公开(公告)号：US08596234B2

公开(公告)日：2013-12-03

申请号：US12957192

申请日：2010-11-30

Applicant: Byong Young Choi ,  Jin Kook Kong ,  Soo Hyung Woo ,  Jin Soon Kim

Inventor： Byong Young Choi ,  Jin Kook Kong ,  Soo Hyung Woo ,  Jin Soon Kim

IPC: F01L9/02

CPC classification number: F01L9/025 ,  F01L1/185 ,  F01L1/2405 ,  F01L2105/00

Abstract: An electro-hydraulic variable valve lift apparatus may includes a housing having a housing protruding portion is formed therewithin, a driving cam, a pump piston which forms a main chamber with the housing, reciprocates within the housing according to rotation of the driving cam, and forms hydraulic pressure within the main chamber, a pump piston elastic portion disposed for elastically supporting the pump piston, an oil pressure controller communicated with the main chamber in order to control hydraulic pressure within the main chamber, a hydraulic piston slidably disposed within the housing and connected with a valve, a multiple orifice unit slidably disposed within the hydraulic piston and forms an auxiliary chamber with the hydraulic piston, and the multiple orifice unit of which an orifice hole communicating the main chamber with the auxiliary chamber is formed thereto, and an orifice unit elastic portion disposed within the auxiliary chamber to elastically support the multiple orifice unit.

Abstract translation: 电动液压可变气门提升装置可以包括在其中形成有壳体突出部分的壳体，驱动凸轮，与壳体形成主室的泵活塞根据驱动凸轮的旋转在壳体内往复运动，以及 在主室内形成液压，设置用于弹性地支撑泵活塞的泵活塞弹性部分，与主室连通以控制主室内的液压的油压控制器，可滑动地设置在壳体内的液压活塞， 与阀连接，多孔单元可滑动地设置在液压活塞内并与液压活塞形成辅助室，并且多孔单元形成有连通主室与辅助室的孔口，孔口 单元弹性部分设置在辅助室内以弹性地支撑多个或 ifice单位。

公开(公告)号：US20120111292A1

公开(公告)日：2012-05-10

申请号：US13214688

申请日：2011-08-22

Applicant: Jei Choon Yang ,  Byong Young Choi ,  Jin Kook Kong ,  Soo Hyung Woo ,  Jin Soon Kim

Inventor： Jei Choon Yang ,  Byong Young Choi ,  Jin Kook Kong ,  Soo Hyung Woo ,  Jin Soon Kim

IPC: F01L1/344

CPC classification number: F01L1/34403 ,  F01L2820/032

Abstract: Power consumption for maintaining a target valve timing and noise in operation is reduced by a continuously variable valve timing apparatus including a camshaft holder fixed to a camshaft, a cam sprocket, a leadscrew screw-coupled with the camshaft holder and the cam sprocket and is movable so as to rotate the camshaft holder and the cam sprocket in opposite directions, and an operating unit operated by a motor and moves the leadscrew.

Abstract translation: 通过连续可变的气门正时装置减少了维持目标气门正时和噪音的功耗，该连续可变气门正时装置包括固定在凸轮轴上的凸轮轴保持架，凸轮链轮，与凸轮轴保持架和凸轮链轮螺纹连接的丝杠，并且是可移动的 以便使凸轮轴保持器和凸轮链轮沿相反方向旋转，以及由电动机操作并使丝杠移动的操作单元。

公开(公告)号：US08146548B2

公开(公告)日：2012-04-03

申请号：US12506889

申请日：2009-07-21

Applicant: Jei Choon Yang ,  Eun Ho Lee ,  Young Hong Kwak ,  Ki Young Kwon ,  Jin Kook Kong ,  Soo Hyung Woo ,  Jin Soon Kim ,  Kyoung Joon Chang

Inventor： Jei Choon Yang ,  Eun Ho Lee ,  Young Hong Kwak ,  Ki Young Kwon ,  Jin Kook Kong ,  Soo Hyung Woo ,  Jin Soon Kim ,  Kyoung Joon Chang

