专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08104440B2 Continuous variable valve lift device 有权
标题翻译：连续可变气门升降装置
公开(公告)号：US08104440B2
公开(公告)日：2012-01-31
申请号：US12330323
申请日：2008-12-08
申请人： Ki Young Kwon , Young Hong Kwak , Eun Ho Lee , Soo Hyung Woo , Young Nam Kim , Jin Kook Kong
发明人： Ki Young Kwon , Young Hong Kwak , Eun Ho Lee , Soo Hyung Woo , Young Nam Kim , Jin Kook Kong
IPC分类号： F01L1/34
CPC分类号： F01L13/0063 , F01L13/0026
摘要： The CVVL device includes a rocking cam having a rolling face contacting a rocker arm is formed to press the rocker arm when pivoted, a rocking roller, which is disposed above the drive cam and rolls on an outer circumference of the drive cam, a control apparatus, which changes a position of the rocking roller rolling on the outer circumference of the drive cam; and a rocking apparatus, which pivots the rocking cam according to a position of the rocking roller such that a position where the rocker arm is contacted with the rolling face is changed depending on the position of the rocking roller.
摘要翻译： CVVL装置包括具有与摇臂接触的滚动面的摆动凸轮，以在枢转时按压摇臂;摆动辊，其布置在驱动凸轮上方并在驱动凸轮的外周上滚动;控制装置，其改变在驱动凸轮的外周上滚动的摇摆滚子的位置; 以及摇摆装置，其根据摇动滚子的位置使摆动凸轮枢转，使得摇臂与滚动面接触的位置根据摇动滚子的位置而改变。

2. 发明授权

US08251027B2 Continuous variable valve lift apparatus 有权
标题翻译：连续可变气门提升装置
公开(公告)号：US08251027B2
公开(公告)日：2012-08-28
申请号：US12533544
申请日：2009-07-31
申请人： Eun Ho Lee , Young Hong Kwak , Ki Young Kwon , Jin Kook Kong , Soo Hyung Woo , Young Nam Kim
发明人： Eun Ho Lee , Young Hong Kwak , Ki Young Kwon , Jin Kook Kong , Soo Hyung Woo , Young Nam Kim
IPC分类号： F01L1/34
CPC分类号： F01L13/0021 , F01L13/0026 , F01L2013/0068
摘要： A variable valve lift apparatus may include an input unit, a control link disposed to a control shaft, a driving cam that is provided with a contact portion and pivotally disposed to the control shaft, a valve opening unit that contacts the contact portion and is opened and closed in accordance with pivoting of the driving cam, wherein the control link, the input unit and the driving cam are connected by a connecting unit, and contact positions of the valve opening unit and the contact portion are variable according to a relative rotation angle of the control link around the control shaft.
摘要翻译：可变气门提升装置可以包括输入单元，设置在控制轴上的控制连杆，设置有接触部分并且可枢转地设置在控制轴上的驱动凸轮，与该接触部分接触并打开的开阀单元并且根据所述驱动凸轮的枢转闭合，其中所述控制连杆，所述输入单元和所述驱动凸轮通过连接单元连接，并且所述阀打开单元和所述接触部分的接触位置可根据相对旋转角度而变化控制链周围的控制链。

3. 发明申请

US20090288622A1 CONTINUOUS VARIABLE VALVE LIFT DEVICE 有权
标题翻译：连续可变阀门提升装置
公开(公告)号：US20090288622A1
公开(公告)日：2009-11-26
申请号：US12330323
申请日：2008-12-08
申请人： Ki Young Kwon , Young Hong Kwak , Eun Ho Lee , Soo Hyung Woo , Young Nam Kim , Jin Kook Kong
发明人： Ki Young Kwon , Young Hong Kwak , Eun Ho Lee , Soo Hyung Woo , Young Nam Kim , Jin Kook Kong
IPC分类号： F01L1/34
CPC分类号： F01L13/0063 , F01L13/0026
摘要： The CVVL device includes a rocking cam having a rolling face contacting a rocker arm is formed to press the rocker arm when pivoted, a rocking roller, which is disposed above the drive cam and rolls on an outer circumference of the drive cam, a control apparatus, which changes a position of the rocking roller rolling on the outer circumference of the drive cam; and a rocking apparatus, which pivots the rocking cam according to a position of the rocking roller such that a position where the rocker arm is contacted with the rolling face is changed depending on the position of the rocking roller.
摘要翻译： CVVL装置包括具有与摇臂接触的滚动面的摆动凸轮，以在枢转时按压摇臂;摆动辊，其布置在驱动凸轮上方并在驱动凸轮的外周上滚动;控制装置，其改变在驱动凸轮的外周上滚动的摇摆滚子的位置; 以及摇摆装置，其根据摇动滚子的位置使摆动凸轮枢转，使得摇臂与滚动面接触的位置根据摇动滚子的位置而改变。

