| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a submarine organism extermination apparatus which can efficiently exterminate submarine organism. <P>SOLUTION: The submarine organism extermination apparatus includes: a swivel joint which comprises a fixed part which is attached to a shaft and does not rotate even if the shaft rotates, and a movable part rotated with the shaft; a main suction hose attached to the fixed part of the swivel joint; a plurality of branch suction hoses which are attached to the movable part of the swivel joint, and send out sucked seawater to the main suction hose from the swivel joint; a ring formation which supports the swivel joint and is rotated by the shaft; a suction fitting which is prepared at a tip of the branch suction hose and has a suction opening; and a connecting metal fitting which movably connects the suction fitting with the ring formation. <P>COPYRIGHT: (C)2012,JPO&INPIT |
