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    Variable valve lift apparatus
    1.
    发明授权
    Variable valve lift apparatus 有权
    可变气门举升装置

    公开(公告)号：US08127726B2

    公开(公告)日：2012-03-06

    申请号：US12238112

    申请日：2008-09-25

    Applicant: Back Sik Kim ,  Ingee Suh ,  Dong Hee Han ,  Woo Tae Kim ,  Hyung Ick Kim ,  Dae Sung Kim ,  Kyoung Pyo Ha

    Inventor： Back Sik Kim ,  Ingee Suh ,  Dong Hee Han ,  Woo Tae Kim ,  Hyung Ick Kim ,  Dae Sung Kim ,  Kyoung Pyo Ha

    IPC: F01L1/34 ,  F01L1/18

    CPC classification number: F01L13/0005 ,  F01L1/18 ,  F01L1/267 ,  F01L13/0021 ,  F01L2105/00

    Abstract: A variable valve lift apparatus includes a camshaft with a first cam lobe and a second cam lobe, a cam follower with a first follower contacting the first cam lobe and a second follower contacting the second cam lobe, a connection rotatably connecting the first follower to the second follower, a main body supporting the first follower and the second follower, a connector selectively connecting the first follower and the second follower to the main body, a lost motion elastic member provided on the main body for supplying restoring force to the first follower and the second follower, and a valve configured to be opened and closed by the cam follower.

    Abstract translation: 可变气门提升装置包括具有第一凸轮凸角和第二凸轮凸角的凸轮轴，具有与第一凸轮凸角接触的第一从动件的凸轮从动件和与第二凸轮凸角接触的第二从动件，可旋转地将第一从动件连接到 第二从动件，支撑第一从动件和第二从动件的主体，将第一从动件和第二从动件选择性地连接到主体的连接器，设置在主体上用于向第一从动件提供恢复力的空运弹性构件， 第二从动件和构造成由凸轮从动件打开和关闭的阀。

    Cylinder deactivation system for vehicle and variable valve lift system using the same
    4.
    发明授权
    Cylinder deactivation system for vehicle and variable valve lift system using the same 有权
    用于车辆和可变气门升程系统的气缸停用系统

    公开(公告)号：US07603972B2

    公开(公告)日：2009-10-20

    申请号：US11648760

    申请日：2006-12-29

    Applicant: Dong Hee Han ,  Woo Tae Kim ,  In Gee Suh ,  Hyung Ick Kim ,  Back Sik Kim ,  Dae Sung Kim

    Inventor： Dong Hee Han ,  Woo Tae Kim ,  In Gee Suh ,  Hyung Ick Kim ,  Back Sik Kim ,  Dae Sung Kim

    IPC: F01L1/34

    CPC classification number: F01L13/0005 ,  F01L1/267 ,  F01L13/0021 ,  F01L13/0036

    Abstract: A cylinder deactivation system for a vehicle and a variable valve lift system is fabricated with an end pivot structure that can control two valves at the same time. The structure ensures reliability since a latching pin does not receive a shear force and provides an excellent assemblage and a cost reduction by minimizing the number of parts Such a cylinder deactivation system may include a rocker shaft having an oil supply hole, a rocker arm, a middle arm, and a latching portion separating the rocker arm from the middle arm when an oil pressure operates through the oil supply hole.

    Abstract translation: 制造用于车辆和可变气门升程系统的气缸停用系统，其具有可以同时控制两个阀的端部枢轴结构。 该结构确保了可靠性，因为锁定销不接收剪切力并通过最小化部件数量提供优异的组合和成本降低。这种气缸停用系统可包括具有供油孔的摇臂轴，摇臂， 中间臂和当油压通过供油孔操作时将摇臂与中臂分离的闩锁部分。

    CONTINUOUS VARIABLE VALVE LIFT DEVICE
    5.
    发明申请
    CONTINUOUS VARIABLE VALVE LIFT DEVICE 有权
    连续可变阀门提升装置

    公开(公告)号：US20090255496A1

    公开(公告)日：2009-10-15

    申请号：US12205461

    申请日：2008-09-05

    Applicant: Myungsik Choi ,  Kyoung Pyo Ha ,  Chun Woo Lee ,  Woo Tae Kim ,  Hyung Ick Kim ,  Yooshin Cho ,  Ingee Suh ,  Back Sik Kim ,  Dae Sung Kim ,  Dae Yoon Oh ,  Dong Hee Han