4. 发明授权

US08146548B2 Continuously variable valve lift device and operation logic thereof 有权
标题翻译：连续可变气门升程装置及其运行逻辑
公开(公告)号：US08146548B2
公开(公告)日：2012-04-03
申请号：US12506889
申请日：2009-07-21
申请人： Jei Choon Yang , Eun Ho Lee , Young Hong Kwak , Ki Young Kwon , Jin Kook Kong , Soo Hyung Woo , Jin Soon Kim , Kyoung Joon Chang
发明人： Jei Choon Yang , Eun Ho Lee , Young Hong Kwak , Ki Young Kwon , Jin Kook Kong , Soo Hyung Woo , Jin Soon Kim , Kyoung Joon Chang
IPC分类号： F01L1/34
CPC分类号： F01L13/0026 , F01L13/0063 , F01L2105/00 , F01L2810/03 , F01L2810/04 , Y10T74/20882 , Y10T74/2107
摘要： A continuously variable valve lift device may include a vibration link having one end eccentrically and rotatably coupled to a rotation shaft, a rocker arm having a middle portion pivotally coupled to the other end of the vibration link, an advance lever having one end coupled to the one end of the rocker arm to select advance or delay, a swivel cam link having one end pivotally coupled to the other end of the rocker arm, and a swivel cam, one end of which is pivotally coupled to the other end of the swivel cam link and the other end of which is pivotally coupled to a stationary shaft to open and close a valve.
摘要翻译：连续可变气门提升装置可以包括振动连杆，其一端偏心地并可旋转地联接到旋转轴，摇臂具有枢转地联接到振动连杆的另一端的中间部分，前进杆具有联接到摇臂的一端选择提前或延迟，具有可枢转地联接到摇臂的另一端的一端的旋转凸轮连杆，以及旋转凸轮，其一端枢转地联接到旋转凸轮的另一端连杆，其另一端枢转地联接到固定轴以打开和关闭阀。

5. 发明申请

US20100077974A1 CONTINUOUSLY VARIABLE VALVE LIFT DEVICE AND OPERATION LOGIC THEREOF 有权
标题翻译：连续可变阀门提升装置及其操作逻辑
公开(公告)号：US20100077974A1
公开(公告)日：2010-04-01
申请号：US12506889
申请日：2009-07-21
申请人： Jei Choon YANG , Eun Ho Lee , Young Hong Kwak , Ki Young Kwon , Jin Kook Kong , Soo Hyung Woo , Jin Soon Kim , Kyoung Joon Chang
发明人： Jei Choon YANG , Eun Ho Lee , Young Hong Kwak , Ki Young Kwon , Jin Kook Kong , Soo Hyung Woo , Jin Soon Kim , Kyoung Joon Chang
IPC分类号： F01L1/34
CPC分类号： F01L13/0026 , F01L13/0063 , F01L2105/00 , F01L2810/03 , F01L2810/04 , Y10T74/20882 , Y10T74/2107
摘要： A continuously variable valve lift device may include a vibration link having one end eccentrically and rotatably coupled to a rotation shaft, a rocker arm having a middle portion pivotally coupled to the other end of the vibration link, an advance lever having one end coupled to the one end of the rocker arm to select advance or delay, a swivel cam link having one end pivotally coupled to the other end of the rocker arm, and a swivel cam, one end of which is pivotally coupled to the other end of the swivel cam link and the other end of which is pivotally coupled to a stationary shaft to open and close a valve.
摘要翻译：连续可变气门提升装置可以包括振动连杆，其一端偏心地并可旋转地联接到旋转轴，摇臂具有枢转地联接到振动连杆的另一端的中间部分，前进杆具有联接到摇臂的一端选择提前或延迟，具有可枢转地联接到摇臂的另一端的一端的旋转凸轮连杆，以及旋转凸轮，其一端枢转地联接到旋转凸轮的另一端连杆，其另一端枢转地联接到固定轴以打开和关闭阀。

6. 发明申请

US20090293825A1 VARIABLE VALVE LIFT APPARATUS 有权
标题翻译：可变阀门提升装置
公开(公告)号：US20090293825A1
公开(公告)日：2009-12-03
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： F01L1/344
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。

7. 发明申请

US20090139492A1 VARIABLE COMPRESSION RATIO APPARATUS 失效
标题翻译：可变压缩比设备
公开(公告)号：US20090139492A1
公开(公告)日：2009-06-04
申请号：US12133496
申请日：2008-06-05
申请人： Eun Ho Lee , Jei Choon Yang , Young Hong Kwak , Kiyoung Kwon , Jin Kook Kong , Soo Hyung Woo , Young Jin Won
发明人： Eun Ho Lee , Jei Choon Yang , Young Hong Kwak , Kiyoung Kwon , Jin Kook Kong , Soo Hyung Woo , Young Jin Won
IPC分类号： F02B75/04
CPC分类号： F02B75/045 , F02B75/048
摘要： A variable compression ratio apparatus that changes the compression ratio of an air-fuel mixture in a combustion chamber according to a driving state of an engine, enablements may include a connecting rod receiving the combustion force from the piston; a pin link receiving a part of the combustion force from the connecting rod and rotating the crankshaft; a support link disposed substantially in parallel with the connecting rod; a division link receiving a part of the combustion force from the connecting rod and transmitting the part of the combustion force to the support link; a control link provided with one end coupled to the division link in order to change position of one end of the division link; and an eccentric camshaft coupled to other end of the control link in order to change position of a rotational axis of the control link.
摘要翻译：根据发动机的驱动状态改变燃烧室中的空气燃料混合物的压缩比的可变压缩比装置可以包括接收来自活塞的燃烧力的连杆; 销链节承受来自连杆的燃烧力的一部分并使曲轴旋转; 基本上与连杆平行设置的支撑连杆; 接合来自所述连接杆的一部分燃烧力并将所述部分燃烧力传递到所述支撑连杆的分隔连杆; 控制链路，其设置有耦合到分割链路的一端，以便改变分割链路的一端的位置; 以及联接到所述控制连杆的另一端的偏心凸轮轴，以便改变所述控制连杆的旋转轴线的位置。

