Title:
船舶用推進装置及びこれを含む船舶
Document Type and Number:
Japanese Patent JP2014519449
Kind Code:
A
Abstract:
Disclosed are a propulsion device for a ship and a ship having same. The propulsion device, according to an embodiment of the present invention, comprises: a rear propeller fixed to a driveshaft; a front propeller positioned in front of the rear propeller, and supported rotably on the driveshaft; and a counter rotation device for reversing and transmitting the rotation of the driveshaft to the front propeller; a motor for rotating the driveshaft; and an housing, which extends from the stern part to the lower part of the hull, and which is installed so as to envelope the counter rotation device and the motor.
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Inventors:
イジン chic
Kim ジナム
Park ヒョンサン
Park ヒョンギル
ペク グァンジュン
イドンヒョン
イテグ
John ソンウク
Tetsuji Hoshino
ソジョンス
ファンボ スンミョン
Kim ジナム
Park ヒョンサン
Park ヒョンギル
ペク グァンジュン
イドンヒョン
イテグ
John ソンウク
Tetsuji Hoshino
ソジョンス
ファンボ スンミョン
Application Number:
JP2014515702A
Publication Date:
August 14, 2014
Filing Date:
September 23, 2011
Export Citation:
Assignee:
Samsung heavy industry SAMSUNG HEAVY IND, Inc.. CO., LTD.
International Classes:
B63H5/10; B63H1/20; B63H5/125; B63H21/17
Domestic Patent References:
| JPS61144454A | 1986-07-02 | |||
| JP2004249820A | 2004-09-09 | |||
| JPS6144099A | 1986-03-03 | |||
| JPH07251795A | 1995-10-03 |
Foreign References:
| US4792314A | 1988-12-20 |
Attorney, Agent or Firm:
Patent business corporation MAEDA PATENT OFFICE