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71. 发明授权

US07918202B2 Variable valve lift apparatus 有权
标题翻译：可变气门举升装置
公开(公告)号：US07918202B2
公开(公告)日：2011-04-05
申请号：US12243166
申请日：2008-10-01
申请人： Young Hong Kwak , Kiyoung Kwon , Ki Uk Shin , Jin Kook Kong , Kyoung Joon Chang
发明人： Young Hong Kwak , Kiyoung Kwon , Ki Uk Shin , Jin Kook Kong , Kyoung Joon Chang
IPC分类号： F01L1/14
CPC分类号： F01L13/0036 , F01L2001/467 , Y10T74/2107
摘要： A variable valve apparatus includes a high lift cam and a low lift cam in parallel with the high lift cam. A tappet body includes a high lift tappet body that constantly contacts the high lift cam, and a low lift tappet body that is disposed in the high lift tappet body and selectively contacts the low lift cam. An inner column is connected with a valve and reciprocally disposed within the low lift tappet body. A supporting member is disposed below the tappet body. A lost motion elastic member is disposed between the supporting member and the tappet body for supplying restoring force to the tappet body. A first connector selectively connects the high lift tappet body and the low lift tappet body. A second connector selectively connects the low lift tappet body and the inner column.
摘要翻译：可变气门装置包括高升程凸轮和与高升程凸轮平行的低升程凸轮。挺杆本体包括与提升凸轮不断接触的高升力挺杆本体，以及设置在高升降挺杆本体中并选择性地接触低升力凸轮的低升力挺杆本体。内柱与阀连接并且往复设置在低升力挺杆体内。支撑构件设置在挺杆本体的下方。在支撑构件和挺杆体之间设置有运动弹性构件，用于向挺杆体提供恢复力。第一连接器选择性地连接高升降挺杆体和低升力挺杆本体。第二连接器选择性地连接低升力挺杆本体和内柱。

72. 发明授权

US07681543B2 Tappet apparatus 失效
标题翻译：挺杆装置
公开(公告)号：US07681543B2
公开(公告)日：2010-03-23
申请号：US11953373
申请日：2007-12-10
申请人： Ki Uk Shin , Jin Kook Kong , Won Geun Lee , Kiyoung Kwon
发明人： Ki Uk Shin , Jin Kook Kong , Won Geun Lee , Kiyoung Kwon
IPC分类号： F01L1/14
CPC分类号： F01L1/143 , F01L13/0005
摘要： A tappet apparatus cooperates with a valve and a cam. The apparatus includes a case to reciprocate motion of the cam; and a locking unit in the ease, movable between an activated position at which the valve reciprocates motion of the case, and a deactivated position at which the valve is stationary regardless of the motion of the case. The locking unit may include first and second passages in the case; a pin, movable between a first and a second position within the first passage; and a column in the second passage. The pin may be situated in the column when the pin is in the second position. The activated position may be defined by the pin being in the first position, and the deactivated position may be defined by the pin being in the second position.
摘要翻译：挺杆装置与阀和凸轮配合。该装置包括使凸轮往复运动的壳体; 以及容易的锁定单元，其可在阀的往复运动的致动位置与阀的静止位置之间移动，而不管壳体的运动。锁定单元可以包括壳体中的第一和第二通道; 销，可在第一通道内的第一和第二位置之间移动; 和第二段中的一列。当销处于第二位置时，该销可以位于该列中。激活位置可以由销处于第一位置来限定，并且停用位置可以由销处于第二位置来限定。

73. 发明申请

US20090151694A1 VARIABLE VALVE LIFT APPARATUS OF ENGINE FOR VEHICLES 有权
标题翻译：用于车辆的发动机的可变阀门提升装置
公开(公告)号：US20090151694A1
公开(公告)日：2009-06-18
申请号：US12267361
申请日：2008-11-07
申请人： Young Hong KWAK , Kiyoung Kwon , Jin Kook Kong , Kyoung Joon Chang
发明人： Young Hong KWAK , Kiyoung Kwon , Jin Kook Kong , Kyoung Joon Chang
IPC分类号： F02D13/00
CPC分类号： F01L13/0021 , F01L1/185 , F01L1/26 , F01L13/0026 , F01L13/0063 , F01L2105/00
摘要： A variable lift apparatus of an engine for a vehicle may include a camshaft in which a cam is formed, a swing arm one side of which is supported by a supporting portion and another side of which operates a valve, an output arm including a roller press portion extended in one direction and a rotating arm extended in another direction, a first roller disposed in the connecting portion in which the rotating arm and the roller press portion are connected and that contacts the cam, a second roller disposed in the swing arm and contacting a roller contacting surface, a variable link connected with a lower end side of the rotating arm protruding in a lower side of the output arm by a hinge shaft and moves the hinge shaft according to a guide slot formed in a guide and a variable rotation shaft for operating the variable link.
摘要翻译：一种用于车辆的发动机的可变升降装置可以包括：凸轮轴，其中形成有凸轮;摆臂，其一侧由支撑部支撑，另一侧操作阀，输出臂包括辊压机在另一方向延伸的部分和沿另一方向延伸的旋转臂;布置在连接部分中的旋转臂和辊压部分连接并接触凸轮的第一辊;布置在摆臂中的第二辊和接触滚子接触表面，与旋转臂的下端侧连接的可变连杆，通过铰链轴在输出臂的下侧突出，并且根据形成在引导件中的引导槽和可变旋转轴用于操作变量链接。

