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1. 发明授权

US08807101B2 Variable valve lift apparatus 有权
标题翻译：可变气门举升装置
公开(公告)号：US08807101B2
公开(公告)日：2014-08-19
申请号：US13100894
申请日：2011-05-04
申请人： Byong Young Choi , Gee Wook Shin , Sang Won Kim , Jin Kook Kong , Soo Hyung Woo , Jin Soon Kim , Jei Choon Yang
发明人： Byong Young Choi , Gee Wook Shin , Sang Won Kim , Jin Kook Kong , Soo Hyung Woo , Jin Soon Kim , Jei Choon Yang
IPC分类号： F01L1/34
CPC分类号： F01L13/0021 , F01L1/185 , F01L13/0031
摘要： 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.
摘要翻译：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。

2. 发明授权

US08499725B2 Variable compression ratio apparatus 有权
标题翻译：可变压缩比装置
公开(公告)号：US08499725B2
公开(公告)日：2013-08-06
申请号：US12946160
申请日：2010-11-15
申请人： Dong Seok Lee , Jei Choon Yang , Yen Wha Ryu , Eun Ho Lee , Young Hong Kwak , Jin Kook Kong , Soo Hyung Woo
发明人： Dong Seok Lee , Jei Choon Yang , Yen Wha Ryu , Eun Ho Lee , Young Hong Kwak , Jin Kook Kong , Soo Hyung Woo
IPC分类号： F02B75/04 , F02B1/00
CPC分类号： F02B75/045
摘要： A variable compression ratio apparatus may include a connecting rod provided with one end formed of a mounting hole and the other end eccentrically and rotatably connected to a crankshaft, wherein a piston pin may be inserted in the mounting hole and the connecting rod may be rotatably connected to the piston through the piston pin, an eccentric link provided with an eccentric bearing concentrically and rotatably mounted in the mounting hole may be connected and, the piston pin being eccentrically and rotatably mounted in the eccentric bearing, a variable link pivotally connected to the eccentric link, a variable gear link pivotal with respect to a fixed shaft and having a first gear teeth at an exterior circumference thereof, an external circumferential portion thereof being rotatably connected to the variable link, and a control shaft formed of a second gear teeth engaged to the first gear teeth.
摘要翻译：可变压缩比装置可以包括设置有由安装孔形成的一端的连杆，另一端偏心地并且可旋转地连接到曲轴，其中活塞销可插入安装孔中，并且连杆可以可旋转地连接通过活塞销到活塞，可以连接设置有同心且可旋转地安装在安装孔中的偏心轴承的偏心连杆，活塞销偏心且可旋转地安装在偏心轴承中，可变连杆枢转地连接到偏心连杆，相对于固定轴枢转并且在其外周具有第一齿轮齿的可变齿轮连杆，其外圆周部分可旋转地连接到所述可变连杆，以及控制轴，所述控制轴由与第二齿轮啮合的第一齿轮齿。

3. 发明授权

US08468984B2 Variable compression ratio apparatus 有权
标题翻译：可变压缩比装置
公开(公告)号：US08468984B2
公开(公告)日：2013-06-25
申请号：US12957209
申请日：2010-11-30
申请人： Ju Hun Lee , Dong Seok Lee , Jei Choon Yang , Eun Ho Lee , Byong Young Choi , Jin Kook Kong , Soo Hyung Woo
发明人： Ju Hun Lee , Dong Seok Lee , Jei Choon Yang , Eun Ho Lee , Byong Young Choi , Jin Kook Kong , Soo Hyung Woo
IPC分类号： F02B75/04
CPC分类号： F02D15/04 , F02B75/044
摘要： A variable compression ratio apparatus may include an external piston, a piston pin mounted in the external piston and a connecting rod, including an internal piston including a slot and sliding in an interior circumference of the external piston, wherein the piston pin passes through the internal piston and the external piston, a latching pin passing through the piston pin and selectively sliding therein, variable sliders disposed to selectively contact one of both ends of the latching pin, at both sides thereof to push the one of the both ends to the opposite side, and a support plate slidably supporting the variable sliders such that the variable sliders reciprocate perpendicular to length direction of the latching pin, wherein one end of a connecting arm selectively rotating may be connected to the variable slider and a sliding direction of the variable sliders may be controlled by rotation of the connecting arm.
摘要翻译：可变压缩比装置可以包括外部活塞，安装在外部活塞中的活塞销和连接杆，其包括内部活塞，所述内部活塞包括狭槽并且在所述外部活塞的内周中滑动，其中所述活塞销穿过所述内部活塞活塞和外部活塞，通过活塞销并且选择性地在其中滑动的闩锁销，设置成选择性地接触闩锁销的两端之一的可变滑块，以将两端中的一个推向相对侧以及可滑动地支撑可变滑动件的支撑板，使得可变滑块垂直于闩锁销的长度方向往复运动，其中选择性地旋转的连接臂的一端可以连接到可变滑块，并且可变滑块的滑动方向可以通过连接臂的旋转来控制。

