公开(公告)号：US20110272612A1

公开(公告)日：2011-11-10

申请号：US12941700

申请日：2010-11-08

申请人： Byong-Young Choi ,  Young-Hong Kwak ,  Ki-Young Kwon ,  Sang-Won Kim ,  Jin-Kook Kong ,  Soo-Hyung Woo

发明人： Byong-Young Choi ,  Young-Hong Kwak ,  Ki-Young Kwon ,  Sang-Won Kim ,  Jin-Kook Kong ,  Soo-Hyung Woo

IPC分类号： F16K31/52

CPC分类号： F01L1/143 ,  F01L1/185 ,  F01L1/2405 ,  F01L13/0036 ,  F01L2105/00

摘要： A variable valve lift apparatus may include an opening/closing portion, a low lift cam which selectively contacts the opening/closing portion, a high lift cam which may be disposed parallel to the low lift cam, a control portion, a pad hinge connected to the control portion, and a pad, an end of which may be pivotally coupled to the pad hinge, the pad slidably contacting the high lift cam and the opening/closing portion, wherein, the control portion selectively changes position of the pad hinge.

摘要翻译： 可变气门提升装置可以包括打开/关闭部分，选择性地接触打开/关闭部分的低升程凸轮，可以平行于低升程凸轮设置的高升程凸轮，控制部分，连接到 所述控制部分和垫，其一端可枢转地联接到所述垫铰链，所述垫可滑动地接触所述高提升凸轮和所述打开/关闭部分，其中，所述控制部选择性地改变所述垫铰链的位置。

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。