发明名称 |
Hull supported steering and reversing gear for large waterjets |
摘要 |
A waterjet propulsion system for a vessel permits stationary mounting of the pump within the vessel hull, and further allows minimizing the size and weight of the pump casing, by providing a pivotably moveable, hull mounted and supported, steering and reversing sleeve mechanism positioned to receive the waterjet flow from a waterjet nozzle and to redirect at least a portion of that flow for steering and production of reverse thrust. The sleeve structure also permits all machinery for achieving control of steering and reverse thrust to be placed in protected locations such as being faired into the sleeve or within the vessel hull. Protection of linkages and reduction of the weight thereof is also provided.
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申请公布号 |
US5591057(A) |
申请公布日期 |
1997.01.07 |
申请号 |
US19950527994 |
申请日期 |
1995.09.14 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY |
发明人 |
DAI, CHARLES M.;ALLISON, JOHN L. |
分类号 |
B63H11/08;(IPC1-7):B63H11/113;B63H11/117 |
主分类号 |
B63H11/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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