Original document(20 pages)  中文版
    The objective of the present invention is to provide a boat and its operating method which can simplify a support mechanism and a turning mechanism of a POD propeller installed separately from a main propeller and reduce costs. The present inventive boat is charectered by that it is provided with the main propeller 2 which can move the boat forward/backward by rotating it forward/backward or changing its pitch angle, a driving engine for driving the main propeller 2, a rudder 3 for changing the course direction of the boat and at least one of the POD propellers 10A and 10B.
Application Number
申请号		 02151321 Application Date
申请日		 2002.11.15
Title 名称 Ship and use method thereof
Publication Number
公开号		 1433926 Publication Date
公开日		 2003.08.06
Approval Pub. Date Granted Pub. Date
International Classification 分类号 B63H5/125;B63H21/00;B63H25/08
Applicant(s) Name
申请人		 Mitsubishi Heavy Industry K.K.
Address 地址
Inventor(s) Name 发明人 Sakamoto Toshishin;Ishikawa Akatsushi
Attorney & Agent 代理人 li xianglan
More information 更  多  信  息


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