Title:
COOLING WATER CIRCULATING DEVICE OF ENGINE
Document Type and Number:
Japanese Patent JP2004183542
Kind Code:
A
Abstract:
To prevent a structure from being complicated and a cost from being raised by enabling a stopped engine to be warmed up with a simple constitution.
A shaft generator (first generator) 14 is coupled to be driven by a main diesel engine 11, and a cooling unit 21 is provided. Generators 17, 18 are respectively coupled to be driven by diesel generator engines 15, 16, and a cooling unit 61 is provided. The cooling units 21, 61 are coupled via a cooling passage 91 having a solenoid valve 93. A controller 19 can control to open or close the solenoid valve 93 of a cooling water passage 91 in response to the operating states of the main diesel engine 11 and the diesel generator engines 15, 16.
Inventors:
MIYAWAKI KAZUHIRO
Application Number:
JP2002350602A
Publication Date:
July 02, 2004
Filing Date:
December 03, 2002
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
B63H21/38; F01P3/20; F01P7/14; (IPC1-7): F01P3/20; B63H21/38; F01P7/14
Attorney, Agent or Firm:
Toshiro Mitsuishi
Tadahiro Mitsuishi
Yasuyuki Tanaka
Hiroshi Matsumoto
Tadahiro Mitsuishi
Yasuyuki Tanaka
Hiroshi Matsumoto
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