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    • 14. 发明申请
    • Variable Compression Ratio Apparatus
    • 可变压缩比设备
    • US20100000497A1
    • 2010-01-07
    • US12498271
    • 2009-07-06
    • Eun Ho LEEJin Kook KongYoung Nam Kim
    • Eun Ho LEEJin Kook KongYoung Nam Kim
    • F02B75/04
    • F02D15/02F02B75/048F02M26/01
    • A variable compression ratio apparatus may include a connecting rod rotatably connected to the piston so as to receive the combustion force therefrom, a pin link mounted to the crankshaft and rotatably connected to the connecting rod so as to receive the combustion force from the connecting rod and rotate the crankshaft, a connecting link rotatably coupled to the pin link and changing a rotation trace of the pin link with respect to a rotation axis of the crankshaft, an eccentric camshaft provided with first and second shaft portions eccentric from each other and configured to rotate by a predetermined angle according to a driving condition of the engine, a sub control link rotatably connected to the eccentric camshaft about the first shaft portion and rotatably connected to the connecting link, and a main control link rotatably connected to the eccentric camshaft about the second shaft portion and rotatably connected to the connecting link.
    • 可变压缩比装置可以包括可旋转地连接到活塞以从其接收燃烧力的连杆,安装到曲轴并可旋转地连接到连杆的销链节,以便接收来自连杆的燃烧力和 旋转曲轴,可旋转地联接到销链节并且相对于曲轴的旋转轴线改变销链节的旋转轨迹的连接链节;偏心凸轮轴,其设置有彼此偏心并被构造成旋转的第一和第二轴部分 根据发动机的驱动条件预定的角度;副控制链路,其可旋转地连接到偏心凸轮轴,围绕第一轴部分并且可旋转地连接到连接连杆;以及主控制连杆,可旋转地连接到偏心凸轮轴,围绕第二轴 轴部分并且可旋转地连接到连接链节。
    • 15. 发明授权
    • Variable compression ratio apparatus
    • 可变压缩比装置
    • US08074613B2
    • 2011-12-13
    • US12498271
    • 2009-07-06
    • Eun Ho LeeJin Kook KongYoung Nam Kim
    • Eun Ho LeeJin Kook KongYoung Nam Kim
    • F02B75/04
    • F02D15/02F02B75/048F02M26/01
    • A variable compression ratio apparatus may include a connecting rod rotatably connected to the piston so as to receive the combustion force therefrom, a pin link mounted to the crankshaft and rotatably connected to the connecting rod so as to receive the combustion force from the connecting rod and rotate the crankshaft, a connecting link rotatably coupled to the pin link and changing a rotation trace of the pin link with respect to a rotation axis of the crankshaft, an eccentric camshaft provided with first and second shaft portions eccentric from each other and configured to rotate by a predetermined angle according to a driving condition of the engine, a sub control link rotatably connected to the eccentric camshaft about the first shaft portion and rotatably connected to the connecting link, and a main control link rotatably connected to the eccentric camshaft about the second shaft portion and rotatably connected to the connecting link.
    • 可变压缩比装置可以包括可旋转地连接到活塞以从其接收燃烧力的连杆,安装到曲轴并可旋转地连接到连杆的销链节,以便接收来自连杆的燃烧力和 旋转曲轴,可旋转地联接到销链节并且相对于曲轴的旋转轴线改变销链节的旋转轨迹的连接链节;偏心凸轮轴,其设置有彼此偏心并被构造成旋转的第一和第二轴部分 根据发动机的驱动条件预定的角度;副控制链路,其可旋转地连接到偏心凸轮轴,围绕第一轴部分并且可旋转地连接到连接连杆;以及主控制连杆,可旋转地连接到偏心凸轮轴,围绕第二轴 轴部分并且可旋转地连接到连接链节。