Title:
PHOTOCATALYST-TYPE ANTIFOULING DEVICE
Document Type and Number:
Japanese Patent JP2007209954
Kind Code:
A
Abstract:
To prevent the generation of algae in underwater light-intercepting environments such as cleaning tower of an air conditioner unit, a clean water tank, and a filter.
An antifouling object 2 that is dipped in water 1 and receives light on a surface thereof should be a first conductive member. A photocatalyst layer 3 is provided on the surface that is an antifouling surface. A second conductive member electrically connected is combined with a conductive antifouling object 2 as an opposing electrode through an external circuit 4, and is installed in the water 1. Anti-algae effect by the layer 3 is increased with no power supply by using the opposing electrode 5.
COPYRIGHT: (C)2007,JPO&INPIT
More Like This:
Inventors:
OGASAWARA TADASHI
SHIMOZAKI SHINJI
AZUMA KAZUOMI
MATSUO TOSHIAKI
SHIMOZAKI SHINJI
AZUMA KAZUOMI
MATSUO TOSHIAKI
Application Number:
JP2006035410A
Publication Date:
August 23, 2007
Filing Date:
February 13, 2006
Export Citation:
Assignee:
SUMITOMO TITANIUM CORP
International Classes:
B01J35/02; C02F1/00; C02F1/46; C02F1/72
Attorney, Agent or Firm:
Takahiko Yanagita