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    • 4. 发明申请
    • SUBMARINE ANTENNA
    • 水下天线
    • WO2010046317A2
    • 2010-04-29
    • PCT/EP2009063580
    • 2009-10-16
    • ATLAS ELEKTRONIK GMBHHOFFMANN CHRISTOPHBARG ULRICHKRISTANN ANDREAS
    • HOFFMANN CHRISTOPHBARG ULRICHKRISTANN ANDREAS
    • G10K11/00
    • G10K11/008B63G8/39
    • The invention relates to a submarine antenna for attachment to the hull of a submarine. Said submarine antenna has at least one antenna segment comprising a planar converter arrangement of a plurality of electroacoustic converters which are vertically and horizontally interspaced in a row and a plate-shaped reflector (13) arranged behind the converter arrangement in the sound incidence direction. In order to acoustically decouple the reflector (13) from the hull and to absorb shock loads and vibration loads without damages to the structure, fastening means fix the reflector (13) to a support which is connected to the hull and comprise screws (19) having a screw head (191) and a screw shank (192) which is guided through a rigid sleeve (20). A first spring-elastic element (22) is arranged between the screw head (191) and the reflector (13) and a second spring-elastic element (23) is arranged between the reflector (13) and the support. Both spring-elastic elements (21, 22) are slid onto the rigid sleeve (20).
    • 在用于安装在海底的一个船体,具有多个在安装位置水平和垂直方向排列的二维延伸的换能器阵列的至少一个天线段,间隔开,电声转换器和,布置在所述换能器阵列,所述板状反射器的后面的声音入射方向水下天线( 13)(用于反射器13)相对于所述船体和通过紧固装置的反射器(13)的冲击和振动负载的耐损伤吸收的声去耦装置被固定到连接到船体支撑部和,固定装置是具有螺钉(19) 螺钉头部(191)和通过螺钉杆(192)上引导的刚性套管(20)。 螺钉头部(191)和反射器(13)之间的是第一弹性元件(22)和反射器(13)和支撑第二弹性构件(23)布置之间。 两个弹簧的弹性元件(21,22)被压入刚性套管(20)。