发明名称 |
VERTICAL-TYPE AIR-COOLED OHV ENGINE |
摘要 |
A vertical-type air-cooled OHV engine includes a valve operating system and has a shroud guiding cooling air, which is generated by a cooling fan driven by a crankshaft such that the cooling air flows in an up-down direction with respect to a cylinder head. Intake and exhaust valves are arranged respectively on opposite sides of a vertical plane that is parallel to an axis of the crankshaft and that includes an axis of a cylinder bore. Accordingly, it is possible to provide a vertical-type air-cooled OHV engine capable of evenly cooling both of intake and exhaust valves without changing a route of cooling air.
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申请公布号 |
US2013133597(A1) |
申请公布日期 |
2013.05.30 |
申请号 |
US201213687145 |
申请日期 |
2012.11.28 |
申请人 |
HONDA MOTOR CO., LTD.;HONDA MOTOR CO., LTD. |
发明人 |
SHIMAZAKI YASUSHI;MAEDA TAKESHI |
分类号 |
F01L1/047 |
主分类号 |
F01L1/047 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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