发明授权
- 专利标题： Device for ventilating cooling air of construction
- 专利标题（中）： 建筑冷却空气通风装置
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申请号： US482852申请日： 1974-06-25
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公开(公告)号： US4020900A公开(公告)日： 1977-05-03
- 发明人: Kunio Kitagawa
- 申请人： Kunio Kitagawa
- 申请人地址： JA Tokyo
- 专利权人： Kabushiki Kaisha Komatsu Seisakusho
- 当前专利权人： Kabushiki Kaisha Komatsu Seisakusho
- 当前专利权人地址： JA Tokyo
- 优先权： JA49-12431[U] 19740131
- 主分类号： B60K11/04
- IPC分类号： B60K11/04 ; F01P5/06 ; F01P11/12 ; F02B77/13 ; F24F13/24 ; F28F13/00 ; F01P7/10
摘要：
A device for ventilating cooling air for cooling the coolant of a water-cooled engine of a construction machine having inlets and outlets for cooling the air for which dissipates the heat of the coolant of the engine. At least one of said inlets and outlets are directed elevationally upwardly or downwardly with respect to the machinery, and thus the noise generated from the engine is remarkably reduced.
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