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    Method and system for manipulating an object located underwater
    4.
    发明授权
    Method and system for manipulating an object located underwater 有权
    用于操纵位于水下的物体的方法和系统

    公开(公告)号：US06443660B1

    公开(公告)日：2002-09-03

    申请号：US09723124

    申请日：2000-11-27

    申请人： Perry Smith ,  Mark van Emmerik ,  Jeff Ledda ,  Steve Wright ,  Bruce D. Caldwell

    发明人： Perry Smith ,  Mark van Emmerik ,  Jeff Ledda ,  Steve Wright ,  Bruce D. Caldwell

    IPC分类号： E02D574

    CPC分类号： B63C7/02 ,  B63C7/10

    摘要： An apparatus for manipulating an object located proximate an underwater floor is disclosed, in a preferred embodiment comprising a foundation implantable in the underwater floor; a lifting frame extending between the foundation; and a multiplicity of slings mounted adjacent to each other and attached to the lifting frame such that each of the slings is suspended in a cradle-like configuration from the lifting frame. Each of the slings further comprises a top surface facing away from the underwater floor and a padding material mounted proximate the top surface of each sling. The foundation may further comprise suction piles. A monitoring system comprising instrumentation may also be used to aid in guiding the load transfer of the object from the floor to the lifting frame. A method of lifting is described comprising lowering and securing the foundation into the underwater floor proximate the object to be retrieved, positioning the lifting frame proximate the object to be retrieved, installation of containment material, securing lifting frame ends onto the foundation, securing each end of each sling onto the lifting frame as well as positioning each sling under the object to be retrieved, tensioning each sling, and then raising the object by raising the lifting frame.

    摘要翻译： 公开了一种用于操纵位于水下地板附近的物体的装置，在优选实施例中包括可植入水下地板的基座; 在基座之间延伸的起重机架; 以及彼此相邻并附接到提升框架的多个吊索，使得每个吊索以起吊架悬挂在托架状构造中。 每个吊索还包括背离水下地板的顶表面和靠近每个吊索顶表面安装的衬垫材料。 基础可以进一步包括抽吸桩。 包括仪器的监测系统也可以用于帮助将物体从地板传递到升降框架的载荷传递。 描述了一种提升方法，包括将基座下降并固定在靠近待取出物体的水下地板中，将提升框架靠近待取出的物体定位，安装容纳材料，将提升框架端部固定在基座上，固定每个端部 将每个吊索放置在提升框架上，以及将每个吊索定位在待检索物体下方，张紧每个吊索，然后通过抬起提升架抬起物体。

    Portable life support system
    6.
    发明授权
    Portable life support system 失效
    便携式生命支持系统

    公开(公告)号：US5365745A

    公开(公告)日：1994-11-22

    申请号：US998902

    申请日：1992-12-30

    申请人： Bruce D. Caldwell

    发明人： Bruce D. Caldwell

    IPC分类号： A41D13/005 ,  A62B7/06 ,  A62B17/00 ,  F17C9/04

    CPC分类号： F17C9/04 ,  A41D13/0053 ,  A62B17/00 ,  A62B7/06 ,  F17C2201/0109 ,  F17C2201/032 ,  F17C2201/058 ,  F17C2205/0111 ,  F17C2205/0338 ,  F17C2221/011 ,  F17C2221/014 ,  F17C2221/031 ,  F17C2223/0161 ,  F17C2227/0302 ,  F17C2260/031 ,  F17C2270/025 ,  F17C2270/0781

    摘要： The invention in its preferred embodiment is a portable life support system for use in warm water diving providing temperature regulation and breathable atmosphere through cryogenic technology while maintaining neutral buoyancy and trim throughout zero-gravity simulation. The portable life support system comprises: a liquid cooled garment; an externally charged, positive expulsion dewar for storing and delivering liquid cryogen; means for circulating liquid cryogen from said dewar in heat exchange relation with the cooling liquid so as to cool the wearer of the garment and vaporize the liquid cryogen; and means forming a semi-closed breathing loop for delivering breathable gas obtained from the vaporized cryogen from said circulating means to the wearer of said garment for breathing purposes.

    摘要翻译： 在其优选实施例中的本发明是用于温水潜水的便携式生命支持系统，其通过低温技术提​​供温度调节和透气气氛，同时在整个零重力模拟期间保持中性浮力和修整。 便携式生命支持系统包括：液体冷却服装; 用于储存和输送液体冷冻剂的带外驱的正驱除杜瓦瓶; 用于使来自所述杜瓦瓶的液体冷冻剂与所述冷却液体以热交换关系循环的装置，以冷却所述衣服的使用者并蒸发所述液体冷冻剂; 以及形成半闭合呼吸回路的装置，用于将从蒸发的冷冻剂获得的透气气体从所述循环装置输送到所述衣服的穿着者用于呼吸目的。