EP1273360A2 - Dispositif d'élimination d'organismes marins et similaires - Google Patents

Dispositif d'élimination d'organismes marins et similaires Download PDF

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Publication number
EP1273360A2
EP1273360A2 EP01128752A EP01128752A EP1273360A2 EP 1273360 A2 EP1273360 A2 EP 1273360A2 EP 01128752 A EP01128752 A EP 01128752A EP 01128752 A EP01128752 A EP 01128752A EP 1273360 A2 EP1273360 A2 EP 1273360A2
Authority
EP
European Patent Office
Prior art keywords
protective cover
marine organisms
bodies
projections
removing apparatus
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.)
Withdrawn
Application number
EP01128752A
Other languages
German (de)
English (en)
Other versions
EP1273360A3 (fr
Inventor
Isao Miyoshi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1273360A2 publication Critical patent/EP1273360A2/fr
Publication of EP1273360A3 publication Critical patent/EP1273360A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
    • B63B59/06—Cleaning devices for hulls
    • B63B59/08—Cleaning devices for hulls of underwater surfaces while afloat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/0034—Maintenance, repair or inspection of offshore constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
    • B63B59/06—Cleaning devices for hulls
    • B63B59/08—Cleaning devices for hulls of underwater surfaces while afloat
    • B63B2059/087—Cleaning devices for hulls of underwater surfaces while afloat the devices being adapted for being pulled across, or along the underwater surface to be cleaned, e.g. by ropes

Definitions

  • a hard material as the material of the hollow or solid body enables the hollow body or the solid body itself to perform the function of removing marine organisms and the like.
  • a protective cover to be described later, is used.
  • the repeated direct collision of the protective cover with the surface of the immersed structure serves to effect the removal of marine organisms and the like from the surface.
  • a soft protective cover is more effective than a hard protective cover.
  • soft vinyl chloride and the like are preferable.
  • the sleeve 30 is provided with an inner face which fits to a part or all of the bridge-like projections 6 on the outer circumferential surface of the protective cover 5, the sleeve 30 is easily attached and can be stably installed.
  • the protective cover 5 and the sleeve 30 can be fixed together using an adhesive (resin-based and the like), thereby realising a firmer connection.
  • the body 1, the protective cover 5, and the sleeve 30 can all be made from resin and the weight of these three components as a set can be defined as 1.5 kg or less, particularly 1.2 kg or less in total.
  • the weight of 10 components connected can be defined as 15 kg or less (excluding the weight of the connecting device) and 20 components connected can be defined as 30 kg or less.
  • FIG. 4 shows the structure of the bodies 1 used in the ring 12.
  • the structure of the bodies 1 is same as that used in the ring 11 except that a connecting bolt 18 links a suspension chain 16 and suspension plate 17 with the ring 12 at an appropriate position.
  • the collar 32 described above can be arranged around the resin-made pipe 33 to effectively prevent deposition of marine organisms thereon.
  • a buoy 19 can be installed at appropriate places in the linked bodies 1 to improve buoyancy.
  • a rope 22 is attached to the bow and stern of the ship to enable adjustment of the length thereof to adjust the positioning of the linked bodies 1.
  • the limitation of deformation is due to an alternate change in the direction of the linking of the linked bodies 1 (direction of the linking ears). Therefore, the linked bodies 1 do not deform unlimitedly, but if they are annularly linked, for example, as a whole, they keep the shape thereof to a certain degree when deformed. Consequently, ineffective motion of the linked hollow bodies or solid bodies 1 does not take place and the removing effect is increased.
  • Apparatus embodying the present invention removes marine organisms and the like by mechanically applying natural forces, such as wind, wave and tide, and not by chemicals and the like and has excellent effects in that: the linked bodies, which are linked by a linking mechanism and capable of rotating in a specific range, are arranged to improve buoyancy and also to avoid ineffective motion; the protective cover arranged on the outer circumferential face of the body prolongs the life of the apparatus, contacting and colliding with the immersed structure or the bottom of the ship and reducing the frequency of replacement and removal of the apparatus to provide stable operation for removing deposits; and effective removal of marine organisms, such as shells and seaweeds firmly attached not only to an immersed structure, such as a vertical pile, but also to a structure extending horizontally or diagonally or the bottom of a ship can be carried out within a short period.
  • the linked bodies which are linked by a linking mechanism and capable of rotating in a specific range, are arranged to improve buoyancy and also to avoid ineffective motion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Catching Or Destruction (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Cleaning In General (AREA)
EP01128752A 2001-07-06 2001-12-03 Dispositif d'élimination d'organismes marins et similaires Withdrawn EP1273360A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001205939 2001-07-06
JP2001205939A JP2003019998A (ja) 2001-07-06 2001-07-06 海生物等の除去装置

