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    • 1. 再颁专利
    • Structure of driving unit in drum type washing machine
    • 滚筒式洗衣机驱动装置结构
    • USRE43196E1
    • 2012-02-21
    • US11602412
    • 2006-11-21
    • Kwang Soo KimJae Mun Kim
    • Kwang Soo KimJae Mun Kim
    • D06F37/30
    • H02K1/32D06F37/304H02K1/187H02K1/2786H02K1/28H02K7/14
    • Structure of a driving unit in a drum type washing machine including a tub for storing washing water, a drum of a metal rotatably mounted inside of the tub disposed horizontal to the ground, or with an angle to the ground for accommodating laundry therein, a shaft connected to the drum mounted inside of the tub through the tub for transmission of a driving force of the motor to the drum, bearings fitted onto outer circumferences of both end portions of the shaft for supporting the shaft, a bearing housing having stator fastening bosses at fixed intervals along a circumference of a central portion thereof for supporting the bearings, a stator having a plurality of magnetic cores each formed by stacking magnetic laminations each having a salient pole projected outward in a radial direction and a rib projected inward in a radial direction, both of which are formed as one unit, frames of insulating material for covering top and bottom surfaces of a magnetic core assembly of the magnetic cores, and coils each wound around each of the salient poles of the magnetic cores, a cup formed rotor having a rotor body of iron or iron alloy with a sidewall, a back yoke, forming a magnetic flux path and a rear wall formed as a unit with the sidewall, and permanent magnets fitted to a setting surface of an “L” formed bent portion of the sidewall, and a connector connecting the rotor and the shaft, thereby reducing noise and troubles as well as a power loss, to improve a productivity of the rotor and the product.
    • 一种滚筒式洗衣机中的驱动单元的结构,该滚筒式洗衣机包括用于储存洗涤水的桶,可旋转地安装在与地面水平设置的桶内的金属的滚筒,或者与地面成角度地容纳衣物的一个轴 连接到通过桶安装在桶内的鼓,用于将马达的驱动力传递到滚筒,轴承装配在用于支撑轴的轴的两个端部的外圆周上,轴承壳体具有定子紧固凸起 沿着其中心部分的圆周的固定间隔,用于支撑轴承;定子,具有多个磁芯,每个磁芯通过堆叠具有沿径向向外突出的凸极的磁性叠片和沿径向向内突出的肋形成, 两者都形成为一个单元,用于覆盖磁性Co的磁芯组件的顶表面和底表面的绝缘材料框架 res,并且绕着磁芯的每个凸极缠绕,一杯形成的转子,其具有铁或铁合金的转子体与侧壁,形成磁通路径的后磁轭和形成为磁通的后壁 具有侧壁的单元,以及安装在侧壁的“L”形弯曲部分的设置表面的永磁体以及连接转子和轴的连接器,从而减少噪音和麻烦以及功率损耗,以改善 转子和产品的生产率。
    • 2. 再颁专利
    • Structure of driving unit in drum type washing machine
    • 滚筒式洗衣机驱动装置结构
    • USRE41621E1
    • 2010-09-07
    • US11043912
    • 2005-01-27
    • Kwang Soo KimJae Mun Kim
    • Kwang Soo KimJae Mun Kim
    • D06F37/30
    • H02K1/32D06F37/304H02K1/187H02K1/2786H02K1/28H02K7/14
    • Structure of a driving unit in a drum type washing machine including a tub for storing washing water, a drum of a metal rotatably mounted inside of the tub disposed horizontal to the ground, or with an angle to the ground for accommodating laundry therein, a shaft connected to the drum mounted inside of the tub through the tub for transmission of a driving force of the motor to the drum, bearings fitted onto outer circumferences of both end portions of the shaft for supporting the shaft, a bearing housing having stator fastening bosses at fixed intervals along a circumference of a central portion thereof for supporting the bearings, a stator having a plurality of magnetic cores each formed by stacking magnetic laminations each having a salient pole projected outward in a radial direction and a rib projected inward in a radial direction, both of which are formed as one unit, frames of insulating material for covering top and bottom surfaces of a magnetic core assembly of the magnetic cores, and coils each wound around each of the salient poles of the magnetic cores, a cup formed rotor having a rotor body of iron or iron alloy with a sidewall, a back yoke, forming a magnetic flux path and a rear wall formed as a unit with the sidewall, and permanent magnets fitted to a setting surface of an “L” formed bent portion of the sidewall, and a connector connecting the rotor and the shaft, thereby reducing noise and troubles as well as a power loss, to improve a productivity of the rotor and the product.
