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公开(公告)号：US09809916B2
公开(公告)日：2017-11-07
申请号：US14183867
申请日：2014-02-19
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Min Sung Kim , Jeong Hoon Kang , Dong Ha Jung , Doo Young Rou
CPC classification number: D06F35/007 , D06F33/02 , D06F35/005 , D06F37/22 , D06F37/225 , D06F37/304 , D06F2222/00 , D06F2700/04
Abstract: Disclosed herein are a washing machine with a balancer to counterbalance unbalanced load produced during rotation of a drum and a control method thereof. The washing machine having a balancer to counterbalance unbalanced load produced during rotation of the drum seats a mass in a groove in the balancer before rotation of the drum possibly producing unbalance as in the spin-drying cycle begins, thereby efficiently maintaining balance of the drum. Accordingly, vibration in the drum may be reduced and product liability incident due to touch of the frame may be prevented.
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公开(公告)号：US09637854B2
公开(公告)日：2017-05-02
申请号：US14282136
申请日：2014-05-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dong Ha Jung , Jeong Hoon Kang , Min Sung Kim
CPC classification number: D06F37/225 , D06F33/02 , D06F2202/065 , D06F2202/12 , D06F2204/065 , D06F2222/00
Abstract: A washing machine with a balancer to counterbalance unbalanced load produced during rotation of a drum and a control method thereof. The washing machine with a balancer to counterbalance unbalanced load produced during rotation of a drum perform a ball distributing cycle of seating masses in a groove in the balancer before rotation of the drum possibly producing unbalance as in the spin-drying cycle begins to efficiently maintain balance of the drum, and a laundry untangling cycle of evenly distributing the laundry in the drum. Accordingly, vibration and noise may be reduced during the spin-drying cycle. In addition, in retrying the spin-drying, the ball distributing cycle is restricted based on the rate of rotation of the motor at the moment at which unbalance is sensed. Thereby, delay in cycle time in retrying the spin-drying cycle may be prevented.
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公开(公告)号：US20150233037A1
公开(公告)日：2015-08-20
申请号：US14183867
申请日：2014-02-19
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Min Sung Kim , Jeong Hoon Kang , Dong Ha Jung , Doo Young Rou
CPC classification number: D06F35/007 , D06F33/02 , D06F35/005 , D06F37/22 , D06F37/225 , D06F37/304 , D06F2222/00 , D06F2700/04
Abstract: Disclosed herein are a washing machine with a balancer to counterbalance unbalanced load produced during rotation of a drum and a control method thereof. The washing machine having a balancer to counterbalance unbalanced load produced during rotation of the drum seats a mass in a groove in the balancer before rotation of the drum possibly producing unbalance as in the spin-drying cycle begins, thereby efficiently maintaining balance of the drum. Accordingly, vibration in the drum may be reduced and product liability incident due to touch of the frame may be prevented.
Abstract translation: 本文公开了一种具有平衡器的洗衣机，其用于抵消在滚筒旋转期间产生的不平衡负载及其控制方法。 具有平衡器的平衡器，用于抵消在滚筒旋转期间产生的不平衡负载，在滚筒旋转之前可以使平衡器中的凹槽中的质量块在旋转干燥循环中产生不平衡，从而有效地保持滚筒的平衡。 因此，可以减小滚筒中的振动，并且可以防止由于框架的触摸引起的产品责任事件。
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公开(公告)号：US09994988B2
公开(公告)日：2018-06-12
申请号：US15027240
申请日：2014-10-02
Applicant: Samsung Electronics Co., Ltd
Inventor： Min Sung Kim , Jeong Hoon Kang , Dong Ha Jung
IPC: D06F37/22
CPC classification number: D06F37/225 , D06F2222/00
Abstract: Disclosed herein is a washing machine having an improved balancing function. The washing machine includes a cabinet, a drum disposed in the cabinet to be rotatable, a balancer installed at the drum to offset an unbalanced load generated at the drum when the drum is rotated, and at least one magnetic body disposed between the balancer and the drum.
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公开(公告)号：US09765466B2
公开(公告)日：2017-09-19
申请号：US14308940
申请日：2014-06-19
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jeong Hoon Kang , Dong Ha Jung , Min Sung Kim
CPC classification number: D06F37/225 , D06F37/22 , D06F37/245 , D06F2222/00 , F16F15/363 , Y10T74/2127
Abstract: A balancer of a washing machine having improved balancing performance. The balancer includes a balancer housing having an annular channel therein, at least one mass movably disposed in the channel at least one groove recessed in an inner surface of the balancer housing so as to accommodate the mass, and at least one magnet coupled to an outer surface of the balancer housing to restrict the mass accommodated in the groove when an RPM of the drum is within a specific RPM range. The magnet is configured as a plurality of N poles and S poles which are arranged alternately, and the outermost pole of the magnet among the plural N poles and S poles has a relatively shorter length than another adjacent pole.
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Patent Agency Ranking
公开(公告)号：US20160326679A1
公开(公告)日：2016-11-10
申请号：US15146830
申请日：2016-05-04
Applicant: Samsung Electronics Co., Ltd
Inventor： Dong Ha Jung , Kab Jin Jun , Jeong Hoon Kang , Ji Hoon Choi , Sang Young Kweon
CPC classification number: D06F37/203 , D06F37/20 , D06F37/24 , F16F7/082 , F16F7/09
Abstract: Disclosed herein is a washing machine including a damping device to be operable according to vibration displacement. In a washing machine including a damping device provided to damp a vibration transferred from a washing tub, the damping device includes a suspension member, a damping unit provided to move along the suspension member, and a friction unit provided in the damping unit to form a frictional force with the suspension member, and the friction unit is disposed while being spaced apart from an inner surface of the damping unit to be selectively movable depending on a level of the vibration of the washing tub.
