DK526480A - Hydraulisk vibrator og seismisk transducer med reaktionsmasse for hoejere frekvenser - Google Patents

Hydraulisk vibrator og seismisk transducer med reaktionsmasse for hoejere frekvenser

Info

Publication number
DK526480A
DK526480A DK526480A DK526480A DK526480A DK 526480 A DK526480 A DK 526480A DK 526480 A DK526480 A DK 526480A DK 526480 A DK526480 A DK 526480A DK 526480 A DK526480 A DK 526480A
Authority
DK
Denmark
Prior art keywords
cylinder
hydraulic
reaction mass
pct
higher frequencies
Prior art date
Application number
DK526480A
Other languages
English (en)
Other versions
DK156505C (da
DK156505B (da
Inventor
D W Fair
Original Assignee
Conoco 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 Conoco Inc filed Critical Conoco Inc
Publication of DK526480A publication Critical patent/DK526480A/da
Publication of DK156505B publication Critical patent/DK156505B/da
Application granted granted Critical
Publication of DK156505C publication Critical patent/DK156505C/da

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
    • G01V1/143—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Fluid-Damping Devices (AREA)
  • Actuator (AREA)
  • Surgical Instruments (AREA)
  • Soil Working Implements (AREA)
  • Vehicle Body Suspensions (AREA)
  • Pens And Brushes (AREA)
  • Glass Compositions (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Springs (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Crushing And Grinding (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Lubricants (AREA)
  • Reciprocating Pumps (AREA)
DK526480A 1979-08-08 1980-12-10 Hydraulisk vibrator med reaktionsmasse, isaer til brug ved seismiske undersoegelser. DK156505C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7900591 1979-08-08
PCT/US1979/000591 WO1981000460A1 (en) 1979-08-08 1979-08-08 High frequency reaction mass and hydraulic cylinder assembly

Publications (3)

Publication Number Publication Date
DK526480A true DK526480A (da) 1981-04-09
DK156505B DK156505B (da) 1989-09-04
DK156505C DK156505C (da) 1990-01-29

Family

ID=22147661

Family Applications (1)

Application Number Title Priority Date Filing Date
DK526480A DK156505C (da) 1979-08-08 1980-12-10 Hydraulisk vibrator med reaktionsmasse, isaer til brug ved seismiske undersoegelser.

Country Status (22)

Country Link
US (1) US4506758A (da)
EP (2) EP0024805B1 (da)
AT (1) ATE3374T1 (da)
AU (1) AU523606B2 (da)
BG (1) BG39971A3 (da)
CA (1) CA1144451A (da)
DD (1) DD152635A5 (da)
DE (1) DE3063321D1 (da)
DK (1) DK156505C (da)
ES (1) ES8104572A1 (da)
FI (1) FI66547C (da)
HU (1) HU181564B (da)
IE (1) IE49960B1 (da)
IL (1) IL60769A (da)
IN (1) IN153936B (da)
MX (1) MX151343A (da)
NO (1) NO156106C (da)
PL (1) PL133018B1 (da)
PT (1) PT71661B (da)
TR (1) TR21025A (da)
WO (1) WO1981000460A1 (da)
ZA (1) ZA804743B (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4630247A (en) * 1984-10-12 1986-12-16 Litton Resources Systems, Inc. Vibrator thermal-stress differential compensator
EP0202246A4 (en) * 1984-11-09 1987-07-30 Ind Vehicles Int Inc SEISMIC GENERATOR.
US4797862A (en) * 1984-11-09 1989-01-10 Industrial Vehicles International, Inc. Seismic generator
FR2584148B1 (fr) * 1985-06-28 1989-05-05 Dory Jacques Generateur d'impulsions elastiques de grande puissance focalisees dans un liquide et obtenues par percussion
US4718049A (en) * 1986-01-23 1988-01-05 Western Atlas International, Inc. Pre-loaded vibrator assembly with mechanical lock
US4804062A (en) * 1987-03-02 1989-02-14 Atlantic Refining Company Baseplate assembly for seismic wave generator
US5343752A (en) * 1992-04-20 1994-09-06 Team Corporation High frequency vibration test fixture with hydraulic servo valve and piston actuator
RU2477500C1 (ru) * 2011-10-17 2013-03-10 Сергей Петрович Экомасов Устройство для возбуждения сейсмических колебаний
US20170108600A1 (en) * 2014-05-20 2017-04-20 Cgg Services Sas Methods and systems for a sea-floor seismic source

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3143181A (en) * 1961-12-06 1964-08-04 Continental Oil Co Seismic transducer and cushioning device therefor
US3282372A (en) * 1962-11-14 1966-11-01 Continental Oil Co Direct drive method and apparatus for generating seismic vibratory signals
US3745885A (en) * 1971-10-07 1973-07-17 Continental Oil Co Hydraulic vibrator
SU612196A1 (ru) * 1977-01-28 1978-06-25 Специальное Конструкторское Бюро Сейсмической Техники Возбудитель вибрации гидравлического источника сейсмических сигналов
US4106586A (en) * 1977-06-06 1978-08-15 Continental Oil Company Hydraulic vibrator
US4253538A (en) * 1978-05-01 1981-03-03 Texas Instruments Incorporated Broadband seismic energy source

Also Published As

Publication number Publication date
US4506758A (en) 1985-03-26
HU181564B (en) 1983-10-28
IL60769A (en) 1983-11-30
DK156505C (da) 1990-01-29
EP0035015A1 (en) 1981-09-09
FI66547C (fi) 1984-11-12
FI66547B (fi) 1984-07-31
IE801582L (en) 1981-02-08
MX151343A (es) 1984-11-12
ES494066A0 (es) 1981-03-16
ZA804743B (en) 1981-08-26
DK156505B (da) 1989-09-04
IE49960B1 (en) 1986-01-22
PL133018B1 (en) 1985-04-30
TR21025A (tr) 1983-05-20
AU6088980A (en) 1981-02-12
ATE3374T1 (de) 1983-06-15
PT71661A (en) 1980-09-01
EP0024805A1 (en) 1981-03-11
CA1144451A (en) 1983-04-12
PT71661B (en) 1981-06-26
DD152635A5 (de) 1981-12-02
BG39971A3 (bg) 1986-09-15
PL226146A1 (da) 1981-08-21
FI802485A7 (fi) 1981-02-09
IN153936B (da) 1984-09-01
NO802343L (no) 1981-02-09
WO1981000460A1 (en) 1981-02-19
NO156106B (no) 1987-04-13
ES8104572A1 (es) 1981-03-16
EP0024805B1 (en) 1983-05-18
AU523606B2 (en) 1982-08-05
NO156106C (no) 1987-07-22
DE3063321D1 (en) 1983-07-07

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Legal Events

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PBP Patent lapsed