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EA200000699A1 - Дефлектор с ударопоглощателем - Google Patents

Дефлектор с ударопоглощателем

Info

Publication number
EA200000699A1
EA200000699A1 EA200000699A EA200000699A EA200000699A1 EA 200000699 A1 EA200000699 A1 EA 200000699A1 EA 200000699 A EA200000699 A EA 200000699A EA 200000699 A EA200000699 A EA 200000699A EA 200000699 A1 EA200000699 A1 EA 200000699A1
Authority
EA
Eurasian Patent Office
Prior art keywords
deflector
float
cable
chain
shock absorber
Prior art date
Application number
EA200000699A
Other languages
English (en)
Other versions
EA003288B1 (ru
Inventor
Оттар Кристиансен
Арне Рамстад
Original Assignee
Шлюмбергер Холдингз Лимитед
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 Шлюмбергер Холдингз Лимитед filed Critical Шлюмбергер Холдингз Лимитед
Publication of EA200000699A1 publication Critical patent/EA200000699A1/ru
Publication of EA003288B1 publication Critical patent/EA003288B1/ru

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K73/00—Drawn nets
    • A01K73/02—Trawling nets
    • A01K73/04—Devices for spreading or positioning, e.g. control thereof
    • A01K73/045—Devices for spreading or positioning, e.g. control thereof for lateral sheering, e.g. trawl boards

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Animal Husbandry (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Vibration Dampers (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

(57) Дефлекторный узел (10), типа используемого для отведения одного или более сейсмических стримеров, буксируемых сейсмическим разведывательным судном на требуемом боковом смещении от судна, содержит корпус (12) дефлектора в форме крыла, подвешенный посредством троса или цепи (22) под поплавком (16). Для предотвращения разрыва кабеля или цепи (22) при волнении предусмотрен ударопоглощатель (28) по его длине предпочтительно в корпусе (12) дефлектора или в поплавке (16). Ударопоглощатель содержит поршневой и цилиндрический узел (30), взаимодействующий со сборником (36), заполненным газом, действующим в качестве пружины.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200000699A 1997-12-23 1998-12-07 Дефлектор с ударопоглощателем EA003288B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9727228.0A GB9727228D0 (en) 1997-12-23 1997-12-23 Improved deflector
PCT/IB1998/001946 WO1999033700A1 (en) 1997-12-23 1998-12-07 Deflector with shock absorber

Publications (2)

Publication Number Publication Date
EA200000699A1 true EA200000699A1 (ru) 2000-12-25
EA003288B1 EA003288B1 (ru) 2003-04-24

Family

ID=10824155

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200000699A EA003288B1 (ru) 1997-12-23 1998-12-07 Дефлектор с ударопоглощателем

Country Status (10)

