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21. 发明申请

US20120048222A1 ELECTRO-HYDRAULIC VARIABLE VALVE LIFT APPARATUS 有权
标题翻译：电动液压变速阀提升装置
公开(公告)号：US20120048222A1
公开(公告)日：2012-03-01
申请号：US12957192
申请日：2010-11-30
申请人： Byong Young CHOI , Jin Kook Kong , Soo Hyung Woo , Jin Soon Kim
发明人： Byong Young CHOI , Jin Kook Kong , Soo Hyung Woo , Jin Soon Kim
IPC分类号： F01L1/34
CPC分类号： F01L9/025 , F01L1/185 , F01L1/2405 , F01L2105/00
摘要： 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.
摘要翻译：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。

22. 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。

23. 发明申请

US20120042840A1 ELECTRO-HYDRAULIC VARIABLE VALVE LIFT APPARATUS 有权
标题翻译：电动液压变速阀提升装置
公开(公告)号：US20120042840A1
公开(公告)日：2012-02-23
申请号：US12957249
申请日：2010-11-30
申请人： Byong Young Choi , Jin Kook Kong , Soo Hyung Woo , Jin Soon Kim
发明人： Byong Young Choi , Jin Kook Kong , Soo Hyung Woo , Jin Soon Kim
IPC分类号： F01L1/34
CPC分类号： F01L9/025 , F01L1/185 , F01L1/2405 , F01L1/25 , F01L2105/00
摘要： An electro-hydraulic variable valve lift apparatus includes a housing, 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 communicating with the main chamber in order to control hydraulic pressure within the main chamber, a hydraulic piston slidably disposed within the housing, includes a first body having a first diameter and a second body having a second diameter larger than the first diameter, and is connected with a valve, and a piston guide disposed between the housing and the hydraulic piston for guiding the hydraulic piston.
摘要翻译：一种电动液压可变气门提升装置，包括壳体，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，并在主室内形成液压，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，包括具有第一直径和第二主体，其具有大于第一直径的第二直径，并与阀连接;活塞导向件，设置在壳体和液压活塞之间，用于引导液压活塞。

24. 发明申请

US20120017586A1 VARIABLE TURBOCHARGER AND CONTROL METHOD FOR THE SAME 有权
标题翻译：可变涡轮增压器及其控制方法
公开(公告)号：US20120017586A1
公开(公告)日：2012-01-26
申请号：US13253560
申请日：2011-10-05
申请人： Jin Kook Kong , Soo Hyung Woo , Young Nam Kim , Young Jin Won , Young-Ju Kim , Jin Wook Son , Jeong-Hwa Cha
发明人： Jin Kook Kong , Soo Hyung Woo , Young Nam Kim , Young Jin Won , Young-Ju Kim , Jin Wook Son , Jeong-Hwa Cha
IPC分类号： F02B37/18
CPC分类号： F01D9/026 , F01D17/143 , F01D17/146 , F02B37/025 , F02B37/22 , F02D41/0007 , F05D2220/40 , F05D2250/15 , F05D2260/50 , F05D2260/56 , Y02T10/144
摘要： A variable turbocharger including a turbine housing, a first scroll fluidly communicating with a turbine, a second scroll formed along an outside of the first scroll, wherein the first scroll and the second scroll are disposed within the turbine housing for exhaust gas to exhaust through the turbine, a partitioning unit for selectively separating the first scroll and the second scroll, and a a flux control valve disposed at the exhaust gas inflow portion and selectively coupled to the partitioning unit for blocking the exhaust gas from flowing into the second scroll. The variable turbocharger may prevent turbo lag at a low speed and be highly efficient at a high speed.
摘要翻译：一种可变涡轮增压器，包括涡轮机壳体，与涡轮机流体连通的第一涡旋机构，沿着第一涡旋件外部形成的第二涡旋盘，其中第一涡旋件和第二涡旋件设置在涡轮机壳体内，以排出废气，涡轮机，用于选择性地分离第一涡旋盘和第二涡旋盘的分配单元和设置在废气流入部分的磁通控制阀，并且选择性地联接到分隔单元，用于阻止废气流入第二涡卷。可变涡轮增压器可以在低速下防止涡轮迟滞并且在高速下高效率。

25. 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。

26. 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。

27. 发明申请

US20110036317A1 CONTINUOUSLY VARIABLE VALVE LIFT DEVICE FOR VEHICLE 有权
标题翻译：连续可变阀门提升装置
公开(公告)号：US20110036317A1
公开(公告)日：2011-02-17
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 , F01M1/06
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。

28. 发明申请

US20100326404A1 VARIABLE COMPRESSION RATIO APPARATUS 有权
标题翻译：可变压缩比设备
公开(公告)号：US20100326404A1
公开(公告)日：2010-12-30
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。

29. 发明申请

US20090288622A1 CONTINUOUS VARIABLE VALVE LIFT DEVICE 有权
标题翻译：连续可变阀门提升装置
公开(公告)号：US20090288622A1
公开(公告)日：2009-11-26
申请号：US12330323
申请日：2008-12-08
申请人： Ki Young Kwon , Young Hong Kwak , Eun Ho Lee , Soo Hyung Woo , Young Nam Kim , Jin Kook Kong
发明人： Ki Young Kwon , Young Hong Kwak , Eun Ho Lee , Soo Hyung Woo , Young Nam Kim , Jin Kook Kong
IPC分类号： F01L1/34
CPC分类号： F01L13/0063 , F01L13/0026
摘要： The CVVL device includes a rocking cam having a rolling face contacting a rocker arm is formed to press the rocker arm when pivoted, a rocking roller, which is disposed above the drive cam and rolls on an outer circumference of the drive cam, a control apparatus, which changes a position of the rocking roller rolling on the outer circumference of the drive cam; and a rocking apparatus, which pivots the rocking cam according to a position of the rocking roller such that a position where the rocker arm is contacted with the rolling face is changed depending on the position of the rocking roller.
摘要翻译： CVVL装置包括具有与摇臂接触的滚动面的摆动凸轮，以在枢转时按压摇臂;摆动辊，其布置在驱动凸轮上方并在驱动凸轮的外周上滚动;控制装置，其改变在驱动凸轮的外周上滚动的摇摆滚子的位置; 以及摇摆装置，其根据摇动滚子的位置使摆动凸轮枢转，使得摇臂与滚动面接触的位置根据摇动滚子的位置而改变。

30. 发明授权

US08726861B2 Variable valve lift apparatus 有权
标题翻译：可变气门举升装置
公开(公告)号：US08726861B2
公开(公告)日：2014-05-20
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 , F01L1/04 , F01L1/14
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。

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