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    Compression ignition gasoline engine
    1.
    发明授权
    Compression ignition gasoline engine 有权
    压燃点火汽油机

    公开(公告)号：US08590506B2

    公开(公告)日：2013-11-26

    申请号：US12842442

    申请日：2010-07-23

    申请人： Ju Hun Lee ,  Jeong Hwa Cha ,  Jin-Kook Kong ,  Young Nam Kim

    发明人： Ju Hun Lee ,  Jeong Hwa Cha ,  Jin-Kook Kong ,  Young Nam Kim

    IPC分类号： F02B1/12 ,  F02D19/08

    CPC分类号： F02B17/005 ,  F02B1/12 ,  F02B23/101 ,  F02D13/0207 ,  F02D41/402 ,  Y02T10/125 ,  Y02T10/18

    摘要： A compression ignition gasoline engine uses low-cetane number fuel, such as gasoline. The engine includes a combustion control device having an injector directly injecting fuel into a combustion chamber, intake and exhaust valves, and a variable valve device changing a valve timing, in which the compression ignition gasoline engine includes: at least two intake valves and two exhaust valves; a spark plug positioned at the center portion of the combustion chamber; and an injector positioned adjacent to the spark plug toward the center portion of the combustion chamber, in which the exhaust valve is a symmetric valve lift in which the lift and the opening section of the tow exhaust valves are the same in low lift, and the intake valve is an asymmetric valve lift in which the lift and the opening of the two intake valves are different in the low lift.

    摘要翻译： 压燃点火汽油机采用低十六烷值燃料，如汽油。 发动机包括燃料控制装置，其具有将燃料直接喷射到燃烧室中的喷射器，进气和排气阀以及改变气门正时的可变气门装置，其中压燃点火汽油机包括：至少两个进气门和两个排气 阀门 位于所述燃烧室的中心部分的火花塞; 以及朝向燃烧室的中心部分位于火花塞附近的喷射器，其中排气门是对称的气门升程，其中，在低升程中，牵引排气门的升程和开启部分相同， 进气阀是不对称的气门升程，其中两个进气门的升程和开度在低升程中是不同的。

    COMPRESSION IGNITION GASOLINE ENGINE
    2.
    发明申请
    COMPRESSION IGNITION GASOLINE ENGINE 有权
    压缩点火汽油发动机

    公开(公告)号：US20110108001A1

    公开(公告)日：2011-05-12

    申请号：US12842442

    申请日：2010-07-23

    申请人： Ju Hun Lee ,  Jeong Hwa Cha ,  Jin-Kook Kong ,  Young Nam Kim

    发明人： Ju Hun Lee ,  Jeong Hwa Cha ,  Jin-Kook Kong ,  Young Nam Kim

    IPC分类号： F02B1/12

    CPC分类号： F02B17/005 ,  F02B1/12 ,  F02B23/101 ,  F02D13/0207 ,  F02D41/402 ,  Y02T10/125 ,  Y02T10/18

    摘要： A compression ignition gasoline engine uses low-cetane number fuel, such as gasoline. The engine includes a combustion control device having an injector directly injecting fuel into a combustion chamber, intake and exhaust valves, and a variable valve device changing a valve timing, in which the compression ignition gasoline engine includes: at least two intake valves and two exhaust valves; a spark plug positioned at the center portion of the combustion chamber; and an injector positioned adjacent to the spark plug toward the center portion of the combustion chamber, in which the exhaust valve is a symmetric valve lift in which the lift and the opening section of the tow exhaust valves are the same in low lift, and the intake valve is an asymmetric valve lift in which the lift and the opening of the two intake valves are different in the low lift.

