首页> 外国专利> UNDERWATER BUOY PROVIDED WITH HYDRODYNAMIC STABILIZING MEANS AND DESIGNED TO BE SUSPENDED, NOTABLY FROM A HELICOPTER

UNDERWATER BUOY PROVIDED WITH HYDRODYNAMIC STABILIZING MEANS AND DESIGNED TO BE SUSPENDED, NOTABLY FROM A HELICOPTER

机译：带有水力稳定装置的水下浮标，设计用于悬挂，尤其是从直升机上悬挂

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摘要

The invention relates to sonar buoys suspended from a helicopter. …??It consists in replacing the lower stabilisation ring (13) of such a buoy with a set of ailerons (15, 16) which are folded up against the body (10) of the buoy when it descends through the water, and are unfolded when it rises in order to form a stabilising ring around the bottom of this body. …??It enables such a buoy to be stabilised both when it is descending and when it is rising. …IMAGE…

机译：本发明涉及从直升机悬挂的声纳浮标。 …其中包括用一组副翼（15、16）代替这种浮标的下部稳定环（13），副翼在浮标下降穿过水时靠在浮标的主体（10）上，并在其上升时展开，以在该主体底部周围形成稳定环。 …使浮标在下降和上升时都能稳定下来。 …<图像>…

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公开/公告号AU3266989A

专利类型
公开/公告日1989-10-19

原文格式PDF
申请/专利权人 THOMSON-CSF;
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申请/专利号AU19890032669
发明设计人 NAME NOT GIVEN;
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申请日1989-04-11
分类号B63B22/18;
国家 AU
入库时间 2022-08-22 06:35:53

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