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    • 8. 发明申请
    • UNIVERSAL MARINE DRIVE APPARATUS AND USES THEREOF
    • 通用船用驱动装置及其用途
    • WO1998013257A1
    • 1998-04-02
    • PCT/US1997017414
    • 1997-09-25
    • MORRISON, Douglas, M.
    • B63H05/125
    • F01P3/207B63H5/125B63H21/10B63H23/34
    • Novel apparatus for rendering a watercraft propulsion system universal. One embodiment of the invention comprises a rotary shaft (62); a propeller (66) detachably attached to one end of the rotary shaft (62), the other end of the rotary shaft being configured for detachable and either direct or indirect connection to, and rotational relationship with, a drive shaft (60) of the engine; a plate (10) which is directly or indirectly pivotally attached to a stern portion of the watercraft and which, during normal operation, is disposed in a substantially horizontal plane above the propeller (66), the plane of the plate (10) traversing the rotary shaft (62); and a hollow heat-conductive loop (12) integral with or connected to the apparatus and connected to the cooling system for circulating a flow of the fluid from the cooling system through the loop (12) and thence back to the cooling system, the loop (12) being adapted to be disposed in thermally-conductive heat exchange contact with the water when the watercraft is being propelled by the engine. Preferably, during normal operation, the plate (10) is substantially disposed in a plane parallel with, but no lower than, the bottom of the watercraft. The apparatus may be detachably and pivotally attached to the stern of the watercraft at a front side of the apparatus opposite the propeller, and maybe adapted to permit vertical and lateral control of a rear side of the apparatus proximate to the propeller by an operator of the watercraft. Complete universal propulsion systems and universal watercraft apparatus are also disclosed.
    • 用于渲染船只推进系统的新颖设备。 本发明的一个实施例包括旋转轴(62); 螺旋桨(66),其可拆卸地附接到所述旋转轴(62)的一端,所述旋转轴的另一端构造成用于可拆卸地直接或间接地连接到所述旋转轴(62)的驱动轴(60) 发动机; 直立或间接地枢转地附接到船舶的船尾部分的板(10),并且在正常操作期间,在螺旋桨(66)上方的基本上水平的平面上设置有板(10)的平面穿过 旋转轴(62); 以及与该装置一体或连接到该冷却系统的中空导热回路(12),用于使来自冷却系统的流体流通过回路(12)循环,然后回到冷却系统,循环 (12)适于在船舶被发动机推进时与水的热传导热交换接触。 优选地,在正常操作期间,板(10)基本上设置在与船只的底部平行但不低于的位置上。 该装置可以在与螺旋桨相对的装置的前侧可拆卸地和可枢转地附接到船只的尾部,并且可以适于允许垂直和横向控制靠近推进器的设备的后侧,由操作者 船只。 还公开了完整的通用推进系统和通用船舶装置。