BR9809847A - Dispositivo para baixar uma âncora para o fundo do mar - Google Patents

Dispositivo para baixar uma âncora para o fundo do mar

Info

Publication number
BR9809847A
BR9809847A BR9809847-0A BR9809847A BR9809847A BR 9809847 A BR9809847 A BR 9809847A BR 9809847 A BR9809847 A BR 9809847A BR 9809847 A BR9809847 A BR 9809847A
Authority
BR
Brazil
Prior art keywords
anchor
seabed
downloading
sea
lowering
Prior art date
Application number
BR9809847-0A
Other languages
English (en)
Inventor
Sigmund Askestad
Original Assignee
Norsk Hydro As
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 Norsk Hydro As filed Critical Norsk Hydro As
Publication of BR9809847A publication Critical patent/BR9809847A/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D15/00—Handling building or like materials for hydraulic engineering or foundations
    • E02D15/08—Sinking workpieces into water or soil inasmuch as not provided for elsewhere
    • 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
    • B63B21/24—Anchors
    • B63B21/26—Anchors securing to bed
    • B63B21/27—Anchors securing to bed by suction
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/20—Placing by pressure or pulling power
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2250/00—Production methods
    • E02D2250/0053—Production methods using suction or vacuum techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Piles And Underground Anchors (AREA)
  • Earth Drilling (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Revetment (AREA)

Abstract

"DISPOSITIVO PARA BAIXAR UMA âNCORA PARA O FUNDO DO MAR". Um dispositivo para baixar uma âncora (2, 13) para o fundo do mar (28) compreende uma ferramenta de implementação (1, 11) que pode ser removida da âncora e que inclui um ou mais corpos ocos que são fechados no topo e, preferencialmente, cilíndricos (1, 10) e que são projetados para ter pressão negativa aplicada a eles, e para baixar a âncora (2, 13) para o fundo do mar.
BR9809847-0A 1997-05-21 1998-05-15 Dispositivo para baixar uma âncora para o fundo do mar BR9809847A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO19972330A NO311624B1 (no) 1997-05-21 1997-05-21 Anordning for nedföring av anker i havbunnen
PCT/NO1998/000148 WO1998052819A1 (en) 1997-05-21 1998-05-15 Device for the implementation of an anchor into the sea bottom

Publications (1)

Publication Number Publication Date
BR9809847A true BR9809847A (pt) 2000-06-27

Family

ID=19900730

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9809847-0A BR9809847A (pt) 1997-05-21 1998-05-15 Dispositivo para baixar uma âncora para o fundo do mar

Country Status (9)

Country Link
EP (1) EP0983187B1 (pt)
CN (1) CN1203166A (pt)
AU (1) AU734658B2 (pt)
BR (1) BR9809847A (pt)
CA (1) CA2290564A1 (pt)
DK (1) DK0983187T3 (pt)
ID (1) ID24342A (pt)
NO (1) NO311624B1 (pt)
WO (1) WO1998052819A1 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5992060A (en) * 1997-11-17 1999-11-30 Aker Marine, Inc. Method of and apparatus for anchor installation
WO1999057009A1 (en) 1998-05-06 1999-11-11 Suction Pile Technology B.V. Sea anchor and method for its deployment
EP1878913B1 (en) 2006-07-14 2013-03-13 OpenHydro Group Limited Bi-directional tidal flow hydroelectric turbine
DE602007007294D1 (de) 2007-04-11 2010-08-05 Openhydro Group Ltd Verfahren zum Installieren von hydroelektrischen Turbinen
EP2199598B1 (en) 2008-12-18 2012-05-02 OpenHydro IP Limited A hydroelectric turbine comprising a passive brake and method of operation
EP2209175B1 (en) 2008-12-19 2010-09-15 OpenHydro IP Limited A method of installing a hydroelectric turbine generator
EP2241749B1 (en) 2009-04-17 2012-03-07 OpenHydro IP Limited An enhanced method of controlling the output of a hydroelectric turbine generator
EP2302755B1 (en) 2009-09-29 2012-11-28 OpenHydro IP Limited An electrical power conversion system and method
EP2302766B1 (en) 2009-09-29 2013-03-13 OpenHydro IP Limited A hydroelectric turbine with coil cooling
EP2302204A1 (en) 2009-09-29 2011-03-30 OpenHydro IP Limited A hydroelectric turbine system
NO332121B1 (no) * 2010-11-09 2012-07-02 Aker Subsea As Havbunnsanker
EP2450562B1 (en) 2010-11-09 2015-06-24 Openhydro IP Limited A hydroelectric turbine recovery system and a method therefore
EP2469257B1 (en) 2010-12-23 2014-02-26 Openhydro IP Limited A hydroelectric turbine testing method
CN102673738B (zh) * 2012-05-22 2014-08-13 淮海工学院 自动垂直树根锚
KR101493330B1 (ko) * 2013-06-18 2015-02-13 한국해양과학기술원 다중석션매입 평판 앵커
KR101673152B1 (ko) * 2014-03-07 2016-11-08 한국해양과학기술원 석션매입 평판앵커의 시공장치
JP6755397B2 (ja) * 2016-07-27 2020-09-16 ビョンホ チョ、 ムアリング装置
CN108001623B (zh) * 2017-12-02 2019-05-17 中国海洋大学 可自身旋转下贯的空心螺纹吸力锚
CN108316338B (zh) * 2018-04-04 2020-01-24 合肥学院 一种吸力贯入式弧形钢制锚
CN108725701A (zh) * 2018-06-29 2018-11-02 合肥学院 一种锚身可分离的鱼雷锚

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8101640A (nl) * 1981-04-02 1982-11-01 Shell Int Research Zuiganker en werkwijze voor het installeren van een dergelijk anker.
EP0074195A1 (en) * 1981-08-22 1983-03-16 Alastair Aitken Sinclair Kentledge apparatus
GB2200672B (en) * 1986-09-10 1991-01-23 David Sidney Dallimer Apparatus for installing marine silos
NL9400101A (nl) * 1994-01-21 1995-09-01 Hogervorst Johannes R Werkwijze en inrichting voor het installeren van een holle zuigpaal in de bodem van een water.

Also Published As

Publication number Publication date
NO972330D0 (no) 1997-05-21
WO1998052819A1 (en) 1998-11-26
NO311624B1 (no) 2001-12-17
EP0983187B1 (en) 2002-02-06
AU734658B2 (en) 2001-06-21
CN1203166A (zh) 1998-12-30
AU7457898A (en) 1998-12-11
NO972330L (no) 1998-11-23
CA2290564A1 (en) 1998-11-26
ID24342A (id) 2000-07-13
DK0983187T3 (da) 2002-05-27
EP0983187A1 (en) 2000-03-08

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Legal Events

Date Code Title Description
FF Decision: intention to grant