74. 发明申请

US20080141964A1 ROCKER ARM APPARATUS FOR ENGINE CYLINDER DEACTIVATION 有权
标题翻译：用于发动机气缸停止的摇臂ARM装置
公开(公告)号：US20080141964A1
公开(公告)日：2008-06-19
申请号：US11940524
申请日：2007-11-15
申请人： Kyoung Pyo Ha , Jin Kook Kong , Woo Tae Kim
发明人： Kyoung Pyo Ha , Jin Kook Kong , Woo Tae Kim
IPC分类号： F01L1/18
CPC分类号： F01L1/185 , F01L13/0005 , Y10T74/20882 , Y10T74/2107
摘要： 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.
摘要翻译：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。

75. 发明申请

US20120097878A1 VARIABLE VALVE LIFT APPARATUS 有权
标题翻译：可变阀门提升装置
公开(公告)号：US20120097878A1
公开(公告)日：2012-04-26
申请号：US13189713
申请日：2011-07-25
申请人： Byong Young Choi , Young Hong Kwak , Gee-Wook Shin , Yoonsik Woo , Jin Kook Kong , Soo-Hyung Woo
发明人： Byong Young Choi , Young Hong Kwak , Gee-Wook Shin , Yoonsik Woo , Jin Kook Kong , Soo-Hyung Woo
IPC分类号： F16K31/524
CPC分类号： F01L1/185 , F01L1/2405 , F01L13/0036 , F01L2001/186 , F01L2105/00 , F01L2820/033
摘要： A variable valve lift apparatus includes a high cam and a low cam fixed side by side to a camshaft, an outer body pressed by the rotation of the high cam, and has a crossbar formed at the bottom of the front end, an inner body, of which the front end protrudes further than the outer body, the lower front end is provided with a valve member, the upper rear end is hinged to a lost motion hinge shaft coaxially with the rear end of the outer body, and the lower rear end is pivotally connected to a hinge member, and a latching portion inserted into the inner body and selectively connected to the crossbar of the outer body to move the inner body dependent on movement of the front end of the outer body, wherein the lost motion hinge shaft is disposed in the same direction as a hinge point between the inner body and the hinge member with respect to the camshaft. Dynamic characteristics can be obtained by reducing the moment of inertia of the variable valve lift apparatus, and the dynamic characteristics can be further improved by inserting the latching portion into the inner body so as to be closer to the camshaft.
摘要翻译：可变气门提升装置包括：高凸轮和低凸轮，它们并排固定在凸轮轴上，外凸体由高凸轮的旋转压紧，并且在前端的底部形成有横杆，内体，其前端比外体突出，下前端设置有阀构件，上后端铰接到与外体的后端同轴的空动铰链轴，下后端枢转地连接到铰链构件，以及闩锁部分，其插入到所述内部主体中并且选择性地连接到所述外部主体的横杆，以根据所述外部主体的前端的移动来移动所述内部主体，其中所述空转铰链轴与内体和铰链构件之间的铰接点相对于凸轮轴布置成相同的方向。通过减小可变气门提升装置的转动惯量可以获得动态特性，并且通过将闩锁部分插入到内体中以更靠近凸轮轴，可以进一步提高动态特性。

