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21. 发明授权

US07975514B2 Drum type washing machine 有权
公开(公告)号：US07975514B2
公开(公告)日：2011-07-12
申请号：US12801949
申请日：2010-07-02
申请人： Ja Young Kim , Ito Michiaki , Doo Young Ryu , Myung Sun Kang
发明人： Ja Young Kim , Ito Michiaki , Doo Young Ryu , Myung Sun Kang
IPC分类号： D06F35/00
CPC分类号： D06F37/225 , Y10T74/2109 , Y10T74/2111
摘要： A drum type washing machine including a balancer capable of rapidly reducing vibration of a spin tub. The drum type washing machine includes a spin tub which is rotated by receiving rotational force from a driving motor through a rotating shaft, a rear balancer having an annular shape and being coupled to the spin tub, and a shaft flange provided at a center portion thereof with the rotating shaft and coupled to the spin tub so as to uniformly transfer the rotational force to the spin tub. The rear balancer is supported on a rear surface of a rear cover by the shaft flange. Thus, the balls accommodated in the balancer are prevented from moving out of the balancer, even if the balancer is broken due to long-period use.

22. 发明授权

US07861560B2 Drum type washing machine and balancer for drum type washing machine 有权
标题翻译：鼓式洗衣机和滚筒式洗衣机平衡机
公开(公告)号：US07861560B2
公开(公告)日：2011-01-04
申请号：US11892926
申请日：2007-08-28
申请人： Doo Young Ryu , Ja Young Kim
发明人： Doo Young Ryu , Ja Young Kim
IPC分类号： D06F27/00
CPC分类号： D06F37/225
摘要： A drum type washing machine having a balancer to prevent a reduction in the washing capacity of a rotating drum while preventing a collision noise of balls installed in the balancer. The diameter of the balls is maintained in a range of 12 millimeters to 30 millimeters, so as to prevent a collision noise of the balls during rotation of the rotating drum while preventing a reduction in the washing capacity of the rotating drum.
摘要翻译：一种滚筒式洗衣机，其具有平衡器，以防止在平衡器中安装的球的碰撞噪声的同时降低旋转鼓的洗涤能力。球的直径保持在12毫米至30毫米的范围内，以防止旋转滚筒旋转期间球的碰撞噪声，同时防止旋转滚筒的洗涤能力降低。

23. 发明申请

US20080105003A1 Drum type washing machine and balancer for drum type washing machine 有权
标题翻译：鼓式洗衣机和滚筒式洗衣机平衡机
公开(公告)号：US20080105003A1
公开(公告)日：2008-05-08
申请号：US11892926
申请日：2007-08-28
申请人： Doo Young Ryu , Ja Young Kim
发明人： Doo Young Ryu , Ja Young Kim
IPC分类号： D06F35/00
CPC分类号： D06F37/225
摘要： A drum type washing machine having a balancer to prevent a reduction in the washing capacity of a rotating drum while preventing a collision noise of balls installed in the balancer. The diameter of the balls is maintained in a range of 12 millimeters to 30 millimeters, so as to prevent a collision noise of the balls during rotation of the rotating drum while preventing a reduction in the washing capacity of the rotating drum.
摘要翻译：一种滚筒式洗衣机，其具有平衡器，以防止在平衡器中安装的球的碰撞噪声的同时降低旋转鼓的洗涤能力。球的直径保持在12毫米至30毫米的范围内，以防止旋转滚筒旋转期间球的碰撞噪声，同时防止旋转滚筒的洗涤能力降低。

24. 发明授权

US07340791B2 Washing machine and method of controlling the same 有权
标题翻译：洗衣机及其控制方法
公开(公告)号：US07340791B2
公开(公告)日：2008-03-11
申请号：US10902812
申请日：2004-08-02
申请人： Ji Deok Jeong , Doo Young Ryu , Hyoung Hoon Roh , Seung Moo Lim
发明人： Ji Deok Jeong , Doo Young Ryu , Hyoung Hoon Roh , Seung Moo Lim
IPC分类号： D06F37/22
CPC分类号： D06F37/203 , D06F33/02 , D06F35/007 , D06F37/304 , D06F2204/065 , D06F2204/10 , D06F2222/00
摘要： A washing machine and a control method thereof are provided, which control a rotational speed of a rotary tub (or revolutions per minute: RPM of a motor) according to a vibration level thereof to attenuate a vibration of the rotary tub. The washing machine includes the rotary tub, the motor, a vibration detecting unit and a control unit. The motor is linked to the rotary tub to be supplied with drive power and rotates the rotary tub. The vibration detecting unit detects the vibration level of the rotary tub using a variation of the drive power supplied to the motor when the motorrotates. The control unit controls a current rotational speed of the motor to be increased, maintained or decreased according to the vibration level of the rotary tub detected by the vibration detecting unit.
摘要翻译：提供了一种洗衣机及其控制方法，其根据其振动水平来控制旋转桶的旋转速度（或每分钟转数：马达的RPM）以衰减旋转桶的振动。洗衣机包括旋转桶，电动机，振动检测单元和控制单元。电动机连接到旋转桶以提供驱动力并旋转旋转桶。振动检测单元，当马达旋转时，利用提供给马达的驱动力的变化来检测旋转桶的振动水平。控制单元根据由振动检测单元检测到的旋转桶的振动水平来控制电动机的当前转速增加，维持或减小。

