Small watercraft
AssigneeKawasaki Jukogyo Kabushiki Kaisha
InventorYoshimoto Matsuda
Life of this patent
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Abstract
Disclosed is a small watercraft having an engine cooling system which can lessen a temperature distribution of an engine. The small watercraft comprises an engine for driving a propulsion unit of the watercraft, and the engine includes a first cooling passage formed inside a cylinder head of the engine, for cooling the cylinder head with a coolant flowing therethrough, and a second cooling passage formed inside a cylinder block of the engine, for cooling the cylinder block of the engine with a coolant flowing therethrough, the first and second cooling passages being independent of each other.
Claims12
A small watercraft comprising:
- an engine for driving a propulsion unit of the watercraft, the engine including:
- a first cooling passage formed inside a cylinder head of the engine, for cooling the cylinder head with a coolant flowing therethrough;
- and
- a second cooling passage formed inside a cylinder block of the engine, for cooling the cylinder block of the engine with a coolant flowing therethrough, the first and second cooling passages being independent of each other.
Dependencies are inferred from the claim text.