| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an engine cooling system capable of achieving a size reduction of an engine.SOLUTION: An engine cooling system is configured so that a power generation thermoelectric element device 2 is attached to an engine heat radiation unit 1, a cooling thermoelectric element device 3 is electrically connected to this power generation thermoelectric element device 2, this cooling thermoelectric element device 3 is attached to an air intake passage wall 4, the power generation thermoelectric element device 2 generates electric power in response to heat radiation of an engine, the cooling thermoelectric element device 3 absorbs heat from the air intake passage wall 4 by the electric power generated by the power generation thermoelectric element device 2. The cooling thermoelectric element device 3 is also attached to an oil pan wall.</p> |
