Power generating and propelling system of vessel

摘要

A power generating and propelling system of a vessel which is compact and has an efficient cooling system. The power generating and propelling system comprises a first housing (21a,10a) incorporating a flywheel (21) of an engine (2) and elements (11,12) for generating electric power connected to the flywheel (21), and a second housing (3b) joined to the first housing (21a,10a), the second housing (3b) provided on a transmission (3) for driving a propeller (4). The first housing (21a,10a) is provided on the outer peripheral portion with a cooling-water passage (26) for cooling the elements (11,12) for generating electric power.