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21. 发明申请

US20120048219A1 VARIABLE VALVE LIFT APPARATUS 有权
标题翻译：可变阀门提升装置
公开(公告)号：US20120048219A1
公开(公告)日：2012-03-01
申请号：US12948514
申请日：2010-11-17
申请人： Byong Young Choi , Jin Kook Kong , Soo Hyung Woo , Young Hong Kwak , Gee Wook Shin , Jei Choon Yang , Chang Ho Yang
发明人： Byong Young Choi , Jin Kook Kong , Soo Hyung Woo , Young Hong Kwak , Gee Wook Shin , Jei Choon Yang , Chang Ho Yang
IPC分类号： F01L1/34
CPC分类号： F01L1/143 , F01L1/08 , F01L13/0036 , F01L13/0042 , F01L13/0057 , F01L2001/0473 , F01L2001/467
摘要： A variable valve lift apparatus may include a camshaft, a low lift cam which may be connected to the camshaft and rotates, a high lift cam which may be rotatably mounted to the camshaft and may be selectively connected to the camshaft to rotate with the camshaft, a high lift cam connecting portion which selectively connects the high lift cam to the camshaft, and a tappet including a low lift cam contact portion contacting the low lift cam and a high lift cam contact portion selectively activating the high lift cam.
摘要翻译：可变气门提升装置可以包括凸轮轴，可以连接到凸轮轴并旋转的低升程凸轮，可以可旋转地安装到凸轮轴并可以选择性地连接到凸轮轴以与凸轮轴一起旋转的高升程凸轮，选择性地将高提升凸轮连接到凸轮轴的高升程凸轮连接部分，以及包括接触低升程凸轮的低升程凸轮接触部分和选择性地启动高升程凸轮的高升程凸轮接触部分的挺杆。

22. 发明申请

US20110132305A1 VARIABLE TAPPET 有权
标题翻译：可变的TAPPET
公开(公告)号：US20110132305A1
公开(公告)日：2011-06-09
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。

23. 发明申请

US20100139590A1 Apparatus for Adjusting Deviation of Engine and Continuously Variable Valve Lift Device Including the Same 有权
标题翻译：用于调节发动机和包括其的连续可变气门升程装置偏差的装置
公开(公告)号：US20100139590A1
公开(公告)日：2010-06-10
申请号：US12573714
申请日：2009-10-05
申请人： Jei Choon YANG , Young Hong Kwak , Ki Uk Shin , Jin Kook Kong , Soo Hyung Woo , Jin Soon Kim , Ki Young Kwon
发明人： Jei Choon YANG , Young Hong Kwak , Ki Uk Shin , Jin Kook Kong , Soo Hyung Woo , Jin Soon Kim , Ki Young Kwon
IPC分类号： F01L1/34 , F01L1/18
CPC分类号： F01L1/267 , F01L1/022 , F01L1/024 , F01L1/185 , F01L1/2405 , F01L13/0026 , F01L2013/0068 , F01L2103/01 , F01L2105/00 , F01L2800/09 , Y10T74/2107
摘要： An apparatus for adjusting deviation of an engine and a continuously variable valve lift device including the same are provided. The apparatus for adjusting deviation of an engine includes an adjustment member connecting a rocker arm to plural output cams, respectively, to adjust lengths between the rocker arm and the output cams, respectively, so that the lengths become equal to or different from each other. The continuously variable valve lift device includes an eccentric cam shaft with eccentric cams installed on its outer periphery, a rocker arm rotatably installed on the eccentric cams to interlock with plural output cams, and apparatus for adjusting deviation provided on the rocker arm to adjust lengths between the rocker arm and the output cams so that the lengths become equal to or different from each other.
摘要翻译：提供一种用于调节发动机偏差的装置和包括该发动机的连续可变气门升程装置。用于调节发动机偏差的装置包括分别将摇臂连接到多个输出凸轮的调节构件，以分别调节摇臂和输出凸轮之间的长度，使得长度彼此相等或不同。连续可变气门提升装置包括偏心凸轮轴，偏心凸轮安装在其外周，可旋转地安装在偏心凸轮上以与多个输出凸轮互锁的摇臂，以及用于调节摆臂上提供的偏差的装置，摇臂和输出凸轮，使得长度彼此相等或不同。