Country Link
US (1) US6305308B1 (ru)
EP (1) EP1042164B1 (ru)
CN (1) CN1106317C (ru)
AU (1) AU726318B2 (ru)
CA (1) CA2311425A1 (ru)
DE (1) DE69813295D1 (ru)
EA (1) EA003288B1 (ru)
GB (2) GB9727228D0 (ru)
NO (1) NO20003185D0 (ru)
WO (1) WO1999033700A1 (ru)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0114503A (pt) * 2000-09-28 2003-10-21 Westerngeco As Dispositivo defletor para uso com uma linha reboque entre um navio rebocador e um reboque na água atrás do navio e método para executar uma pesquisa sìsmica marìtima
EP1324915B1 (en) * 2000-09-28 2005-01-05 Westerngeco AS Deflector devices
GB0030743D0 (en) 2000-12-16 2001-01-31 Geco As Deflector devices
US7499373B2 (en) * 2005-02-10 2009-03-03 Westerngeco L.L.C. Apparatus and methods for seismic streamer positioning
US7404370B2 (en) * 2006-08-02 2008-07-29 Pgs Norway Geophysical As Steerable diverter for towed seismic streamer arrays
WO2009016224A1 (en) * 2007-07-31 2009-02-05 Hampidjan, Hf High stability, high efficiency trawl door and methods
US7881153B2 (en) * 2007-08-21 2011-02-01 Pgs Geophysical As Steerable paravane system for towed seismic streamer arrays
US8267031B2 (en) * 2010-02-24 2012-09-18 Pgs Geophysical As Tension management control system and methods used with towed marine sensor arrays
CN102182162B (zh) * 2011-03-30 2012-07-04 中国葛洲坝集团股份有限公司 液压缓冲浮筒式系船墩
CN102349477A (zh) * 2011-11-02 2012-02-15 唐德财 双拖网渔船拖力平衡装置
CN102826208B (zh) * 2012-08-30 2015-12-30 刘雁春 高精度海洋磁力测量拖曳装置
NO339376B1 (no) * 2015-05-22 2016-12-05 Ulmatec Baro As Sprededeflektor med dybderegulering for tauing av seismiske array
JP6966545B2 (ja) * 2016-07-28 2021-11-17 バーデックス コーポレイション 深度調節可能パラベーンを備えた波エネルギ変換器
WO2020084643A1 (en) 2018-10-26 2020-04-30 Ny Toghlerahonnun Ehf. Connection for a trawl door
US11751551B2 (en) * 2021-04-15 2023-09-12 Bradley David Cahoon Hydrofoil fishing lure apparatus
MX2023014816A (es) 2021-06-10 2024-01-12 Bardex Corp Energia de las olas parametrica, generacion de energia submarina.
CN114194334A (zh) * 2022-02-07 2022-03-18 中国华能集团清洁能源技术研究院有限公司 一种系泊系统和漂浮式风力发电系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185578A (en) * 1959-11-30 1980-01-29 The United States Of America As Represented By The Secretary Of The Navy Pressure plate mine sweep
US3570441A (en) * 1968-06-13 1971-03-16 Pneuveyco Equipment Ltd Marine towline shock absorber
US3576170A (en) * 1969-01-13 1971-04-27 Hydranautics Surge-dampening system
US3793623A (en) * 1972-10-02 1974-02-19 Bendix Corp Hydrodynamic stabilizing device
SU1011446A1 (ru) * 1981-12-10 1983-04-15 Казанский Ордена Трудового Красного Знамени Авиационный Институт Им.А.Н.Туполева Устройство дл буксировки подводного носител океанографической аппаратуры
SU1354571A1 (ru) * 1986-03-04 1990-03-30 Специальное конструкторско-технологическое бюро Морского гидрофизического института АН УССР Зонд дл измерени параметров морской воды на ходу судна
US5056065A (en) * 1988-07-24 1991-10-08 Hazeltine Corporation System for deploying horizontal line array
EP0562780B1 (en) * 1992-03-24 1996-05-08 Geco A.S. Deflector
US5463193A (en) * 1992-05-08 1995-10-31 Australia Sonar Systems Pty Ltd Vibration isolation module
CN2122117U (zh) * 1992-05-20 1992-11-18 林祖平 船用缆绳缓冲器

Also Published As

Publication number Publication date
AU726318B2 (en) 2000-11-02
GB2332660B (en) 1999-11-17
GB9727228D0 (en) 1998-02-25
NO20003185L (no) 2000-06-19
GB9826546D0 (en) 1999-01-27
US6305308B1 (en) 2001-10-23
EP1042164B1 (en) 2003-04-09
EA003288B1 (ru) 2003-04-24
DE69813295D1 (de) 2003-05-15
CN1283157A (zh) 2001-02-07
CA2311425A1 (en) 1999-07-08
AU1255299A (en) 1999-07-19
CN1106317C (zh) 2003-04-23
WO1999033700A1 (en) 1999-07-08
NO20003185D0 (no) 2000-06-19
EP1042164A1 (en) 2000-10-11
GB2332660A (en) 1999-06-30

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU