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Title:
船体にウォータジェット推進装置を取付ける方法
Document Type and Number:
Japanese Patent JP5032906
Kind Code:
B2
Abstract:

To eliminate difficulty of boring work of a supporting surface of a stern flange on a conventional water jet type marine vessel.

This method for mounting a water jet propulsion device on a hull includes: a process to measure an inclination error against a shaft center of a drive shaft on a surface of the stern flange fixed on a stern part of the hull; a process to cut a surface of a flange fixed opposed to the stern flange of a transom short pipe fixed on the stern flange; and a process to fix the transom short pipe on the stern flange in the water jet type vessel connecting a suction port of a conduit to an opening of a hull bottom part, connecting a rear end of this conduit to the transom short pipe fixed on the stern part, extending the drive shaft connected to a drive such as an engine provided in the hull, etc. to the inside of the transom short pipe and fixing an impeller stored in this transom short pipe on the drive shaft.

COPYRIGHT: (C)2009,JPO&INPIT


Inventors:
Kunihiko Murai
Hideaki Hanagami
Hayakawa Isao
Application Number:
JP2007192191A
Publication Date:
September 26, 2012
Filing Date:
July 24, 2007
Export Citation:
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Assignee:
Mitsui Shipbuilding Co., Ltd.
International Classes:
B63H11/08; B63B9/00
Domestic Patent References:
JP2003112690A
JP7309295A
JP2006242271A
JP9156595A
JP60078888A
Attorney, Agent or Firm:
Shinichi Ogawa
Takashi Noguchi
Kazuhiko Saishita



 
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