| 发明名称 |
VENTILATION STRUCTURE FOR ENGINE COMPARTMENT |
| 摘要 |
A ventilation structure of an engine compartment that houses an engine and is adjacent to a cooling fan that supplies cooling air to a heat exchanger in a form of a radiator is provided. A ventilation structure of the engine compartment includes: an exterior cover with which the engine and the cooling fan are covered; and a ventilation duct that includes an inner surface of the exterior cover, in which a first end of the ventilation duct is open in the engine compartment while a second end of the ventilation duct intercommunicates with a surrounding area of the cooling fan. |
| 申请公布号 |
US2015068470(A1) |
申请公布日期 |
2015.03.12 |
| 申请号 |
US201314397634 |
申请日期 |
2013.09.05 |
| 申请人 |
KOMATSU LTD. |
发明人 |
Tsutsumi Katsuhiro;Miyamoto Hirofumi |
| 分类号 |
F01P11/10;B62D25/10 |
主分类号 |
F01P11/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A ventilation structure of an engine compartment that houses an engine and is adjacent to a cooling fan that supplies cooling air to a heat exchanger, the ventilation structure comprising:
an exterior cover with which the engine and the cooling fan are covered; and a ventilation duct comprising an inner surface of the exterior cover, wherein a first end of the ventilation duct is open in the engine compartment, and wherein a second end of the ventilation duct intercommunicates with a surrounding area of the cooling fan. |
| 地址 |
Minato-ku, Tokyo JP |