    摘要翻译： 压燃点火汽油机采用低十六烷值燃料，如汽油。 发动机包括燃料控制装置，其具有将燃料直接喷射到燃烧室中的喷射器，进气和排气阀以及改变气门正时的可变气门装置，其中压燃点火汽油机包括：至少两个进气门和两个排气 阀门 位于所述燃烧室的中心部分的火花塞; 以及朝向燃烧室的中心部分位于火花塞附近的喷射器，其中排气门是对称的气门升程，其中，在低升程中，牵引排气门的升程和开启部分相同， 进气阀是不对称的气门升程，其中两个进气门的升程和开度在低升程中是不同的。

    Variable compression ratio device
    3.
    发明授权
    Variable compression ratio device 有权
    可变压缩比设备

    公开(公告)号：US08393307B2

    公开(公告)日：2013-03-12

    申请号：US12857475

    申请日：2010-08-16

    申请人： Ju Hun Lee ,  Eun Ho Lee ,  Jin-Kook Kong ,  Soo-Hyung Woo

    发明人： Ju Hun Lee ,  Eun Ho Lee ,  Jin-Kook Kong ,  Soo-Hyung Woo

    IPC分类号： F02B75/04

    CPC分类号： F02B75/044

    摘要： A variable compression ratio device including a piston, a crankshaft, and a connecting rod may include an eccentric bearing that contacts an exterior circumference of the piston pin, wherein an exterior circumference of the eccentric bearing contacts an interior circumference of a ring formed at the small end of the connecting rod, a ratchet rod slidably coupled inside the piston pin and movable along a longitudinal direction, a variable slider that selectively contacts one of both ends of the ratchet rod, and that is disposed at both sides of a cylinder for pushing the one of both ends of the ratchet rod in an opposite direction, and a guide plate for reciprocally moving both variable sliders along a vertical direction of the ratchet rod.

    摘要翻译： 包括活塞，曲轴和连杆的可变压缩比装置可以包括接触活塞销的外周的偏心轴承，其中偏心轴承的外圆周接触形成在小的环的环的内圆周 连杆的端部，可滑动地联接在活塞销内并沿着纵向可移动的棘轮杆，选择性地接触棘轮杆的两端之一并且设置在气缸两侧的可变滑块，用于推动 棘轮杆的两端之一相反方向上的一个，以及用于沿着棘轮杆的垂直方向往复移动两个可变滑块的引导板。

    VARIABLE COMPRESSION RATIO DEVICE
    4.
    发明申请
    VARIABLE COMPRESSION RATIO DEVICE 有权
    可变压缩比设备

    公开(公告)号：US20110108006A1

    公开(公告)日：2011-05-12

    申请号：US12857475

    申请日：2010-08-16

    申请人： Ju Hun Lee ,  Eun Ho Lee ,  Jin-Kook Kong ,  Soo-Hyung Woo

    发明人： Ju Hun Lee ,  Eun Ho Lee ,  Jin-Kook Kong ,  Soo-Hyung Woo

    IPC分类号： F02B75/04 ,  F01M1/02

    CPC分类号： F02B75/044

    摘要： A variable compression ratio device including a piston, a crankshaft, and a connecting rod may include an eccentric bearing that contacts an exterior circumference of the piston pin, wherein an exterior circumference of the eccentric bearing contacts an interior circumference of a ring formed at the small end of the connecting rod, a ratchet rod slidably coupled inside the piston pin and movable along a longitudinal direction, a variable slider that selectively contacts one of both ends of the ratchet rod, and that is disposed at both sides of a cylinder for pushing the one of both ends of the ratchet rod in an opposite direction, and a guide plate for reciprocally moving both variable sliders along a vertical direction of the ratchet rod.