25. 发明授权

US08800327B2 Washing machine having ball balancers 有权
标题翻译：洗衣机有球平衡器
公开(公告)号：US08800327B2
公开(公告)日：2014-08-12
申请号：US13584251
申请日：2012-08-13
申请人： Ja Young Kim , Doo Young Ryu
发明人： Ja Young Kim , Doo Young Ryu
IPC分类号： D06F35/00
CPC分类号： D06F37/225
摘要： A drum type washing machine includes an annular recess formed in the front cover such that the annular recess is located immediately adjacent to a wall of the drum body; and a ball balancer including an annular-shaped racer having a closed internal space in which a plurality of balls and viscous oil are accommodated. The annular-shaped racer includes first and second injection molded members joined to each other to form the closed internal space. The ball balancer is supported by the annular recess formed in the front cover of the drum, and the ball balancer is configured to be attachable to the drum with the viscous oil and the plurality of balls already in the ball balancer.
摘要翻译：滚筒式洗衣机包括形成在前盖中的环形凹部，使得环形凹部紧邻鼓体的壁; 以及球平衡器，其包括具有封闭的内部空间的环形赛车，容纳多个球和粘性油。环形赛车包括彼此连接以形成封闭的内部空间的第一和第二注射成型构件。球平衡器由形成在滚筒的前盖中的环形凹部支撑，并且球平衡器构造成可与粘性油和多个球已经在球平衡器中附接到滚筒。

26. 发明授权

US08695382B2 Washing machine 有权
标题翻译：洗衣机
公开(公告)号：US08695382B2
公开(公告)日：2014-04-15
申请号：US12379607
申请日：2009-02-25
申请人： Do Yeon Kim , Doo Young Ryu
发明人： Do Yeon Kim , Doo Young Ryu
IPC分类号： D06F35/00 , D06F21/04 , D06F23/02
CPC分类号： D06F37/22 , D06F37/20 , D06F37/30
摘要： Disclosed herein is a washing machine that is capable of increasing a frictional force between an outer diameter of a rotary shaft and an inner race of a bearing to prevent the sliding between the rotary shaft and the bearing due to a gap between the outer diameter of the rotary shaft and the inner race of the bearing, thereby preventing creep noise from the rotary shaft. The washing machine includes at least one elastic member disposed between the outer diameter of the rotary shaft and the inner race of the bearing to prevent noise due to the sliding between the rotary shaft and the bearing.
摘要翻译：这里公开了一种洗衣机，其能够增加旋转轴的外径和轴承的内圈之间的摩擦力，以防止由于旋转轴和轴承的外径之间的间隙而在旋转轴和轴承之间的滑动旋转轴和轴承的内圈，从而防止来自旋转轴的蠕变噪声。洗衣机包括设置在旋转轴的外径和轴承的内圈之间的至少一个弹性构件，以防止由于旋转轴和轴承之间的滑动而引起的噪音。

27. 发明授权

US08286453B2 Washing machine having ball balancers 有权
标题翻译：洗衣机有球平衡器
公开(公告)号：US08286453B2
公开(公告)日：2012-10-16
申请号：US13064972
申请日：2011-04-28
申请人： Ja Young Kim , Doo Young Ryu
发明人： Ja Young Kim , Doo Young Ryu
IPC分类号： D06F35/00
CPC分类号： D06F37/225
摘要： A washing machine having a ball balancer coupled to the drum to compensate for a dynamic imbalance during rotation of the drum, the ball balancer including a ring-shaped racer having a closed internal space in which a plurality of balls and viscous oil are accommodated, the ring-shaped racer including a first injection molded member and a second injection molded member joined to each other to form the closed internal space, the first injection molded member including a first side wall, a second side wall and a connecting wall between the first side wall and the second side wall, the first injection molded member having an open side opposite to the connecting wall, and the second injection molded member is adapted to cover the open side of the first injection molded member.
摘要翻译：一种洗衣机，其具有联接到滚筒的球平衡器，以补偿滚筒旋转期间的动态不平衡，球平衡器包括具有闭合内部空间的环形赛车，多个滚珠和粘性油容纳在该内部空间中，所述第一注射成型构件包括第一注射模制构件和第二注射模制构件，所述第一注射模制构件彼此连接以形成所述封闭的内部空间，所述第一注射模制构件包括第一侧壁，第二侧壁和所述第一侧面之间的连接壁壁和第二侧壁，第一注射模制构件具有与连接壁相对的开口侧，并且第二注射模制构件适于覆盖第一注射模制构件的开放侧。