4. 发明授权

US08448618B2 Variable valve lift apparatus that is equipped with swing arm 有权
标题翻译：具有摆臂的可变气门举升装置
公开(公告)号：US08448618B2
公开(公告)日：2013-05-28
申请号：US12793250
申请日：2010-06-03
申请人： Ju Hun Lee , Jei Choon Yang , Gee Wook Shin , Jin Kook Kong , Soo Hyung Woo , Jin Soon Kim
发明人： Ju Hun Lee , Jei Choon Yang , Gee Wook Shin , Jin Kook Kong , Soo Hyung Woo , Jin Soon Kim
IPC分类号： F01L1/18
CPC分类号： F02D13/0253 , F01L1/185 , F01L13/0021 , F01L13/0036 , Y02T10/18 , Y10T74/2107
摘要： 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.
摘要翻译：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。

5. 发明授权

US08397684B2 Variable compression ratio apparatus 有权
标题翻译：可变压缩比装置
公开(公告)号：US08397684B2
公开(公告)日：2013-03-19
申请号：US12946234
申请日：2010-11-15
申请人： Jei Choon Yang , Yen Wha Ryu , Eun Ho Lee , Jin Kook Kong , Soo Hyung Woo
发明人： Jei Choon Yang , Yen Wha Ryu , Eun Ho Lee , Jin Kook Kong , Soo Hyung Woo
IPC分类号： F02B75/04 , F02B75/26 , F02B1/00 , F02B41/04 , F02D15/02 , F02D15/04
CPC分类号： F02B75/048
摘要： A variable compression ratio apparatus may include a connecting rod rotatably connected to the piston and the other end being eccentrically and rotatably connected to the crankshaft, an eccentric bearing link, a control link having both ends and a middle portion, the one end being rotatably connected to the other end of the eccentric bearing link, a first shake link having both ends, the one end being rotatably connected to the middle portion of the control link, a second shake link having both ends, the one end being rotatably connected to the other end of the control link, and a control shaft eccentrically connected to a first eccentric cam rotatably connected to the other end of the first shake link and a second eccentric cam rotatably connected to the other end of the second shake link respectively, and rotating together with the first and second eccentric cams.
摘要翻译：可变压缩比装置可以包括可旋转地连接到活塞的连接杆，并且另一端偏心地和可旋转地连接到曲轴，偏心轴承连杆，具有两端和中间部分的控制连杆，所述一端可旋转地连接到所述偏心轴承连杆的另一端，第一摇动连杆具有两端，所述第一摇动连杆的一端可旋转地连接到所述控制连杆的中间部分，第二摇动连杆具有两端，所述一端可旋转地连接到所述另一端连接到第一摇动连杆的另一端可旋转地连接的第一偏心凸轮和与第二摇动连杆的另一端分别可旋转地连接的第二偏心凸轮，并与第一和第二偏心凸轮。

