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公开(公告)号：US08127736B2
公开(公告)日：2012-03-06
申请号：US12274171
申请日：2008-11-19
申请人： Byung Chul Lee , Soo Hong Lee , Jeyong Yun
发明人： Byung Chul Lee , Soo Hong Lee , Jeyong Yun
IPC分类号： F02B75/06
CPC分类号： F02B75/06 , F16F15/264 , Y10T74/2183
摘要： A balancing assembly of an engine may include a crankshaft in which crank pins each connected to a connecting rod, are disposed at both ends thereof, and that is equipped with a counterweight opposite to and corresponding to each crank pin, a balance shaft that is disposed at a distance from the crankshaft and that rotates by the crankshaft, and a balance weight that is eccentrically formed with a balance shaft and that absorbs vibration.
摘要翻译： 发动机的平衡组件可以包括曲轴，其中各自连接到连杆的曲柄销布置在其两端，并且配备有与每个曲柄销相对并对应于其的配重，配置有平衡轴 在与曲轴相距一定距离处，并且由曲轴旋转的平衡重和由平衡轴偏心地形成并且吸收振动的平衡重。
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公开(公告)号：US20090277414A1
公开(公告)日：2009-11-12
申请号：US12274171
申请日：2008-11-19
申请人： Byung Chul LEE , Soo Hong Lee , Jeyong Yun
发明人： Byung Chul LEE , Soo Hong Lee , Jeyong Yun
IPC分类号： F02B75/06
CPC分类号： F02B75/06 , F16F15/264 , Y10T74/2183
摘要： A balancing assembly of an engine may include a crankshaft in which crank pins each connected to a connecting rod, are disposed at both ends thereof and that is equipped with a counterweight opposite to and corresponding to each crank pin, a balance shaft that is disposed at a distance from the crankshaft and that rotates by the crankshaft, and a balance weight that is eccentrically formed with a balance shaft and that absorbs vibration.
摘要翻译： 发动机的平衡组件可以包括曲轴，其中各自连接到连杆的曲柄销布置在其两端并且配备有与每个曲柄销相对并对应于其的对应的平衡轴，平衡轴设置在 距曲轴的距离并且由曲轴旋转的距离，以及偏心地形成有平衡轴并且吸收振动的平衡重。
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公开(公告)号：US08549989B2
公开(公告)日：2013-10-08
申请号：US12949394
申请日：2010-11-18
申请人： Jeyong Yun , Byungcheol Lee
发明人： Jeyong Yun , Byungcheol Lee
摘要： A piston apparatus for an engine includes a piston pin that is inserted in a smaller end portion of a connecting rod and having a cross-section changing portion where a cross section changes at a portion of the piston pin, and a fixing member that engages the connecting rod and a piston through the cross-section changing portion so as to restrain longitudinal movement of the piston pin with respect to the connecting rod.
摘要翻译： 用于发动机的活塞装置包括：活塞销，其插入在连杆的较小端部中，并且具有横截面改变部分，其横截面在活塞销的一部分处变化;以及固定构件， 连杆和活塞通过横截面改变部分，以便抑制活塞销相对于连杆的纵向移动。
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公开(公告)号：US20090301428A1
公开(公告)日：2009-12-10
申请号：US12274095
申请日：2008-11-19
申请人： Byung Chul Lee , Soo Hong Lee , Jeyong Yun
发明人： Byung Chul Lee , Soo Hong Lee , Jeyong Yun
IPC分类号： F02B75/32
CPC分类号： F16C3/06 , Y10T74/2121
摘要： A crankshaft set of a two-cylinder engine that is equipped with a flywheel may include a crankshaft that is mounted on an engine block, a first crank pin that is formed at one end of the crankshaft and is connected to a first piston through a connecting rod, a second crank pin that is formed at the other end of the crankshaft and is connected to a second crank pin through a connecting rod, and a flywheel that is disposed between the first and second crank pins and is integrally formed with the crankshaft. Accordingly, the twist and vibration characteristics are improved because the flywheel is disposed between the adjacent crank pins.
摘要翻译： 配备有飞轮的双缸发动机的曲轴组可以包括安装在发动机缸体上的曲轴，形成在曲轴的一端并通过连接件连接到第一活塞的第一曲柄销 杆，第二曲柄销，其形成在曲轴的另一端并且通过连接杆连接到第二曲柄销;以及飞轮，其设置在第一曲柄销和第二曲柄销之间并与曲轴一体形成。 因此，由于飞轮配置在相邻的曲柄销之间，扭转和振动特性得到改善。
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公开(公告)号：US20120060789A1
公开(公告)日：2012-03-15
申请号：US12949394
申请日：2010-11-18
申请人： Jeyong Yun , Byungcheol Lee
发明人： Jeyong Yun , Byungcheol Lee
IPC分类号： F02F3/00
摘要： A piston apparatus for an engine, may include a piston pin inserted in a smaller end portion of a connecting rod and having a cross-section changing portion where a cross section changes at a portion of the piston pin, and a fixing member engaging the connecting rod and a piston through the cross-section changing portion to restrain longitudinal movement of the piston pin with respect to the connecting rod.
摘要翻译： 一种用于发动机的活塞装置可以包括插入连杆的较小端部的活塞销，并且具有横截面改变部分，其横截面在活塞销的一部分处变化;以及固定构件， 杆和活塞穿过横截面改变部分以限制活塞销相对于连接杆的纵向运动。
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