公开(公告)号：US20120055440A1

公开(公告)日：2012-03-08

申请号：US12946284

申请日：2010-11-15

申请人： Gee Wook Shin ,  Yoonsik Woo ,  Jin Kook Kong ,  Soo Hyung Woo

发明人： Gee Wook Shin ,  Yoonsik Woo ,  Jin Kook Kong ,  Soo Hyung Woo

IPC分类号： F01M11/02

CPC分类号： F01M1/16 ,  F01L2001/34423

摘要： A hydraulic orifice which is mounted at a head oil journal formed in a cylinder head and supplies an oil to a supply line after reducing pulsation of the oil supplied to the head oil journal, may include a body pressed on the head oil journal so as to form a chamber with the cylinder head, a joining line formed along a longitudinal axis of the body therein and fluid-communicating with the supply line, and at least two hydraulic lines formed in the body and connecting the chamber with an end of the joining line in the body to supply the oil through the other end thereof to the supply line, wherein the oils passing through the at least two hydraulic lines are joined at the end of the joining line with different phases such that the pulsation of the oil in the joining line is reduced.

摘要翻译： 安装在形成在气缸盖中的头部油压轴颈上的液压孔口，并且在减少供应到头部油压轴颈的油的脉动之后将油供给到供应管线可以包括压在头部油条上的主体，以便 形成具有气缸盖的室，沿着主体的纵向轴线形成的与供给管线流体连通的接合线，以及形成在主体中的至少两个液压管线，并且将室与接合线的端部连接 在主体中通过其另一端将油供应到供应管线，其中通过至少两个液压管线的油在不同相的接合线的端部处接合，使得接合中的油的脉动 线减少。

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。

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：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。

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。

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。

公开(公告)号：US20100000497A1

公开(公告)日：2010-01-07

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。

公开(公告)号：US20090241526A1

公开(公告)日：2009-10-01

申请号：US12274153

申请日：2008-11-19

申请人： Jin Wook SON ,  Jin Kook Kong ,  Soung Jin Lee ,  Young Jin Won

发明人： Jin Wook SON ,  Jin Kook Kong ,  Soung Jin Lee ,  Young Jin Won

IPC分类号： F01N7/10 ,  F02B33/34 ,  F02F1/36

CPC分类号： F02F1/4264 ,  F01N13/10 ,  F01N13/107 ,  F02B37/02 ,  F02B37/025 ,  F02F1/243 ,  F02F2001/4278 ,  Y02T10/144 ,  Y02T10/146

摘要： An engine includes exhaust manifold integrally formed with a cylinder head. The engine may include an exhaust manifold having at least one single exhaust outlet for exhausting exhaust gas that is exhausted from at least two cylinders that are not adjacent with each other, wherein periods during which exhaust valves are open are not overlapped with each other between the at least two cylinders.The exhaust manifold is integrally formed with the cylinder head such that costs can be reduced. Also, the water jacket is formed between the exhaust passages of the exhaust manifold such that the durability of the turbocharger that is affected by a heat load can be improved.Also, the twin scroll turbocharger is directly connected to the exhaust outlet of the manifold such that the compression ratio of the intake air can be effectively improved. Further, the exhaust passages at which pulsation interference occurs with each other are separately disposed and the exhaust passages at which pulsation interference does not occur are combined together to form a single passage such that the torque is improved at low rpm and the remaining gas is effectively scavenged.

摘要翻译： 发动机包括与气缸盖一体形成的排气歧管。 发动机可以包括具有至少一个单个排气出口的排气歧管，用于排放从彼此不相邻的至少两个气缸排出的排气，其中排气门打开的周期在第二排气歧管之间不会彼此重叠 至少两个气瓶。 排气歧管与气缸盖一体形成，从而可以降低成本。 另外，在排气歧管的排气通路之间形成水套，能够提高受热负荷影响的涡轮增压器的耐久性。 此外，双涡卷增压器直接连接到歧管的排气出口，使得可以有效地提高进气的压缩比。 此外，分别设置彼此发生脉动干扰的排气通道，并且不产生脉动干扰的排气通道组合在一起形成单个通道，使得转矩以低转速提高，并且剩余气体有效地 清扫