IPC: F01L1/34

CPC classification number: F01L13/0026 ,  F01L13/0063 ,  F01L2105/00 ,  F01L2810/03 ,  F01L2810/04 ,  Y10T74/20882 ,  Y10T74/2107

Abstract: A continuously variable valve lift device may include a vibration link having one end eccentrically and rotatably coupled to a rotation shaft, a rocker arm having a middle portion pivotally coupled to the other end of the vibration link, an advance lever having one end coupled to the one end of the rocker arm to select advance or delay, a swivel cam link having one end pivotally coupled to the other end of the rocker arm, and a swivel cam, one end of which is pivotally coupled to the other end of the swivel cam link and the other end of which is pivotally coupled to a stationary shaft to open and close a valve.

Abstract translation: 连续可变气门提升装置可以包括振动连杆，其一端偏心地并可旋转地联接到旋转轴，摇臂具有枢转地联接到振动连杆的另一端的中间部分，前进杆具有联接到 摇臂的一端选择提前或延迟，具有可枢转地联接到摇臂的另一端的一端的旋转凸轮连杆，以及旋转凸轮，其一端枢转地联接到旋转凸轮的另一端 连杆，其另一端枢转地联接到固定轴以打开和关闭阀。

公开(公告)号：US20100307438A1

公开(公告)日：2010-12-09

申请号：US12793174

申请日：2010-06-03

Applicant: Jun Hun Lee ,  Gee Wook Shin ,  Jin Kook Kong ,  Soo Hyung Woo ,  Jin Soon Kim

Inventor： Jun Hun Lee ,  Gee Wook Shin ,  Jin Kook Kong ,  Soo Hyung Woo ,  Jin Soon Kim

IPC: F01L1/14

CPC classification number: F01L1/143 ,  F01L13/0031

Abstract: A variable tappet may include an outer tappet body, an inner tappet body that is slidably disposed within the outer tappet body and selectively connected with the outer tappet body, a lost motion elastic member that is disposed within the outer tappet body and elastically supports the outer tappet body, and a connecting unit that is slidably disposed within the inner tappet body and selectively connects the outer tappet body and the inner tappet body.

Abstract translation: 可变挺杆可以包括外挺杆体，内挺杆体，其可滑动地设置在外挺体内并且与外挺体主体有选择地连接;一空运动弹性构件，其设置在该外推杆主体内并弹性地支撑该外挺杆体 挺杆体和可滑动地设置在内部挺杆本体内的连接单元，并且选择性地连接外部挺杆本体和内部挺杆本体。

公开(公告)号：US20110077690A1

公开(公告)日：2011-03-31

申请号：US12724135

申请日：2010-03-15

Applicant: Min Sik Shin ,  Jin Soon Kim

Inventor： Min Sik Shin ,  Jin Soon Kim

IPC: A61B17/70 ,  A61B17/56

CPC classification number: A61B17/7085 ,  A61B17/701 ,  A61B17/7011 ,  A61B17/7074 ,  A61B17/708 ,  A61B17/7086 ,  A61B17/7089

Abstract: A rod holder configured to operate in a two-stage loading manner allows a rod to be easily received. A minimally invasive system for spinal surgical operation allows a rod to be more accurately and stably received to a pedicle screw inserted into a vertebra by using the rod holder, a rod guide and a rod guide holder. The rod holder may control a rod with three stages: a first loading stage for moving back and fixing a loading unit to fixedly grip the rod; a second loading stage for rotatably gripping the rod; and a rod mounting stage for separating the rod from the rod holder. The spine surgery system includes a pair of rod guides connected to upper ends of a pair of pedicle screws to form a moving path of the rod; a rod holder; and a rod guide holder for defining an insertion path.

