FR2198065A1 - - Google Patents

Info

Publication number
FR2198065A1
FR2198065A1 FR7331573A FR7331573A FR2198065A1 FR 2198065 A1 FR2198065 A1 FR 2198065A1 FR 7331573 A FR7331573 A FR 7331573A FR 7331573 A FR7331573 A FR 7331573A FR 2198065 A1 FR2198065 A1 FR 2198065A1
Authority
FR
France
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.)
Granted
Application number
FR7331573A
Other languages
French (fr)
Other versions
FR2198065B1 (ja
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
Publication of FR2198065A1 publication Critical patent/FR2198065A1/fr
Application granted granted Critical
Publication of FR2198065B1 publication Critical patent/FR2198065B1/fr
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)
  • 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)
FR7331573A 1972-08-31 1973-08-31 Expired FR2198065B1 (ja)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2198065A1 true FR2198065A1 (ja) 1974-03-29
FR2198065B1 FR2198065B1 (ja) 1979-09-21

Family

ID=23093391

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7331573A Expired FR2198065B1 (ja) 1972-08-31 1973-08-31

Country Status (7)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983004427A1 (en) * 1982-06-08 1983-12-22 Intreprinderea De Utilaj Greu "Progresul" Control device and method for hydraulic pulse generators
FR2668809A1 (fr) * 1990-11-05 1992-05-07 Reust Dennis Servovalve a retroaction sur la pression.

Families Citing this family (2)

* 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
IT202100030968A1 (it) * 2021-12-09 2023-06-09 Bordignon S R L Motore pneumatico e trasportatore di oggetti, in particolare per evacuare sfridi

Citations (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
US3411592A (en) * 1965-01-28 1968-11-19 Montabert Roger Percussion apparatus
DE2008059A1 (de) * 1969-09-04 1971-09-09 Gunther Neumann Hydraulischer pneumatischer und mechaniser Antrieb für oszillierende Bewegungen
FR2103575A1 (ja) * 1970-08-28 1972-04-14 Eckardt Ag J

Patent Citations (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
US3411592A (en) * 1965-01-28 1968-11-19 Montabert Roger Percussion apparatus
DE2008059A1 (de) * 1969-09-04 1971-09-09 Gunther Neumann Hydraulischer pneumatischer und mechaniser Antrieb für oszillierende Bewegungen
FR2103575A1 (ja) * 1970-08-28 1972-04-14 Eckardt Ag J

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983004427A1 (en) * 1982-06-08 1983-12-22 Intreprinderea De Utilaj Greu "Progresul" Control device and method for hydraulic pulse generators
US4688468A (en) * 1982-06-08 1987-08-25 Intreprinderea De Utilaj Greu "Progresul" Method of and apparatus for controlling pulse hydraulic generators
FR2668809A1 (fr) * 1990-11-05 1992-05-07 Reust Dennis Servovalve a retroaction sur la pression.

Also Published As

Publication number Publication date
FR2198065B1 (ja) 1979-09-21
JPS49123901A (ja) 1974-11-27
SE412339B (sv) 1980-03-03
CA994640A (en) 1976-08-10
AU5939873A (en) 1975-02-20
GB1446590A (en) 1976-08-18
ZA735607B (en) 1974-07-31
JPS5651031B2 (ja) 1981-12-02

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Legal Events

Date Code Title Description
ST Notification of lapse