6. 发明申请

US20120298059A1 ELECTRIC CONTINUOUS VARIABLE VALVE TIMING APPARATUS 有权
标题翻译：电动连续可变阀门定时装置
公开(公告)号：US20120298059A1
公开(公告)日：2012-11-29
申请号：US13302934
申请日：2011-11-22
申请人： Jei Choon YANG , Byong Young CHOI , Jin Kook KONG , Soo Hyung WOO , Young Jin WON , Jin Soon KIM
发明人： Jei Choon YANG , Byong Young CHOI , Jin Kook KONG , Soo Hyung WOO , Young Jin WON , Jin Soon KIM
IPC分类号： F01L1/344
CPC分类号： F01L1/344 , F01L2001/3522
摘要： 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.
摘要翻译：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。

7. 发明授权

US08312852B2 Variable tappet 有权
标题翻译：可变挺杆
公开(公告)号：US08312852B2
公开(公告)日：2012-11-20
申请号：US12846593
申请日：2010-07-29
申请人： Jei Choon Yang , Gee Wook Shin , Sang Won Kim , Jin Kook Kong , Soo Hyung Woo , Byong Young Choi , Young Hong Kwak , Jin Soon Kim
发明人： Jei Choon Yang , Gee Wook Shin , Sang Won Kim , Jin Kook Kong , Soo Hyung Woo , Byong Young Choi , Young Hong Kwak , Jin Soon Kim
IPC分类号： F01L1/14
CPC分类号： F01L13/0036 , F01L1/143 , F01L13/0031
摘要： The present invention relates to a variable tappet, and the variable tappet may include an inner tappet body of which a latching member connecting hole is formed thereto, a protrude portion formed to the latching member connecting hole, an outer tappet body which is disposed around the inner tappet body and slidable to the inner tappet body and a latching member which is disposed to the outer tappet body and selectively connected to the latching member connecting hole.
摘要翻译：可变挺杆本发明涉及一种可变挺杆，并且可变挺杆可包括内部挺杆本体，其中形成有闩锁构件连接孔，突出部分形成于闩锁构件连接孔，外部挺杆本体围绕内部挺杆本体并且可滑动到内部挺杆本体，以及闩锁构件，其设置在外部挺杆本体上并选择性地连接到闩锁构件连接孔。

8. 发明申请

US20120042854A1 VARIABLE COMPRESSION RATIO APPARATUS 有权
标题翻译：可变压缩比设备
公开(公告)号：US20120042854A1
公开(公告)日：2012-02-23
申请号：US12946160
申请日：2010-11-15
申请人： Dong Seok LEE , Jei Choon YANG , Yen Wha RYU , Eun Ho LEE , Young Hong KWAK , Jin Kook KONG , Soo Hyung WOO
发明人： Dong Seok LEE , Jei Choon YANG , Yen Wha RYU , Eun Ho LEE , Young Hong KWAK , Jin Kook KONG , Soo Hyung WOO
IPC分类号： F02B75/04
CPC分类号： F02B75/045
摘要： A variable compression ratio apparatus may include a connecting rod provided with one end formed of a mounting hole and the other end eccentrically and rotatably connected to a crankshaft, wherein a piston pin may be inserted in the mounting hole and the connecting rod may be rotatably connected to the piston through the piston pin, an eccentric link provided with an eccentric bearing concentrically and rotatably mounted in the mounting hole may be connected and, the piston pin being eccentrically and rotatably mounted in the eccentric bearing, a variable link pivotally connected to the eccentric link, a variable gear link pivotal with respect to a fixed shaft and having a first gear teeth at an exterior circumference thereof, an external circumferential portion thereof being rotatably connected to the variable link, and a control shaft formed of a second gear teeth engaged to the first gear teeth.
摘要翻译：可变压缩比装置可以包括设置有由安装孔形成的一端的连杆，另一端偏心地并且可旋转地连接到曲轴，其中活塞销可插入安装孔中，并且连杆可以可旋转地连接通过活塞销到活塞，可以连接设置有同心且可旋转地安装在安装孔中的偏心轴承的偏心连杆，活塞销偏心且可旋转地安装在偏心轴承中，可变连杆枢转地连接到偏心连杆，相对于固定轴枢转并且在其外周具有第一齿轮齿的可变齿轮连杆，其外圆周部分可旋转地连接到所述可变连杆，以及控制轴，所述控制轴由与第二齿轮啮合的第一齿轮齿。

