中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

23 records (took 0.024 seconds)

    VARIABLE CYCLE ENGINE
    11.
    发明申请
    VARIABLE CYCLE ENGINE 审中-公开
    可变循环发动机

    公开(公告)号：US20140158067A1

    公开(公告)日：2014-06-12

    申请号：US13870778

    申请日：2013-04-25

    Applicant: HYUNDAI MOTOR COMPANY

    Inventor： Soo Hyung Woo ,  Wonjun Lee ,  Jei Choon Yang ,  Young Hong Kwak ,  Byong Young Choi ,  Jin Kook Kong ,  Gee Wook Shin

    IPC: F02B69/06

    CPC classification number: F02B69/06 ,  F02B47/08 ,  F02B75/02 ,  F02D13/0276 ,  F02D13/06 ,  F02M26/32 ,  F02M26/43 ,  Y02T10/121 ,  Y02T10/142 ,  Y02T10/18

    Abstract: A variable cycle engine may include a first cylinder that performs an intake, a compression, an explosion, or an exhaust stroke, a second cylinder that performs an intake, a compression, an explosion, or an exhaust stroke, a connection rail that is formed near the first cylinder and the second cylinder, a first variable port that is diverged from one side of the connection rail and is connected to the first cylinder, a second variable port that is diverged from the other side of the connection rail and is connected to the second cylinder, and a first variable control valve disposed on the first variable port and a second variable control valve disposed on the second variable port, wherein the first and second variable control valves are opened or closed accordingly with respect to each other to directly connect the first cylinder with the second cylinder.

    Abstract translation: 可变循环发动机可以包括执行进气，压缩，爆炸或排气冲程的第一气缸，执行进气，压缩，爆炸或排气冲程的第二气缸，形成的连接轨道 靠近所述第一气缸和所述第二气缸的第一可变端口，所述第一可变端口从所述连接轨的一侧发散并且连接到所述第一气缸，所述第二可变端口从所述连接轨的另一侧分叉并连接到 第二气缸和设置在第一可变端口上的第一可变控制阀和设置在第二可变端口上的第二可变控制阀，其中第一和第二可变控制阀相对于彼此打开或关闭以直接连接 第一个气缸与第二个气缸。

    CAMSHAFT-IN-CAMSHAFT APPARATUS OF VARIABLE VALVE DURATION SYSTEM
    15.
    发明申请
    CAMSHAFT-IN-CAMSHAFT APPARATUS OF VARIABLE VALVE DURATION SYSTEM 审中-公开
    可变阀门时间系统的CAMSHAFT-IN-CAMSHAFT装置

    公开(公告)号：US20150176442A1

    公开(公告)日：2015-06-25

    申请号：US14297174

    申请日：2014-06-05

    Applicant: Hyundai Motor Company

    Inventor： Young Hong Kwak ,  Gyu Han Hwang ,  Gee Wook Shin ,  Won Gyu Kim ,  Myungsik Choi

    IPC: F01L1/344

    CPC classification number: F01L1/34413 ,  F01L1/3442 ,  F01L2001/0473 ,  F01L2001/34483

    Abstract: A camshaft-in-camshaft apparatus may include a hollow outer shaft having at least one slot formed along a length direction of the hollow outer shaft, an inner shaft rotatably inserted inside the outer shaft and having at least one pin hole formed on the inner shaft, a position of each of the at least one pin hole corresponding to that of each of the at least one slot, one or more first cam lobes fixedly mounted on an exterior circumference of the outer shaft, one or more second cam lobes fixedly mounted on the inner shaft to be rotatable on the corresponding slot of the outer shaft, a cam phaser changing a phase angle between the outer shaft and the inner shaft by rotating any one of the outer shaft and the inner shaft, and at least one torsional spring mounted between any one of the one or more first cam lobes and any one of the one or more second cam lobes.

