Title:
PROPULSION DEVICE AND SHIP WITH SAME
Document Type and Number:
WIPO Patent Application WO/2012/053112
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a propulsion device and a ship with the propulsion device, the propulsion device generating a propulsion force while minimizing the loss of rotational energy obtained by a gas turbine and a vapor turbine. A propulsion device (1) having: a diesel engine (5) for driving a propeller shaft (3); a vapor generation device (6) for generating vapor by exhaust gas discharged from the diesel engine (5); a vapor turbine (7) driven by the vapor generated by the vapor generation device (6); and a gas turbine (8) driven by the exhaust gas discharged from the diesel engine (5). The rotational energy of the vapor turbine (7) and the gas turbine (8) is transmitted to the propeller shaft (3) through clutches (12, 13) and transmissions (10, 11).
Inventors:
ICHIKI YOSHIHIRO (JP)
SHIRAISHI KEIICHI (JP)
SHIRAISHI KEIICHI (JP)
Application Number:
PCT/JP2010/068758
Publication Date:
April 26, 2012
Filing Date:
October 22, 2010
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
ICHIKI YOSHIHIRO (JP)
SHIRAISHI KEIICHI (JP)
ICHIKI YOSHIHIRO (JP)
SHIRAISHI KEIICHI (JP)
International Classes:
F01K23/06; B63H21/06; B63H21/16; B63H23/20; B63H23/30
Domestic Patent References:
| WO2010073951A1 | 2010-07-01 |
Foreign References:
| JPS4415084Y1 | 1969-06-28 | |||
| JPS322812B1 | ||||
| JPH05178287A | 1993-07-20 | |||
| JP2008175108A | 2008-07-31 | |||
| JPS61244806A | 1986-10-31 | |||
| JPS57151495A | 1982-09-18 | |||
| JPS6234598B2 | 1987-07-28 | |||
| JPH02207139A | 1990-08-16 |
Attorney, Agent or Firm:
FUJITA, Takaharu et al. (JP)
Takaharu Fujita (JP)
Takaharu Fujita (JP)
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Claims:
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