    摘要翻译： 包括活塞，曲轴和连杆的可变压缩比装置可以包括接触活塞销的外周的偏心轴承，其中偏心轴承的外圆周接触形成在小的环的环的内圆周 连杆的端部，可滑动地联接在活塞销内并沿着纵向可移动的棘轮杆，选择性地接触棘轮杆的两端之一并且设置在气缸两侧的可变滑块，用于推动 棘轮杆的两端之一相反方向上的一个，以及用于沿着棘轮杆的垂直方向往复移动两个可变滑块的引导板。

    VARIABLE COMPRESSION RATIO APPARATUS
    5.
    发明申请
    VARIABLE COMPRESSION RATIO APPARATUS 有权
    可变压缩比设备

    公开(公告)号：US20120012090A1

    公开(公告)日：2012-01-19

    申请号：US12957209

    申请日：2010-11-30

    申请人： Ju Hun Lee ,  Dong Seok Lee ,  Jei Choon Yang ,  Eun Ho Lee ,  Byong Young Choi ,  Jin Kook Kong ,  Soo Hyung Woo

    发明人： Ju Hun Lee ,  Dong Seok Lee ,  Jei Choon Yang ,  Eun Ho Lee ,  Byong Young Choi ,  Jin Kook Kong ,  Soo Hyung Woo

    IPC分类号： F02B75/04

    CPC分类号： F02D15/04 ,  F02B75/044

    摘要： A variable compression ratio apparatus may include an external piston, a piston pin mounted in the external piston and a connecting rod, including an internal piston including a slot and sliding in an interior circumference of the external piston, wherein the piston pin passes through the internal piston and the external piston, a latching pin passing through the piston pin and selectively sliding therein, variable sliders disposed to selectively contact one of both ends of the latching pin, at both sides thereof to push the one of the both ends to the opposite side, and a support plate slidably supporting the variable sliders such that the variable sliders reciprocate perpendicular to length direction of the latching pin, wherein one end of a connecting arm selectively rotating may be connected to the variable slider and a sliding direction of the variable sliders may be controlled by rotation of the connecting arm.

    摘要翻译： 可变压缩比装置可以包括外部活塞，安装在外部活塞中的活塞销和连接杆，其包括内部活塞，所述内部活塞包括狭槽并且在所述外部活塞的内周中滑动，其中所述活塞销穿过所述内部活塞 活塞和外部活塞，通过活塞销并且选择性地在其中滑动的闩锁销，设置成选择性地接触闩锁销的两端之一的可变滑块，以将两端中的一个推向相对侧 以及可滑动地支撑可变滑动件的支撑板，使得可变滑块垂直于闩锁销的长度方向往复运动，其中选择性地旋转的连接臂的一端可以连接到可变滑块，并且可变滑块的滑动方向可以 通过连接臂的旋转来控制。

    Variable tappet
    6.
    发明授权
    Variable tappet 有权
    可变挺杆

    公开(公告)号：US08336513B2

    公开(公告)日：2012-12-25

    申请号：US12793174

    申请日：2010-06-03

    申请人： Ju Hun Lee ,  Gee Wook Shin ,  Jin Kook Kong ,  Soo Hyung Woo ,  Jin Soon Kim

    发明人： Ju Hun Lee ,  Gee Wook Shin ,  Jin Kook Kong ,  Soo Hyung Woo ,  Jin Soon Kim

    IPC分类号： F01L1/14

    CPC分类号： F01L1/143 ,  F01L13/0031

    摘要： A variable tappet may include an outer tappet body, an inner tappet body that is slidably disposed within the outer tappet body and selectively connected with the outer tappet body, a lost motion elastic member that is disposed within the outer tappet body and elastically supports the outer tappet body, and a connecting unit that is slidably disposed within the inner tappet body and selectively connects the outer tappet body and the inner tappet body.

    摘要翻译： 可变挺杆可以包括外挺杆体，内挺杆体，其可滑动地设置在外挺体内并且与外挺体主体有选择地连接;一空运动弹性构件，其设置在该外推杆主体内并弹性地支撑该外挺杆体 挺杆体和可滑动地设置在内部挺杆本体内的连接单元，并且选择性地连接外部挺杆本体和内部挺杆本体。

    Variable compression ratio apparatus
    7.
    发明授权
    Variable compression ratio apparatus 有权
    可变压缩比装置

