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    Beacon recovery system
    5.
    发明授权
    Beacon recovery system 失效
    BEACON恢复系统

    公开(公告)号：US3763512A

    公开(公告)日：1973-10-09

    申请号：US3763512D

    申请日：1972-12-22

    申请人： US NAVY

    发明人： VALIHORA ST

    IPC分类号： B63C7/26 ,  F42B19/36 ,  F42B19/38

    CPC分类号： B63C7/26 ,  F42B19/36 ,  F42B19/38

    摘要： A beacon recovery system for a floatable hull type ocean device, such as a torpedo, wherein the system includes a cylindrical housing which has a top opening. The housing is capable of being mounted in the ocean device with the top opening flush with the exterior surface of the hull of the device, and the housing has a port for flooding the device with ambient ocean water. A piston casing is slidably mounted in the cylindrical housing and sealed thereto for sealing the port from the ocean water. Beacon means are mounted in the piston casing and capable of transmitting beacon signals from the top portion of the piston casing, and means are mounted in the housing for biasing the piston casing upwardly out of the housing. Latch means are provided for retaining and releasing the piston casing at a first position flush with the hull and a second position partially extended from the hull. Timing means are mounted in the housing for releasing the piston casing from the first position and activating the beacon means and then, after an interval of time, releasing the piston casing from the second position. In this manner, the beacon means is enabled to transmit beacon signals while the piston casing is partially extended and, after the interval of time, the piston casing is enabled for jettisoning so that the ocean device can be flooded through port and sunk.

    摘要翻译： 一种用于可浮动船体型海洋装置（例如鱼雷）的信标恢复系统，其中系统包括具有顶部开口的圆柱形壳体。 壳体能够安装在海洋装置中，顶部开口与装置的船体的外表面齐平，并且壳体具有用于用环境海水淹没装置的端口。 活塞壳体可滑动地安装在圆柱形壳体中并被密封以将端口与海洋水密封。 信标装置安装在活塞壳体中并且能够从活塞壳体的顶部传送信标信号，并且装置安装在壳体中，用于将活塞壳体向上偏压出壳体。 提供闩锁装置用于在与船体齐平的第一位置和从船体部分延伸的第二位置处保持和释放活塞壳体。 定时装置安装在壳体中以从第一位置释放活塞壳体并启动信标装置，然后在一段时间之后将活塞壳体从第二位置释放。 以这种方式，信标装置能够在活塞壳体部分延伸的同时传输信标信号，并且在时间间隔之后使活塞壳体能够进行喷射，使得海洋装置可以通过端口淹没并且沉没。

    Compact torpedo recovery system
    7.
    发明授权
    Compact torpedo recovery system 有权

    公开(公告)号：US11738837B1

    公开(公告)日：2023-08-29

    申请号：US17471254

    申请日：2021-09-10

    申请人： The United States of America as represented by the Secretary of the Navy

    发明人： Timothy M Fratus

    IPC分类号： B63C7/26 ,  B63C7/02 ,  B63B1/04 ,  F42B19/38

    CPC分类号： B63C7/02 ,  B63B1/04 ,  B63C7/26 ,  F42B19/38

    摘要： A torpedo recovery system is provided with a hull and a float conformable on a host vehicle and lifting wire coiled on a spool attached by an extension spring as well as with an anchor to the float. An oval hole penetrates the recovery system hull at positions lined with a watertight sleeve. The spool can accommodate a locking pin. The extension spring allows compliance for take-up of the spool by having the locking pin mate with an aperture and adds a wire pre-tension. Upon vehicle shutdown; the locking pin is retracted to free the spool from a rotational constraint. The float buoyancy translates into pulling the wire from the spool with the float and extension spring continuing to the water surface. Once the float reaches the surface; the float provides a visual location for the host vehicle. The float is retrieved and a winch can recover the lightweight torpedo.

    UNMANNED SURFACE VESSEL
    8.
    发明申请
    UNMANNED SURFACE VESSEL 有权

    公开(公告)号：US20220065601A1

    公开(公告)日：2022-03-03

    申请号：US17427045

    申请日：2019-12-06

    申请人： Solar Sailor Pty Ltd

    发明人： Robert Dane

    IPC分类号： F42B19/38 ,  B63B1/24 ,  B63G5/00 ,  B63B1/26 ,  B63B1/28 ,  B63B1/30 ,  F42B19/12

    摘要： The present invention is broadly directed to an unmanned surface vessel (USV) 10 broadly comprising: 1. a vessel body (12) adapted to contain a payload (14); 2. a front fin (16) and a rear fin (18) connected to and protruding from the vessel body (12); 3. a forward foil (20) and a rearward foil (22) connected to a distal end region of the respective front and rear fins (16) and (18); 4. propulsion means (24) operatively coupled to the rear fin (18) for propulsion of the fin (18) and the foil (22) through the water.