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11. 发明授权

US08573168B2 Hydraulic pressure valve apparatus 有权
标题翻译：液压阀装置
公开(公告)号：US08573168B2
公开(公告)日：2013-11-05
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： F01L1/34
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。

12. 发明申请

US20120111292A1 CONTINUOUSLY VARIABLE VALVE TIMING APPARATUS 有权
标题翻译：连续可变阀门定时装置
公开(公告)号：US20120111292A1
公开(公告)日：2012-05-10
申请号：US13214688
申请日：2011-08-22
申请人： Jei Choon Yang , Byong Young Choi , Jin Kook Kong , Soo Hyung Woo , Jin Soon Kim
发明人： Jei Choon Yang , Byong Young Choi , Jin Kook Kong , Soo Hyung Woo , Jin Soon Kim
IPC分类号： F01L1/344
CPC分类号： F01L1/34403 , F01L2820/032
摘要： 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.
摘要翻译：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。

13. 发明授权

US08464676B2 Variable valve timing apparatus 有权
标题翻译：可变气门正时装置
公开(公告)号：US08464676B2
公开(公告)日：2013-06-18
申请号：US13231401
申请日：2011-09-13
申请人： Jei Choon Yang , Byong Young Choi , Jin Kook Kong , Soo Hyung Woo , Jin Soon Kim
发明人： Jei Choon Yang , Byong Young Choi , Jin Kook Kong , Soo Hyung Woo , Jin Soon Kim
IPC分类号： F01L1/34
CPC分类号： F01L1/352 , F01L1/344 , F01L2001/3522 , F16D3/10
摘要： A variable valve timing apparatus according to the present invention may include a camshaft holder connected to a camshaft, a cam sprocket rotating the camshaft, a rotation shaft disposed to the camshaft holder having a moving screw thread formed thereon, a first and second driven bevel gears disposed to distal ends of the rotation shaft, a screw nut engaged with the moving screw thread and moving along length direction of the rotation shaft by rotation of the first driven bevel gear or the second driven bevel gear so as to change relative phase between the camshaft and the cam sprocket and a gear control portion which selectively rotates the first driven bevel gear or the second driven bevel gear.
摘要翻译：根据本发明的可变气门正时装置可以包括连接到凸轮轴的凸轮轴保持器，旋转凸轮轴的凸轮链轮，设置在具有形成在其上的移动螺纹的凸轮轴保持器上的旋转轴，第一和第二从动锥齿轮设置在所述旋转轴的前端，与所述移动螺纹接合并且通过所述第一从动锥齿轮或所述第二从动锥齿轮的旋转而沿所述旋转轴的长度方向移动的螺母，以改变所述凸轮轴之间的相对相位以及凸轮链轮和选择性地旋转第一从动锥齿轮或第二从动锥齿轮的齿轮控制部。

14. 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。

15. 发明申请

US20120137996A1 VARIABLE VALVE TIMING APPARATUS 有权
标题翻译：可变阀定时装置
公开(公告)号：US20120137996A1
公开(公告)日：2012-06-07
申请号：US13231401
申请日：2011-09-13
申请人： Jei Choon Yang , Byong Young Choi , Jin Kook Kong , Soo Hyung Woo , Jin Soon Kim
发明人： Jei Choon Yang , Byong Young Choi , Jin Kook Kong , Soo Hyung Woo , Jin Soon Kim
IPC分类号： F01L1/344
CPC分类号： F01L1/352 , F01L1/344 , F01L2001/3522 , F16D3/10
摘要： A variable valve timing apparatus according to the present invention may include a camshaft holder connected to a camshaft, a cam sprocket rotating the camshaft, a rotation shaft disposed to the camshaft holder having a moving screw thread formed thereon, a first and second driven bevel gears disposed to distal ends of the rotation shaft, a screw nut engaged with the moving screw thread and moving along length direction of the rotation shaft by rotation of the first driven bevel gear or the second driven bevel gear so as to change relative phase between the camshaft and the cam sprocket and a gear control portion which selectively rotates the first driven bevel gear or the second driven bevel gear.
摘要翻译：根据本发明的可变气门正时装置可以包括连接到凸轮轴的凸轮轴保持器，旋转凸轮轴的凸轮链轮，设置在具有形成在其上的移动螺纹的凸轮轴保持器上的旋转轴，第一和第二从动锥齿轮设置在所述旋转轴的前端，与所述移动螺纹接合并且通过所述第一从动锥齿轮或所述第二从动锥齿轮的旋转而沿所述旋转轴的长度方向移动的螺母，以改变所述凸轮轴之间的相对相位以及凸轮链轮和选择性地旋转第一从动锥齿轮或第二从动锥齿轮的齿轮控制部。

16. 发明申请

US20100307436A1 VARIABLE VALVE LIFT APPARATUS THAT IS EQUIPPED WITH SWING ARM 有权
标题翻译：可变阀门提升装置，配有旋转臂
公开(公告)号：US20100307436A1
公开(公告)日：2010-12-09
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： F01L1/34 , F01L13/00
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。

17. 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。

18. 发明申请

US20130146002A1 ELECTRO-HYDRAULIC VARIABLE VALVE LIFT SYSTEM 有权
标题翻译：电动液压可变阀提升系统
公开(公告)号：US20130146002A1
公开(公告)日：2013-06-13
申请号：US13528616
申请日：2012-06-20
申请人： Jei Choon Yang , Byong Young Choi , Young Hong Kwak , Wonjun Lee , Jin Kook Kong , Soo Hyung Woo
发明人： Jei Choon Yang , Byong Young Choi , Young Hong Kwak , Wonjun Lee , Jin Kook Kong , Soo Hyung Woo
IPC分类号： F01L9/00 , F01L9/04 , F01L9/02
CPC分类号： F01L9/021 , F01L13/0015
摘要： An electro-hydro valve lift system may include a drive cam, a pump piston, a first and a second EHV apparatus, a first oil control valve, a first oil control hydraulic line fluid-communicating the main chamber with the first oil control valve, a second oil control hydraulic line fluid-communicating the first oil control valve with the first EHV apparatus, a third oil control hydraulic line fluid-communicating the main chamber with the second EHV apparatus, a fourth oil control hydraulic line selectively fluid-communicated with the second oil control hydraulic line according to the first oil control valve, an accumulator fluid-communicated with the fourth oil control hydraulic line, and a second oil control valve disposed on the fourth oil control hydraulic line, wherein the fourth oil control hydraulic line is fluid-communicated with the third oil control hydraulic line according to the second oil control valve.
摘要翻译：电动水阀提升系统可以包括驱动凸轮，泵活塞，第一和第二EHV装置，第一油控阀，第一油控液压管路，其将主室与第一油控阀连通，将第一油控阀与第一EHV装置连通的第二油控液压管路，与第二EHV装置连通主室的第三油控液压管路，与第一EHV装置连通的第四油控液压管路，第二油控油路，根据第一油控阀，与第四油控液压管路流体连通的蓄液器和配置在第四油控液压管路上的第二油控阀，其中第四油控液压管线为流体根据第二油控阀与第三油控液压管路连通。

19. 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。

20. 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。

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