CA994640A - Hydroacoustic oscillator - Google Patents

Hydroacoustic oscillator

Info

Publication number
CA994640A
CA994640A CA178,881A CA178881A CA994640A CA 994640 A CA994640 A CA 994640A CA 178881 A CA178881 A CA 178881A CA 994640 A CA994640 A CA 994640A
Authority
CA
Canada
Prior art keywords
hydroacoustic
oscillator
hydroacoustic oscillator
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
CA178,881A
Other languages
English (en)
Other versions
CA178881S (en
Inventor
John V. Bouyoucos
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.)
Hydroacoustics Inc
Original Assignee
Hydroacoustics 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 Hydroacoustics Inc filed Critical Hydroacoustics Inc
Application granted granted Critical
Publication of CA994640A publication Critical patent/CA994640A/en
Expired legal-status Critical Current

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)
  • Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Mechanical Engineering (AREA)
  • Acoustics & Sound (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Reciprocating Pumps (AREA)
CA178,881A 1972-08-31 1973-08-15 Hydroacoustic oscillator Expired CA994640A (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
CA994640A true CA994640A (en) 1976-08-10

Family

ID=23093391

Family Applications (1)

Application Number Title Priority Date Filing Date
CA178,881A Expired CA994640A (en) 1972-08-31 1973-08-15 Hydroacoustic oscillator

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4556174A (en) * 1980-06-26 1985-12-03 Helmut Sieke Apparatus for treating dispersions and the like with non-sinusoidal vibration

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0110876B1 (de) * 1982-06-08 1987-10-07 Intreprinderea De Utilaj Greu 'progresul' Verfahren und vorrichtung zur steuerung eines hydraulischen schlagzylinders
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4556174A (en) * 1980-06-26 1985-12-03 Helmut Sieke Apparatus for treating dispersions and the like with non-sinusoidal vibration

Also Published As

Publication number Publication date
SE412339B (sv) 1980-03-03
AU5939873A (en) 1975-02-20
FR2198065A1 (enExample) 1974-03-29
GB1446590A (en) 1976-08-18
FR2198065B1 (enExample) 1979-09-21
JPS5651031B2 (enExample) 1981-12-02
ZA735607B (en) 1974-07-31
JPS49123901A (enExample) 1974-11-27

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