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。

公开(公告)号：US20090090317A1

公开(公告)日：2009-04-09

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。

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。

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。

公开(公告)号：US20120079999A1

公开(公告)日：2012-04-05

申请号：US13168514

申请日：2011-06-24

申请人： Chang Ho Yang ,  Byong Young Choi ,  Gee Wook Shin ,  Yoonsick Woo ,  Jin Kook Kong ,  Soo Hyung Woo

发明人： Chang Ho Yang ,  Byong Young Choi ,  Gee Wook Shin ,  Yoonsick Woo ,  Jin Kook Kong ,  Soo Hyung Woo

IPC分类号： F01L1/34

CPC分类号： F01L1/143 ,  F01L13/0036

摘要： A variable valve lift apparatus including an inner tappet, an outer tappet surrounding and slidably contacting the inner tappet, and a latching pin slidably inserted into the inner tappet so as to implement a high lift and a low lift by selectively joining the inner tappet and the outer tappet may include a stopper partially inserted into the outer tappet and spaced apart from the latching pin in a movement direction of the latching pin so as to limit movement of the latching pin, and forming a latching pin joining groove in the outer tappet to selectively receive the latching pin, wherein the stopper partially projects to the outside of the outer tappet and is slidably engaged to a cylinder head groove formed to a cylinder head bore to prevent the variable valve lift apparatus from being rotated.

摘要翻译： 一种可变气门提升装置，包括内部挺杆，围绕并且可滑动地接触内部挺杆的外部挺杆，以及可滑动地插入到内部挺杆中的闩锁销，以通过选择性地连接内部挺杆和 外挺杆可以包括部分地插入外挺挺件中的止动件并且在闩锁销的移动方向上与闩锁销间隔开，以限制闩锁销的移动，并且在外挺杆中形成锁定销接合槽以选择性地 接收锁定销，其中止动件部分地突出到外挺杆的外侧，并且可滑动地接合到形成到气缸盖孔的气缸盖槽，以防止可变气门升降装置旋转。

公开(公告)号：US20120079823A1

公开(公告)日：2012-04-05

申请号：US12957220

申请日：2010-11-30

申请人： Jin Wook SON ,  Won Seok Chang ,  Jeong Hwa Cha ,  Jin Kook Kong ,  Soo Hyung Woo ,  Young Nam Kim

发明人： Jin Wook SON ,  Won Seok Chang ,  Jeong Hwa Cha ,  Jin Kook Kong ,  Soo Hyung Woo ,  Young Nam Kim

IPC分类号： F02D23/00 ,  F04B35/00 ,  F02M15/00

CPC分类号： F02B37/16 ,  F02B37/04 ,  F02B39/04 ,  F02B39/10 ,  F02B39/12 ,  Y02T10/144

摘要： A system for correcting turbo lag may include an engine provided with a plurality of cylinders, an intake manifold for supplying air to the plurality of cylinders, and an exhaust manifold for exhausting exhaust gas generated in the plurality of cylinders, an intake passage connected to the intake manifold so as to supply fresh air to the intake manifold, an exhaust passage connected to the exhaust manifold so as to exhaust the exhaust gas gathered in the exhaust manifold, a turbo charger provided with a turbine mounted at the exhaust manifold or the exhaust passage and rotated by the exhaust gas and a first compressor mounted at the intake passage and connected to the turbine so as to rotate with the turbine and compress the air of the intake passage, a bypass passage branching off at a first point of the intake passage and joining the intake passage at a second point of the intake passage downstream of the first point, a second compressor mounted at the bypass passage and compressing the air passing through the bypass passage, and driving means generating power for operating the second compressor and selectively supplying the power to the second compressor through a power delivery device, wherein the power delivery device comprises a plurality of pulleys, at least one of belts and shafts connecting each pulley to the second compressor, the driving means, or other pulley, and a tensioner maintaining tension of the belt.

