BR112012033454A2 - aparelho de redução de oscilação, e, estrutura flutuante - Google Patents

aparelho de redução de oscilação, e, estrutura flutuante

Info

Publication number
BR112012033454A2
BR112012033454A2 BR112012033454A BR112012033454A BR112012033454A2 BR 112012033454 A2 BR112012033454 A2 BR 112012033454A2 BR 112012033454 A BR112012033454 A BR 112012033454A BR 112012033454 A BR112012033454 A BR 112012033454A BR 112012033454 A2 BR112012033454 A2 BR 112012033454A2
Authority
BR
Brazil
Prior art keywords
plate
reduction apparatus
floating structure
floating body
oscillation
Prior art date
Application number
BR112012033454A
Other languages
English (en)
Inventor
Yoshito Ando
Original Assignee
Mitsubishi Heavy Ind Ltd
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 Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Publication of BR112012033454A2 publication Critical patent/BR112012033454A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B63B2035/448—Floating hydrocarbon production vessels, e.g. Floating Production Storage and Offloading vessels [FPSO]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
    • B63B2039/067—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water effecting motion dampening by means of fixed or movable resistance bodies, e.g. by bilge keels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Vibration Prevention Devices (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Revetment (AREA)

Abstract

aparelho de redução de oscilação, e, estrutura flutuante. um dispositivo de redução de oscilação provido com um par de membros conformados em chapa, fixados a ambas as bordas transversalmente à base de um corpo flutuante. cada um de dito par de membros conformados em placa tem uma pluralidade de furos atravessantes alinhados na direção longitudinal de dito membro conformado em placa, que corre de popa à proa ao longo do corpo flutuante. a água escoa para dentro e para fora de ditos furos atravessantes, formando redemoinhos e despendendo energia, dessse modo minimizando a oscilação do corpo flutuante.
BR112012033454A 2010-10-29 2011-10-25 aparelho de redução de oscilação, e, estrutura flutuante BR112012033454A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010244092A JP2012096601A (ja) 2010-10-29 2010-10-29 浮体の動揺低減装置
PCT/JP2011/074508 WO2012057112A1 (ja) 2010-10-29 2011-10-25 浮体の動揺低減装置

Publications (1)

Publication Number Publication Date
BR112012033454A2 true BR112012033454A2 (pt) 2016-11-22

Family

ID=45993819

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012033454A BR112012033454A2 (pt) 2010-10-29 2011-10-25 aparelho de redução de oscilação, e, estrutura flutuante

Country Status (8)

Country Link
US (1) US20130098281A1 (pt)
EP (1) EP2634081A1 (pt)
JP (1) JP2012096601A (pt)
KR (1) KR20130029096A (pt)
CN (1) CN102971210A (pt)
BR (1) BR112012033454A2 (pt)
RU (1) RU2012157074A (pt)
WO (1) WO2012057112A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9238501B1 (en) * 2013-12-17 2016-01-19 The United States Of America As Represented By The Secretary Of The Navy Bilge keel with porous leading edge
KR101847318B1 (ko) * 2013-12-27 2018-04-09 미츠비시 쥬고교 가부시키가이샤 동요 저감 장치 및 이것을 구비한 부체
KR101690999B1 (ko) * 2014-11-11 2016-12-29 삼성중공업 주식회사 횡동요감소장치
JP6415314B2 (ja) * 2014-12-26 2018-10-31 三菱重工業株式会社 動揺低減装置及びこれを備えた浮体
JP6527346B2 (ja) * 2015-02-13 2019-06-05 三菱重工業株式会社 動揺低減装置及びこれを備えた浮体
CN105109615B (zh) * 2015-08-31 2017-10-27 许庆松 防倾覆双体船
FR3088893A1 (fr) * 2018-11-23 2020-05-29 Safier Ingenierie Jupe pour structure flottante
CN111391981A (zh) * 2020-03-18 2020-07-10 刘江平 浮垫
CN112224361A (zh) * 2020-10-22 2021-01-15 中国人民解放军海军航空大学 海上救生漂浮担架
CN116249831A (zh) 2020-10-30 2023-06-09 现代重工业株式会社 漂浮式海洋结构物及具有其的漂浮式海洋发电装置
CN114906289A (zh) * 2022-05-31 2022-08-16 中国华能集团清洁能源技术研究院有限公司 一种漂浮式平台和漂浮式光伏发电系统

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3915108A (en) * 1973-09-24 1975-10-28 Global Marine Inc Apparatus for controlling heave pitch and roll of a floating vessel
DE3217185A1 (de) * 1981-10-29 1983-11-10 Georg 4320 Hattingen Keiderling Laengen- und breitenverstellbare gleit- oder auftriebsplatten
JPS5881888A (ja) * 1981-11-12 1983-05-17 Sanoyasu:Kk 減揺型ポンツ−ン
JPS6172117A (ja) * 1984-09-18 1986-04-14 Mitsui Eng & Shipbuild Co Ltd 浮防波堤
JPH03204391A (ja) * 1989-12-29 1991-09-05 Taiyo Gijutsu Kaihatsu Kk ポンツーン
JPH0471988A (ja) * 1990-07-11 1992-03-06 Taiyo Gijutsu Kaihatsu Kk ポンツーン
JP2564424Y2 (ja) * 1992-07-30 1998-03-09 三菱重工業株式会社 ウェル開口急速調整型浮遊式海洋構造物
NO300884B1 (no) * 1995-12-06 1997-08-11 Fred Olsen Bölgedemper for flytende konstruksjoner
JP2000135999A (ja) * 1998-10-30 2000-05-16 Mitsubishi Heavy Ind Ltd 耐波型大型浮体
JP4358456B2 (ja) * 2000-05-16 2009-11-04 三菱重工業株式会社 浮体の動揺低減装置およびこれを備えた浮体
JP2003034289A (ja) * 2001-07-19 2003-02-04 Mitsubishi Heavy Ind Ltd 揺れ低減化浮体
JP2004016105A (ja) 2002-06-17 2004-01-22 Toa:Kk 精白米の加工方法
JP2004058691A (ja) * 2002-07-24 2004-02-26 Mitsubishi Heavy Ind Ltd 浮体の動揺低減装置及びこれを備えた浮体
JP4220759B2 (ja) 2002-11-11 2009-02-04 三菱重工業株式会社 浮体の動揺低減装置及びこれを備えた浮体
FR2857347B1 (fr) * 2003-07-10 2005-09-16 Doris Engineering Terminal flottant de chargement/dechargement de navires tels que des methaniers
KR100885990B1 (ko) * 2006-05-11 2009-03-03 삼성중공업 주식회사 문풀 유동 억제 장치
KR101164085B1 (ko) * 2009-09-15 2012-07-12 대우조선해양 주식회사 해양구조물의 횡동요 저감 장치
JP5638380B2 (ja) * 2010-12-20 2014-12-10 三菱重工業株式会社 動揺低減装置及び揺れ低減浮体

Also Published As

Publication number Publication date
CN102971210A (zh) 2013-03-13
RU2012157074A (ru) 2014-06-27
EP2634081A1 (en) 2013-09-04
KR20130029096A (ko) 2013-03-21
US20130098281A1 (en) 2013-04-25
JP2012096601A (ja) 2012-05-24
WO2012057112A1 (ja) 2012-05-03

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]