24. 发明授权

US09115652B2 Oil control valve and variable valve lift system provided with the same 有权
标题翻译：油控阀和可变气门升程系统提供
公开(公告)号：US09115652B2
公开(公告)日：2015-08-25
申请号：US13312745
申请日：2011-12-06
申请人： Byong Young Choi , Young Hong Kwak , Gee Wook Shin , Jin Kook Kong , Soo Hyung Woo , Chang-Hoon Lee
发明人： Byong Young Choi , Young Hong Kwak , Gee Wook Shin , Jin Kook Kong , Soo Hyung Woo , Chang-Hoon Lee
IPC分类号： F16K15/00 , F02D13/02 , F01L13/00 , F16K15/18 , F16K31/06 , F15B13/04 , F01L1/24 , F01L1/344
CPC分类号： F02D13/0253 , F01L13/0015 , F01L2001/2444 , F01L2001/3443 , F15B13/0405 , F16K15/183 , F16K31/0637 , Y02T10/18 , Y10T137/7838
摘要： An oil control valve includes a housing having a control port and a drain port, a first seat with a first penetration hole forming a first chamber, a second seat with a second penetration hole forming a second chamber communicated with the control port, the second seat with the housing forming a third chamber communicating with the drain port, a first check valve within the first chamber selectively closing the first penetration hole, a second check valve within the third chamber selectively closing the second penetration hole, and a third penetration hole, a control portion selectively opening the first check valve and simultaneously closing the second check valve or selectively closing the first check valve and simultaneously opening the second check valve and an orifice connecting the first chamber with the second chamber.
摘要翻译：油控阀包括具有控制口和排水口的壳体，具有形成第一室的第一穿透孔的第一座，具有与控制口连通的第二孔的第二孔，第二座其中所述壳体形成与所述排水口连通的第三室，所述第一室内的第一止回阀选择性地关闭所述第一穿透孔，所述第三室内的第二止回阀选择性地闭合所述第二穿透孔，以及第三穿透孔，控制部分选择性地打开第一止回阀并同时关闭第二止回阀或选择性地关闭第一止回阀并同时打开第二止回阀和连接第一室与第二室的孔。

25. 发明申请

US20120280162A1 HYDRAULIC PRESSURE VALVE APPARATUS 有权
标题翻译：液压压力阀装置
公开(公告)号：US20120280162A1
公开(公告)日：2012-11-08
申请号：US13315151
申请日：2011-12-08
申请人： Jei Choon YANG , Chang Ho Yang , Byong Young Choi , Young Hong Kwak , Jin Kook Kong , Soo Hyung Woo
发明人： Jei Choon YANG , Chang Ho Yang , Byong Young Choi , Young Hong Kwak , Jin Kook Kong , Soo Hyung Woo
IPC分类号： F16K1/32
CPC分类号： F01L9/02 , F01L1/16
摘要： A hydraulic pressure valve apparatus includes a housing of which a first chamber and a second chamber are formed therein, wherein a diameter of the second chamber is bigger than that of the first chamber, a first piston disposed within the first chamber, an elastic portion disposed within the first chamber for elastically supporting the first piston and a second piston disposed within the second chamber and connected to a valve.
摘要翻译：一种液压阀装置，包括其中形成有第一室和第二室的壳体，其中第二室的直径大于第一室的直径，设置在第一室内的第一活塞，设置在第一室中的弹性部分在第一室内用于弹性地支撑第一活塞，第二活塞设置在第二室内并连接到阀。

26. 发明授权

US08291875B2 Continuously variable valve lift device for vehicle 有权
标题翻译：连续可变气门升降装置
公开(公告)号：US08291875B2
公开(公告)日：2012-10-23
申请号：US12625233
申请日：2009-11-24
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： F01L1/10 , F01L13/0063 , F01L2013/0073 , F01L2820/033
摘要： A continuously variable valve lift device for a vehicle is provided, which includes a drive shaft rotating in association with a crank shaft and having a drive cam formed on an outer periphery thereof, a locker arm shaft provided apart from the drive shaft and having one end that supports a rocker arm rotating and rocking in association with the drive cam, output cams rotatably installed on the drive shaft to interlock with the other end of the rocker arm, and a variable drive part straightly moving the rocker arm shaft in a vertical direction of the rocker arm shaft to vary a valve lift. When a valve is shifted from the high-lift state to the low-lift state, a pumping loss is reduced to improve the fuel consumption ratio. Also, since an advance function is provided, an exhaust-side CVVT can be deleted to greatly reduce the manufacturing cost.
摘要翻译：提供了一种用于车辆的连续可变气门提升装置，其包括与曲轴相关联地旋转并具有形成在其外周上的驱动凸轮的驱动轴，与驱动轴分开设置的锁定臂，并且具有一端其支撑与驱动凸轮相关联地旋转和摆动的摇臂，输出凸轮可旋转地安装在驱动轴上以与摇臂的另一端互锁，并且可变驱动部分将摇臂轴沿垂直方向摇臂轴可改变气门升程。当阀从高升力状态转移到低升力状态时，减少泵送损失以提高燃料消耗率。此外，由于提供了前进功能，因此能够消除排气侧CVVT，大幅降低制造成本。

