Boat hull having the capability of installing an optional transducer
    11.
    发明授权
    Boat hull having the capability of installing an optional transducer 失效
    船体具有安装可选换能器的能力

    公开(公告)号:US5697319A

    公开(公告)日:1997-12-16

    申请号:US662823

    申请日:1996-06-12

    CPC classification number: B63B49/00 B63B5/24 B63B2201/18

    Abstract: A removable form is positioned within a boat hull and may be removed to optionally install a sonar transducer and a method of optionally positioning a sonar transducer within a boat hull after the hull is fabricated. The removable form is defined by a distal end and an opposing proximal end. The proximal end includes a retaining flange extending beyond a nominal thickness of a portion of the hull for anchoring the removable form within the boat hull. The distal end is substantially flush with the outer surface of the hull. The removable form is temporarily adhered to a boat mold and the hull is formed therearound. When the hull is hardened, it is removed from the mold with the removable form secured therein. The hull is operative in this condition, or the removable form may be removed and a sonar transducer may be positioned in its place.

    Abstract translation: 可拆卸的形式定位在船体内,并且可以被移除以可选地安装声纳换能器,以及在制造船体之后可选地将声纳换能器定位在船体内的方法。 可移除的形状由远端和相对的近端限定。 近端包括延伸超过船体的一部分的标称厚度的保持凸缘,用于将可移除的形式锚定在船体内。 远端基本上与船体的外表面齐平。 可移除的形式暂时粘附到船模上,并且在其周围形成船体。 当船体硬化时,将其从固定在其中的可拆卸形式从模具中取出。 在这种情况下,船体是可操作的,或者可移除的形式可以被移除,并且声纳传感器可能位于其位置。

    GPS assisted torpedo recovery system
    19.
    发明授权
    GPS assisted torpedo recovery system 有权
    GPS辅助鱼雷回收系统

    公开(公告)号:US09213077B2

    公开(公告)日:2015-12-15

    申请号:US13563268

    申请日:2012-07-31

    Abstract: A method of locating an underwater based system, the method including determining the underwater based system's geo-location, encoding the underwater based system's geo-location for RF transmission, encoding the underwater based system's geo-location for acoustic transmission, and transmitting RF and acoustic signals containing the encoded geo-location to a receiving station. A locator for locating an underwater based system including a buoy, a global positioning system having an antenna and a receiver, an RF transmission system including an antenna and a transmitter, an underwater acoustic transducer, and a locator control unit adapted to determine the underwater based system's geo-location, encode the underwater based system's geo-location for RF transmission, encode the underwater based system's geo-location for acoustic transmission, and transmit RF and underwater acoustic signals containing the encoded geo-location.

    Abstract translation: 一种定位水下系统的方法,该方法包括确定基于水下的系统的地理位置,编码基于水下的系统的地理位置以进行RF传输,编码水下系统的地理位置进行声学传输,以及发射RF和声学 信号包含编码的地理位置到接收站。 一种定位器,用于定位包括浮标的水下系统,具有天线和接收器的全球定位系统,包括天线和发射机的RF传输系统,水下声学换能器和定位器控制单元,其适于确定基于水下的 系统的地理位置,编码基于水下的系统的射频传输地理位置,编码基于水下的系统的地理位置进行声学传输,并发射包含编码地理位置的射频和水下声学信号。

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