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    BIDIRECTIONAL SHIP LIFT BY GRAVITY BALANCING
    1.
    发明申请
    BIDIRECTIONAL SHIP LIFT BY GRAVITY BALANCING 审中-公开

    公开(公告)号：US20200370263A1

    公开(公告)日：2020-11-26

    申请号：US16872324

    申请日：2020-05-11

    Applicant: Zhejiang Ocean University ,  Shanghai Maritime University

    Inventor： Huaming WANG ,  Shi HE ,  Lin CHEN ,  Tao WANG ,  Junmei LIU ,  Zhenhuang DU ,  Qiaorui WU

    IPC: E02C5/00

    Abstract: Disclosed is an energy-saving bidirectional ship lift by gravity balancing, including: a ship lift body. A first support is provided in a middle of the ship lift body. A second support is provided at a side of the first support. A third support is provided at the other side of the first support. A space between the second support and the first support forms a first shaft. A space between the first support and the third support forms a second shaft. A first ship-carrying chamber and a second ship-carrying chamber are respectively provided in the first shaft and the second shaft to allow two ships to be transported at the same time. An entry water tank and an exit water tank are provided at two sides of each ship-carrying chamber to adjust the weight of the two ship-carrying chambers.

    VESSEL TRANSFER SYSTEM AND ASSOCIATED METHODS
    3.
    发明申请
    VESSEL TRANSFER SYSTEM AND ASSOCIATED METHODS 有权
    船舶转运系统及相关方法

    公开(公告)号：US20050281618A1

    公开(公告)日：2005-12-22

    申请号：US10869424

    申请日：2004-06-16

    Applicant: Kenneth Thompson

    Inventor： Kenneth Thompson

    IPC: E02C5/00

    CPC classification number: E02C5/00

    Abstract: A system for transferring a vessel between a first body of water having a first water level and a second body of water having a second water level includes a barrier separating the first body of water from the second body of water. The system also includes a transfer structure adjacent the barrier for receiving the vessel to be transferred between the first and second bodies of water, and a transfer apparatus adjacent the barrier for moving the transfer structure between a first position and a second position. The upper portion of the barrier includes a barrier door that is movable between an opened position when the transfer structure is in the second position to allow the vessel to move into and out of the transfer structure, and a closed position when the transfer structure is in the first position.

    Abstract translation: 用于在具有第一水位的第一水体和具有第二水位的第二水体之间转移容器的系统包括将第一水体与第二水体分隔开的屏障。 该系统还包括邻近屏障的传送结构，用于接收要在第一和第二水体之间转移的容器，以及邻近屏障的传送装置，用于在第一位置和第二位置之间移动传送结构。 挡板的上部包括阻挡门，该挡板门能够在转印结构处于第二位置的打开位置之间移动，以允许容器移入和移出转印结构;以及当转印结构处于 第一名。

    Programmable boat lift control system
    4.
    发明授权
    Programmable boat lift control system 失效
    可编程船舶升降机控制系统

    公开(公告)号：US5593247A

    公开(公告)日：1997-01-14

    申请号：US524868

    申请日：1995-09-07

    Applicant: James A. Endres ,  Francis J. DiRenzi ,  Gideon Hecht

    Inventor： James A. Endres ,  Francis J. DiRenzi ,  Gideon Hecht

    IPC: B63C3/06 ,  E02C5/00 ,  B63B21/00 ,  B63B23/40

    CPC classification number: B63C3/06 ,  E02C5/00

    Abstract: A boat lift control system may be programmed so that with a push of a button, either remotely or adjacent the system, the lift may lift or lower a boat to a pre-programmed elevation. Plural elevations may be programmed into the system including those corresponding to, for example, low tide, high tide, a loading elevation and a storage elevation. The inventive system also includes a manual override allowing manual operation of the lift to any desired elevation. Upper and lower limit stop mechanisms prevent movements of the lift beyond pre-set upper and lower limits.

