发明名称 建設機械の冷却装置
摘要 The present invention is directed to a cooling apparatus comprising a plural number of (e.g., first to third) heat exchangers arranged in widthwise side-by-side relation to each other, and designed to optimize an air-volume distribution of cooling air passing through cores of the heat exchangers to thereby improve cooling efficiency. Each of the cores 41, 51 of the second and third heat exchangers 40, 50 disposed at widthwise opposite ends of the first to third heat exchangers 30, 40, 50 is formed to have a height lower than that of the core 31 of the first heat exchanger 30 disposed at a center of the first to third heat exchangers 30, 40, 50, whereby a combination of the cores 31, 41, 51 of the first to third heat exchangers 30, 40, 50 is formed in a shape corresponding to a projection of a cooling fan 25.
申请公布号 JP5821221(B2) 申请公布日期 2015.11.24
申请号 JP20110050560 申请日期 2011.03.08
申请人 コベルコ建機株式会社 发明人 中島 一
分类号 F01P11/10 主分类号 F01P11/10
代理机构 代理人
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