公开(公告)号：US08505509B2

公开(公告)日：2013-08-13

申请号：US13290871

申请日：2011-11-07

Applicant: Kyoung Pyo Ha ,  Jin Kook Kong ,  Woo Tae Kim

Inventor： Kyoung Pyo Ha ,  Jin Kook Kong ,  Woo Tae Kim

IPC: F01L1/18

CPC classification number: F01L1/185 ,  F01L13/0005 ,  Y10T74/20882 ,  Y10T74/2107

Abstract: The present invention provides to a rocker arm apparatus for cylinder deactivation with a new structure for increasing fuel efficiency in a gasoline engine.For this, the present invention provides a rocker arm apparatus for cylinder deactivation including: a rocker arm; a restoring spring supported at the bottom of a rear end portion of the rocker arm; a roller coupled to the rocker arm to be pressed by a cam; a pair of rocker shaft assemblies each including first and second rocker shafts, and a connecting rod integrally connecting the first and second rocker shafts; a pair of rocker shaft support members connected to the rocker arm by means of the first and second rocker shafts; and a transfer member for controlling the rocker shaft assembly.

Abstract translation: 本发明提供一种用于使汽缸停用的摇臂装置，其具有用于提高汽油发动机的燃料效率的新结构。 为此，本发明提供一种用于气缸停用的摇臂装置，包括：摇臂; 支撑在所述摇臂的后端部的底部的复原弹簧; 一个联接到摇臂上以由凸轮按压的滚子; 一对摇臂轴组件，每个包括第一和第二摇臂，以及一体连接第一和第二摇臂的连杆; 一对摇臂轴支撑构件，通过第一和第二摇臂连接到摇臂上; 以及用于控制摇杆轴组件的传送构件。

公开(公告)号：US20130146006A1

公开(公告)日：2013-06-13

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: F01L1/047

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。

公开(公告)号：US08225757B2

公开(公告)日：2012-07-24

申请号：US12275106

申请日：2008-11-20

Applicant: Back Sik Kim ,  Ingee Suh ,  Dong Hee Han ,  Yooshin Cho ,  Wootae Kim ,  Hyung Ick Kim ,  Myungsik Choi ,  Dae Sung Kim ,  Kyoung Pyo Ha

Inventor： Back Sik Kim ,  Ingee Suh ,  Dong Hee Han ,  Yooshin Cho ,  Wootae Kim ,  Hyung Ick Kim ,  Myungsik Choi ,  Dae Sung Kim ,  Kyoung Pyo Ha

IPC: F01L1/34

CPC classification number: F01L13/0021 ,  F01L1/044 ,  F01L1/08 ,  F01L1/18 ,  F01L13/0042 ,  F01L2013/0073

Abstract: A continuously variable valve lift apparatus includes an input cam disposed to a camshaft and rotating, a follower supporting portion rotatably disposed to the camshaft for changing a relative angle of the follower with respect to the camshaft, a follower that includes a center shaft, is connected with the follower supporting portion via the center shaft, and pivots around the center shaft by receiving rotation movement of the input cam, a straight line guide, an output cam that contacts the follower and reciprocates along the straight line guide, and a valve opening unit that is opened by pushing of the output cam.

Abstract translation: 连续可变气门提升装置包括设置在凸轮轴上并转动的输入凸轮，可转动地设置在凸轮轴上用于改变从动件相对于凸轮轴的相对角度的随动件支撑部分，包括中心轴的从动件连接 通过中心轴与从动件支撑部分接合，并且通过接收输入凸轮的旋转运动而围绕中心轴枢转，直线引导件，接触从动件并沿着直线引导件往复运动的输出凸轮以及开阀单元 通过推出输出凸轮打开。

公开(公告)号：US07971562B2

公开(公告)日：2011-07-05

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。

公开(公告)号：US07950362B2

公开(公告)日：2011-05-31

申请号：US12276130

申请日：2008-11-21

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

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

IPC: F01L1/34

CPC classification number: F01L13/0026 ,  F01L1/053 ,  F01L1/185 ,  F01L1/2405 ,  F01L2013/0073 ,  F01L2105/00

Abstract: A variable valve lift apparatus includes an input cam disposed to a input shaft, a valve opening unit, a control shaft parallel to the input shaft, an input link rotatably coupled to the control shaft and contacting the input cam, a control link connected with the input link and eccentrically connected to the control shaft, a connecting link connected with the control link, and a lift arm that is rotatably coupled to the control shaft, is connected with the connecting link, and drives the valve opening unit.

Abstract translation: 可变气门提升装置包括设置在输入轴上的输入凸轮，阀打开单元，与输入轴平行的控制轴，可旋转地联接到控制轴并接触输入凸轮的输入连杆，与 输入连杆，偏心连接到控制轴，与控制连杆连接的连接杆和可旋转地联接到控制轴的提升臂与连接杆连接，驱动阀打开单元。

公开(公告)号：US20090090320A1

公开(公告)日：2009-04-09

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: F01L1/14 ,  F01L1/245 ,  F01L9/02

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。

公开(公告)号：US20060137627A1

公开(公告)日：2006-06-29

申请号：US11302082

申请日：2005-12-12

Applicant: Ki Dong Kim ,  Kyoung Pyo Ha

Inventor： Ki Dong Kim ,  Kyoung Pyo Ha

IPC: F01P7/02

CPC classification number: G01K1/024 ,  F01P2023/00 ,  F01P2025/46 ,  F02B77/089 ,  G01K1/026

Abstract: An apparatus for measuring a piston temperature can simultaneously measure a temperature of a plurality of pistons by utilizing a Bluetooth unit and occurrence of noise is prevented.

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。

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。

公开(公告)号：US20090272345A1

公开(公告)日：2009-11-05

申请号：US12275106

申请日：2008-11-20

Applicant: Back Sik Kim ,  Ingee Suh ,  Dong Hee Han ,  Yooshin Cho ,  Wootae Kim ,  Hyung Ick Kim ,  Myungsik Choi ,  Dae Sung Kim ,  Kyoung Pyo HA

Inventor： Back Sik Kim ,  Ingee Suh ,  Dong Hee Han ,  Yooshin Cho ,  Wootae Kim ,  Hyung Ick Kim ,  Myungsik Choi ,  Dae Sung Kim ,  Kyoung Pyo HA

IPC: F01L1/34

CPC classification number: F01L13/0021 ,  F01L1/044 ,  F01L1/08 ,  F01L1/18 ,  F01L13/0042 ,  F01L2013/0073

Abstract: A continuously variable valve lift apparatus includes an input cam disposed to a camshaft and rotating, a follower supporting portion rotatably disposed to the camshaft for changing a relative angle of the follower with respect to the camshaft, a follower that includes a center shaft, is connected with the follower supporting portion via the center shaft, and pivots around the center shaft by receiving rotation movement of the input cam, a straight line guide, an output cam that contacts the follower and reciprocates along the straight line guide, and a valve opening unit that is opened by pushing of the output cam.

Abstract translation: 连续可变气门提升装置包括设置在凸轮轴上并转动的输入凸轮，可转动地设置在凸轮轴上用于改变从动件相对于凸轮轴的相对角度的随动件支撑部分，包括中心轴的从动件连接 通过中心轴与从动件支撑部分接合，并且通过接收输入凸轮的旋转运动而围绕中心轴枢转，直线引导件，接触从动件并沿着直线引导件往复运动的输出凸轮以及开阀单元 通过推出输出凸轮打开。