[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

DE69317556D1 - Hydraulischer seismischer aktuator - Google Patents

Hydraulischer seismischer aktuator

Info

Publication number
DE69317556D1
DE69317556D1 DE69317556T DE69317556T DE69317556D1 DE 69317556 D1 DE69317556 D1 DE 69317556D1 DE 69317556 T DE69317556 T DE 69317556T DE 69317556 T DE69317556 T DE 69317556T DE 69317556 D1 DE69317556 D1 DE 69317556D1
Authority
DE
Germany
Prior art keywords
hydraulic seismic
actuator
seismic actuator
hydraulic
seismic
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 - Fee Related
Application number
DE69317556T
Other languages
English (en)
Other versions
DE69317556T2 (de
Inventor
John Crowell
James Teske
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.)
I O Exploration Products (USA) Inc
Original Assignee
I O Exploration Products (USA) 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 I O Exploration Products (USA) Inc filed Critical I O Exploration Products (USA) Inc
Publication of DE69317556D1 publication Critical patent/DE69317556D1/de
Application granted granted Critical
Publication of DE69317556T2 publication Critical patent/DE69317556T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1428—Cylinders
    • 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)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Fluid Mechanics (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Actuator (AREA)
  • Prostheses (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
DE69317556T 1992-12-14 1993-12-14 Hydraulischer seismischer aktuator Expired - Fee Related DE69317556T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US98983592A 1992-12-14 1992-12-14
PCT/US1993/012202 WO1994014086A1 (en) 1992-12-14 1993-12-14 Removable piston bore liner for hydraulically actuated seismic vibrator

Publications (2)

Publication Number Publication Date
DE69317556D1 true DE69317556D1 (de) 1998-04-23
DE69317556T2 DE69317556T2 (de) 1998-07-09

Family

ID=25535511

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69317556T Expired - Fee Related DE69317556T2 (de) 1992-12-14 1993-12-14 Hydraulischer seismischer aktuator

Country Status (7)

Country Link
US (1) US5401919A (de)
EP (1) EP0636252B1 (de)
AU (1) AU5951894A (de)
CA (1) CA2128895C (de)
DE (1) DE69317556T2 (de)
NO (1) NO305777B1 (de)
WO (1) WO1994014086A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5666328A (en) * 1996-10-18 1997-09-09 I/O Exploration Products (U.S.A.), Inc. Three axis seismic vibrator
US6065562A (en) * 1998-07-27 2000-05-23 Industrial Vehicles International, Inc. System for imparting compressional and shear waves into the earth
US7364008B2 (en) * 2004-05-14 2008-04-29 969912 Alberta Ltd. System for imparting mechanical impulse energy to the ground
KR101351870B1 (ko) 2005-06-27 2014-02-17 글락소스미스클라인 바이오로지칼즈 에스.에이. 면역원성 조성물
WO2007126786A2 (en) * 2006-03-27 2007-11-08 Input/Output, Inc. Apparatus and method for generating a seismic source signal
US8132641B2 (en) * 2007-07-19 2012-03-13 Neos, Inc. Seismic wave generating apparatus and method
US9103185B2 (en) * 2011-02-10 2015-08-11 Schlumberger Technology Corporation Valve with removable component

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4253538A (en) * 1978-05-01 1981-03-03 Texas Instruments Incorporated Broadband seismic energy source
US4682669A (en) * 1983-02-10 1987-07-28 Texas Instruments Incorporated Transportable hydraulic seismic transducer
US4664222A (en) * 1984-09-10 1987-05-12 George E. Failing Company, Inc. Vibrator baseplate
US4709362A (en) * 1985-09-27 1987-11-24 Conoco Inc. Oscillating orbital vibrator
US4718049A (en) * 1986-01-23 1988-01-05 Western Atlas International, Inc. Pre-loaded vibrator assembly with mechanical lock
US4702343A (en) * 1986-03-18 1987-10-27 Chevron Research Company Nondestructive downhole seismic vibrator source and processes of utilizing the vibrator to obtain information about geologic formations
US4785431A (en) * 1987-06-25 1988-11-15 Conoco Inc. Broad-band hydraulic vibrator
US4922473A (en) * 1989-04-04 1990-05-01 Halliburton Geophysical Services, Inc. Enclosure for suppression of air-coupled noise produced by seismic vibrators
DE4016038A1 (de) * 1990-05-18 1991-11-28 Prakla Seismos Ag Vibrator zur erzeugung seismischer energie

Also Published As

Publication number Publication date
CA2128895C (en) 1999-04-13
NO942932D0 (no) 1994-08-08
CA2128895A1 (en) 1994-06-23
NO942932L (no) 1994-10-12
US5401919A (en) 1995-03-28
WO1994014086A1 (en) 1994-06-23
EP0636252A4 (de) 1995-05-24
AU5951894A (en) 1994-07-04
EP0636252A1 (de) 1995-02-01
NO305777B1 (no) 1999-07-19
DE69317556T2 (de) 1998-07-09
EP0636252B1 (de) 1998-03-18

Similar Documents

Publication Publication Date Title
DE69332090D1 (de) Holographievorrichtung
DE69318673D1 (de) Magnetische Stellglieder
DE69302012D1 (de) Hydraulischer regenerator
DE69208190D1 (de) Betätigungsvorrichtung
FI931187A0 (fi) Hydraulisk driftanordning
DE69305585D1 (de) Linearer Stellantrieb
KR920021100U (ko) 유압 작동기
NO932711D0 (no) Hydraulisk undervannskopling
DE69303506D1 (de) Elastisches hydraulisches Stellglied
DE69307228D1 (de) Linearantrieb
DE59305576D1 (de) Hydrophon
FI932210A (fi) Hydraulisk drivanordning foer en fartygslastlucka
IT1270092B (it) Attuatore elettroidraulico
DK155291D0 (da) Aktuator
DE59304376D1 (de) Linearantrieb
DE69317556D1 (de) Hydraulischer seismischer aktuator
DE69213164D1 (de) Hydraulischer Stellantrieb
DE59207278D1 (de) Stellantrieb
DE69307245D1 (de) Elektrohydraulisches Stellglied
DE59611218D1 (de) Hydraulischer Stellantrieb
DE59302622D1 (de) Elektrohydraulische stelleinrichtung
DE69309126D1 (de) Hydrophon
IT1272019B (it) Dispositivo di comando idraulico
BR7101527U (pt) Acionador de limited hidraulico
KR940016367U (ko) 엑튜에이터

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee