Buoy and releasing system for ships in distress
    121.
    发明授权
    Buoy and releasing system for ships in distress 失效
    遇险船舶浮标释放系统

    公开(公告)号:US5066256A

    公开(公告)日:1991-11-19

    申请号:US593466

    申请日:1990-10-03

    Abstract: An improved water flotation release device for locating the submerged position of ships that have sunk. The device comprises an improved release buoy that is self contained and communicating and a releasing system that leads to non-violent and reliable release from the sinking ship.

    Abstract translation: 一种改进的水浮选释放装置,用于定位已经沉没的船舶的浸没位置。 该装置包括一个改进的释放浮标,它是自包含和通信的,以及释放系统,导致从沉没船非暴力和可靠的释放。

    Beacon lamp which emits a conical beam
    122.
    发明授权
    Beacon lamp which emits a conical beam 失效
    信标灯发出锥形光束

    公开(公告)号:US4264948A

    公开(公告)日:1981-04-28

    申请号:US30057

    申请日:1979-04-13

    Abstract: The invention relates to a beacon lamp which includes a substantially point source of light F surrounded by a transparent cap (1) which forms a lens (8). In accordance with the invention, said lens is chosen so that the emerging beam (9) occupies the nappe or sheet of a cone (10) having its apex at F. Application to air spotting survivors at sea of an air crash or a ship wreck, the survivors being equipped for example with life jackets including such lamps.

    Abstract translation: 本发明涉及一种信标灯,其包括由形成透镜(8)的透明盖(1)包围的基本上点的光源F. 根据本发明,选择所述透镜,使得出射的光束(9)占据其顶点为F的锥体(10)的褶皱或片状。应用于在空中碰撞或船舶残骸海上的空气中的幸存者 幸存者正在装备例如包括这种灯的救生衣。

    Floating light for swimming pools
    123.
    发明授权
    Floating light for swimming pools 失效
    游泳池浮动灯

    公开(公告)号:US3748457A

    公开(公告)日:1973-07-24

    申请号:US3748457D

    申请日:1971-09-13

    Abstract: A battery operated safety light for a swimming pool. This device is a circular and floatable disc-like structure having on its interior a plurality of batteries which are enclosed in a watertight compartment thereof. A bulb extends from a reflector at the lower portion of the device within a water-proof globe so as to illuminate the water within the pool at night.

    Abstract translation: 电池用于游泳池的安全灯。 该装置是圆形和可浮动的盘状结构,其内部具有封闭在其不透水室中的多个电池。 灯泡从防水球体内的设备下部的反射器延伸,以便在夜间照亮游泳池内的水。

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