Abstract translation: 构造成以两级装载方式操作的杆保持器允许容易地容纳杆。 用于脊柱外科手术的微创系统允许通过使用杆保持器，杆引导件和杆引导器保持器，将杆更精确和稳定地接收到插入椎骨的椎弓根螺钉。 杆支架可以控制具有三个阶段的杆：用于移回并固定装载单元以固定地夹紧杆的第一装载台; 用于可旋转地夹持杆的第二装载台; 以及用于将杆与杆保持器分离的杆安装台。 脊柱手术系统包括一对杆引导件，其连接到一对椎弓根螺钉的上端，以形成杆的移动路径; 杆架; 以及用于限定插入路径的杆引导保持器。

公开(公告)号：US20090151343A1

公开(公告)日：2009-06-18

申请号：US12323465

申请日：2008-11-25

Applicant: Jin Wook SON ,  Jin Kook Kong ,  Young Jin Won ,  Jei Choon Yang ,  Jin Soon Kim

Inventor： Jin Wook SON ,  Jin Kook Kong ,  Young Jin Won ,  Jei Choon Yang ,  Jin Soon Kim

IPC: F01N7/10

CPC classification number: F02F1/243 ,  F01N13/10 ,  F02F1/4264

Abstract: An engine in which an exhaust manifold is integrally formed with a cylinder head may include the exhaust manifold in which at least one passage, which is connected to at least one exhaust port disposed in a first cylinder, and at least one passage, which is connected to at least one exhaust port disposed in a second cylinder, are formed, wherein the passage at the first cylinder and the passage at the second cylinder join together to communicate with a first single exhaust outlet.

Abstract translation: 其中排气歧管与气缸盖一体形成的发动机可以包括排气歧管，其中连接至设置在第一气缸中的至少一个排气口的至少一个通道和连接到第一气缸的至少一个通道 形成至少一个设置在第二气缸中的排气口，其中在第一气缸处的通道和第二气缸处的通道连接在一起以与第一单个排气出口连通。

公开(公告)号：US08807101B2

公开(公告)日：2014-08-19

申请号：US13100894

申请日：2011-05-04

Applicant: Byong Young Choi ,  Gee Wook Shin ,  Sang Won Kim ,  Jin Kook Kong ,  Soo Hyung Woo ,  Jin Soon Kim ,  Jei Choon Yang

Inventor： Byong Young Choi ,  Gee Wook Shin ,  Sang Won Kim ,  Jin Kook Kong ,  Soo Hyung Woo ,  Jin Soon Kim ,  Jei Choon Yang

IPC: F01L1/34

CPC classification number: F01L13/0021 ,  F01L1/185 ,  F01L13/0031

Abstract: A variable valve lift apparatus may include an outer tappet body of which a latching portion connecting hole and an outer tappet body guide hole may be formed therewithin, an inner tappet body of which an inner tappet body guide hole may be formed therewithin and slidably disposed within the outer tappet body, a latching portion which may be disposed within the inner tappet body guide hole and selectively coupled to the latching portion connecting hole, a latching portion support pin which guides the latching portion along a longitudinal direction of the inner tappet body guide hole and may be connected to the inner tappet body, a hydraulic pressure chamber, and a plunger which may be slidably disposed in the outer tappet body guide hole and selectively inserts the latching portion into the latching portion connecting hole according to the hydraulic pressure supplied from the hydraulic pressure chamber.

Abstract translation: 可变气门提升装置可以包括外挺杆本体，其中可以在其中形成有闩锁部分连接孔和外挺杆本体引导孔，内挺杆本体可以在其中形成内挺杆本体引导孔并且可滑动地设置在其中 外挺挺体，可以设置在内挺杆本体引导孔内并且选择性地联接到闩锁部连接孔的闩锁部分，沿着内挺杆本体引导孔的纵向方向引导闩锁部的闩锁部支撑销 并且可以连接到内部挺杆本体，液压室和可滑动地设置在外挺杆本体引导孔中的柱塞，并且根据从所述外挺杆体引导孔提供的液压选择性地将闩锁部分插入到闩锁部连接孔中 液压室。

公开(公告)号：US08640661B2

公开(公告)日：2014-02-04

申请号：US12958040

申请日：2010-12-01

Applicant: Jin Kook Kong ,  Soo Hyung Woo ,  Jin Soon Kim ,  Sang Won Kim

Inventor： Jin Kook Kong ,  Soo Hyung Woo ,  Jin Soon Kim ,  Sang Won Kim

IPC: F01L1/34

CPC classification number: F01L1/352

Abstract: A continuously variable valve timing apparatus may include an end plate connected to a camshaft, a drive sprocket rotating the end plate, a first friction plate disposed to be coaxial to the end plate, a second friction plate disposed to be coaxial to the end plate, a first brake selectively braking the first friction plate, a second brake selectively braking the second friction plate, and a control gear portion which changes relative phase between the end plate and the drive sprocket according to braking of the first friction plate or the second friction plate.

