公开(公告)号：WO1998008732A1

公开(公告)日：1998-03-05

申请号：PCT/US1997014987

申请日：1997-08-26

Applicant: NEWPORT TECHNOLOGIES, LTD.

Inventor： NEWPORT TECHNOLOGIES, LTD. ,  ROAKE, Richard, J. ,  BAKER, Stephen, C.

IPC: B63B01/20

CPC classification number: B63B1/042 ,  B63B1/22

Abstract: A marine vessel includes a buoyant vessel body (12), a propulsive device, and at least one planing element (14). The planing element lifts the buoyant vessel body upward and out of contact with water throughout prolonged high-speed travel. The ratio of the planing element area to the volumetric equivalent of the weight supported by the planing element raised to the power of two-thirds is less than 1. The length of the planing element is at least 20 times its breadth. At least one of a plurality of attachment mechanisms (26) attached between the planing element and the buoyant vessel body is controllably adjustable in length so as to adjust an angle of attack of the planing element with respect to water. A deadrise angle adjustment mechanism (42) controllably adjusts a deadrise angle of the planing element with respect to water. The buoyant vessel body includes a ballast tank (28), and ballast piping connects the ballast tank with a ballast intake valve (30).

Abstract translation: 海洋船舶包括浮力船体（12），推进装置和至少一个刨床（14）。 刨动元件在长时间的高速行驶中将浮力船体向上提升并与水接触。 刨削元件面积与由刨削元件支撑的重量的体积当量的比例提高到三分之二的功率的比例小于1.刨削元件的长度为其宽度的至少20倍。 安装在平面元件和浮力容器本体之间的多个附接机构（26）中的至少一个可控地可调节长度，以便调整刨削元件相对于水的角度。 死角调整机构（42）可控制地调节刨削元件相对于水的死角。 浮力容器主体包括压载箱（28），并且压载管道将压载舱与镇流器进气阀（30）连接。