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    • 9. 发明申请
    • A METHOD OF RAISING OBJECTS FORM THE SEA BED
    • 提出形成海底的物体的方法
    • WO1994002354A1
    • 1994-02-03
    • PCT/GB1992001349
    • 1992-07-22
    • CONTROLLED LIFTING INTERNATIONAL LIMITEDSTANGROOM, James, Edward
    • CONTROLLED LIFTING INTERNATIONAL LIMITED
    • B63C07/10
    • B63C7/10
    • A flexible envelope, of fabric, plastic sheet or similar material, is made buyoant by being filled with water of lower salinity than the surrounding medium, and used to lift loads underwater. The lift can be generated in situ by pumping water into the envelope after it has been attached to the load through a hose from the surface , and reduced by either releasing the water from within the envelope or pumping it back to the surface again. By combining these two operations, the lift can be exactly controlled. Several envelopes can be used to lift a single load, and the load itself can be made up of small objects placed in a suitable container by other means. The envelopes may be towed into position, or may be provided with their own means of propulsion.
    • 织物,塑料片或类似材料的柔性包装,通过充满比周围介质低盐度的水进行购买,并用于在水下提升载荷。 在通过软管从表面附着到负载上之后,通过将水泵送到信封中,可以在现场产生电梯,并且通过从封套内释放水或将其再次抽回表面而减少。 通过组合这两个操作,电梯可以精确控制。 可以使用几个信封来提升单个负载,并且负载本身可以由通过其他方式放置在合适的容器中的小物体构成。 信封可以被拖到适当的位置,或者可以具有它们自己的推进装置。