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1. 发明申请

US20130108484A1 UREA SOLUTION PUMP STRUCTURE 审中-公开
标题翻译：尿素溶液泵结构
公开(公告)号：US20130108484A1
公开(公告)日：2013-05-02
申请号：US13557806
申请日：2012-07-25
申请人： Dong Myoung Ryoo , Buyeol Ryu , Pil Seon Choi , Jong-Sang Noh , Jongman Lee , Junhyuck Jang
发明人： Dong Myoung Ryoo , Buyeol Ryu , Pil Seon Choi , Jong-Sang Noh , Jongman Lee , Junhyuck Jang
IPC分类号： F04B35/04
CPC分类号： F01C19/005 , F01C21/007 , F01C21/104 , F04C2/18 , F04C11/008 , F04C15/0038 , F04C2210/1083
摘要： A urea solution pump structure may include a housing portion connected to an external connector and covering an upper portion of the pump structure, a motor portion disposed at a lower portion of the housing portion and including a rotor and a stator, a case portion receiving the motor portion therein, and a pump portion disposed at a lower portion of the case portion and fluid-isolated from the motor portion, wherein the pump portion may be formed with an inlet and an outlet for a fluid, wherein a hollow cover may be provided at a lower portion of the case portion for separating the pump portion and the motor portion, and an oil seal unit may be mounted at a lower portion of the hollow cover for sealing a rotating shaft of the rotor which penetrates through the hollow cover.
摘要翻译：尿素溶液泵结构可以包括连接到外部连接器并覆盖泵结构的上部的壳体部分，设置在壳体部分的下部并且包括转子和定子的马达部分，容纳部分马达部分，以及设置在壳体部分的下部并与马达部分流体隔离的泵部分，其中泵部分可以形成有用于流体的入口和出口，其中可以设置中空盖在用于分离泵部和马达部分的壳体部分的下部，并且油封单元可以安装在中空盖的下部，以密封穿过中空盖的转子的旋转轴。

2. 发明授权

US08820190B2 Active eco pedal apparatus 有权
标题翻译：活跃的生态踏板装置
公开(公告)号：US08820190B2
公开(公告)日：2014-09-02
申请号：US13475653
申请日：2012-05-18
申请人： Jong-Sang Noh , Jung-Yeol An , Jong-Man Lee , Jong-Geun Cha , Mo-Se Kim
发明人： Jong-Sang Noh , Jung-Yeol An , Jong-Man Lee , Jong-Geun Cha , Mo-Se Kim
IPC分类号： G05G1/30
CPC分类号： B60K26/021 , B60K2026/022 , B60K2026/023
摘要： An active eco pedal apparatus with an the actuator which includes a VCM having a pair of first and second coils through which a current flows in opposite directions, and a pair of first and second magnets interacting with the electric field generated by the pair of the first and second coils, in which additional repulsive force is generated from the VCM supplied by the current, in addition to basic moving forces, thereby increasing thrust to push a pedal and thus remarkably improving the efficiency of an eco mode, in which since the actuator is controlled in a single-phase manner by a single-phase driver chip without using a hall sensor having high error possibility, it is possible to improve the reliability of operation, and in which since the number of FETs is reduced, the system is configured to have a compact size, and costs are lowered.
摘要翻译：一种具有致动器的活动节气门踏板装置，该致动器包括具有电流沿相反方向流动的一对第一和第二线圈的VCM，以及一对第一和第二磁体与由该对第一和第二线圈产生的电场相互作用以及第二线圈，其中除了基本的移动力之外，由电流提供的VCM产生额外的排斥力，从而增加了推动踏板的推力，从而显着提高了生态模式的效率，其中由于致动器是通过单相驱动器芯片以单相方式进行控制，而不使用具有高错误可能性的霍尔传感器，可以提高操作的可靠性，并且由于减少了FET的数量，所以系统被配置为尺寸紧凑，成本降低。

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