richard M Densmore Fluid pressure self-reciprocating actuator
US2980079A (en) * 1958-07-01 1961-04-18 Industrikompaniet Ab Vibrator
FR1431835A (fr) * 1965-01-28 1966-03-18 Montabert Ets Appareil à percussions
DE2008059A1 (de) * 1969-09-04 1971-09-09 Gunther Neumann Hydraulischer pneumatischer und mechaniser Antrieb für oszillierende Bewegungen
GB1330073A (en) * 1970-08-28 1973-09-12 Eckardt Ag J Pneumatic square wave generator

Also Published As

Publication number Publication date
FR2198065B1 (fr) 1979-09-21
JPS49123901A (fr) 1974-11-27
SE412339B (sv) 1980-03-03
CA994640A (en) 1976-08-10
AU5939873A (en) 1975-02-20
GB1446590A (en) 1976-08-18
FR2198065A1 (fr) 1974-03-29
JPS5651031B2 (fr) 1981-12-02

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