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    • 2. 发明授权
    • Structure of rotor for outer rotor type brushless motor
    • 外转子式无刷电机转子结构
    • US06396177B1
    • 2002-05-28
    • US09479366
    • 2000-01-07
    • Hyoun Jeong ShinJin Soo ParkHo Seon RewSang Wook Hong
    • Hyoun Jeong ShinJin Soo ParkHo Seon RewSang Wook Hong
    • H02K2122
    • H02K1/2786H02K1/30H02K9/06
    • The present invention relates to a structure of a rotor for a brushless motor which can improve structural stiffness, restrict noise generation by reducing vibration during the rotation, use cheap materials, reduce a fabrication cost by fabricating a back yoke and a base plate unit in a single body. improve durability, and efficiently cool a heat generated in the motor during the operation by facilitating an external air inflow. The structure of the rotor for the brushless motor includes: a steel plate frame provided with a base plate unit in a disc shape having a plurality of insertion holes at its center portion, a plurality of radiation holes being formed at a circumferential portion of the insertion holes, a plurality of blades being formed at side portions of the radiation holes by cutting: a back yoke unit curved and extended in the upward direction, having a predetermined height at the circumferential portion of the base plate unit; and a radius-direction enhancing unit formed at the upper end portion of the back yoke unit; one or a plurality of ring type permanent magnets fixedly connected to the inner side portion of the back yoke unit; a connecting member inserted into the insertion hole positioned at the center, and connected to the steel plate frame; and a fixing unit fixing a driving shaft inserted into the connecting member and connected to the other constitutional elements.
    • 本发明涉及无刷电动机的转子的结构,其可以改善结构刚度,通过减少旋转期间的振动来限制噪声产生,使用便宜的材料,通过在背板中制造背轭和底板单元来降低制造成本 单身。 提高耐久性,并且通过促进外部空气流入而有效地冷却在操作期间在电动机中产生的热量。 用于无刷电动机的转子的结构包括:钢板框架,其设置有在其中心部分具有多个插入孔的盘形基板单元,多个辐射孔形成在插入件的周向部分处 多个叶片通过切割形成在辐射孔的侧部处:后轭单元在向上方向上弯曲并延伸,在基板单元的圆周部分具有预定高度; 以及形成在所述后轭单元的上端部的半径方向增强单元, 固定地连接到后轭单元的内侧部分的一个或多个环形永磁体; 插入插入孔中的连接构件,并与钢板框架连接; 以及固定单元,固定插入到连接构件中并连接到其它构成元件的驱动轴。
    • 3. 发明授权
    • Compressor
    • 压缩机
    • US06402485B2
    • 2002-06-11
    • US09732900
    • 2000-12-11
    • Sang Wook HongHo Seon Rew
    • Sang Wook HongHo Seon Rew
    • F04B1700
    • F04C23/008F04C18/0215
    • Scroll compressor including a shell having an inlet tube for drawing a refrigerant, and an outlet tube for discharging the compressed refrigerant, a compressor part arranged in an upper portion of the shell having an inlet hole for drawing refrigerant flowed through the inlet tube for compressing the refrigerant flowed through the inlet hole, a motor part arranged in a lower portion of the shell for transmission of a driving force for operating the compressor part, and a main frame having an edge arranged adjoined to a baffle, which baffle is provided for splitting the refrigerant flowed into the shell through the inlet tube into a flow for the compressor part and a flow for the motor part, and which edge has a curved guide surface extended to the inlet hole of the compressor part for forming a refrigerant flow passage together with the baffle, thereby improving performance of the compressor by preventing additional pressure loss and temperature rise.
    • 涡旋式压缩机包括具有用于拉制制冷剂的入口管的壳体和用于排出压缩的制冷剂的出口管,设置在壳体的上部的压缩机部件,具有用于抽吸流过入口管的制冷剂的入口孔,用于压缩 制冷剂流过入口孔,布置在外壳的下部的电动机部分用于传递用于操作压缩机部分的驱动力,以及主框架,其具有邻近挡板的边缘,该挡板设置成用于将压缩机部分 制冷剂通过入口管流入壳体,成为用于压缩机部件的流动和用于马达部件的流动,并且该边缘具有延伸到压缩机部分的入口孔的弯曲引导表面,用于与制冷剂流动通道一起形成 挡板,从而通过防止额外的压力损失和温度升高来提高压缩机的性能。
    • 5. 发明授权
    • Drum type washing machine
    • 鼓式洗衣机
    • US08166782B2
    • 2012-05-01
    • US11345373
    • 2006-02-02
    • Hee Tae LimSang Wook Hong
    • Hee Tae LimSang Wook Hong
    • D06F25/00
    • D06F37/267D06F25/00D06F37/22D06F37/266D06F58/02
    • A drum type washing machine includes a cabinet, a tub fixed in the cabinet, and a drum that performs a washing process. A motor rotates the drum, a supporting device that extends from a rotation shaft of the motor to the cabinet rotatably support the drum. A buffering-and-sealing device is provided at the rear side of the tub to buffer a space between the rotation shaft and the tub and to seal the rear side of the tub. A drying device extends from one side of the tub to the other side of the tub to circulate air in the drum and to dry laundry in the drum. Thus, the size of the washing machine is reduced, the washing capacity thereof is increased, and laundry is dried by the drying device.
    • 滚筒式洗衣机包括机壳,固定在机壳中的桶和进行洗涤过程的滚筒。 马达使滚筒旋转,从马达的旋转轴延伸到机壳的支撑装置可旋转地支撑滚筒。 缓冲和密封装置设置在桶的后侧以缓冲旋转轴和桶之间的空间并且密封桶的后侧。 干燥装置从桶的一侧延伸到桶的另一侧,以使滚筒中的空气循环并将滚筒中的衣物干燥。 因此,洗衣机的尺寸减小,其洗涤能力增加,并且衣物被干燥装置干燥。