    Inventor： Myungsik Choi ,  Kyoung Pyo Ha ,  Chun Woo Lee ,  Woo Tae Kim ,  Hyung Ick Kim ,  Yooshin Cho ,  Ingee Suh ,  Back Sik Kim ,  Dae Sung Kim ,  Dae Yoon Oh ,  Dong Hee Han

    IPC: F01L1/34

    CPC classification number: F01L13/0021

    Abstract: A continuous variable valve lift device includes a valve, which opens/closes a channel by means of reciprocation, a control shaft, which is mounted so as to be able to move toward or away from a reciprocation central axis of the valve, a pivotable shoe, which is pivotably coupled to the control shaft, includes a cam insertion part in a recess or through-hole shape and a slide face slidably contacting an end of the valve, and reciprocates the valve when pivoted, and a drive cam, which comes into contact with an inner wall of the cam insertion part, and pivots the pivotable shoe. Thereby, the continuous variable valve lift device can freely adjust a lift amount and a lift time of the valve without changing positions of the drive cam and camshaft, and thus be easily applied to an existing engine.

    Abstract translation: 连续可变气门提升装置包括通过往复运动打开/关闭通道的阀，安装成能够朝向或远离阀的往复运动中心轴线移动的控制轴，可枢转的鞋 ，其可枢转地联接到控制轴，包括凹陷或通孔形状的凸轮插入部分和可滑动地接触阀的端部并且在枢转时使阀往复运动的滑动面以及进入的驱动凸轮 与凸轮插入部分的内壁接触，并枢转可枢转的鞋。 因此，连续可变气门提升装置可以在不改变驱动凸轮和凸轮轴的位置的情况下自由地调节阀的升程量和升程时间，因此可以容易地应用于现有的发动机。

    VARIABLE VALVE LIFT APPARATUS
    7.
    发明申请
    VARIABLE VALVE LIFT APPARATUS 有权
    可变阀门提升装置

    公开(公告)号：US20090151676A1

    公开(公告)日：2009-06-18

    申请号：US12238112

    申请日：2008-09-25

    Applicant: Back Sik KIM ,  Ingee Suh ,  Dong Hee Han ,  Woo Tae Kim ,  Hyungick Kim ,  Dae Sung Kim ,  Kyoung Pyo Ha

    Inventor： Back Sik KIM ,  Ingee Suh ,  Dong Hee Han ,  Woo Tae Kim ,  Hyungick Kim ,  Dae Sung Kim ,  Kyoung Pyo Ha

    IPC: F01L1/34

    CPC classification number: F01L13/0005 ,  F01L1/18 ,  F01L1/267 ,  F01L13/0021 ,  F01L2105/00

    Abstract: A variable valve lift apparatus includes a camshaft with a first cam lobe and a second cam lobe, a cam follower with a first follower contacting the first cam lobe and a second follower contacting the second cam lobe, a connection rotatably connecting the first follower to the second follower, a main body supporting the first follower and the second follower, a connector selectively connecting the first follower and the second follower to the main body, a lost motion elastic member provided on the main body for supplying restoring force to the first follower and the second follower, and a valve configured to be opened and closed by the cam follower.

    Abstract translation: 可变气门提升装置包括具有第一凸轮凸角和第二凸轮凸角的凸轮轴，具有与第一凸轮凸角接触的第一从动件的凸轮从动件和与第二凸轮凸角接触的第二从动件，可旋转地将第一从动件连接到 第二从动件，支撑第一从动件和第二从动件的主体，将第一从动件和第二从动件选择性地连接到主体的连接器，设置在主体上用于向第一从动件提供恢复力的空运弹性构件， 第二从动件和构造成由凸轮从动件打开和关闭的阀。

    VARIABLE VALVE LIFT APPARATUS
    8.
    发明申请
    VARIABLE VALVE LIFT APPARATUS 有权
    可变阀门提升装置

    公开(公告)号：US20090025667A1

    公开(公告)日：2009-01-29

    申请号：US11950729

    申请日：2007-12-05

    Applicant: Hyung Ick Kim ,  Wootae Kim ,  Ingee Suh ,  Dong Hee Han ,  Back Sik Kim ,  Dae Sung Kim

    Inventor： Hyung Ick Kim ,  Wootae Kim ,  Ingee Suh ,  Dong Hee Han ,  Back Sik Kim ,  Dae Sung Kim

    IPC: F01L1/44

    CPC classification number: F01L1/18 ,  F01L1/26 ,  F01L13/0021 ,  Y10T74/2107

    Abstract: A variable valve lift apparatus includes an end lever; a variable lift body connected to the end lever, and rotatable around the end lever, a valve mounted on the variable lift body; and a low lift cam operable to open and close the valve. The variable lift body includes a high lift body, and a low lift body rotatable around the high lift body. A low lift connecting portion selectively connects the low lift body and the high lift body.