    • 一种滚筒式洗衣机中的驱动单元的结构,该滚筒式洗衣机包括用于储存洗涤水的桶,可旋转地安装在与地面水平设置的桶内的金属的滚筒,或者与地面成角度地容纳衣物的一个轴 连接到通过桶安装在桶内的鼓,用于将马达的驱动力传递到滚筒,轴承装配在用于支撑轴的轴的两个端部的外圆周上,轴承壳体具有定子紧固凸起 沿着其中心部分的圆周的固定间隔,用于支撑轴承;定子,具有多个磁芯,每个磁芯通过堆叠具有沿径向向外突出的凸极的磁性叠片和沿径向向内突出的肋形成, 两者都形成为一个单元,用于覆盖磁性Co的磁芯组件的顶表面和底表面的绝缘材料框架 res,并且绕着磁芯的每个凸极缠绕,一杯形成的转子,其具有铁或铁合金的转子体与侧壁,形成磁通路径的后磁轭和形成为磁通的后壁 具有侧壁的单元,以及安装在侧壁的“L”形弯曲部分的设置表面的永磁体以及连接转子和轴的连接器,从而减少噪音和麻烦以及功率损耗,以改善 转子和产品的生产率。
    • 3. 再颁专利
    • Structure of driving unit in drum type washing machine
    • USRE40856E1
    • 2009-07-21
    • US11043912
    • 2005-01-27
    • Kwang Soo KimJae Mun Kim
    • Kwang Soo KimJae Mun Kim
    • D06F37/30
    • Structure of a driving unit in a drum type washing machine including a tub for storing washing water, a drum of a metal rotatably mounted inside of the tub disposed horizontal to the ground, or with an angle to the ground for accommodating laundry therein, a shaft connected to the drum mounted inside of the tub through the tub for transmission of a driving force of the motor to the drum, bearings fitted onto outer circumferences of both end portions of the shaft for supporting the shaft, a bearing housing having stator fastening bosses at fixed intervals along a circumference of a central portion thereof for supporting the bearings, a stator having a plurality of magnetic cores each formed by stacking magnetic laminations each having a salient pole projected outward in a radial direction and a rib projected inward in a radial direction, both of which are formed as one unit, frames of insulating material for covering top and bottom surfaces of a magnetic core assembly of the magnetic cores, and coils each wound around each of the salient poles of the magnetic cores, a cup formed rotor having a rotor body of iron or iron alloy with a sidewall, a back yoke, forming a magnetic flux path and a rear wall formed as a unit with the sidewall, and permanent magnets fitted to a setting surface of an “L” formed bent portion of the sidewall, and a connector connecting the rotor and the shaft, thereby reducing noise and troubles as well as a power loss, to improve a productivity of the rotor and the product.
    • 6. 再颁专利
    • Structure of driving unit in drum type washing machine
    • 滚筒式洗衣机驱动装置结构
    • USRE42967E1
    • 2011-11-29
    • US11602777
    • 2006-11-21
    • Kwang Soo KimJae Mun Kim
    • Kwang Soo KimJae Mun Kim
    • D06F37/30
    • H02K1/32D06F37/304H02K1/187H02K1/2786H02K1/28H02K7/14
    • Structure of a driving unit in a drum type washing machine including a tub for storing washing water, a drum of a metal rotatably mounted inside of the tub disposed horizontal to the ground, or with an angle to the ground for accommodating laundry therein, a shaft connected to the drum mounted inside of the tub through the tub for transmission of a driving force of the motor to the drum, bearings fitted onto outer circumferences of both end portions of the shaft for supporting the shaft, a bearing housing having stator fastening bosses at fixed intervals along a circumference of a central portion thereof for supporting the bearings, a stator having a plurality of magnetic cores each formed by stacking magnetic laminations each having a salient pole projected outward in a radial direction and a rib projected inward in a radial direction, both of which are formed as one unit, frames of insulating material for covering top and bottom surfaces of a magnetic core assembly of the magnetic cores, and coils each wound around each of the salient poles of the magnetic cores, a cup formed rotor having a rotor body of iron or iron alloy with a sidewall, a back yoke, forming a magnetic flux path and a rear wall formed as a unit with the sidewall, and permanent magnets fitted to a setting surface of an “L” formed bent portion of the sidewall, and a connector connecting the rotor and the shaft, thereby reducing noise and troubles as well as a power loss, to improve a productivity of the rotor and the product.
