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    ENGINE HAVING VARIABLE VALVE TIMING DEVICE
    13.
    发明申请
    ENGINE HAVING VARIABLE VALVE TIMING DEVICE 审中-公开
    发动机具有可变阀门定时装置

    公开(公告)号：US20150068474A1

    公开(公告)日：2015-03-12

    申请号：US14140317

    申请日：2013-12-24

    Applicant: Hyundai Motor Company

    Inventor： Dongsun KIM ,  Yoonhan EO

    IPC: F01L1/34

    CPC classification number: F01L1/047 ,  F01L1/0532 ,  F01L1/34416 ,  F01L1/3442 ,  F01L2001/0473 ,  F01L2001/34489

    Abstract: An engine having a variable valve timing device of the present invention may include a valve disposed to open/close a port, an elastic member for supporting the valve elastically to close the port, a first camshaft having a first cam formed thereon for moving the valve to open the port as the first camshaft rotates, a second camshaft having a second cam formed thereon for moving the valve to close the port as the second camshaft rotates, a first variable rotation mechanism for advancing or retarding the rotation of the first camshaft, and a second variable rotation mechanism for advancing or retarding the rotation of the second camshaft.

    Abstract translation: 具有本发明的可变气门正时装置的发动机可以包括设置成打开/关闭端口的阀，用于弹性地支撑阀以关闭端口的弹性构件;第一凸轮轴，其具有形成在其上的第一凸轮，用于使阀 当所述第一凸轮轴旋转时，打开所述端口;第二凸轮轴，其具有形成在其上的第二凸轮，用于当所述第二凸轮轴旋转时使所述阀移动以关闭所述端口;第一可变旋转机构，用于推进或延迟所述第一凸轮轴的旋转;以及 第二可变旋转机构，用于推进或延迟第二凸轮轴的旋转。

    Internal combustion engine valve actuation and adjustable lift and timing
    14.
    发明授权
    Internal combustion engine valve actuation and adjustable lift and timing 失效
    内燃机气门启动和可调电梯及时机

    公开(公告)号：US08776739B2

    公开(公告)日：2014-07-15

    申请号：US13270173

    申请日：2011-10-10

    Applicant: James M. Cleeves ,  Michael Hawkes

    Inventor： James M. Cleeves ,  Michael Hawkes

    IPC: F01L1/34

    CPC classification number: F01L1/047 ,  F01L1/18 ,  F01L1/34416 ,  F01L13/0036 ,  F01L13/0042

    Abstract: A cam can rotate on a camshaft of an internal combustion engine. A rocker arm that actuates a valve of the internal combustion engine can include a rocker pivot connection point located on a distal side of a valve component from a proximate end of the rocker arm that is deflected by action of the cam. The rocker arm can include a contact point located between the rocker pivot point and the proximate end. The contact point can act on the valve component to actuate the valve. The rocker pivot connection point can be translated such that it is closer to or further from the cam. This translation can be used to vary valve lift and/or valve timing. The cam can have a three-dimensional profile to provide different actuation distance of the rocker arm. Systems, methods, and articles of manufacture consistent with one or more of these features are described.

    Abstract translation: 凸轮可以在内燃机的凸轮轴上旋转。 致动内燃机的阀的摇臂可以包括摇臂枢转连接点，该摇臂枢转连接点位于通过凸轮的作用而偏转的摇臂的近端处的阀部件的远侧上。 摇臂可以包括位于摇臂枢转点和近端之间的接触点。 接触点可以作用在阀部件上以致动阀。 摇杆枢转连接点可以平移，使得其更靠近或远离凸轮。 该翻译可用于改变气门升程和/或气门正时。 凸轮可以具有三维轮廓以提供摇臂的不同的致动距离。 描述与一个或多个这些特征一致的系统，方法和制品。

    CAM HOUSING STRUCTURE FOR THREE-DIMENSIONAL CAM
    15.
    发明申请
    CAM HOUSING STRUCTURE FOR THREE-DIMENSIONAL CAM 有权
    三维CAM的CAM外壳结构

    公开(公告)号：US20130192553A1

    公开(公告)日：2013-08-01

    申请号：US13748911

    申请日：2013-01-24

    Applicant: SUZUKI MOTOR CORPORATION

    Inventor： Hisashi OZEKI

    IPC: F01L1/053

    CPC classification number: F01L1/0532 ,  F01L1/34416 ,  F01L13/0042 ,  F01L2001/0476 ,  F01L2001/0537 ,  F01M9/101 ,  F01M9/102

    Abstract: In a cam housing structure for a three-dimensional cam including: plural intake side supporting parts rotatably supporting an intake side camshaft from above; and plural exhaust side supporting parts rotatably supporting an exhaust side camshaft from above at an upper part of a cylinder head, any one of the supporting parts of the intake side supporting parts or the exhaust side supporting parts is coupled to two or more pieces of the other supporting parts via reinforcing members.

    Abstract translation: 在一种用于三维凸轮的凸轮壳体结构中，包括：多个吸入侧支撑部件，其从上方可旋转地支撑进气侧凸轮轴; 以及多个排气侧支撑部件，其从上方在气缸盖的上部可旋转地支撑排气侧凸轮轴，进气侧支撑部件或排气侧支撑部件的任一个支撑部分联接到两个或更多个 其他支撑部件通过加强件。

    INTERNAL COMBUSTION ENGINE VALVE ACTUATION AND ADJUSTABLE LIFT AND TIMING
    16.
    发明申请
    INTERNAL COMBUSTION ENGINE VALVE ACTUATION AND ADJUSTABLE LIFT AND TIMING 失效
    内燃发动机阀门执行和可调动提升和时间

    公开(公告)号：US20120111293A1

    公开(公告)日：2012-05-10

    申请号：US13270173

    申请日：2011-10-10

    Applicant: James M. Cleeves ,  Michael Hawkes

    Inventor： James M. Cleeves ,  Michael Hawkes

    IPC: F01L1/18

    CPC classification number: F01L1/047 ,  F01L1/18 ,  F01L1/34416 ,  F01L13/0036 ,  F01L13/0042

    Abstract: A cam can rotate on a camshaft of an internal combustion engine. A rocker arm that actuates a valve of the internal combustion engine can include a rocker pivot connection point located on a distal side of a valve component from a proximate end of the rocker arm that is deflected by action of the cam. The rocker arm can include a contact point located between the rocker pivot point and the proximate end. The contact point can act on the valve component to actuate the valve. The rocker pivot connection point can be translated such that it is closer to or further from the cam. This translation can be used to vary valve lift and/or valve timing. The cam can have a three-dimensional profile to provide different actuation distance of the rocker arm. Systems, methods, and articles of manufacture consistent with one or more of these features are described.

    Abstract translation: 凸轮可以在内燃机的凸轮轴上旋转。 致动内燃机的阀的摇臂可以包括摇臂枢转连接点，该摇臂枢转连接点位于通过凸轮的作用而偏转的摇臂的近端处的阀部件的远侧上。 摇臂可以包括位于摇臂枢转点和近端之间的接触点。 接触点可以作用在阀部件上以致动阀。 摇杆枢转连接点可以平移，使得其更靠近或远离凸轮。 该翻译可用于改变气门升程和/或气门正时。 凸轮可以具有三维轮廓以提供摇臂的不同的致动距离。 描述与一个或多个这些特征一致的系统，方法和制品。

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