Apparatus for actuating valves in vehicles in variable valve control manner
    3.
    发明授权
    Apparatus for actuating valves in vehicles in variable valve control manner 有权
    用于以可变阀控制方式在车辆中致动阀的装置

    公开(公告)号:US09109469B2

    公开(公告)日:2015-08-18

    申请号:US14046305

    申请日:2013-10-04

    发明人: Jung Ho Kim Gi Ra Lee

    摘要: An apparatus for actuating valves in vehicles in a variable valve control manner, may include an eccentric cam mounted on a cylinder head and rotating with power transmitted from a crank shaft, a high-pressure pump connected to an oil pump, wherein one end of the high-pressure pump may be pushed by the eccentric cam when the eccentric cam rotates, converting low-pressure oil supplied from the oil pump into high-pressure oil, a high-pressure rail connected with the high-pressure pump to accommodate the high-pressure oil from the high-pressure pump and store the high-pressure oil therein, and an operating cylinder connected with the high-pressure rail and having a plunger pushing an intake or exhaust valve with a pressure of oil received from the high-pressure rail.

    摘要翻译: 用于以可变阀控制方式在车辆中致动阀的装置可以包括安装在气缸盖上的偏心凸轮,并且与曲轴连接的动力一起旋转,连接到油泵的高压泵, 当偏心凸轮旋转时,高压泵可被偏心凸轮推动,将从油泵供给的低压油转换成高压油,与高压泵连接的高压轨道, 来自高压泵的压力油并将高压油存储在其中,以及与高压轨连接的操作气缸,并且具有柱塞,该压力油从高压轨道接收的油压推动进气门或排气门 。

    Rise prevention device for vehicle body and vehicle assembly system including the same

    公开(公告)号:US10053345B2

    公开(公告)日:2018-08-21

    申请号:US14568427

    申请日:2014-12-12

    发明人: Jung Ho Kim

    摘要: A rise prevention device for a vehicle body and a vehicle assembly system including the same are provided. The a rise prevention device for a vehicle body includes an elevation device that is configured to move up and down and a power base that is configured to move up and down on the elevation device. In addition, a pressing device is configured to move up and down, is supported by the power base and is configured to press against the vehicle body to prevent the vehicle body from rising.

    Device for varying load of valve system

    公开(公告)号:US10794234B1

    公开(公告)日:2020-10-06

    申请号:US16558673

    申请日:2019-09-03

    发明人: Jung Ho Kim

    IPC分类号: F01L1/46 F01L1/24 F01L1/047

    摘要: A device for varying a load of a valve system can vary a load acting on a valve spring in accordance with driving conditions of a vehicle. In the device, in a low load mode, only a first valve spring is compressed, and a second valve spring is not compressed. Accordingly, the load acting on the valve spring is reduced, and as such, an enhancement in fuel economy is achieved. In a high load mode, both the first valve spring and the second valve spring are compressed. Accordingly, the load acting on the valve spring is increased, and as such, it is possible to prevent a danger of breakage occurring due to striking components of a valve train system.

    APPARATUS FOR ACTUATING VALVES IN VEHICLES IN VARIABLE VALVE CONTROL MANNER
    8.
    发明申请
    APPARATUS FOR ACTUATING VALVES IN VEHICLES IN VARIABLE VALVE CONTROL MANNER 有权
    用于在可变阀门控制器中的车辆中执行阀门的装置

    公开(公告)号:US20140366820A1

    公开(公告)日:2014-12-18

    申请号:US14046305

    申请日:2013-10-04

    发明人: Jung Ho Kim Gi Ra Lee

    IPC分类号: F01L9/02

    摘要: An apparatus for actuating valves in vehicles in a variable valve control manner, may include an eccentric cam mounted on a cylinder head and rotating with power transmitted from a crank shaft, a high-pressure pump connected to an oil pump, wherein one end of the high-pressure pump may be pushed by the eccentric cam when the eccentric cam rotates, converting low-pressure oil supplied from the oil pump into high-pressure oil, a high-pressure rail connected with the high-pressure pump to accommodate the high-pressure oil from the high-pressure pump and store the high-pressure oil therein, and an operating cylinder connected with the high-pressure rail and having a plunger pushing an intake or exhaust valve with a pressure of oil received from the high-pressure rail.

    摘要翻译: 用于以可变阀控制方式在车辆中致动阀的装置可以包括安装在气缸盖上的偏心凸轮,并且与曲轴连接的动力一起旋转,连接到油泵的高压泵, 当偏心凸轮旋转时,高压泵可被偏心凸轮推动,将从油泵供给的低压油转换成高压油,与高压泵连接的高压轨道, 来自高压泵的压力油并将高压油存储在其中,以及与高压轨连接的操作气缸,并且具有柱塞,该压力油从高压轨道接收的油压推动进气门或排气门 。

    DEVICE FOR VARYING LOAD OF VALVE SYSTEM
    9.
    发明申请

    公开(公告)号:US20200318502A1

    公开(公告)日:2020-10-08

    申请号:US16558673

    申请日:2019-09-03

    发明人: Jung Ho Kim

    IPC分类号: F01L1/24 F01L1/047 F01L1/46

    摘要: A device for varying a load of a valve system can vary a load acting on a valve spring in accordance with driving conditions of a vehicle. In the device, in a low load mode, only a first valve spring is compressed, and a second valve spring is not compressed. Accordingly, the load acting on the valve spring is reduced, and as such, an enhancement in fuel economy is achieved. In a high load mode, both the first valve spring and the second valve spring are compressed. Accordingly, the load acting on the valve spring is increased, and as such, it is possible to prevent a danger of breakage occurring due to striking components of a valve train system.