    • 一种滚筒式洗衣机中的驱动单元的结构,该滚筒式洗衣机包括用于储存洗涤水的桶,可旋转地安装在与地面水平设置的桶内的金属的滚筒,或者与地面成角度地容纳衣物的一个轴 连接到通过桶安装在桶内的鼓,用于将马达的驱动力传递到滚筒,轴承装配在用于支撑轴的轴的两个端部的外圆周上,轴承壳体具有定子紧固凸起 沿着其中心部分的圆周的固定间隔,用于支撑轴承;定子,具有多个磁芯,每个磁芯通过堆叠具有沿径向向外突出的凸极的磁性叠片和沿径向向内突出的肋形成, 两者都形成为一个单元,用于覆盖磁性Co的磁芯组件的顶表面和底表面的绝缘材料框架 res,并且绕着磁芯的每个凸极缠绕,一杯形成的转子,其具有铁或铁合金的转子体与侧壁,形成磁通路径的后磁轭和形成为磁通的后壁 具有侧壁的单元,以及安装在侧壁的“L”形弯曲部分的设置表面的永磁体以及连接转子和轴的连接器,从而减少噪音和麻烦以及功率损耗,以改善 转子和产品的生产率。
    • 7. 发明授权
    • Structure of driving unit in drum type washing machine
    • 滚筒式洗衣机驱动装置结构
    • US06510716B1
    • 2003-01-28
    • US09690628
    • 2000-10-18
    • Kwang Soo KimJae Mun Kim
    • Kwang Soo KimJae Mun Kim
    • D06F3730
    • H02K1/32D06F37/304H02K1/187H02K1/2786H02K1/28H02K7/14
    • Structure of a driving unit in a drum type washing machine including a tub for storing washing water, a drum of a metal rotatably mounted inside of the tub disposed horizontal to the ground, or with an angle to the ground for accommodating laundry therein, a shaft connected to the drum mounted inside of the tub through the tub for transmission of a driving force of the motor to the drum, bearings fitted onto outer circumferences of both end portions of the shaft for supporting the shaft, a bearing housing having stator fastening bosses at fixed intervals along a circumference of a central portion thereof for supporting the bearings, a stator having a plurality of magnetic cores each formed by stacking magnetic laminations each having a salient pole projected outward in a radial direction and a rib projected inward in a radial direction, both of which are formed as one unit, frames of insulating material for covering top and bottom surfaces of a magnetic core assembly of the magnetic cores, and coils each wound around each of the salient poles of the magnetic cores, a cup formed rotor having a rotor body of iron or iron alloy with a sidewall, a back yoke, forming a magnetic flux path and a rear wall formed as a unit with the sidewall, and permanent magnets fitted to a setting surface of an “L” formed bent portion of the sidewall, and a connector connecting the rotor and the shaft, thereby reducing noise and troubles as well as a power loss, to improve a productivity of the rotor and the product.
    • 一种滚筒式洗衣机中的驱动单元的结构,该滚筒式洗衣机包括用于储存洗涤水的桶,可旋转地安装在与地面水平设置的桶内的金属的滚筒,或者与地面成角度地容纳衣物的一个轴 连接到通过桶安装在桶内的鼓,用于将马达的驱动力传递到滚筒,轴承装配在用于支撑轴的轴的两个端部的外圆周上,轴承壳体具有定子紧固凸起 沿着其中心部分的圆周的固定间隔,用于支撑轴承;定子,具有多个磁芯,每个磁芯通过堆叠具有沿径向向外突出的凸极的磁性叠片和沿径向向内突出的肋形成, 两者都形成为一个单元,用于覆盖磁性Co的磁芯组件的顶表面和底表面的绝缘材料框架 res,并且绕着磁芯的每个凸极缠绕,一杯形成的转子,其具有铁或铁合金的转子体与侧壁,形成磁通路径的后磁轭和形成为磁通的后壁 具有侧壁的单元,以及安装在侧壁的“L”形弯曲部分的设置表面的永磁体以及连接转子和轴的连接器,从而减少噪音和麻烦以及功率损耗,以改善 转子和产品的生产率。
    • 10. 发明授权
    • Method for controlling spinning in drum-type washing machine
    • 滚筒式洗衣机纺纱方法
    • US07530132B2
    • 2009-05-12
    • US11067206
    • 2005-02-28
    • Jae Mun Kim
    • Jae Mun Kim
    • D06F33/00
    • D06F35/007
    • A method and apparatus control a drum-type washing machine during a dewatering process in which a motor, coupled to a drum, rotates the drum to extract water from laundry contained in the drum. The method includes rotating the motor at a first rotating speed; performing at least one eccentricity detection at the first rotating speed, to obtain an eccentricity value; accelerating, if the obtained eccentricity value is within a nominal range, the motor from the first rotating speed to a second rotating speed, the second rotating speed being lower than a resonance range of the motor and rotated drum; and entering a main dewatering phase based on the at least one eccentricity detection. The second rotating speed of the motor is maintained at a constant level for a predetermined time before the main dewatering phase is entered. The constant level may be applied to a preliminary dewatering stage performed prior to the first rotating speed acceleration.
    • 一种在脱水过程中控制滚筒洗衣机的方法和装置,其中联接到滚筒的马达使滚筒旋转以从包含在滚筒中的衣物中提取水。 该方法包括以第一转速旋转马达; 以第一转速执行至少一个偏心检测,以获得偏心值; 加速,如果所获得的偏心值在标称范围内,则电动机从第一转速到第二转速,第二转速低于电动机和转动鼓的共振范围; 并基于所述至少一个偏心度检测进入主要脱水阶段。 电动机的第二转速在进入主脱水阶段之前的预定时间内保持恒定水平。 恒定水平可以应用于在第一转速加速之前执行的初步脱水阶段。