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40 条记录 (耗时 0.013 秒)

    Flexible structure for air cushion vehicles
    1.
    发明授权
    Flexible structure for air cushion vehicles 失效
    空中机动车用柔性结构

    公开(公告)号：US3561560A

    公开(公告)日：1971-02-09

    申请号：US3561560D

    申请日：1968-09-09

    申请人： AIR CUSHION VEHICLES AUSTRALAS

    发明人： FORD ALFRED J

    IPC分类号： B60V1/00 ,  B60V1/04 ,  B60V1/14 ,  B60V1/16

    CPC分类号： B60V1/043 ,  B60V1/145 ,  B60V1/16

    摘要： This invention relates to a flexible structure for defining at least part of the periphery of a plenum chamber of an air cushion vehicle. The structure includes two sidewalls defining an opentop channel adapted to receive fluid under pressure from a pressure supply source, a closable fluid passage is defined along the base of the channel and a lip or flap forming a continuation of the lower edge of one of the sidewalls defines a valve member engageable with a reaction surface over which the vehicle is positioned to regulate escape of air from the plenum chamber beneath the flexible structure. The arrangement is such that the fluid pressure within the channel is maintained substantially equal to that within the plenum chamber.

    Hovercraft without lift fan
    4.
    发明申请
    Hovercraft without lift fan 审中-公开
    气垫船没有电梯风扇

    公开(公告)号：US20140353059A1

    公开(公告)日：2014-12-04

    申请号：US14361302

    申请日：2013-05-16

    申请人： CHONGQING YUNHAN MARINE TECHNOLOGY CO., LTD.

    发明人： Liang Hou ,  Fengqin Jia ,  Yuhan Hou

    IPC分类号： B60V1/04 ,  B63B1/10 ,  B60V3/06

    CPC分类号： B60V1/04 ,  B60V1/08 ,  B60V1/145 ,  B60V3/065 ,  B63B1/042 ,  B63B1/10 ,  B63B1/125 ,  B63B1/20 ,  B63B2001/005 ,  B63B2001/186 ,  B63B2001/201

    摘要： A hovercraft without lift fan includes: a hull; and a power device; wherein the hull includes: a main body; and two sub-bodies; wherein bottom surfaces of the sub-bodies are lower than a bottom surface of the main body, the two sub-bodies are symmetrically aligned under a front portion of the bottom surface of the main body, the two sub-bodies are provided with a distance therebetween; an outer surface of the sub-body and an outer surface of the main body form an aligned side surface or an unified side surface; the aligned side surface or the unified side surface extends towards a space under the bottom surfaces of the main body and the sub-bodies for forming a main sidewall; an inner side surface of the sub-body extends towards a space under the bottom surface of the sub-body for forming a sub-sidewall; wherein during sailing, the main sidewalls and the sub-sidewalls are partly immersed in water and respectively form three independent lifting areas having forward openings with the bottom surface of the main body and the bottom surfaces of the sub-bodies. The hovercraft doesn't utilize the lifting fan of conventional hovercrafts. However, during sailing, a high-pressure air cushion is effectively formed under the hull, in such a manner that low sail resistance, high propulsion efficiency and high speed is archived.

    摘要翻译： 没有电梯风扇的气垫船包括：船体; 和电源设备; 其中所述船体包括：主体; 和两个子体; 其中子体的底面低于主体的底面，两个子体在主体的底面的前部对称配置，两个子体的距离 之间; 子体的外表面和主体的外表面形成对准的侧表面或统一的侧表面; 对齐的侧面或统一的侧面向主体和子体的下表面下方的空间延伸，以形成主侧壁; 子体的内侧表面朝向子体的底表面下方的空间延伸以形成副侧壁; 其中在航行期间，主侧壁和副侧壁部分地浸入水中并分别形成具有主体底面和子体底面的向前开口的三个独立提升区域。 气垫船不使用常规气垫船的提升风扇。 然而，在航行期间，在船体下方有效地形成高压气垫，从而存储低帆板阻力，高推进效率和高速度。

    Drill barge transport by surface effect vehicles
    5.
    发明授权
    Drill barge transport by surface effect vehicles 失效
    用表面效应车辆钻出驳船

    公开(公告)号：US4416210A

    公开(公告)日：1983-11-22

    申请号：US167722

    申请日：1980-07-11

    申请人： Ray S. Lacy, Jr. ,  Thomas P. Johnson

    发明人： Ray S. Lacy, Jr. ,  Thomas P. Johnson

    IPC分类号： B60V1/00 ,  B60V1/04 ,  B60V1/14 ,  B60V1/16 ,  E21B15/00 ,  B60V1/06

    CPC分类号： B60V1/04 ,  B60V1/145 ,  B60V1/16 ,  E21B15/00

    摘要： A method and apparatus are disclosed to transport and position a drilling rig over dry land, marshland and water. Surface effect vehicles having drive and positioning means that develop thrust against the surface over which they travel are used to lift and transport a drilling barge, after which they may be used as support and supply vehicles. Provision is made to adjust variable cargo loads so as to balance the assembled unit during transport.

    摘要翻译： 公开了一种方法和装置，用于将钻机运输和定位在旱地，沼泽地和水上。 具有驱动和定位装置的表面效应车辆用于向其行驶的表面产生推力，用于提升和运输钻井驳船，之后它们可用作支撑和供应车辆。 规定调整可变货物负载，以便在运输过程中平衡组装单元。

    Triple hybrid watercraft
    6.
    发明授权
    Triple hybrid watercraft 失效
    三重混合船只

    公开(公告)号：US3968762A

    公开(公告)日：1976-07-13

    申请号：US606675

    申请日：1975-08-21

    申请人： John R. Meyer, Jr.

    发明人： John R. Meyer, Jr.

    IPC分类号： B60V1/00 ,  B60V1/04 ,  B60V1/14 ,  B60V1/22 ,  B63B1/12 ,  B63B1/24 ,  B63B1/18

    CPC分类号： B60V1/22 ,  B60V1/046 ,  B60V1/145 ,  B63B1/12 ,  B63B1/24

    摘要： A watercraft combining the physical and hydrodynamic features of a catama, a hydrofoil, and a rigid sidewall air cushion vehicle that might be considered a triple hybrid (TRIBRID). The TRIBRID is intended to operate as a multi-modal vehicle in the approximate speed range of 0-100 knots. The vehicle from at rest to operational speed, obtains its lift at first from 100% buoyancy of catamaran hulls, then from dynamic lift of hydrofoils, and finally from powered aerostatic lift from a captured air cushion. A combination of two or all lift modes may be used through speed changes and at intermediate speeds.

    摘要翻译： 结合双体船，水翼和可能被认为是三重混合动力（TRIBRID）的刚性侧壁气垫车辆的物理和水动力特征的船只。 TRIBRID旨在作为多模式车辆操作，速度范围为0-100节。 车辆从休息到运行速度，首先从双体船体的100％浮力，然后从水翼的动力升降，最后从被捕获的气垫的动力空气动力升降机获得其电梯。 两种或所有提升模式的组合可以通过速度变化和中等速度使用。