| 摘要 |
PROBLEM TO BE SOLVED: To provide an engine cooling system capable of exchanging air and cooling water by allowing air to pass therethrough, thus promoting the warming-up and cooling operation of the engine. SOLUTION: A cooling system 1 incorporated in an engine 2 includes: a first tank 5 for storing cooling water removed from a water jacket 4 provided in an engine body 3; an electric pump 6 which transfers cooling water between the water jacket 4 and the first tank 5; a second tank 7 which stores air; a first passage 8 in which a space formed in the first tank 5 and a space formed in the second tank 7 are connected to each other, and air flows therein; a second passage 9 in which the water jacket 4 and the second tank 7 are connected to each other, and air flows therein, and a water storage chamber 10 arranged in the first passage and acqiring the cooling water flowing in the first passage. COPYRIGHT: (C)2009,JPO&INPIT
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