76. 发明授权

US08074613B2 Variable compression ratio apparatus 有权
标题翻译：可变压缩比装置
公开(公告)号：US08074613B2
公开(公告)日：2011-12-13
申请号：US12498271
申请日：2009-07-06
申请人： Eun Ho Lee , Jin Kook Kong , Young Nam Kim
发明人： Eun Ho Lee , Jin Kook Kong , Young Nam Kim
IPC分类号： F02B75/04
CPC分类号： F02D15/02 , F02B75/048 , F02M26/01
摘要： A variable compression ratio apparatus may include a connecting rod rotatably connected to the piston so as to receive the combustion force therefrom, a pin link mounted to the crankshaft and rotatably connected to the connecting rod so as to receive the combustion force from the connecting rod and rotate the crankshaft, a connecting link rotatably coupled to the pin link and changing a rotation trace of the pin link with respect to a rotation axis of the crankshaft, an eccentric camshaft provided with first and second shaft portions eccentric from each other and configured to rotate by a predetermined angle according to a driving condition of the engine, a sub control link rotatably connected to the eccentric camshaft about the first shaft portion and rotatably connected to the connecting link, and a main control link rotatably connected to the eccentric camshaft about the second shaft portion and rotatably connected to the connecting link.
摘要翻译：可变压缩比装置可以包括可旋转地连接到活塞以从其接收燃烧力的连杆，安装到曲轴并可旋转地连接到连杆的销链节，以便接收来自连杆的燃烧力和旋转曲轴，可旋转地联接到销链节并且相对于曲轴的旋转轴线改变销链节的旋转轨迹的连接链节;偏心凸轮轴，其设置有彼此偏心并被构造成旋转的第一和第二轴部分根据发动机的驱动条件预定的角度;副控制链路，其可旋转地连接到偏心凸轮轴，围绕第一轴部分并且可旋转地连接到连接连杆;以及主控制连杆，可旋转地连接到偏心凸轮轴，围绕第二轴轴部分并且可旋转地连接到连接链节。

77. 发明授权

US07905207B2 Variable valve lift apparatus 有权
标题翻译：可变气门举升装置
公开(公告)号：US07905207B2
公开(公告)日：2011-03-15
申请号：US12274886
申请日：2008-11-20
申请人： Eun Ho Lee , Young Hong Kwak , Kiyoung Kwon , Jin Kook Kong , Soo Hyung Woo , Kyoung Joon Chang
发明人： Eun Ho Lee , Young Hong Kwak , Kiyoung Kwon , Jin Kook Kong , Soo Hyung Woo , Kyoung Joon Chang
IPC分类号： F01L1/34
CPC分类号： F01L13/0063 , F01L1/185 , F01L2013/0073 , F01L2105/00 , Y10T74/2107
摘要： A variable valve lift apparatus may include a camshaft having an input cam, a rocker arm shaft disposed in parallel with the camshaft with a distance therebetween, a shaft carrier with a camshaft and a rocker arm shaft, a rocker arm that is mounted on the rocker arm shaft with a first roller contacting the input cam, a first link connected to the rocker arm, an amplification lever with a middle portion thereof connected to the first link and the shaft carrier, a second link connected to the amplification lever, an output cam mounted on the camshaft, one side of the output cam connected to the second link, and a profile portion formed at an exterior circumference thereof, a variable driveshaft rotating the shaft carrier by a predetermined angle, and a valve moved by the profile portion with rotation of the output cam.
摘要翻译：可变气门提升装置可以包括凸轮轴，其具有输入凸轮，与凸轮轴平行设置的摇臂轴，其间具有一定距离;具有凸轮轴和摇臂轴的轴承架，安装在摇臂上的摇臂臂轴，其具有接触输入凸轮的第一滚子，连接到摇臂的第一连杆，其中间部分连接到第一连杆的放大杆和轴承座，连接到放大杆的第二连杆，输出凸轮安装在所述凸轮轴上，所述输出凸轮的一侧连接到所述第二连杆，以及形成在其外圆周上的轮廓部分，可变驱动轴，使所述轴承架旋转预定角度，以及由所述轮廓部分旋转的阀的输出凸轮。

78. 发明授权

US07836863B2 Variable valve lift apparatus of engine for vehicles 有权
标题翻译：车用发动机可变气门提升装置
公开(公告)号：US07836863B2
公开(公告)日：2010-11-23
申请号：US12267361
申请日：2008-11-07
申请人： Young Hong Kwak , Kiyoung Kwon , Jin Kook Kong , Kyoung Joon Chang
发明人： Young Hong Kwak , Kiyoung Kwon , Jin Kook Kong , Kyoung Joon Chang
IPC分类号： F02D13/02 , F02D13/00
CPC分类号： F01L13/0021 , F01L1/185 , F01L1/26 , F01L13/0026 , F01L13/0063 , F01L2105/00
摘要： A variable lift apparatus of an engine for a vehicle may include a camshaft in which a cam is formed, a swing arm one side of which is supported by a supporting portion and another side of which operates a valve, an output arm including a roller press portion extended in one direction and a rotating arm extended in another direction, a first roller disposed in the connecting portion in which the rotating arm and the roller press portion are connected and that contacts the cam, a second roller disposed in the swing arm and contacting a roller contacting surface, a variable link connected with a lower end side of the rotating arm protruding in a lower side of the output arm by a hinge shaft and moves the hinge shaft according to a guide slot formed in a guide and a variable rotation shaft for operating the variable link.
摘要翻译：一种用于车辆的发动机的可变升降装置可以包括：凸轮轴，其中形成有凸轮;摆臂，其一侧由支撑部支撑，另一侧操作阀，输出臂包括辊压机在另一方向延伸的部分和沿另一方向延伸的旋转臂;布置在连接部分中的旋转臂和辊压部分连接并接触凸轮的第一辊;布置在摆臂中的第二辊和接触滚子接触表面，与旋转臂的下端侧连接的可变连杆，通过铰链轴在输出臂的下侧突出，并且根据形成在引导件中的引导槽和可变旋转轴用于操作变量链接。

