MARINE ORGANISM ADHESION PREVENTING DEVICE AND ITS OPERATION METHOD

Japanese Patent JP3826012

B2

PROBLEM TO BE SOLVED: To provide a marine organism adhesion preventing device capable of favorably preventing adhesion of the marine organism to a structure surface, and attaching/ detaching it to/from a wide-range of structure irrelevant to drainage capability/ incapability of an installation place, and to provide its operation method.
SOLUTION: This marine organism adhesion preventing device 1 is provided with positive electrode member conductors 2 each composed of a positive electrode formation member and an electrocatalyst installed in the front surface in a seawater side of the structure 35, a negative electrode side conductor 3 contacting with the seawater, and an external DC power supply 8 which incorporates an automatic potential control part 8d having a positive electrode connected to the positive member conductor 2 and a negative electrode connected to the negative electrode side conductor 3. This marine organism adhesion preventing device 1 generates oxygen while suppressing the generation of chlorine in the seawater, and the positive electrode member conductor 2 or the negative electrode side conductor 3 is provided with a movable part which can be inserted into and taken out from a watercourse and a water tank 35 from the upper part.

Sakakibara Saori

JP2001335379A

September 27, 2006

October 31, 2001

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Toshiba Corporation

E02B1/00; C02F1/00; C02F1/46; C25B1/04; C25B9/02; C25B11/02; C25B15/00; C25B15/02; E02B9/04; G21D1/00; (IPC1-7): E02B1/00; C02F1/00; C02F1/46; C25B1/04; C25B9/02; C25B11/02; C25B15/00; C25B15/02; E02B9/04; G21D1/00

JP11192490A
JP3247808A
JP11263291A
JP2000325958A
JP2000119884A
JP2001115427A

Hisashi Hatano
Shunguchi Sekiguchi

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