Abstract translation: 连续可变气门正时装置可以包括连接到凸轮轴的端板，旋转端板的驱动链轮，与端板同轴设置的第一摩擦板，设置成与端板同轴的第二摩擦板， 第一制动器选择性地制动第一摩擦片，第二制动器选择性地制动第二摩擦片;以及控制齿轮部分，其根据第一摩擦片或第二摩擦片的制动改变端板和驱动链轮之间的相对相位 。

公开(公告)号：US08448618B2

公开(公告)日：2013-05-28

申请号：US12793250

申请日：2010-06-03

Applicant: Ju Hun Lee ,  Jei Choon Yang ,  Gee Wook Shin ,  Jin Kook Kong ,  Soo Hyung Woo ,  Jin Soon Kim

Inventor： Ju Hun Lee ,  Jei Choon Yang ,  Gee Wook Shin ,  Jin Kook Kong ,  Soo Hyung Woo ,  Jin Soon Kim

IPC: F01L1/18

CPC classification number: F02D13/0253 ,  F01L1/185 ,  F01L13/0021 ,  F01L13/0036 ,  Y02T10/18 ,  Y10T74/2107

Abstract: A variable valve lift device equipped with a swing arm variably lifting an exhaust valve or an intake valve may include an outer body in which a mounting groove is formed in the middle portion thereof, an inner body mounted inside the mounting groove of the outer body and with a rear end thereof pivotally-connected to the outer body in the outer body, and a latching portion formed in the outer body and the inner body and fixing or releasing a front end portion of the inner body to the outer body.

Abstract translation: 配备有可变地提升排气阀或进气阀的摆动臂的可变气门升降装置可以包括其外部主体，其中部中形成有安装槽，内部主体安装在外部主体的安装槽内部， 其后端与外体中的外主体枢转地连接，以及形成在外体和内体中的闩锁部分，并且将内体的前端部固定或释放到外体。

公开(公告)号：US20120298059A1

公开(公告)日：2012-11-29

申请号：US13302934

申请日：2011-11-22

Applicant: Jei Choon YANG ,  Byong Young CHOI ,  Jin Kook KONG ,  Soo Hyung WOO ,  Young Jin WON ,  Jin Soon KIM

Inventor： Jei Choon YANG ,  Byong Young CHOI ,  Jin Kook KONG ,  Soo Hyung WOO ,  Young Jin WON ,  Jin Soon KIM

IPC: F01L1/344

CPC classification number: F01L1/344 ,  F01L2001/3522

Abstract: An electric continuously variable valve timing apparatus may include a cam sprocket, a camshaft rotatably connected with the cam sprocket, a motor portion, a lead screw portion which may be disposed within the motor portion, may be screwed-engaged with the motor portion, and moves along length direction of the camshaft according to operations of the motor portion, and a camshaft holder rotatably connecting the lead screw portion and the cam sprocket, wherein the camshaft holder moves along length direction of the camshaft according to the movement of the lead screw portion and varies relative phase angle between the cam sprocket and the camshaft for controlling valve timing.

Abstract translation: 电动连续可变气门正时装置可以包括凸轮链轮，与凸轮链轮可旋转地连接的凸轮轴，电动机部分，可设置在电动机部分内的导螺杆部分可与电动机部分螺纹接合，以及 根据电动机部分的操作沿着凸轮轴的长度方向移动，以及可旋转地连接导螺杆部分和凸轮链轮的凸轮轴保持架，其中凸轮轴保持器根据导螺杆部分的运动而沿着凸轮轴的长度方向移动 并且为了控制气门正时，改变凸轮链轮和凸轮轴之间的相对相位角。