9. 发明申请

US20120000444A1 VARIABLE COMPRESSION RATIO APPARATUS 有权
标题翻译：可变压缩比设备
公开(公告)号：US20120000444A1
公开(公告)日：2012-01-05
申请号：US12946234
申请日：2010-11-15
申请人： Jei Choon Yang , Yen Wha Ryu , Eun Ho Lee , Jin Kook Kong , Soo Hyung Woo
发明人： Jei Choon Yang , Yen Wha Ryu , Eun Ho Lee , Jin Kook Kong , Soo Hyung Woo
IPC分类号： F02B75/04
CPC分类号： F02B75/048
摘要： A variable compression ratio apparatus may include a connecting rod rotatably connected to the piston and the other end being eccentrically and rotatably connected to the crankshaft, an eccentric bearing link, a control link having both ends and a middle portion, the one end being rotatably connected to the other end of the eccentric bearing link, a first shake link having both ends, the one end being rotatably connected to the middle portion of the control link, a second shake link having both ends, the one end being rotatably connected to the other end of the control link, and a control shaft eccentrically connected to a first eccentric cam rotatably connected to the other end of the first shake link and a second eccentric cam rotatably connected to the other end of the second shake link respectively, and rotating together with the first and second eccentric cams.
摘要翻译：可变压缩比装置可以包括可旋转地连接到活塞的连接杆，并且另一端偏心地和可旋转地连接到曲轴，偏心轴承连杆，具有两端和中间部分的控制连杆，所述一端可旋转地连接到所述偏心轴承连杆的另一端，第一摇动连杆具有两端，所述第一摇动连杆的一端可旋转地连接到所述控制连杆的中间部分，第二摇动连杆具有两端，所述一端可旋转地连接到所述另一端连接到第一摇动连杆的另一端可旋转地连接的第一偏心凸轮和与第二摇动连杆的另一端分别可旋转地连接的第二偏心凸轮，并与第一和第二偏心凸轮。

10. 发明申请

US20110036318A1 CONTINUOUSLY VARIABLE VALVE LIFT DEVICE OF ENGINE 有权
标题翻译：连续可变阀发动机提升装置
公开(公告)号：US20110036318A1
公开(公告)日：2011-02-17
申请号：US12835434
申请日：2010-07-13
申请人： Jei Choon Yang , Byong Young Choi , Young Hong Kwak , Ki Young Kwon , Jin Kook Kong , Soo Hyung Woo , Jin Soon Kim
发明人： Jei Choon Yang , Byong Young Choi , Young Hong Kwak , Ki Young Kwon , Jin Kook Kong , Soo Hyung Woo , Jin Soon Kim
IPC分类号： F01L1/34
CPC分类号： F01L13/0026 , F01L2013/0073
摘要： A continuously variable valve lift device of an engine may include a cam shaft having an eccentric cam formed on an outer peripheral surface of the cam shaft so that an oscillating outer-race wheel is coupled to and oscillatable along the eccentric cam, an output cam being rotably fitted to the cam shaft, a sliding shaft for varying the position of the output cam by moving straightly in a front and rear direction according to an engine operating condition, in which the sliding shaft has a deviation adjustment member which is formed to be eccentric toward an outer peripheral surface thereof, and a rocker arm rotably fitted to the deviation adjustment member and one end of which is rotably connected to the oscillating outer-race wheel and the other end of which is rotably engaged with the output cam.
摘要翻译：发动机的连续可变气门提升装置可以包括凸轮轴，凸轮轴具有形成在凸轮轴的外周表面上的偏心凸轮，使得摆动外圈轮沿偏心凸轮联接并可摆动，输出凸轮为可转动地安装在凸轮轴上的滑动轴，用于根据发动机工作状态沿前后方向直线移动来改变输出凸轮的位置的滑动轴，其中滑动轴具有偏心调节件，该偏差调节件形成为偏心朝向其外周面，以及可旋转地安装在偏离调节构件上的摇臂，其一端可旋转地连接到摆动外圈轮，另一端与输出凸轮可转动地接合。

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