Publications (2)

Publication Number Publication Date
EP1273360A2 true EP1273360A2 (fr) 2003-01-08
EP1273360A3 EP1273360A3 (fr) 2003-12-17

Family

ID=19042158

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01128752A Withdrawn EP1273360A3 (fr) 2001-07-06 2001-12-03 Dispositif d'élimination d'organismes marins et similaires

Country Status (3)

Country Link
US (1) US20030005874A1 (fr)
EP (1) EP1273360A3 (fr)
JP (1) JP2003019998A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008123761A1 (fr) * 2007-04-06 2008-10-16 Iev International Limited Dispositif durable servant à empêcher les dépôts apportés par les vagues et les courants océaniques
CN111253125A (zh) * 2019-12-02 2020-06-09 哈尔滨工程大学 一种诱导海洋固着生物附着的绿色混凝土及制备方法

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006102573A (ja) * 2004-10-01 2006-04-20 Ecoguard Systems Ltd 水中構造物の付着物清掃装置
USD569054S1 (en) * 2004-10-01 2008-05-13 Ecoguard Systems Ltd. Apparatus for removing deposits from underwater structures
US20080282957A1 (en) * 2007-05-18 2008-11-20 Rick Palmby Boat scrubber
US20120160147A1 (en) * 2010-12-27 2012-06-28 Newt Anthony L Boat hull cleaning system
US9168988B2 (en) 2010-12-27 2015-10-27 Loch Stock and Barrel LLC Method of cleaning a rotating object
US8651039B2 (en) 2010-12-27 2014-02-18 Anthony L. Newt Boat hull cleaning system
US9546463B2 (en) * 2011-07-01 2017-01-17 Iev Group Sdn. Bhd Self-cleaning apparatus for the prevention of marine growth
CN112845259A (zh) * 2020-12-31 2021-05-28 合肥博斯维尔能源科技有限公司 一种太阳能基柱附着物清理装置
CN113401299B (zh) * 2021-07-07 2023-07-21 江苏海事职业技术学院 一种船舶减摇装置
CN118375095B (zh) * 2024-06-21 2024-08-16 中铁五局集团贵州工程有限公司 双通道盖板涵三墙身一体化施工台架

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY123038A (en) * 1995-07-25 2006-05-31 Impact Surge Sdn Bhd Apparatus for the combatting of underwater growth on submerged structures
US5598804A (en) * 1995-09-05 1997-02-04 Vostitsanos; Lazaros J. Device for clearing water intake grilles of water jet watercraft
JP2843805B2 (ja) * 1997-06-20 1999-01-06 勲 三好 浮力式付着物除去装置
JPH1143095A (ja) * 1997-07-28 1999-02-16 Yoshifumi Komiyama 浮力式船底貝藻取り具
JP2000008339A (ja) * 1998-06-19 2000-01-11 Isao Miyoshi 海生物等の除去装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008123761A1 (fr) * 2007-04-06 2008-10-16 Iev International Limited Dispositif durable servant à empêcher les dépôts apportés par les vagues et les courants océaniques
CN111253125A (zh) * 2019-12-02 2020-06-09 哈尔滨工程大学 一种诱导海洋固着生物附着的绿色混凝土及制备方法

Also Published As

Publication number Publication date
JP2003019998A (ja) 2003-01-21
EP1273360A3 (fr) 2003-12-17
US20030005874A1 (en) 2003-01-09

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