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1. 发明授权

US4312296A Sea cage for farming fish 失效
标题翻译：海上养殖鱼笼
公开(公告)号：US4312296A
公开(公告)日：1982-01-26
申请号：US108814
申请日：1979-12-31
申请人： Yan Stelleman , Gerard Jouan
发明人： Yan Stelleman , Gerard Jouan
IPC分类号： A01K61/60 , A01K63/00
CPC分类号： A01K61/007 , A01K63/00
摘要： A marine cage for breeding fish comprises axle means around which the cage is adapted to be revolved. The cage has a grating grill mesh or the like for preventing escape of the fish. At the ends of said axle means are fixed two floats for monitoring the ballasting, when one is full of water, the cage being then completely immersed and said axle means being horizontal and when the said float is empty of water, the cage then being semi-immersed and being capable of turning around said axle means. Inside the cage is fixed a means defining a rudder when the cage is immersed and said axle means is horizontal, which means serves as collection device when the cage is caused to turn slowly around the said axle means when horizontal.
摘要翻译：用于繁殖鱼的海洋笼子包括轴装置，笼子适于旋转。笼子具有用于防止鱼逃逸的格栅格栅网等。在所述车轴装置的端部固定两个浮子，用于监控压载，当一个充满水时，保持架被完全浸没，并且所述轴装置是水平的，并且当所述浮子没有水时，所述保持架然后是半并且能够转动所述轴装置。笼子内部固定有一个定义方向舵的装置，当保持架浸没时，所述轴装置是水平的，当水平的时候，当所述保持架绕所述轴装置缓慢地转动时，所述装置用作收集装置。

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