SU519149A3 - Paravan for towing seismic cable in the water column - Google Patents

Paravan for towing seismic cable in the water column

Info

Publication number
SU519149A3
SU519149A3 SU1205663A SU1205663A SU519149A3 SU 519149 A3 SU519149 A3 SU 519149A3 SU 1205663 A SU1205663 A SU 1205663A SU 1205663 A SU1205663 A SU 1205663A SU 519149 A3 SU519149 A3 SU 519149A3
Authority
SU
USSR - Soviet Union
Prior art keywords
paravan
cable
water column
seismic cable
towing seismic
Prior art date
Application number
SU1205663A
Other languages
Russian (ru)
Inventor
Рей Коул Джемми
Баллер Леон
Original Assignee
Континенталь Ойл Компани (Фирма)
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
Priority claimed from US629276A external-priority patent/US3375800A/en
Application filed by Континенталь Ойл Компани (Фирма) filed Critical Континенталь Ойл Компани (Фирма)
Application granted granted Critical
Publication of SU519149A3 publication Critical patent/SU519149A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/42—Towed underwater vessels
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • G01V1/3817—Positioning of seismic devices
    • G01V1/3826—Positioning of seismic devices dynamic steering, e.g. by paravanes or birds

Description

зом. При работе параван закрепл ют на ка-беле 6, когда последний трав т в воду. На кабеле устанавливают несколько параванов . Когда кабель 6 с параванами вытравлен на нужную длину, то кабель будет находитьс  на требуемой глубине, поскольку любое вертикальное перемещение паравана, снабженного устройством дл  поддержани  заданной глубины погружени , будет передаватьс  на прилегающий участок кабел . С другой стороны, любой изгиб кабел  не будет вли ть на ориентировку паравана, так как кабель может поворачиватьс  в центральном отверстии паравана, вызыва  этим лишьzom. In operation, the paravan is fixed on cable 6 when the latter is poisoned into water. On the cable install several paravanov. When the cable 6 with the paravanes is etched to the desired length, the cable will be at the required depth, since any vertical movement of the paravan, equipped with a device for maintaining the specified immersion depth, will be transmitted to the adjacent section of the cable. On the other hand, any bending of the cable will not affect the orientation of the paravan, since the cable can rotate in the central opening of the paravan, causing only

движение внутренней обоймы подшипника oi носительно наружной, но не паравана.the movement of the inner bearing cage oi is relatively external, but not paravan.

Claims (1)

Формула изобретени Invention Formula Параван дл  буксировки сейсмического кабел  в толще воды, содержащий удлиненный корпус и соединенный с ним кабель, отличающийс  тем, что, с целью устранени  изменени  глубины погружени  паравана при вращении кабел , корпус имеет по крайней мере одно аксиальное отверстие , в котором помещен подщипник, внутри которого жестко закреплен кабель.A paravan for towing a seismic cable in the water column containing an elongated body and a cable connected to it, characterized in that, in order to eliminate the change in the depth of immersion of the paravan during cable rotation, the body has at least one axial hole in which the liner rigidly fixed cable.
SU1205663A 1966-12-27 1967-12-26 Paravan for towing seismic cable in the water column SU519149A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60487466A 1966-12-27 1966-12-27
US629276A US3375800A (en) 1967-04-07 1967-04-07 Seismic cable depth control apparatus

Publications (1)

Publication Number Publication Date
SU519149A3 true SU519149A3 (en) 1976-06-25

Family

ID=27084788

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1205663A SU519149A3 (en) 1966-12-27 1967-12-26 Paravan for towing seismic cable in the water column

Country Status (9)

Country Link
BE (1) BE707668A (en)
CY (1) CY522A (en)
DE (2) DE6603328U (en)
DK (1) DK134007B (en)
ES (1) ES344938A1 (en)
GB (1) GB1164217A (en)
NL (2) NL6713168A (en)
OA (1) OA02558A (en)
SU (1) SU519149A3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3774570A (en) * 1972-01-25 1973-11-27 Whitehall Electronics Corp Non-rotating depth controller paravane for seismic cables
GB2153318B (en) * 1984-01-11 1986-04-09 Smit International Marine Serv A method of towing a pipeline structure in a body of water and a structure for use therein
US7377224B2 (en) 2005-05-12 2008-05-27 Western Geco L.L.C. Apparatus and methods for seismic streamer positioning
GB2438427B (en) * 2006-05-26 2011-04-27 Westerngeco Seismic Holdings Apparatus and methods for seismic streamer positioning
DK1879053T3 (en) * 2006-07-12 2009-09-21 Kongsberg Seatex As Method and system for controlling the position of offshore seismic streamers
CN109795624B (en) * 2018-12-26 2021-04-20 中国船舶重工集团公司第七一0研究所 Quick assembly disassembly formula tow-cable water conservancy diversion piece
CN111319734A (en) * 2020-04-15 2020-06-23 浙江大学 Modularized reconfigurable underwater robot

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2456696A (en) * 1945-10-08 1948-12-21 Joseph H Colvin Variable pitch fluid transmission
US2610240A (en) * 1949-02-23 1952-09-09 Stanolind Oil & Gas Co Marine seismometer spread
US2607842A (en) * 1949-03-02 1952-08-19 Stanolind Oil & Gas Co Marine seismometer spread
DE958435C (en) * 1955-03-26 1957-03-14 Seismos G M B H Procedure for the underwater seismic investigation at sea
US3224406A (en) * 1964-05-14 1965-12-21 United Aircraft Corp Underwater towing cable lift attachment

Also Published As

Publication number Publication date
DE1623401B1 (en) 1970-11-19
CY522A (en) 1970-02-10
OA02558A (en) 1970-05-05
NL7809377A (en) 1978-12-29
NL6713168A (en) 1968-06-28
BE707668A (en) 1968-04-16
ES344938A1 (en) 1969-01-16
DK134007B (en) 1976-08-30
GB1164217A (en) 1969-09-17
DE6603328U (en) 1969-09-04
DK134007C (en) 1977-01-31

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