Title:
PROPULSION DEVICE AND MARINE VESSEL INCLUDING THE SAME
Document Type and Number:
Japanese Patent JP2010264867
Kind Code:
A
Abstract:
To provide a propulsion device obtaining propulsion force by reducing loss of rotation energy obtained by a gas turbine and a steam turbine, and a marine vessel including the same.
The propulsion device 1 includes a diesel engine 5 for driving a propulsion shaft 3; a steam generation device 6 for generating the steam by an exhaust gas discharged from the diesel engine 5; the steam turbine 7 driven by the steam generated by the steam generation device 6; and the gas turbine 8 driven by the exhaust gas discharged from the diesel engine 5. The rotation energy of the steam turbine 7 and the gas turbine 8 is transmitted to the propulsion shaft 3 through clutches 12, 13 and transmissions 10, 11.
COPYRIGHT: (C)2011,JPO&INPIT
Inventors:
ICHIKI YOSHIHIRO
SHIRAISHI KEIICHI
SHIRAISHI KEIICHI
Application Number:
JP2009117574A
Publication Date:
November 25, 2010
Filing Date:
May 14, 2009
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
B63H21/20; B63H23/14; F01D15/04; F01D15/12; F01K23/10; F01N5/02; F02B41/10
Domestic Patent References:
JPS61110698A | 1986-05-28 | |||
JPS4415084Y1 | 1969-06-28 | |||
JPH01257722A | 1989-10-13 | |||
JPS5856341Y2 | 1983-12-26 | |||
JP2005180370A | 2005-07-07 |
Attorney, Agent or Firm:
Noriharu Fujita
Kunio Ueda
Kunio Ueda