    公开(公告)号：US08468984B2

    公开(公告)日：2013-06-25

    申请号：US12957209

    申请日：2010-11-30

    申请人： Ju Hun Lee ,  Dong Seok Lee ,  Jei Choon Yang ,  Eun Ho Lee ,  Byong Young Choi ,  Jin Kook Kong ,  Soo Hyung Woo

    发明人： Ju Hun Lee ,  Dong Seok Lee ,  Jei Choon Yang ,  Eun Ho Lee ,  Byong Young Choi ,  Jin Kook Kong ,  Soo Hyung Woo

    IPC分类号： F02B75/04

    CPC分类号： F02D15/04 ,  F02B75/044

    摘要： A variable compression ratio apparatus may include an external piston, a piston pin mounted in the external piston and a connecting rod, including an internal piston including a slot and sliding in an interior circumference of the external piston, wherein the piston pin passes through the internal piston and the external piston, a latching pin passing through the piston pin and selectively sliding therein, variable sliders disposed to selectively contact one of both ends of the latching pin, at both sides thereof to push the one of the both ends to the opposite side, and a support plate slidably supporting the variable sliders such that the variable sliders reciprocate perpendicular to length direction of the latching pin, wherein one end of a connecting arm selectively rotating may be connected to the variable slider and a sliding direction of the variable sliders may be controlled by rotation of the connecting arm.

    摘要翻译： 可变压缩比装置可以包括外部活塞，安装在外部活塞中的活塞销和连接杆，其包括内部活塞，所述内部活塞包括狭槽并且在所述外部活塞的内周中滑动，其中所述活塞销穿过所述内部活塞 活塞和外部活塞，通过活塞销并且选择性地在其中滑动的闩锁销，设置成选择性地接触闩锁销的两端之一的可变滑块，以将两端中的一个推向相对侧 以及可滑动地支撑可变滑动件的支撑板，使得可变滑块垂直于闩锁销的长度方向往复运动，其中选择性地旋转的连接臂的一端可以连接到可变滑块，并且可变滑块的滑动方向可以 通过连接臂的旋转来控制。

    Bifunctional magnetic core-semiconductor shell nanoparticles and manufacturing method thereof
    10.
    发明授权
    Bifunctional magnetic core-semiconductor shell nanoparticles and manufacturing method thereof 有权
    双功能磁芯 - 半导体壳纳米粒子及其制造方法

    公开(公告)号：US07910164B2

    公开(公告)日：2011-03-22

    申请号：US11860002

    申请日：2007-09-24

    申请人： Young Keun Kim ,  Hong Ling Liu ,  Jun Hua Wu ,  Ji Hyun Min ,  Ju Hun Lee

    发明人： Young Keun Kim ,  Hong Ling Liu ,  Jun Hua Wu ,  Ji Hyun Min ,  Ju Hun Lee

    IPC分类号： B05D7/00 ,  B32B5/16

    CPC分类号： B82Y25/00 ,  B22F1/02 ,  B22F9/24 ,  B22F2998/00 ,  C22C2202/02 ,  H01F1/0054 ,  Y10T428/2991 ,  B22F1/0018

    摘要： Provided are bifunctional magnetic core-semiconductor shell nanoparticles and a manufacturing method thereof. The method includes mixing magnetic core material precursors and a reducing agent for the core material precursors; preparing a first mixture solution; heating and cooling the first mixture solution and preparing magnetic core materials; mixing the magnetic core materials with semiconductor shell material precursors and a reducing agent for the semiconductor shell material precursors; preparing a second mixture solution; and heating and cooling the second mixture solution and coating the magnetic core materials with the semiconductor shell materials.

    摘要翻译： 提供双功能磁芯 - 半导体壳纳米粒子及其制造方法。 该方法包括混合磁芯材料前体和芯材前体的还原剂; 制备第一混合溶液; 加热冷却第一混合液并制备磁芯材料; 将磁芯材料与半导体外壳材料前体和用于半导体外壳材料前体的还原剂混合; 制备第二混合溶液; 并加热和冷却第二混合物溶液并用半导体外壳材料涂覆磁芯材料。