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公开(公告)号：US20080017461A1
公开(公告)日：2008-01-24
申请号：US11902346
申请日：2007-09-20
IPC分类号： F16F9/12
摘要： A damper for a washing machine includes: a cylinder; a piston body having one end inserted into the cylinder; a first friction member interposed in a contact surface between the piston body and the cylinder; an extension bar extended from an inserted portion of the piston body, the extension bar having a circumferential stopper at the extended portion; a friction ring formed between the circumferential stopper and the first friction member; and a second friction member formed on an outer circumferential surface of the friction ring to contact with an inner surface of the cylinder.
摘要翻译： 一种用于洗衣机的阻尼器包括：气缸; 活塞体，其一端插入气缸中; 介于所述活塞主体和所述气缸之间的接触表面中的第一摩擦构件; 延伸杆从所述活塞体的插入部分延伸，所述延伸杆在所述延伸部分具有圆周止动件; 形成在周向止动件和第一摩擦构件之间的摩擦环; 以及形成在所述摩擦环的外周面上以与所述气缸的内表面接触的第二摩擦构件。
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公开(公告)号：US20050224303A1
公开(公告)日：2005-10-13
申请号：US10514647
申请日：2003-11-21
摘要： A damper for a washing machine includes: a cylinder; a piston body having one end inserted into the cylinder; a first friction member interposed in a contact surface between the piston body and the cylinder; an extension bar extended from an inserted portion of the piston body, the extension bar having a circumferential stopper at the extended portion; a friction ring formed between the circumferential stopper and the first friction member; and a second friction member formed on an outer circumferential surface of the friction ring to contact with an inner surface of the cylinder.
摘要翻译： 一种用于洗衣机的阻尼器包括：气缸; 活塞体，其一端插入气缸中; 介于所述活塞主体和所述气缸之间的接触表面中的第一摩擦构件; 延伸杆从所述活塞体的插入部分延伸，所述延伸杆在所述延伸部分具有圆周止动件; 形成在周向止动件和第一摩擦构件之间的摩擦环; 以及形成在所述摩擦环的外周面上以与所述气缸的内表面接触的第二摩擦构件。
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公开(公告)号：US20050188472A1
公开(公告)日：2005-09-01
申请号：US11062821
申请日：2005-02-23
摘要： The present invention provides a washer, damper thereof, and control method thereof, by which noise is reduced by adjusting a damping force of the damper in a manner of turning on/off power of the damper according to an oscillation frequency of a vibrating body such as a washer. The control method reduces noise by supplying power to a damper in an excessive vibration state of a vibrating body such as a washer or by cutting off the power supplied to the damper in a normal vibration state of the vibrating body.
摘要翻译： 本发明提供一种洗衣机，阻尼器及其控制方法，通过根据振动体的振动频率来调节阻尼器的接通/断电功率来调节阻尼器的阻尼力，从而降低噪音， 作为洗衣机。 该控制方法通过在诸如垫圈的振动体的过度振动状态下向阻尼器供电或者通过在振动体的正常振动状态下切断供应到阻尼器的电力来降低噪声。
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公开(公告)号：US20050028299A1
公开(公告)日：2005-02-10
申请号：US10833134
申请日：2004-04-28
申请人： Si Jeon , Seung Park , Gwan Park , Jae Kim , Hyun Seo , Tae Lee , Sang Hong , Byung Choi , Moon Hong
发明人： Si Jeon , Seung Park , Gwan Park , Jae Kim , Hyun Seo , Tae Lee , Sang Hong , Byung Choi , Moon Hong
CPC分类号： D06F39/003 , D06F2202/065 , D06F2204/06
摘要： A clothes amount sensing method in a washing machine which is capable of reducing clothes amount sensing errors caused by frictional forces, thereby achieving an enhancement in accuracy and reliability. The method includes an acceleration step for accelerating, to a predetermined RPM, a motor adapted to rotate the wash tub, a constant-speed step for maintaining the motor at the predetermined RPM when an RPM of the motor reaches the predetermined RPM in accordance with the acceleration step, a deceleration step for turning off the motor to decelerate the motor, following the constant-speed step, and a clothes amount determination step for determining the amount of the clothes by use of equations of motion respectively established in the acceleration, constant-speed, and deceleration steps.
摘要翻译： 一种洗衣机中的衣物量感测方法，其能够减少由摩擦力引起的衣物量感测误差，从而实现精度和可靠性的提高。 该方法包括加速步骤，用于将预定的RPM加速到适于旋转洗涤桶的电动机;当电动机的转速达到预定的RPM时，将恒定速度的步骤保持在预定的RPM，根据 加速步骤，用于关闭电动机以使电动机减速的减速步骤，以及衣物量确定步骤，用于通过使用分别在加速度，恒定速度下建立的运动方式来确定衣服的量， 速度和减速步骤。
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5.发明申请Suspension apparatus and resonance avoiding method of drum-type washing machine 有权滚筒洗衣机的悬挂装置和共振避免方法公开(公告)号：US20070089245A1
公开(公告)日：2007-04-26
申请号：US11144616
申请日：2005-06-06
申请人： Jae Kim , Si Jeon , Gwan Park , Seung Park
发明人： Jae Kim , Si Jeon , Gwan Park , Seung Park
CPC分类号： D06F37/20 , D06F37/22 , D06F2202/065
摘要： Disclosed herein is a suspension apparatus and a resonance avoiding method of a drum-type washing machine. The method adjusts elastic moduli of elastic members before a drum reaches a resonance speed during a dehydration cycle of the washing machine. If the rotating speed of the drum exceeds the resonance speed, the method returns the elastic moduli of the elastic members to an initial state, thereby preventing generation of resonance.