27. 发明授权

US08555829B2 Variable compression ratio apparatus 有权
标题翻译：可变压缩比装置
公开(公告)号：US08555829B2
公开(公告)日：2013-10-15
申请号：US13182898
申请日：2011-07-14
申请人： Dong Seok Lee , Jei Choon Yang , Chang Ho Yang , Eun Ho Lee , Yoonsik Woo , Jin Kook Kong , Soo Hyung Woo
发明人： Dong Seok Lee , Jei Choon Yang , Chang Ho Yang , Eun Ho Lee , Yoonsik Woo , Jin Kook Kong , Soo Hyung Woo
IPC分类号： F02B75/04
CPC分类号： F02D15/02 , F02B75/044
摘要： A variable compression ratio apparatus for an engine receiving combustion force of an air-fuel mixture from a piston and rotating a crankshaft, and for changing compression ratio of the air-fuel mixture. The apparatus may include a connecting rod including one end with a mounting hole and an other end eccentrically and rotatably connected to the crankshaft, an eccentric link including one end connected to an eccentric bearing concentrically and rotatably mounted in the mounting hole, a piston pin eccentrically and rotatably mounted in the eccentric bearing, a variable link including one end rotatably connected to an other end of the eccentric link, a variable gear link pivoting with respect to a fixed shaft and formed of first gear teeth at an exterior circumference, an external circumferential portion rotatably connected to an other end of the variable link, a control shaft including second gear teeth engaged to the first gear teeth and rotating to pivot the variable gear link, and a guide bar, together with the connecting rod, limiting horizontal movement of the eccentric link.
摘要翻译：一种用于发动机的可变压缩比装置，其接收来自活塞的空气 - 燃料混合物的燃烧和旋转曲轴，并且用于改变空气 - 燃料混合物的压缩比。该装置可以包括一个连杆，该连杆包括具有一个安装孔的一端，另一端偏心地和可旋转地连接到该曲轴上;一个偏心连杆，其一端连接到同心圆转和可旋转地安装在安装孔中的一个偏心轴承，并且可旋转地安装在所述偏心轴承中，可变连杆包括可旋转地连接到所述偏心连杆的另一端的一端，相对于固定轴枢转并且在外周由第一齿轮齿形成的可变齿轮连杆，部分可旋转地连接到可变连杆的另一端;控制轴，包括与第一齿轮齿接合并转动以使可变齿轮连杆枢转的第二齿轮齿，以及与连杆一起的导杆，限制了水平运动偏心连杆。

28. 发明申请

US20120012090A1 VARIABLE COMPRESSION RATIO APPARATUS 有权
标题翻译：可变压缩比设备
公开(公告)号：US20120012090A1
公开(公告)日：2012-01-19
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。

29. 发明授权

US08646420B2 Variable compression ratio apparatus 有权
标题翻译：可变压缩比装置
公开(公告)号：US08646420B2
公开(公告)日：2014-02-11
申请号：US12617493
申请日：2009-11-12
申请人： Eun Ho Lee , Jin Kook Kong , Soo Hyung Woo
发明人： Eun Ho Lee , Jin Kook Kong , Soo Hyung Woo
IPC分类号： F02B75/04
CPC分类号： F02B75/045 , F02D15/02
摘要： A variable compression ratio apparatus may include a cylinder block and a mounting hole formed at a side surface thereof; a connecting rod pivotally connected to the piston; a crankshaft provided with a central axis, a bearing seat coaxially disposed with the central axis, and a crank pin formed in a crank arm connecting the bearing seat with the central axis of the crank pin eccentrically, wherein the crank pin is rotatably connected to the connecting rod; and an eccentric bearing provided with a bearing central axis and a crank mounting hole formed eccentrically to the bearing central axis, the crank mounting hole of the eccentric bearing being rotatably coupled to the bearing seat rotatably inserted in the crank mounting hole, wherein the eccentric bearing changes the compression ratio by controlling a distance between the central axis and a combustion chamber according to driving condition of the vehicle.
摘要翻译：可变压缩比装置可以包括形成在其侧面的气缸体和安装孔; 枢转地连接到活塞的连杆; 设置有中心轴的曲轴，与中心轴线同轴设置的轴承座，以及曲柄销，其形成在将轴承座与曲轴销的中心轴偏心连接的曲柄臂中，曲柄销可旋转地连接到连杆; 以及设置有轴承中心轴线的偏心轴承和与轴承中心轴线偏心成形的曲柄安装孔，该偏心轴承的曲柄安装孔可旋转地联接到可转动地插入曲柄安装孔中的轴承座，其中偏心轴承通过根据车辆的驾驶状况控制中心轴与燃烧室之间的距离来改变压缩比。

30. 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。

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