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公开(公告)号：US20080105220A1
公开(公告)日：2008-05-08
申请号：US11572341
申请日：2005-05-16
IPC分类号： F01P5/02
CPC分类号： F02F1/28 , F01P1/02 , F01P1/08 , F01P1/10 , F01P5/06 , F02M31/145 , F02M35/06 , F02M35/10144 , F02M35/1017 , F02M35/10262 , Y02T10/126 , Y02T10/14 , Y02T10/146
摘要： The purpose of the present invention is to improve cooling efficiency of a cylinder head of an air-cooled engine.With regard to the construction that a cooling fan is provided at one of ends of a crankshaft, and cooling air from the cooling fan is guided to a cylinder head 4 so as to cool the cylinder head 4, an intake manifold 8 is arranged above the cooling fan, a duct 51 is provided at the lateral center of the intake manifold 8 so as to suck air from an air cleaner, cooling air is sent from both sides of the duct 51 to an intake valve, an exhaust valve and an injection nozzle arranged in the cylinder head 4, and a shielding plate 55 is provided at one of lateral sides of the duct 51.
摘要翻译： 本发明的目的是提高空气冷却发动机的气缸盖的冷却效率。 关于在曲轴的一端设置冷却风扇的结构，将来自冷却风扇的冷却空气引导到气缸盖4以冷却气缸盖4，将进气歧管8配置在 冷却风扇，在进气歧管8的横向中心处设置有管道51，以便从空气净化器吸入空气，将冷却空气从管道51的两侧送入进气阀，排气阀和喷嘴 布置在气缸盖4中，并且屏蔽板55设置在管道51的侧面的一侧。
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公开(公告)号：US07694655B2
公开(公告)日：2010-04-13
申请号：US11572341
申请日：2005-05-16
申请人： Masashi Sagara , Yasuhiro Kanazu , Masami Yoshii
发明人： Masashi Sagara , Yasuhiro Kanazu , Masami Yoshii
IPC分类号： F01P1/02
CPC分类号： F02F1/28 , F01P1/02 , F01P1/08 , F01P1/10 , F01P5/06 , F02M31/145 , F02M35/06 , F02M35/10144 , F02M35/1017 , F02M35/10262 , Y02T10/126 , Y02T10/14 , Y02T10/146
摘要： The purpose of the present invention is to improve cooling efficiency of a cylinder head of an air-cooled engine. With regard to the construction that a cooling fan is provided at one of ends of a crankshaft, and cooling air from the cooling fan is guided to a cylinder head 4 so as to cool the cylinder head 4, an intake manifold 8 is arranged above the cooling fan, a duct 51 is provided at the lateral center of the intake manifold 8 so as to suck air from an air cleaner, cooling air is sent from both sides of the duct 51 to an intake valve, an exhaust valve and an injection nozzle arranged in the cylinder head 4, and a shielding plate 55 is provided at one of lateral sides of the duct 51.
摘要翻译： 本发明的目的是提高空气冷却发动机的气缸盖的冷却效率。 关于在曲轴的一端设置冷却风扇的结构，将来自冷却风扇的冷却空气引导到气缸盖4以冷却气缸盖4，将进气歧管8配置在 冷却风扇，在进气歧管8的横向中心处设置有管道51，以便从空气净化器吸入空气，将冷却空气从管道51的两侧送入进气阀，排气阀和喷嘴 布置在气缸盖4中，并且屏蔽板55设置在管道51的侧面的一侧。
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公开(公告)号：US4622923A
公开(公告)日：1986-11-18
申请号：US705293
申请日：1985-02-25
申请人： Akira Nishimura , Masami Yoshii , Shigeharu Yasui
发明人： Akira Nishimura , Masami Yoshii , Shigeharu Yasui
CPC分类号： F02D29/06 , F02B63/04 , F02B75/16 , F02B77/13 , F02B1/04 , F02B2063/046 , F02B2275/22 , F02B63/048
摘要： This invention relates to an encased engine generator having an air-cooled engine and a generator housed in a case approximately structured in a rectangular parallelepiped, wherein a fuel tank is provided along the upper surface of the case, an engine having a cooling fan at its side is disposed within the case beneath said fuel tank, a generator interlocked with said engine is disposed at the downstream side of the cooling air from said cooling fan, a silencer is disposed between said fuel tank and generator so that its outer circumference may be cooled by part of said cooling air, and operating parts such as engine operation knob necessary for operation and maintenance are provided on the wall of the case which encloses the remaining cooling air.
摘要翻译： 本发明涉及一种封闭发动机发电机，其具有风冷发动机和发电机，其容纳在大致构造成长方体的壳体中，其中沿壳体的上表面设置燃料箱，在其壳体上具有冷却风扇的发动机 一侧设置在所述燃料箱下面的壳体内，与所述发动机联动的发电机设置在来自所述冷却风扇的冷却空气的下游侧，消声器设置在所述燃料箱和发电机之间，使得其外周可以被冷却 通过所述冷却空气的一部分，并且在包围剩余冷却空气的壳体的壁上设置有用于操作和维护所需的诸如发动机操作旋钮的操作部件。
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