79. 发明申请

US20090151682A1 VARIABLE VALVE LIFT APPARATUS 有权
标题翻译：可变阀门提升装置
公开(公告)号：US20090151682A1
公开(公告)日：2009-06-18
申请号：US12145144
申请日：2008-06-24
申请人： Young Hong Kwak , Kiyoung Kwon , Ki Uk Shin , Jin Kook Kong
发明人： Young Hong Kwak , Kiyoung Kwon , Ki Uk Shin , Jin Kook Kong
IPC分类号： F01L1/14
CPC分类号： F01L1/053 , F01L1/143 , F01L13/0031
摘要： A variable valve lift apparatus according to an exemplary embodiment of the present invention includes a low lift cam, a high lift cam in parallel with the low lift cam, a low lift tappet body that selectively contacts the low lift cam, a high lift tappet body disposed within the low lift tappet body and constantly contacting the high lift cam, a guide portion that is connected with a valve and selectively connects the low lift tappet body and the high lift tappet body, and a lost motion spring that is disposed between the guide portion and the low lift tappet body and supplies restoring force to the low lift tappet body.
摘要翻译：根据本发明的示例性实施例的可变气门提升装置包括低升程凸轮，与低升程凸轮平行的高升程凸轮，选择性地接触低升程凸轮的低升程挺杆本体，高升程挺杆体设置在低升力挺杆本体内并且不断地接触高升程凸轮，与阀连接的引导部分并选择性地连接低升力挺杆本体和高升力挺杆本体，以及设置在引导件之间的空转弹簧部分和低升力挺杆体，并向低升力挺杆体提供恢复力。

80. 发明申请

US20080314344A1 CONTINUOUS VARIABLE VALVE LIFT APPARATUS 有权
标题翻译：连续可变阀门提升装置
公开(公告)号：US20080314344A1
公开(公告)日：2008-12-25
申请号：US12108291
申请日：2008-04-23
申请人： Jin Kook Kong , Won Geun Lee , Kyoung Joon Chang , Kiyoung Kwon , Young Hong Kwak , Ki Uk Shin , Eun Ho Lee , Young Nam Kim
发明人： Jin Kook Kong , Won Geun Lee , Kyoung Joon Chang , Kiyoung Kwon , Young Hong Kwak , Ki Uk Shin , Eun Ho Lee , Young Nam Kim
IPC分类号： F01L1/34 , F01L1/047
CPC分类号： F01L13/0063 , F01L13/0015 , F01L2013/0068 , F01L2013/0073 , F01L2820/032 , Y10T74/2107
摘要： A continuous variable valve lift apparatus according to an exemplary embodiment of the present invention includes a camshaft, an input cam disposed to the camshaft, a variable lever that is rotably connected to the camshaft and includes a first arm including a first connecting shaft and a second arm including a second connecting shaft, a first link rotating around the first connecting shaft corresponding to a rotation of the input cam, an output cam rotating around the camshaft, a valve opening/closing portion that is opened and closed corresponding to a rotation of the output cam, and a connecting portion that is disposed for the output cam to rotate corresponding to a rotation of the first link.
摘要翻译：根据本发明的示例性实施例的连续可变气门提升装置包括凸轮轴，设置在凸轮轴上的输入凸轮，可转动地连接到凸轮轴的可变杆，并且包括第一臂，所述第一臂包括第一连接轴和第二连杆臂，包括第二连接轴，围绕所述第一连接轴围绕所述输入凸轮的旋转而旋转的第一连杆，围绕所述凸轮轴旋转的输出凸轮;对应于所述凸轮轴的旋转而打开和关闭的阀打开/关闭部分输出凸轮，以及连接部分，其设置成用于输出凸轮以对应于第一连杆的旋转而旋转。

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