28. 发明授权

US07942026B2 Washing machine having balancer 有权
标题翻译：洗衣机有平衡机
公开(公告)号：US07942026B2
公开(公告)日：2011-05-17
申请号：US12801952
申请日：2010-07-02
申请人： Doo Young Ryu , Ja Young Kim , Ito Michiaki , Myung Sun Kang
发明人： Doo Young Ryu , Ja Young Kim , Ito Michiaki , Myung Sun Kang
IPC分类号： D06F35/00
CPC分类号： D06F37/225
摘要： A washing machine that has at least one balancer that increases durability by reinforcing the strength of the balancer and is installed on a rotating tub in a rapid and convenient way. The balancer includes first and second housings that have an annular shape and are fused to form a closed internal space, and the first housing including at least one support for reinforcing the strength of the balancer. A spin tub includes an annular recess corresponding to the balancer so as to be coupled with the balancer. The support protrudes from the first housing and comes into contact with a wall of the recess and guides the balancer to be maintained in the recess in place. The supports are integrally molded to the first housing at predetermined intervals along at least a first wall of the first housing.
摘要翻译：一种具有至少一个平衡器的洗衣机，其通过增强平衡器的强度而增加耐久性，并以快速和方便的方式安装在旋转桶上。平衡器包括具有环形形状并被熔合以形成封闭的内部空间的第一和第二壳体，并且第一壳体包括用于增强平衡器的强度的至少一个支撑件。旋转浴缸包括对应于平衡器的环形凹部，以便与平衡器相连。支撑件从第一壳体突出并且与凹部的壁接触并且引导平衡器以保持在凹部中的适当位置。支撑件沿着第一壳体的至少第一壁以预定间隔一体地模制到第一壳体。

29. 发明授权

US07814769B2 Drum type washing machine 有权
标题翻译：鼓式洗衣机
公开(公告)号：US07814769B2
公开(公告)日：2010-10-19
申请号：US11802911
申请日：2007-05-25
申请人： Ja Young Kim , Ito Michiaki , Doo Young Ryu , Myung Sun Kang
发明人： Ja Young Kim , Ito Michiaki , Doo Young Ryu , Myung Sun Kang
IPC分类号： D06F27/00
CPC分类号： D06F37/225 , Y10T74/2109 , Y10T74/2111
摘要： A drum type washing machine including a balancer capable of rapidly reducing vibration of a spin tub. The drum type washing machine includes a spin tub which is rotated by receiving rotational force from a driving motor through a rotating shaft, a rear balancer having an annular shape and being coupled to the spin tub, and a shaft flange provided at a center portion thereof with the rotating shaft and coupled to the spin tub so as to uniformly transfer the rotational force to the spin tub. The rear balancer is supported on a rear surface of a rear cover by the shaft flange. Thus, the balls accommodated in the balancer are prevented from moving out of the balancer, even if the balancer is broken due to long-period use.
摘要翻译：一种滚筒式洗衣机，包括能够快速减少旋转桶振动的平衡器。滚筒式洗衣机包括通过从驱动马达通过旋转轴接收旋转力而旋转的旋转桶，具有环形形状并连接到旋转桶的后平衡器，以及设置在其中心部分的轴凸缘与旋转轴连接并连接到旋转桶，以将旋转力均匀地传递到旋转桶。后平衡器通过轴法兰支撑在后盖的后表面上。因此，即使由于长期使用而使平衡器断裂，也能够防止容纳在平衡器中的滚珠从平衡器移出。

30. 发明授权

US07743633B2 Washing machine having balancer 有权
标题翻译：洗衣机有平衡机
公开(公告)号：US07743633B2
公开(公告)日：2010-06-29
申请号：US11806245
申请日：2007-05-30
申请人： Doo Young Ryu , Ja Young Kim , Ito Michiaki , Myung Sun Kang
发明人： Doo Young Ryu , Ja Young Kim , Ito Michiaki , Myung Sun Kang
IPC分类号： D06F35/00
CPC分类号： D06F37/225
摘要： A washing machine is provided that has at least one balancer that increases durability by reinforcing the strength of the balancer and is installed on a rotating tub in a rapid and convenient way. The balancer includes first and second housings that have an annular shape and are fused to form a closed internal space, and the first housing including at least one support for reinforcing the strength of the balancer. A spin tub includes an annular recess corresponding to the balancer so as to be coupled with the balancer. The support protrudes from the first housing and comes into contact with a wall of the recess and guides the balancer to be maintained in the recess in place. The supports are continuously formed along and perpendicular to the opposite walls of the first housing, or are disposed parallel to the opposite walls of the first housing at regular intervals.
摘要翻译：提供了一种洗衣机，其具有至少一个平衡器，其通过增强平衡器的强度来增加耐久性，并且以快速和方便的方式安装在旋转桶上。平衡器包括具有环形形状并被熔合以形成封闭的内部空间的第一和第二壳体，并且第一壳体包括用于增强平衡器的强度的至少一个支撑件。旋转浴缸包括对应于平衡器的环形凹部，以便与平衡器相连。支撑件从第一壳体突出并且与凹部的壁接触并且引导平衡器以保持在凹部中的适当位置。支撑件沿着并垂直于第一壳体的相对壁连续地形成，或者以规则的间隔平行于第一壳体的相对的壁布置。

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