发明申请
US20110253076A1 OUTBOARD ENGINE UNIT 有权
OUTBOARD发动机单元

OUTBOARD ENGINE UNIT
摘要:
A cooling device of an outboard engine unit includes a cooling water passage for delivering cooling water from a water pump. The cooling water passage branches into a first passageway for cooling a cylinder block and cylinder head of an engine and a second passageway for cooling a case of a supercharger. Thus, the supercharger and the engine can be cooled to and kept at their respective appropriate temperatures.
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