| 发明名称 |
INSPECTION SYSTEM FOR CONTINUOUS VARIABLE VALVE LIFT DEVICE |
| 摘要 |
An inspection system for a continuous variable valve lift device includes: a drive motor configured to rotate a cam; a sensor unit including at least one sensor configured to output an electrical signal corresponding to rotational displacements at both ends of a swing arm which opens and closes a valve by receiving rotational motion of the cam through the continuous variable valve lift device; and an inspector configured to measure and inspect a valve lift of the continuous variable valve lift device by receiving and calculating the electrical signal of the sensor unit, and is installed in a vehicle engine assembly line to accurately measure and inspect the valve lift after the continuous variable valve lift device is assembled. |
| 申请公布号 |
US2014182530(A1) |
申请公布日期 |
2014.07.03 |
| 申请号 |
US201314010239 |
申请日期 |
2013.08.26 |
| 申请人 |
Hyundai Motor Company ;Kia Motors Corporation |
发明人 |
LEE Jong Won;HA Kyoung Pyo |
| 分类号 |
F02D13/02 |
主分类号 |
F02D13/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An inspection system for a continuous variable valve lift device, comprising:
a drive motor configured to rotate a cam; a sensor unit including at least one sensor configured to output an electrical signal corresponding to rotational displacements at opposing ends of a swing arm that opens and closes a valve by receiving rotational motion of the cam through the continuous variable valve lift device; and an inspector configured to measure and inspect a valve lift of the continuous variable valve lift device by receiving and calculating the electrical signal of the sensor unit. |
| 地址 |
Seoul KR |