    Abstract translation: 可变气门升降装置包括端杆; 连接到所述端部杆的可变升降体，并且能够围绕所述端部杆旋转;安装在所述可变升降体上的阀; 以及可操作以打开和关闭阀的低升程凸轮。 可变举升机体包括高升降机体和可绕高升力机体旋转的低升力机体。 低升降连接部选择性地连接低升降体和高升降体。

    Continuous variable valve duration apparatus
    9.
    发明授权
    Continuous variable valve duration apparatus 有权
    连续可变气门持续时间设备

    公开(公告)号：US08813704B2

    公开(公告)日：2014-08-26

    申请号：US13551208

    申请日：2012-07-17

    Applicant: Back Sik Kim ,  Sang Hee Lee ,  Kwangsoon Choi ,  Joong Soo Kim ,  Dae Sung Kim ,  Hyuk Im ,  Kyoung Pyo Ha

    Inventor： Back Sik Kim ,  Sang Hee Lee ,  Kwangsoon Choi ,  Joong Soo Kim ,  Dae Sung Kim ,  Hyuk Im ,  Kyoung Pyo Ha

    IPC: F01L1/18

    CPC classification number: F01L1/0532 ,  F01L1/267 ,  F01L1/356 ,  F01L13/0015

    Abstract: A continuous variable valve duration apparatus may vary an opening duration of a valve. The continuous variable valve duration apparatus may include a camshaft in which a camshaft slot is formed, a cam portion of which a cam and a cam slot are formed thereto and of which a rotation center is identical to a rotation center of the camshaft and the cam portion of which a phase angle to the cam shaft is variable, and a duration control portion which varies the phase angle between the camshaft slot and the cam slot.

    Abstract translation: 连续可变气门持续时间装置可以改变阀的打开持续时间。 连续可变气门持续时间装置可以包括凸轮轴槽，其中形成有凸轮轴槽，凸轮部分形成有凸轮和凸轮槽，并且其旋转中心与凸轮轴和凸轮的旋转中心相同 与凸轮轴的相位角可变的部分以及改变凸轮轴槽和凸轮槽之间的相位角的持续时间控制部分。

    Variable valve lift apparatus
    10.
    发明授权
    Variable valve lift apparatus 有权
    可变气门举升装置

    公开(公告)号：US07784439B2

    公开(公告)日：2010-08-31

    申请号：US11966548

    申请日：2007-12-28

    Applicant: Dae Sung Kim ,  Wootae Kim ,  Back Sik Kim ,  Hyung-Ick Kim ,  Ingee Suh ,  Dong Hee Han ,  Kyoung Pyo Ha

    Inventor： Dae Sung Kim ,  Wootae Kim ,  Back Sik Kim ,  Hyung-Ick Kim ,  Ingee Suh ,  Dong Hee Han ,  Kyoung Pyo Ha

    IPC: F01L1/18

    CPC classification number: F01L13/0036 ,  F01L1/143 ,  F01L2107/00

    Abstract: A variable valve lift apparatus according to an exemplary embodiment of the present invention may include an outer part, an inner part disposed in the outer part and connected to a valve, a latching part that is disposed in the outer part and selectively connects the outer part and the inner part, a camshaft supplying torque, a low lift cam that is configured to the camshaft and selectively supplies torque to the inner part, and a high lift cam that is configured to the camshaft and supplies torque to the outer part.

    Abstract translation: 根据本发明的示例性实施例的可变气门提升装置可以包括外部部分，设置在外部部分中并连接到阀门的内部部件，设置在外部部分中的选择性地连接外部部件的闩锁部分 内部部件，凸轮轴供给扭矩，配置于凸轮轴并选择性地向内部供应扭矩的低升程凸轮，以及构造为凸轮轴并向外部供给扭矩的高升程凸轮。

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