摘要翻译： 这里公开了一种滚筒洗衣机的悬挂装置和共振避免方法。 该方法在滚筒在洗衣机的脱水循环期间达到共振速度之前调整弹性部件的弹性模量。 如果滚筒的转速超过共振速度，则该方法将弹性部件的弹性模量返回到初始状态，从而防止产生共振。
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6.发明申请Mechanism for mounting motor of washing machine and washing machine using the same 失效用于安装洗衣机电机和使用其的洗衣机的机构公开(公告)号：US20060191301A1
公开(公告)日：2006-08-31
申请号：US11143595
申请日：2005-06-03
申请人： Gwan Park , Seung Park , Jae Kim
发明人： Gwan Park , Seung Park , Jae Kim
IPC分类号： D06F23/00
CPC分类号： D06F37/304
摘要： A mechanism for mounting a motor driving a drum to a tub of a washing machine, and a washing machine using the same are disclosed. The mechanism includes a motor located on the outer surface of a tub; at least one fixing member passing through a part of the motor and then fixed to the tub for fixing the motor to the tub; and at least one isolator provided between the motor and the fixing member for preventing the fixing member from directly contacting the motor to prevent the vibration of the motor from being transmitted to the tub through the fixing member.
摘要翻译： 公开了一种用于将驱动滚筒的马达安装在洗衣机的洗衣桶中的机构以及使用其的洗衣机。 该机构包括位于桶的外表面上的马达; 至少一个固定构件穿过马达的一部分，然后固定到水桶，用于将马达固定到水桶; 以及设置在所述电动机和所述固定构件之间的至少一个隔离件，用于防止所述固定构件直接接触所述电动机，以防止所述电动机的振动通过所述固定构件传递到所述桶。
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7.发明申请公开(公告)号：US20060011429A1
公开(公告)日：2006-01-19
申请号：US11179517
申请日：2005-07-13
申请人： Gwan Park , Seung Park , Jae Kim , Sung Kim , Si Jeon
发明人： Gwan Park , Seung Park , Jae Kim , Sung Kim , Si Jeon
IPC分类号： D06F29/00
CPC分类号： D06F37/22 , D06F37/20 , D06F2220/00 , F16F7/082 , F16F7/09
摘要： A damper for damping vibration and a washing machine having the same are disclosed. The damper includes a damper cylinder; a shaft inserted into the damper cylinder through one end of the damper cylinder, and reciprocating in the lengthwise direction of the damper cylinder; and a friction member provided on the shaft for damping vibration generated by friction with the inner wall of the damper cylinder, and moving vertically to the lengthwise direction of the damper cylinder. The damper adjusts damping force thereof according to vibrated states of an object to be vibrated, and has an improved vibration-damping effect.
摘要翻译： 公开了一种用于阻尼振动的阻尼器和具有该阻尼器的洗衣机。 阻尼器包括阻尼气缸; 一个轴，通过阻尼气缸的一端插入阻尼气缸中，并沿阻尼气缸的长度方向往复运动; 以及摩擦构件，其设置在所述轴上，用于阻尼与所述阻尼缸的内壁摩擦产生的振动，并且沿所述阻尼缸的长度方向垂直移动。 阻尼器根据要振动的物体的振动状态调节其阻尼力，并且具有改善的减振效果。
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公开(公告)号：US20050000765A1
公开(公告)日：2005-01-06
申请号：US10833841
申请日：2004-04-27
申请人： Seung Park , Si Jeon , Gwan Park , Jae Kim
发明人： Seung Park , Si Jeon , Gwan Park , Jae Kim
CPC分类号： F16F7/09
摘要： Disclosed herein is a damper for use in a drum type washing machine, which can support a tub of the washing machine and absorb vibration of the tub. The damper comprises a cylinder, a piston partially inserted inside the cylinder, and a fixed damping member and movement prevention means, which are installed around an inserted portion of the piston inside the cylinder so that they are spaced apart from each other, and adapted to allow the piston to be stably supported inside the cylinder even in case that a tub of the washing machine vibrates in a non-axial direction of the cylinder and piston, thereby restricting a relative angular rotation of the cylinder and piston and preventing rubbing and collision caused between a lower end of the cylinder and the piston.
摘要翻译： 本文公开了一种用于滚筒式洗衣机的阻尼器，其可以支撑洗衣机的桶并吸收洗涤桶的振动。 阻尼器包括一个气缸，一个部分地插入气缸内的活塞，以及一个固定的阻尼件和运动防止装置，它们安装在气缸内的活塞的插入部分周围，使得它们彼此间隔开， 即使洗衣机的桶在气缸和活塞的非轴向振动的情况下，也能够将活塞稳定地支撑在气缸内，从而限制气缸和活塞的相对角度旋转并防止摩擦和碰撞 在气缸的下端和活塞之间。
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