DK156505C - Hydraulisk vibrator med reaktionsmasse, isaer til brug ved seismiske undersoegelser. - Google Patents

Hydraulisk vibrator med reaktionsmasse, isaer til brug ved seismiske undersoegelser.

Info

Publication number
DK156505C
DK156505C DK526480A DK526480A DK156505C DK 156505 C DK156505 C DK 156505C DK 526480 A DK526480 A DK 526480A DK 526480 A DK526480 A DK 526480A DK 156505 C DK156505 C DK 156505C
Authority
DK
Denmark
Prior art keywords
cylinder
hydraulic
pct
hydraulic drive
sec
Prior art date
Application number
DK526480A
Other languages
Danish (da)
English (en)
Other versions
DK526480A (da
DK156505B (da
Inventor
Delbert Wayne 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)
  • Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (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)
  • Springs (AREA)
  • Glass Compositions (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Lubricants (AREA)
  • Reciprocating Pumps (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Crushing And Grinding (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Electrophonic Musical Instruments (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 DK526480A (da) 1981-04-09
DK156505B DK156505B (da) 1989-09-04
DK156505C true 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 (th)
EP (2) EP0024805B1 (th)
AT (1) ATE3374T1 (th)
AU (1) AU523606B2 (th)
BG (1) BG39971A3 (th)
CA (1) CA1144451A (th)
DD (1) DD152635A5 (th)
DE (1) DE3063321D1 (th)
DK (1) DK156505C (th)
ES (1) ES494066A0 (th)
FI (1) FI66547C (th)
HU (1) HU181564B (th)
IE (1) IE49960B1 (th)
IL (1) IL60769A (th)
IN (1) IN153936B (th)
MX (1) MX151343A (th)
NO (1) NO156106C (th)
PL (1) PL133018B1 (th)
PT (1) PT71661B (th)
TR (1) TR21025A (th)
WO (1) WO1981000460A1 (th)
ZA (1) ZA804743B (th)

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
US4797862A (en) * 1984-11-09 1989-01-10 Industrial Vehicles International, Inc. Seismic generator
EP0202246A4 (en) * 1984-11-09 1987-07-30 Ind Vehicles Int 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
EP0024805B1 (en) 1983-05-18
DK526480A (da) 1981-04-09
ATE3374T1 (de) 1983-06-15
FI66547C (fi) 1984-11-12
EP0035015A1 (en) 1981-09-09
ES8104572A1 (es) 1981-03-16
IE801582L (en) 1981-02-08
NO156106B (no) 1987-04-13
FI66547B (fi) 1984-07-31
DE3063321D1 (en) 1983-07-07
PT71661B (en) 1981-06-26
IL60769A (en) 1983-11-30
ZA804743B (en) 1981-08-26
DK156505B (da) 1989-09-04
DD152635A5 (de) 1981-12-02
MX151343A (es) 1984-11-12
AU6088980A (en) 1981-02-12
HU181564B (en) 1983-10-28
ES494066A0 (es) 1981-03-16
IE49960B1 (en) 1986-01-22
PT71661A (en) 1980-09-01
EP0024805A1 (en) 1981-03-11
CA1144451A (en) 1983-04-12
WO1981000460A1 (en) 1981-02-19
AU523606B2 (en) 1982-08-05
BG39971A3 (bg) 1986-09-15
NO802343L (no) 1981-02-09
NO156106C (no) 1987-07-22
US4506758A (en) 1985-03-26
PL226146A1 (th) 1981-08-21
TR21025A (tr) 1983-05-20
IN153936B (th) 1984-09-01
PL133018B1 (en) 1985-04-30
FI802485A7 (fi) 1981-02-09

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Legal Events

Date Code Title Description
PBP Patent lapsed