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    • 6. 发明授权
    • 차량용 액추에이터 및 이의 제어방법
    • KR102200560B1
    • 2021-01-08
    • KR1020190030285
    • 2019-03-18
    • 캄텍주식회사
    • 심의수안병웅박지훈김성근
    • H02P29/02H02P6/08H02P6/16
    • 3개의홀센서구비하는 BLDC 모터; 상기 BLDC 모터에연결되는기어트레인; 상기기어트레인에연결되어상기 BLDC 모터의구동에따라회전하는출력레버; 상기 BLDC 모터가구동하지않는경우상기출력레버를초기상태로복원되도록하는리턴스프링; 상기 3개의홀센서에서출력되는홀센서출력값을입력받아상기홀센서출력값에따라스위칭상태를바꾸어 BLDC 모터를구동하는모터드라이버; 및상기 3개의홀센서의오류여부를판단하고, 홀센서에오류가발생되었다고판단하면, 상기 3개의홀센서에서출력되는홀센서출력값을 Limp-Home 출력값으로대체하여상기모터드라이버에입력함으로써, 상기모터드라이버가상기 Limp-Home 출력값에따라스위칭상태를바꾸어, 상기출력레버가초기상태로복원되는방향으로이동하도록상기 BLDC 모터가구동하도록하는제어부;를포함하는차량용액추에이터및 이의제어방법을제공하여, 홀센서에오류가있는경우리턴스프링의힘에만의존하지않고, BLDC 모터를함께구동함으로써, 리턴스프링의힘이떨어지거나출력레버의이동중장애물이발생한경우에도안정적으로출력레버가초기상태로복원되도록할 수있다.
    • 8. 发明公开
    • 차량용 워터펌프
    • 汽车水泵
    • KR1020130080184A
    • 2013-07-12
    • KR1020120000971
    • 2012-01-04
    • 캄텍주식회사
    • 박석률장성동심기창박지훈심의수이기철
    • F01P5/10F04D25/06F04D29/40F01P11/00
    • F01P5/10F01P2050/22F04D13/06F04D29/043F04D29/046F04D29/406
    • PURPOSE: A water pump for a vehicle is provided to prevent damage to a stator by the inflow of foreign materials into the stator as the stator is closed without being exposed to outside. CONSTITUTION: A water pump for a vehicle includes a pump cover unit (10), a rotor, and a housing unit (40). The pump cover unit forms the surface of the upper part of the pump and receives a rotating impeller. The rotor is rotated with the impeller by being co-axially joined to the impeller and formed into a hollow form. The housing unit receives the rotor and the stator and becomes joined to the pump cover unit. The pump cover unit includes a first rotary shaft extended toward a hollow portion of the rotor by being penetrating through the impeller. The housing unit includes a second rotary shaft extended toward the hollow portion of the rotor.
    • 目的:提供一种用于车辆的水泵,以防止定子关闭而不暴露于外部时异物将流入定子时损坏定子。 构成:用于车辆的水泵包括泵盖单元(10),转子和壳体单元(40)。 泵盖单元形成泵的上部的表面并接收旋转的叶轮。 转子与叶轮一起旋转,与叶轮同轴地连接并形成中空的形式。 壳体单元接收转子和定子并且连接到泵盖单元。 泵盖单元包括通过穿过叶轮而朝向转子的中空部分延伸的第一旋转轴。 壳体单元包括朝向转子的中空部分延伸的第二旋转轴。