    Abstract translation: 凸轮轴凸轮轴装置可以包括中空外轴，其具有沿着中空外轴的长度方向形成的至少一个槽，内轴可旋转地插入在外轴内部，并且具有形成在内轴上的至少一个销孔 ，所述至少一个销孔中的每一个的位置对应于所述至少一个槽中的每一个的一个或多个第一凸轮凸角，固定地安装在所述外轴的外周上，一个或多个第二凸轮凸角固定地安装在 所述内轴能够在所述外轴的对应的槽上旋转，凸轮相位器通过旋转所述外轴和所述内轴中的任一个而改变所述外轴和所述内轴之间的相位角，并且至少一个扭转弹簧安装 在所述一个或多个第一凸轮凸角中的任何一个和所述一个或多个第二凸轮凸角中的任一个之间。

    VARIABLE VALVE LIFT APPARATUS
    16.
    发明申请
    VARIABLE VALVE LIFT APPARATUS 有权
    可变阀门提升装置

    公开(公告)号：US20150167510A1

    公开(公告)日：2015-06-18

    申请号：US14448731

    申请日：2014-07-31

    Applicant: Hyundai Motor Company

    Inventor： Young Hong KWAK ,  Won Gyu Kim ,  Gyu Han Hwang ,  Jin Hwa Kim ,  Gee Wook Shin ,  Myungsik Choi ,  Jin Kook Kong

    IPC: F01L13/00

    CPC classification number: F01L13/0031 ,  F01L1/25 ,  F01L9/025 ,  F01L2820/031

    Abstract: A variable valve lift apparatus may include an outer body, an inner body inserted in the outer body to move up and down in the outer body, a valve cylinder inserted in the outer body on a lower side of the inner body to have one side coupled to the inner body and the other side coupled to the valve, a latching member provided either to the outer body or to the inner body to be operated by a hydraulic pressure for coupling to the outer body and the inner body selectively, a hydraulic chamber formed between the outer body and the inner body, a latching flow passage formed in the outer body to supply the hydraulic pressure to the latching member, and an oil removal valve provided to drain a fluid.

    Abstract translation: 可变气门提升装置可以包括外体，插入在外体中的内体，以在外体中上下移动;阀体，其在所述内体的下侧插入到外体中， 连接到所述阀的所述内体和另一侧，设置在所述外体或所述内体上的用于通过选择性地联接到所述外体和所述内体的液压来操作的闩锁构件，形成的液压室 在所述外体和所述内体之间，形成在所述外主体中以将液压供应到所述闩锁构件的锁定流路，以及设置成排出流体的除油阀。

    Multiple variable valve lift apparatus
    17.
    发明授权
    Multiple variable valve lift apparatus 有权
    多可变气门举升装置

    公开(公告)号：US09057293B2

    公开(公告)日：2015-06-16

    申请号：US14108192

    申请日：2013-12-16

    Applicant: Hyundai Motor Company ,  Kia Motors Corporation

    Inventor： Byong Young Choi ,  Jin Kook Kong ,  Gee Wook Shin ,  Soo Hyung Woo ,  Wootae Kim

    IPC: F01L1/34 ,  F01L13/00

    CPC classification number: F01L13/0042 ,  F01L13/0036 ,  F01L2013/0052

    Abstract: A multiple variable valve lift apparatus may include a camshaft rotating by drive of an engine, at least two cam portions disposed on the camshaft to be movable along an axial direction of the camshaft and to be rotated together with the camshaft, and forming a high cam and a low cam, a valve opening/closing unit operated by one of the high cam or the low cam formed at the cam portion, an operating unit disposed on the camshaft to move together with one of the at least two cam portions, a solenoid selectively moving the operating unit along an axial direction of the camshaft, a interlock unit rotating together with the camshaft, and disposed between one and the other of the cam portions on the camshaft to be movable along an axial direction of the camshaft, and a pin operating unit selectively moving the interlock unit along the camshaft.

    Abstract translation: 多重可变气门提升装置可以包括通过发动机的驱动而旋转的凸轮轴，设置在凸轮轴上的至少两个凸轮部分，以沿着凸轮轴的轴向可移动并与凸轮轴一起旋转，并且形成高凸轮 以及低凸轮，通过在凸轮部分形成的高凸轮或低凸轮之一操作的阀开/关单元，设置在凸轮轴上以与所述至少两个凸轮部分中的一个一起移动的操作单元，螺线管 沿着凸轮轴的轴向方向选择性地移动操作单元，与凸轮轴一起旋转的互锁单元，并且设置在凸轮轴上的一个和另一个凸轮部分之间，以沿着凸轮轴的轴向方向可移动;以及销 操作单元沿着凸轮轴选择性地移动互锁单元。

