Engine balance apparatus and accessory drive device
    57.
    发明授权
    Engine balance apparatus and accessory drive device 失效
    发动机平衡装置和附件驱动装置

    公开(公告)号:US6164259A

    公开(公告)日:2000-12-26

    申请号:US124383

    申请日:1998-07-28

    Abstract: A balancing mechanism for an engine that has a rotating crankshaft and reciprocating pistons such as those engines used in automobiles, aircrafts, boats, piston-driven compressors, piston-driven slider crank mechanisms, etc. The present balancing mechanism may comprise a first balance mass non-rotatably affixed to the crankshaft and a second balance mass rotatably supported on the crankshaft. A driver assembly is affixed to crankshaft to cause the second balance mass to rotate in a direction that is opposite to the direction in which the crank shaft is rotating. The driver assembly may include auxiliary gears configured to transport rotary power to auxiliary components.

    Abstract translation: 用于具有旋转曲轴的发动机的平衡机构和诸如用于汽车,飞机,船,活塞驱动的压缩机,活塞驱动的滑块曲柄机构等中的那些发动机的往复运动的活塞。本平衡机构可包括第一平衡质量 不可旋转地固定在曲轴上,以及可旋转地支撑在曲轴上的第二平衡块。 驱动器组件固定到曲轴上以使第二平衡质量块沿与曲轴旋转方向相反的方向旋转。 驱动器组件可以包括配置成将旋转动力传送到辅助部件的辅助齿轮。

    Compact valve actuation mechanism
    58.
    发明授权
    Compact valve actuation mechanism 失效
    紧凑型阀门致动机构

    公开(公告)号:US6032627A

    公开(公告)日:2000-03-07

    申请号:US123919

    申请日:1998-07-28

    CPC classification number: F01L1/18

    Abstract: A valve actuation device. The device may include a free floating valve bridge movably supported within a cavity in the engine housing. The bridge may be provided with a cavity and an orifice arrangement for pumping gases entrained with lubricating fluid toward the piston stems as the bridge reciprocates back and forth. The device may also include a rocker arm that has a U-shaped cross-sectional shape for receiving at least a portion of the valve bridge, valve stem valve spring and spring retainer therein. The rocker arm may be provided with lubrication passages for directing lubrication to the point wherein it is pivotally affixed to the engine housing.

    Abstract translation: 阀致动装置。 该装置可以包括可移动地支撑在发动机壳体中的空腔内的自由浮动阀桥。 桥可以设置有空腔和孔布置,用于当桥接件往复运动时将气体带入润滑流体朝向活塞杆泵送。 该装置还可以包括具有U形横截面形状的摇臂,用于容纳至少一部分阀桥,阀杆阀弹簧和弹簧保持器。 摇臂可以设置有用于将润滑引导到其枢轴地固定到发动机壳体的点的润滑通道。

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