    Abstract translation: 可以编程船只升降机控制系统，使得通过按压远程或邻近系统的按钮，升降机可以将船升降或降低到预编程的高度。 可以将多个高程编程到系统中，包括对应于例如低潮，高潮，装载高程和存储高度的那些。 本发明的系统还包括手动覆盖，允许将电梯手动操作到任何期望的高度。 上限和下限停止机构可防止电梯的运动超出预设的上限和下限。

    Marine lock systems and methods
    5.
    发明授权
    Marine lock systems and methods 失效
    船用锁系统和方法

    公开(公告)号：US5295762A

    公开(公告)日：1994-03-22

    申请号：US107637

    申请日：1993-08-18

    Applicant: Eudoro Lopez ,  James R. McNew

    Inventor： Eudoro Lopez ,  James R. McNew

    IPC: F28G1/16 ,  F28G3/16 ,  F28G15/04 ,  E02C5/00

    CPC classification number: F28G3/16 ,  F28G1/16 ,  F28G15/04

    Abstract: A method of operation of marine locks includes the steps of supporting a first column of water within a lock chamber upon a vertically movable first floor, supporting a second column of water within a balance chamber upon a vertically movable second floor, supporting the first and second floors upon a confined volume of compressed air communicated between the lock chamber and the balance chamber and causing the first floor to rise or fall by application of upward or downward hydraulic pressure on the first floor while causing the second floor to move in the opposite direction by application of contrary hydraulic pressure on the second floor. Lock systems to perform the new methods are disclosed.

    Abstract translation: 海洋锁具的操作方法包括以下步骤：在锁定室内的第一列水支撑在可垂直移动的第一层上，将平衡室中的第二列水支撑在可垂直移动的第二层上，支撑第一和第二 在狭缝体积的压缩空气之间通过连通在锁定室和平衡室之间的地板，并且通过在第一层上施加向上或向下的液压而使第一层上升或下降，同时使得二层沿相反方向移动 在二楼应用相反的液压。 公开了执行新方法的锁定系统。

    Modular offshore structure system
    6.
    发明授权
    Modular offshore structure system 失效
    模块化海上结构系统

    公开(公告)号：US3874180A

    公开(公告)日：1975-04-01

    申请号：US24379072

    申请日：1972-04-13

    Applicant: SUMNER MAURICE N

    Inventor： SUMNER MAURICE N

    IPC: E02B17/02 ,  E02B17/04 ,  E02C5/00

    CPC classification number: E02B17/0021 ,  E02B17/02 ,  E02B17/021 ,  E02B2017/0056 ,  E02B2017/0086

    Abstract: A modular-like system of offshore structures for imparting flexibility to the offshore exploration and production and transportation industries so that exploration, production and development work can take place over a large range of marine depths and operational circumstances with one or more marine vessels.

    Abstract translation: 海上结构的模块化系统，为海上勘探和生产和运输行业提供灵活性，以便勘探，生产和开发工作可以在一个或多个海洋船舶的大范围的海洋深度和运行情况下进行。

    CONTROL SYSTEM FOR BOAT LIFT
    10.
    发明申请
    CONTROL SYSTEM FOR BOAT LIFT 有权

    公开(公告)号：US20220380007A1

    公开(公告)日：2022-12-01

    申请号：US17747161

    申请日：2022-05-18

    Applicant: Premier Remotes and Products, LLC

    Inventor： Matt Brown ,  Dustin Smith ,  Paul Berkemeier ,  Mark Austin

    IPC: B63C3/06 ,  E02C5/00

    Abstract: A boat lift controller may include a digital switch, a power-isolation relay, and a motor-direction-select relay, together which control a motor. The digital switch may provide power to the power-isolation relay. The power-isolation relay may provide power to the motor-direction-select relay and to the motor. The motor-direction-select relay may control the direction in which the shaft of the motor turns.

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