Abstract translation: 本文公开了一种洗衣机，其包括可根据振动位移操作的阻尼装置。 在包括缓冲装置的洗衣机中，阻尼装置用于阻尼从洗涤桶传递的振动，所述阻尼装置包括悬挂构件，设置成沿着所述悬挂构件移动的阻尼单元，以及设置在所述阻尼单元中的摩擦单元， 与悬挂构件的摩擦力，摩擦单元设置在与阻尼单元的内表面间隔开的位置，以根据洗涤桶的振动水平而选择性地移动。
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公开(公告)号：US20150068255A1
公开(公告)日：2015-03-12
申请号：US14472450
申请日：2014-08-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Min Sung KIM , Dong Ha Jung , Jeong Hoon Kang
IPC: D06F37/22
CPC classification number: D06F37/225 , D06F2222/00
Abstract: A balancer of a washing machine including a balancer housing mounted to a front surface of a drum and having an annular channel therein, a plurality of masses movably disposed along the channel, at least one magnet coupled to the balancer housing so as to restrict the masses from moving along the channel when a revolution per minute value of the drum is within a specific revolution per minute range, and at least one guide groove which is formed on an inner surface of the balancer housing and guides movement of the plural masses when the drum rotates.
Abstract translation: 一种洗衣机的平衡器，包括安装在滚筒前表面上并具有环形通道的平衡器壳体，沿着通道可移动地设置的多个质量块，至少一个磁体，其联接到平衡器壳体上，以限制质量 当滚筒的每分钟转数在每分钟范围内的特定转数内时，沿着通道移动;以及至少一个引导槽，其形成在平衡器壳体的内表面上，并引导多个质量块的运动，当滚筒 旋转
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公开(公告)号：US20140208809A1
公开(公告)日：2014-07-31
申请号：US14163378
申请日：2014-01-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jeong Hoon KANG , Min Sung Kim , Dong Ha Jung , Doo Young Ryu
IPC: D06F37/22
CPC classification number: D06F37/225 , D06F37/20 , D06F37/203 , D06F37/22 , D06F37/24 , D06F37/245 , D06F2222/00 , F16F15/363
Abstract: A balancer includes a balancer housing having an annular channel defined therein, at least one mass movably disposed in the channel, and at least one magnet coupled to one side of the balancer housing to restrain movement of the mass along the channel when rotational speed of a drum of the washing machine is within a predetermined range. The magnet includes a plurality of unit magnets arranged in a circumferential direction of the balancer housing.
Abstract translation: 平衡器包括具有限定在其中的环形通道的平衡器壳体，可移动地设置在通道中的至少一个质量块，以及耦合到平衡器壳体的一侧的至少一个磁体，以当沿着通道的旋转速度抑制质量块沿着通道的运动 洗衣机的滚筒在预定范围内。 磁体包括沿平衡器壳体的圆周方向布置的多个单位磁体。
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公开(公告)号：US10760195B2
公开(公告)日：2020-09-01
申请号：US15813514
申请日：2017-11-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Ju Bum Han , Dong Ha Jung , Jeong Hoon Kang , Kwan Woo Hong
Abstract: A washing machine includes a cabinet; a tub disposed in the inside of the cabinet; at least one suspension apparatus configured to reduce vibrations of the tub, and to connect the tub to the cabinet such that the tub is supported on the cabinet; and a position guide apparatus having one end connected to the at least one suspension apparatus, and the other end connected to the tub, and configured to limit a movement range in horizontal direction of the tub.
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公开(公告)号：US20140033772A1
公开(公告)日：2014-02-06
申请号：US13955634
申请日：2013-07-31
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dong Ha Jung , Dae Uk Kang , Jeong Hoon Kang , Doo Pil Kim , Min Sung Kim , Gyu Sung Na , Dong Ho Park
IPC: D06F37/14
CPC classification number: D06F37/145 , D06F23/04 , D06F37/26
Abstract: A washing machine comprising a cabinet including an outer frame defining an appearance and an inner frame at least partially connected to an inner surface of the outer frame and a drum having a cylindrical shape and rotatably disposed in the inner frame. The inner frame includes a water flow disturbing part to disturb water flow generated in a space formed between the drum and the inner frame when the drum is rotated. The water flow disturbing part may have a shape that at least a portion of the inner frame protrudes outwardly along a periphery of the inner frame so that a length of at least one gap between an inner surface of the inner frame and an outer circumferential surface of the drum is different from a length of another gap. Accordingly, the drum may be stably rotated without collision with the frame in a dehydration process.
Abstract translation: 一种洗衣机，包括：机壳，其包括限定外观的外框和至少部分地连接到所述外框的内表面的内框和具有圆筒形并且可旋转地设置在所述内框中的滚筒。 内框架包括水流扰动部分，以在滚筒旋转时干扰在滚筒和内框架之间形成的空间中产生的水流。 水流扰动部分可以具有这样的形状：内框架的至少一部分沿着内框架的周边向外突出，使得内框架的内表面与内框架的内表面之间的至少一个间隙的长度 鼓与另一间隙的长度不同。 因此，在脱水过程中，滚筒可以稳定地旋转而不与框架碰撞。
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