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1. 发明申请

US20120255379A1 ACTUATOR FOR VEHICLE 审中-公开
标题翻译：车辆执行机构
公开(公告)号：US20120255379A1
公开(公告)日：2012-10-11
申请号：US13375440
申请日：2010-12-29
申请人： Chang Sik Lim , Ki Ho Jung , Yong Soo Jang , In Suk Choi , Dong Wook Choi
发明人： Chang Sik Lim , Ki Ho Jung , Yong Soo Jang , In Suk Choi , Dong Wook Choi
IPC分类号： F16H37/12
CPC分类号： F02B37/186 , Y02T10/144 , Y10T74/18184 , Y10T74/188
摘要： An actuator for a vehicle capable of selectively opening and closing a waste gate valve provided in a turbocharger is disclosed. The actuator includes a driving motor having a motor shaft, a gear assembly comprising a plurality of gears engaging with each other and with the motor shaft, a connecting unit connected with the gear assembly to move along the operation of the gear assembly, wherein the connecting unit is connected with a waste gate valve provided in a turbocharger housing.
摘要翻译：公开了一种能够选择性地打开和关闭设置在涡轮增压器中的废气闸阀的用于车辆的致动器。致动器包括具有电动机轴的驱动电动机，包括多个彼此啮合并与电动机轴接合的齿轮的齿轮组件，与齿轮组件连接以沿着齿轮组件的操作移动的连接单元，其中连接单元与设置在涡轮增压器壳体中的废气闸阀连接。

2. 发明授权

US08281771B2 Exhaust gas recirculation valve in vehicle 失效
标题翻译：车辆废气再循环阀
公开(公告)号：US08281771B2
公开(公告)日：2012-10-09
申请号：US12706223
申请日：2010-02-16
申请人： Chang Sik Lim , Ki Ho Jung , Yong Soo Jang , In Suk Choi , Dong Wook Choi , Myeong Jae Lee
发明人： Chang Sik Lim , Ki Ho Jung , Yong Soo Jang , In Suk Choi , Dong Wook Choi , Myeong Jae Lee
IPC分类号： F02B47/08 , F02B47/10
CPC分类号： F02M26/73 , F02M26/54
摘要： An exhaust gas recirculation valve in a vehicle has two valves that are controlled individually by using one driving source. The exhaust gas recirculation valve enables secure operation of a vehicle even if the driving source is out of order. The exhaust gas recirculation EGR valve includes a driving unit having a driving motor for rotating a motor shaft and an interlocking unit for receiving rotational force from the motor shaft. A rod portion moves upon reception of the rotational force. A valve unit at an end portion of the rod portion controls a flow rate of the exhaust gas. A valve housing is coupled to the driving unit as one unit and has an EGR port and a bypass port. The interlocking unit includes a valve return member for rotating the motor shaft forcibly to make the valve unit to move to an initial position.
摘要翻译：车辆中的排气再循环阀具有通过使用一个驱动源单独控制的两个阀。排气再循环阀即使驱动源故障，也能够使车辆的安全运行。废气再循环EGR阀包括具有用于使马达轴旋转的驱动马达和用于从马达轴接收旋转力的联锁单元的驱动单元。棒部分在接收到旋转力时移动。在杆部的端部的阀单元控制废气的流量。阀壳体作为一个单元联接到驱动单元并且具有EGR端口和旁通端口。互锁单元包括用于强制旋转电动机轴以使阀单元移动到初始位置的阀返回构件。

3. 发明授权

US07971578B2 Exhaust gas recirculation valve for vehicle 有权
标题翻译：车辆排气再循环阀
公开(公告)号：US07971578B2
公开(公告)日：2011-07-05
申请号：US12365086
申请日：2009-02-03
申请人： Chang Sik Lim , Ki Ho Jung , Seok Ryul Park , Yong Soo Jang
发明人： Chang Sik Lim , Ki Ho Jung , Seok Ryul Park , Yong Soo Jang
IPC分类号： F02B47/08 , F02B47/00
CPC分类号： F02M26/16 , F02M26/54 , F02M26/70
摘要： The present invention relates to an exhaust gas recirculation (EGR) valve for a vehicle. The EGR valve includes a valve housing connected to an exhaust line for discharging exhaust gas therethrough, having a flow line with an inside area divided for taking and re-circulating a portion of the exhaust gas to a suction manifold, a driving unit on one side of the valve housing, and a valve unit mounted in a flow line of the valve housing for receiving driving force from the driving unit directly to control flows of the exhaust gas flowing through the flow line at the same time individually, thereby making stable control of the exhaust gas flowing through the EGR valve, preventing damage caused by the high temperature exhaust gas, and preventing the exhaust gas from leaking to an outside of the EGR valve.
摘要翻译：本发明涉及一种用于车辆的废气再循环（EGR）阀。 EGR阀包括连接到用于排出废气的排气管线的阀壳体，其具有分流的内部区域的流动线，用于将排气的一部分吸入和再循环到吸入歧管，一侧的驱动单元以及安装在所述阀壳体的流路中的阀单元，用于从所述驱动单元直接接收驱动力，以分别同时控制流过所述流动管线的废气的流动，从而稳定地控制排出气体流过EGR阀，防止由高温废气引起的损坏，并且防止废气泄漏到EGR阀的外部。

4. 发明授权

US08651829B2 Vacuum pump for vehicles 有权
标题翻译：车用真空泵
公开(公告)号：US08651829B2
公开(公告)日：2014-02-18
申请号：US12818043
申请日：2010-06-17
申请人： Chang Sik Lim , Ki Ho Jung , Jang Ho Lee , Byung Jun Byun
发明人： Chang Sik Lim , Ki Ho Jung , Jang Ho Lee , Byung Jun Byun
IPC分类号： B60P3/22
CPC分类号： F04C25/02 , F01C21/108 , F04C18/3441 , F04C29/04 , F04C29/065 , F04C29/066 , F04C29/12 , F04C2240/30 , Y10T137/6855
摘要： Disclosed is a vacuum pump for vehicles which reduces noise of exhaust air generated during operation of the vacuum pump.
摘要翻译：公开了一种用于车辆的真空泵，其减少了在真空泵操作期间产生的排气的噪音。

5. 发明授权

US08337143B2 Actuator in turbocharger of vehicle and method for controlling the same 有权
标题翻译：车辆增压器执行机构及其控制方法
公开(公告)号：US08337143B2
公开(公告)日：2012-12-25
申请号：US12622232
申请日：2009-11-19
申请人： Chang Sik Lim , Seok Ryul Park , Sung Jong Yoon , Sung Dong Chang , Chae Hong Lim , Tae Wan Kim
发明人： Chang Sik Lim , Seok Ryul Park , Sung Jong Yoon , Sung Dong Chang , Chae Hong Lim , Tae Wan Kim
IPC分类号： F04D27/00
CPC分类号： F02D41/0007 , F02D35/0007 , F02D41/221 , F02D2041/2027 , Y02T10/144 , Y02T10/40
摘要： Actuator in a turbocharger of a vehicle and method for controlling the same is disclosed, in which a position of a vane is followed up in controlling a PWM signal to be applied to a motor according to time for preventing an overcurrent from flowing to the motor connected to the vane of the turbocharger.
摘要翻译：公开了一种车辆用涡轮增压器中的致动器及其控制方法，其中，随着叶片的位置控制根据时间施加到电动机的PWM信号，以防止过电流流向连接到电动机的电动机到涡轮增压器的叶片。

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