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Patent Searching and Data


Title:
DEVICE FOR PREVENTING ADHESION OF MARINE ORGANISMS AND METHOD FOR PREVENTING ADHESION OF MARINE ORGANISMS
Document Type and Number:
WIPO Patent Application WO/2011/058954
Kind Code:
A1
Abstract:
A device for preventing the adhesion of marine organisms and a method for preventing the adhesion of marine organisms are capable of preventing efficiently and at low cost the adhesion of marine organisms to a ship. A device for preventing the adhesion of marine organisms is provided with a ballast water treatment device (40) which sterilizes ballast water having been taken in, ejection holes (12) which eject the sterilized ballast water, and a pump (P1) which ejects the sterilized ballast water from the ejection holes (12). The ejected ballast water prevents marine organisms from adhering to the ship (100). Preferably, the ejection holes (12) are formed in the bottom (15) of the ship (100).

Inventors:
KANEKO HITOSHI (JP)
TSUGANE MASANORI (JP)
ASHIDA TAKUMA (JP)
Application Number:
PCT/JP2010/069880
Publication Date:
May 19, 2011
Filing Date:
November 09, 2010
Export Citation:
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Assignee:
UNIV TOKAI EDUCATIONAL SYSTEM (JP)
TSUNEISHI HOLDINGS CORP (JP)
KANEKO HITOSHI (JP)
TSUGANE MASANORI (JP)
ASHIDA TAKUMA (JP)
International Classes:
B63B59/04; B63B13/00; B63H21/38
Foreign References:
JPS59164294A1984-09-17
JP2001106179A2001-04-17
JP2004337157A2004-12-02
JP2004284481A2004-10-14
Attorney, Agent or Firm:
NOBUSUE Takayuki (JP)
Takayuki Nobusue (JP)
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