摘要翻译： 一种用于校正涡轮滞后的系统可以包括设置有多个气缸的发动机，用于向多个气缸供给空气的进气歧管和用于排出在多个气缸中产生的废气的排气歧管，连接到 进气歧管，以便向进气歧管供应新鲜空气，连接到排气歧管以排出聚集在排气歧管中的废气的排气通道，设置有安装在排气歧管或排气通道 并且由排气旋转，第一压缩机安装在进气通道处并连接到涡轮机，以与涡轮一起旋转并压缩进气通道的空气;旁路通道在进气通道的第一点分支; 在第一点下游的进气通道的第二点处连接进气通道，安装在旁路通道并压缩的第二压缩机 通过旁通通道的空气和产生用于操作第二压缩机的动力的驱动装置，并且通过动力输送装置选择性地将功率供应到第二压缩机，其中动力输送装置包括多个滑轮，至少一个皮带和 将每个滑轮连接到第二压缩机，驱动装置或其它滑轮的轴和保持皮带张力的张紧器。

公开(公告)号：US20120060783A1

公开(公告)日：2012-03-15

申请号：US13189161

申请日：2011-07-22

申请人： Soo Hyung Woo ,  Jin Kook Kong ,  Byong Young Choi ,  Gee Wook Shin

发明人： Soo Hyung Woo ,  Jin Kook Kong ,  Byong Young Choi ,  Gee Wook Shin

IPC分类号： F01L1/14

CPC分类号： F01L1/143 ,  F01L13/0036 ,  F01L2107/00

摘要： A variable valve lift apparatus of an engine may include an inner tappet, an outer tappet centrally receiving the inner tappet, a latching unit inserted in the inner tappet and operated by a hydraulic pressure so as to selectively engage the inner and outer tappets by operation, and a protruding member that is coupled to an upper surface edge of the outer tappet so as to protrude outward from an exterior circumference of the outer tappet, and is vertically slidable along a sliding groove of a cylinder head.

摘要翻译： 发动机的可变气门提升装置可以包括内部挺杆，中心地接纳内部挺杆的外部挺杆，插入在内部挺杆中并由液压作用的闩锁单元，以便通过操作选择性地接合内部和外部挺杆， 以及突出构件，其连接到所述外挺杆的上表面边缘，以便从所述外挺杆的外周向外突出，并且能够沿着气缸盖的滑动槽垂直滑动。

公开(公告)号：US08336310B2

公开(公告)日：2012-12-25

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： F02D23/00

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。

公开(公告)号：US08312719B2

公开(公告)日：2012-11-20

申请号：US12275026

申请日：2008-11-20

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： F02D23/00

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 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，以及设置在废气流入部分处并选择性地联接到分隔单元以用于阻止排气流入第二涡旋件的通量控制阀。 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。

公开(公告)号：US08464673B2

公开(公告)日：2013-06-18

申请号：US12952727

申请日：2010-11-23

申请人： Jin Kook Kong ,  Soo Hyung Woo

发明人： Jin Kook Kong ,  Soo Hyung Woo

IPC分类号： F01L1/34

CPC分类号： F01L1/047 ,  F01L13/0036 ,  F01L2001/0475 ,  F01L2013/0052

摘要： A variable valve lift apparatus may include a control shaft slidably disposed within a camshaft, a cam which is slidably disposed to the camshaft and a high lift cam lobe and a low lift cam lobe is formed thereto, a valve opening/closing unit contacting the cam and a control portion which moves the cam for the high lift cam lobe or the low lift cam lobe selectively to contact the valve opening/closing unit according to operation of the control shaft.

摘要翻译： 可变气门提升装置可以包括可滑动地设置在凸轮轴内的控制轴，可滑动地设置在凸轮轴上的凸轮和形成有高升程凸轮凸角的低升程凸轮凸角，与凸轮接触的阀开闭单元 以及控制部分，其根据控制轴的操作选择性地移动用于高提升凸轮凸轮的凸轮或低升程凸轮凸角以接触阀打开/关闭单元。