    Variable valve device that varies lift amount of valve
    19.
    发明授权
    Variable valve device that varies lift amount of valve 有权
    可变阀装置改变阀的提升量

    公开(公告)号：US09399932B2

    公开(公告)日：2016-07-26

    申请号：US14523546

    申请日：2014-10-24

    Applicant: Hyundai Motor Company

    Inventor： Young Hong Kwak ,  Gyu Han Hwang ,  Jin Kook Kong ,  Gee Wook Shin ,  Won Gyu Kim ,  Myungsik Choi

    IPC: F01L1/34 ,  F01L1/24 ,  F01L1/047

    CPC classification number: F01L1/2411 ,  F01L1/047 ,  F01L1/053 ,  F01L1/185 ,  F01L1/2405 ,  F01L1/267 ,  F01L1/34 ,  F01L13/0036 ,  F01L2001/186 ,  F01L2105/00

    Abstract: A variable valve device for varying a lift amount of a valve includes a first valve and a second valve that are respectively disposed to open or close a port, a swing arm in which first and second valve pressing portions are formed at both sides to press the first valve and the second valve, one supporting portion that supports a part that is apart from the first and the second valve pressing portions on the swing arm, a lost body that is rotatably disposed on the swing arm through a lost pin, a camshaft on which a first cam and a second cam are formed to respectively press the lost body and the swing arm, and a latching pin that selectively fixes the swing arm with the lost body and is disposed to move in a direction that the first and the second valves are arranged.

    Abstract translation: 用于改变阀的提升量的可变阀装置包括分别设置成打开或关闭端口的第一阀和第二阀，在两侧形成有第一和第二阀按压部的摇臂， 第一阀和第二阀，一个支撑部分，其支撑离开摆臂上的第一和第二阀按压部分的部分;通过失速销可旋转地设置在摆臂上的失物体;凸轮轴， 第一凸轮和第二凸轮形成为分别按压失物体和摆臂，以及锁定销，其选择性地将摆臂与失物体固定并且被设置成沿着第一和第二阀 被安排。

    Multiple variable valve lift apparatus
    20.
    发明授权
    Multiple variable valve lift apparatus 有权
    多可变气门举升装置

    公开(公告)号：US09140147B2

    公开(公告)日：2015-09-22

    申请号：US14145446

    申请日：2013-12-31

    Applicant: Hyundai Motor Company

    Inventor： Soo Hyung Woo ,  Jei Choon Yang ,  Young Hong Kwak ,  Byong Young Choi ,  Jin Kook Kong ,  Gee Wook Shin

    IPC: F01L1/34 ,  F01L1/047 ,  F01L13/00

    CPC classification number: F01L1/047 ,  F01L13/0036 ,  F01L2001/0473 ,  F01L2001/0475 ,  F01L2013/0052 ,  F01L2820/031

    Abstract: A multiple variable valve lift apparatus has a simple design that efficiently operates without interference. The apparatus according may include: a camshaft formed in a hollow cylinder shape; a control shaft disposed in the hollow of the camshaft; a cam that rotates together with the camshaft; a cam rod connecting the control shaft with the cam to move together; an operating unit disposed on the exterior circumference of the camshaft to rotate together with the camshaft; an operating unit rod connecting the control shaft with the operating unit such that the control shaft and the operating unit move together; a solenoid selectively connected with the operating unit, and moving the operating unit along an axial direction of the camshaft; and a tappet contacting the cam to transform rotational motion of the cam to rectilinear motion of a valve.

    Abstract translation: 多重可变气门提升装置具有简单的设计，无干扰地有效地运行。 所述装置可以包括：形成为中空圆筒形状的凸轮轴; 设置在所述凸轮轴的中空部中的控制轴; 与凸轮轴一起旋转的凸轮; 连接控制轴和凸轮一起移动的凸轮杆; 设置在所述凸轮轴的外周上与所述凸轮轴一起旋转的操作单元; 操作单元杆，其将所述控制轴与所述操作单元连接，使得所述控制轴和所述操作单元一起移动; 选择性地与所述操作单元连接的电磁阀，并且沿着所述凸轮轴的轴向移动所述操作单元; 以及与凸轮接触的挺杆，以将凸轮的旋转运动转换为阀的直线运动。

Patent Agency Ranking