Title:
SHIP AND METHOD FOR OPERATING SHIP
Document Type and Number:
Japanese Patent JP2011148399
Kind Code:
A
Abstract:
To provide a ship coping with possible tightening of exhaust emission regulations in a particular marine area under the exhaust gas emission regulations in the near future and to provide a method for operating the ship.
The ship includes: a four-cycle engine 3 for driving a generator 10; a two-cycle engine 2 for driving a propeller shaft 6 having one end to which a propulsive propeller 7 is mounted; a denitrification apparatus 4 passing only exhaust gas generated in the four-cycle engine 3; and a shaft motor or a shaft generator motor 8 serving as an electric motor for rotating the propeller 7 and the propeller shaft 6 by receiving supply of electric power from the generator 10 or a separately provided power-generating equipment.
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Inventors:
YOSHIZUMI HIROSHI
MURATA SATOSHI
HIGUCHI JUN
SHIRAISHI KEIICHI
MURATA SATOSHI
HIGUCHI JUN
SHIRAISHI KEIICHI
Application Number:
JP2010011157A
Publication Date:
August 04, 2011
Filing Date:
January 21, 2010
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
B63H23/18; B63H5/125; B63H21/14; B63H21/17; B63H23/12; B63J3/02; B63J3/04; F01D15/04; F01D15/10; F01D15/12; F01K15/04; F01K23/10; F01N5/02; F02G5/02
Domestic Patent References:
| JP2009535258A | 2009-10-01 | |||
| JP2005083326A | 2005-03-31 | |||
| JP2009279975A | 2009-12-03 | |||
| JPH092390A | 1997-01-07 | |||
| JP2009255637A | 2009-11-05 | |||
| JP2009191794A | 2009-08-27 |
Attorney, Agent or Firm:
Noriharu Fujita
Kunio Ueda
Kunio Ueda