8. 发明授权

US08499725B2 Variable compression ratio apparatus 有权
标题翻译：可变压缩比装置
公开(公告)号：US08499725B2
公开(公告)日：2013-08-06
申请号：US12946160
申请日：2010-11-15
申请人： Dong Seok Lee , Jei Choon Yang , Yen Wha Ryu , Eun Ho Lee , Young Hong Kwak , Jin Kook Kong , Soo Hyung Woo
发明人： Dong Seok Lee , Jei Choon Yang , Yen Wha Ryu , Eun Ho Lee , Young Hong Kwak , Jin Kook Kong , Soo Hyung Woo
IPC分类号： F02B75/04 , F02B1/00
CPC分类号： F02B75/045
摘要： A variable compression ratio apparatus may include a connecting rod provided with one end formed of a mounting hole and the other end eccentrically and rotatably connected to a crankshaft, wherein a piston pin may be inserted in the mounting hole and the connecting rod may be rotatably connected to the piston through the piston pin, an eccentric link provided with an eccentric bearing concentrically and rotatably mounted in the mounting hole may be connected and, the piston pin being eccentrically and rotatably mounted in the eccentric bearing, a variable link pivotally connected to the eccentric link, a variable gear link pivotal with respect to a fixed shaft and having a first gear teeth at an exterior circumference thereof, an external circumferential portion thereof being rotatably connected to the variable link, and a control shaft formed of a second gear teeth engaged to the first gear teeth.
摘要翻译：可变压缩比装置可以包括设置有由安装孔形成的一端的连杆，另一端偏心地并且可旋转地连接到曲轴，其中活塞销可插入安装孔中，并且连杆可以可旋转地连接通过活塞销到活塞，可以连接设置有同心且可旋转地安装在安装孔中的偏心轴承的偏心连杆，活塞销偏心且可旋转地安装在偏心轴承中，可变连杆枢转地连接到偏心连杆，相对于固定轴枢转并且在其外周具有第一齿轮齿的可变齿轮连杆，其外圆周部分可旋转地连接到所述可变连杆，以及控制轴，所述控制轴由与第二齿轮啮合的第一齿轮齿。

9. 发明授权

US07966980B2 Variable compression ratio apparatus 失效
标题翻译：可变压缩比装置
公开(公告)号：US07966980B2
公开(公告)日：2011-06-28
申请号：US12133496
申请日：2008-06-05
申请人： Eun Ho Lee , Jei Choon Yang , Young Hong Kwak , Kiyoung Kwon , Jin Kook Kong , Soo Hyung Woo , Young Jin Won
发明人： Eun Ho Lee , Jei Choon Yang , Young Hong Kwak , Kiyoung Kwon , Jin Kook Kong , Soo Hyung Woo , Young Jin Won
IPC分类号： F02B75/04
CPC分类号： F02B75/045 , F02B75/048
摘要： A variable compression ratio apparatus that changes the compression ratio of an air-fuel mixture in a combustion chamber according to a driving state of an engine, enablements may include a connecting rod receiving the combustion force from the piston; a pin link receiving a part of the combustion force from the connecting rod and rotating the crankshaft; a support link disposed substantially in parallel with the connecting rod; a division link receiving a part of the combustion force from the connecting rod and transmitting the part of the combustion force to the support link; a control link provided with one end coupled to the division link in order to change position of one end of the division link; and an eccentric camshaft coupled to other end of the control link in order to change position of a rotational axis of the control link.
摘要翻译：根据发动机的驱动状态改变燃烧室中的空气燃料混合物的压缩比的可变压缩比装置可以包括接收来自活塞的燃烧力的连杆; 销链节承受来自连杆的燃烧力的一部分并使曲轴旋转; 基本上与连杆平行设置的支撑连杆; 接合来自所述连接杆的一部分燃烧力并将所述部分燃烧力传递到所述支撑连杆的分隔连杆; 控制链路，其设置有耦合到分割链路的一端，以便改变分割链路的一端的位置; 以及联接到所述控制连杆的另一端的偏心凸轮轴，以便改变所述控制连杆的旋转轴线的位置。

10. 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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式