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    • 35. 发明授权
    • Continuously variable valve lift device
    • 连续可变气门升降装置
    • US09027518B2
    • 2015-05-12
    • US14352743
    • 2011-10-19
    • Dojoong KimMinoru ShiinoKen-ya SugawaraMamoru Kato
    • Dojoong KimMinoru ShiinoKen-ya SugawaraMamoru Kato
    • F01L1/34F01L13/00
    • F01L1/34F01L1/185F01L13/0015F01L13/0026F01L13/0063F01L2105/00
    • A continuously variable valve lift device with improved lift amount change accuracy includes a rocker arm causing an engine valve to perform an opening/closing operation with a cam of a cam shaft, and an engine valve lift amount change mechanism. The mechanism has a control shaft which has an eccentric circular disc cam, a control arm which swings about the eccentric circular disc cam and having a cam contact portion in contact with a first cam and a first arm, second biasing means for biasing the cam contact portion against the first cam, a second cam portion of a free-form surface shape contacting with the second arm and the rocker arm, a cam member supported so as to be capable of turning around the shall main body, and a link arm with both ends supported so as to be capable of turning by the first arm and the second arm.
    • 具有改善提升量变化精度的连续可变气门提升装置包括使发动机气门与凸轮轴的凸轮进行打开/关闭操作的摇臂和发动机气门升程量改变机构。 该机构具有控制轴,其具有偏心圆盘凸轮,控制臂围绕偏心圆盘凸轮摆动并具有与第一凸轮和第一臂接触的凸轮接触部分,用于偏压凸轮接触件的第二偏压装置 抵靠所述第一凸轮的部分,与所述第二臂和所述摇臂接触的自由形状表面形状的第二凸轮部分,被支撑为能够围绕所述主体转动的凸轮部件和具有两者的连杆臂 端部被支撑以能够由第一臂和第二臂转动。
    • 36. 发明申请
    • SWITCHED RELUCTANCE MOTOR AND STATOR THEREOF
    • 切换式电动机及其定子
    • US20150035389A1
    • 2015-02-05
    • US14034083
    • 2013-09-23
    • KOREA ELECTRONICS TECHNOLOGY INSTITUTE
    • Cheewoo LEEJin HURJeongjong LEESehyun RHYUJungmoo SEOYoungkyoun KIMInsoung JUNG
    • H02K19/10H02K1/17
    • H02K19/103H02K21/44
    • A stator of a switched reluctance motor includes a stator core part, stator coiling parts, stator salient parts, and pairs of permanent magnets. The stator coiling parts protrude inwardly from the stator core part and have coils wound on an external side thereof. The stator salient parts protrude inwardly from the stator core part and are disposed between the stator coiling parts. Each pair of the permanent magnets is inserted into each of the stator coiling parts and magnetized in the same direction as a direction of a magnetic field generated by the excitation of the coils. This stator has an electromagnetic structure designed to prevent the reversal of a magnetic field generated by the excited coils. The output of the motor is enhanced by inserting the permanent magnets so as to be magnetized in the same direction as a direction of a magnetic field generated by the excited coils.
    • 开关磁阻电动机的定子包括定子铁心部分,定子绕线部分,定子突出部分和永磁体对。 定子卷绕部分从定子芯部向内突出,并且在其外侧缠绕线圈。 定子突出部分从定子铁心部分向内突出并设置在定子绕线部分之间。 每对永磁体被插入到每个定子绕线部分中并沿与由线圈的激励产生的磁场的方向相同的方向被磁化。 该定子具有设计成防止由励磁线圈产生的磁场反转的电磁结构。 电动机的输出通过插入永磁体而被增强,以便沿与被激励线圈产生的磁场的方向相同的方向被磁化。