DE69313380T2 - Verriegelungseinrichtung in seimischem Streamer - Google Patents

Verriegelungseinrichtung in seimischem Streamer

Info

Publication number
DE69313380T2
DE69313380T2 DE69313380T DE69313380T DE69313380T2 DE 69313380 T2 DE69313380 T2 DE 69313380T2 DE 69313380 T DE69313380 T DE 69313380T DE 69313380 T DE69313380 T DE 69313380T DE 69313380 T2 DE69313380 T2 DE 69313380T2
Authority
DE
Germany
Prior art keywords
seimic
streamer
locking device
locking
seimic streamer
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 - Lifetime
Application number
DE69313380T
Other languages
English (en)
Other versions
DE69313380D1 (de
Inventor
Andre W Olivier
Christian J Christensen
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.)
Ion Geophysical Corp
Original Assignee
Laitram LLC
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 Laitram LLC filed Critical Laitram LLC
Publication of DE69313380D1 publication Critical patent/DE69313380D1/de
Application granted granted Critical
Publication of DE69313380T2 publication Critical patent/DE69313380T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/20—Arrangements of receiving elements, e.g. geophone pattern
    • G01V1/201—Constructional details of seismic cables, e.g. streamers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/56—Towing or pushing equipment
    • B63B21/66—Equipment specially adapted for towing underwater objects or vessels, e.g. fairings for tow-cables
DE69313380T 1992-07-27 1993-06-25 Verriegelungseinrichtung in seimischem Streamer Expired - Lifetime DE69313380T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/920,264 US5214612A (en) 1992-07-27 1992-07-27 Swing plate latch mechanism

Publications (2)

Publication Number Publication Date
DE69313380D1 DE69313380D1 (de) 1997-10-02
DE69313380T2 true DE69313380T2 (de) 1998-01-02

Family

ID=25443466

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69313380T Expired - Lifetime DE69313380T2 (de) 1992-07-27 1993-06-25 Verriegelungseinrichtung in seimischem Streamer

Country Status (6)

Country Link
US (1) US5214612A (de)
EP (1) EP0581441B1 (de)
AU (1) AU656084B2 (de)
CA (1) CA2099144C (de)
DE (1) DE69313380T2 (de)
NO (1) NO303194B1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5507243A (en) * 1994-02-23 1996-04-16 The Laitram Corporation Connector for underwater cables
US5529011A (en) * 1994-02-23 1996-06-25 Laitram Corporation Connector for underwater cables
NO179927C (no) * 1994-05-13 1997-01-08 Petroleum Geo Services As Dybdestyreanordning
US5384751A (en) * 1994-06-30 1995-01-24 The United States Of America As Represented By The Secretary Of The Navy Attachment device for tethered transducer
US6671223B2 (en) 1996-12-20 2003-12-30 Westerngeco, L.L.C. Control devices for controlling the position of a marine seismic streamer
US5938367A (en) * 1997-08-08 1999-08-17 United Fixtures Company Automatic piston lock mechanism
US5937782A (en) 1997-10-15 1999-08-17 Input/Output, Inc. Underwater device with a sacrificial latch mechanism
GB9821277D0 (en) * 1998-10-01 1998-11-25 Geco As Seismic data acquisition equipment control system
US6263823B1 (en) 1999-06-25 2001-07-24 Input/Output, Inc. Connection system for connecting equipment to underwater cables
US6525991B2 (en) 2001-02-22 2003-02-25 Concord Technologies L.L.P. Coupling device to attach auxiliary equipment to a marine seismic cable
US6612886B2 (en) 2001-09-06 2003-09-02 Concord Technologies In-line cable retriever
US7450467B2 (en) 2005-04-08 2008-11-11 Westerngeco L.L.C. Apparatus and methods for seismic streamer positioning
US7469653B2 (en) * 2007-01-31 2008-12-30 Ion Geophysical Corporation Streamer connection system
US7623411B2 (en) * 2007-05-25 2009-11-24 Input/Output, Inc. Stabilized streamer connection system
US8348543B2 (en) 2009-03-23 2013-01-08 Ion Geophysical Corporation Streamer connection system
US8792297B2 (en) 2010-07-02 2014-07-29 Pgs Geophysical As Methods for gathering marine geophysical data
US9684088B2 (en) * 2012-12-28 2017-06-20 Pgs Geophysical As Rigid-stem active method and system
US9423519B2 (en) 2013-03-14 2016-08-23 Pgs Geophysical As Automated lateral control of seismic streamers
US11041973B2 (en) * 2015-11-17 2021-06-22 Fairfield Industries Incorporated Back deck automation
WO2017147577A1 (en) 2016-02-26 2017-08-31 Ion Geophysical Corporation Variable buoyancy control and recovery system for seismic data acquisition
EP3821280A1 (de) * 2018-07-10 2021-05-19 ION Geophysical Corporation Verriegelungsvorrichtung für seismischen streamer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1434372A (en) * 1919-08-26 1922-11-07 Crompton Edwin Lock or latch
GB883635A (en) * 1958-07-22 1961-12-06 Frederick Giles & Sons Ltd Mortice locks
US3440992A (en) * 1967-12-07 1969-04-29 Teledyne Exploration Co Streamer cable depth control
US3605674A (en) * 1969-09-08 1971-09-20 Dresser Ind Underwater cable controller
US3931608A (en) * 1974-04-25 1976-01-06 Syntron, Inc. Cable depth control apparatus
US4290124A (en) * 1978-11-01 1981-09-15 Syntron, Inc. Remote control cable depth control apparatus
US4222340A (en) * 1978-11-01 1980-09-16 Syntron, Inc. Cable depth control apparatus
US4709355A (en) * 1984-06-18 1987-11-24 Syntron, Inc. Controller for marine seismic cable
US4879719A (en) * 1988-02-17 1989-11-07 Western Atlas International, Inc. Latching mechanism

Also Published As

Publication number Publication date
NO932684D0 (no) 1993-07-26
EP0581441A2 (de) 1994-02-02
US5214612A (en) 1993-05-25
DE69313380D1 (de) 1997-10-02
CA2099144A1 (en) 1994-01-28
AU656084B2 (en) 1995-01-19
AU4421093A (en) 1994-02-03
EP0581441B1 (de) 1997-08-27
NO303194B1 (no) 1998-06-08
CA2099144C (en) 1998-09-01
EP0581441A3 (de) 1994-11-17
NO932684L (no) 1994-01-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: INPUT/OUTPUT INC., STAFFORD, TEX., US

8328 Change in the person/name/address of the agent

Free format text: LEINWEBER & ZIMMERMANN, 80331 MUENCHEN