KR20000033920A - Automatic balancer of full automatic washing machine - Google Patents

Automatic balancer of full automatic washing machine Download PDF

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Publication number
KR20000033920A
KR20000033920A KR1019980050986A KR19980050986A KR20000033920A KR 20000033920 A KR20000033920 A KR 20000033920A KR 1019980050986 A KR1019980050986 A KR 1019980050986A KR 19980050986 A KR19980050986 A KR 19980050986A KR 20000033920 A KR20000033920 A KR 20000033920A
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KR
South Korea
Prior art keywords
fluid
baffle
ring
balancer
washing machine
Prior art date
Application number
KR1019980050986A
Other languages
Korean (ko)
Inventor
정해융
Original Assignee
구자홍
엘지전자 주식회사
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Priority to KR1019980050986A priority Critical patent/KR20000033920A/en
Publication of KR20000033920A publication Critical patent/KR20000033920A/en

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Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/20Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
    • D06F37/24Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a vertical axis
    • D06F37/245Damping vibrations by displacing, supplying or ejecting a material, e.g. liquid, into or from counterbalancing pockets
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02Rotary receptacles, e.g. drums
    • D06F37/12Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/32Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
    • F16F15/36Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels operating automatically, i.e. where, for a given amount of unbalance, there is movement of masses until balance is achieved
    • F16F15/366Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels operating automatically, i.e. where, for a given amount of unbalance, there is movement of masses until balance is achieved using fluid or powder means, i.e. non-discrete material
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/26Imbalance; Noise level

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

PURPOSE: An automatic balancer is provided to increase a balancing effect of fluid by difficultly flowing the fluid in an excessive state and by smoothly flowing the fluid in a normal state between baffles of the automatic balancer for reducing a vibration generated at a dehydration process. CONSTITUTION: An upper space(S) having a moving hole(4) moved a fluid(L) by forming a baffle(3a) of a first ring(2a) located inward among the first and a second rings(2a)(2b) of an automatic balancer(L) is extended upward a baffle(3b) of the second ring(2b). Because the fluid(L) inside the automatic balancer(2) is moved to a direction of circumference than a centrifugal force in an early excessive state, the movement of the fluid(L) is prevented according as the moving hole(4) formed in the baffle(3a) of the first ring(2a) moved the fluid(L) is extended upward the baffle(3b) of the second ring(2b). And the movement of fluid is applied large with the repulsive power by receiving more centrifugal force in a normal state.

Description

전자동 세탁기의 오토 밸런서Auto balancer of fully automatic washing machine

본 발명은 전자동 세탁기의 오토 밸런서에 관한 것으로서, 더욱 상세하게는 전자동 세탁기의 세탁조 내부에 장착되어 탈수시 발생되는 진동을 저감시키기 위한 오토 밸런서의 배플 사이를 과도 상태에서는 유체가 잘 이동하지 않도록 하고, 정상 상태에서는 유체가 원활하게 이동될 수 있도록 한 것이다.The present invention relates to an auto balancer of a fully automatic washing machine, and more particularly, is installed inside the washing tank of the fully automatic washing machine so that fluid does not move well between baffles of the auto balancer for reducing vibration generated during dehydration. In the normal state, the fluid can be moved smoothly.

일반적으로, 종래의 전자동 세탁기는 도 1에 나타낸 바와 같이, 본체(5)의 내부에 외조(6)가 서스펜션 장치(7)에 의해 매달린 상태로 지지되어 설치되고, 외조(6)의 내부에는 세탁물이 직접 투입되어 세탁이 이루어지는 세탁조(1)가 설치되며, 세탁조(1)의 상단 내주면에는 탈수시 세탁물이 한쪽으로 편중됨에 따라 발생되는 불균형 질량을 보상하여 진동을 저감시키기 위한 오토 밸런서(12)가 설치된다.In general, as shown in FIG. 1, the conventional fully automatic washing machine is installed while the outer tub 6 is supported by the suspension device 7 in the main body 5, and the laundry inside the outer tub 6. The washing tank (1) is directly installed by the washing is installed, the upper inner circumferential surface of the washing tank (1) has an auto balancer (12) for compensating the unbalanced mass generated by the declination of the laundry to one side during dehydration to reduce vibration Is installed.

또한, 상기 세탁조(1)내의 하단 중앙에는 세탁물을 교반하기 위해 회전하는 세탁 날개(8)가 설치되며, 상기 외조(6)의 하단 일측에는 세탁 및 탈수시 동력을 발생시키는 모터(9)가 장착되고, 상기 외조(6)의 하단 중앙에는 세탁 및 탈수시 전달되는 동력을 단속하기 위해 세탁 날개(8)와 직결된 클러치(10)가 장착되며, 상기 모터(9)의 모터축(11)에 설치된 모터 풀리(13)와 클러치(10)의 클러치 풀리(14) 사이에는 모터(9)에서 발생된 동력을 클러치(10)로 전달하기 위한 V-벨트(15)가 설치되어 구성된다.In addition, at the center of the lower end of the washing tank (1), a washing blade (8) is rotated to stir the laundry, and the lower side of the outer tank (6) is equipped with a motor (9) for generating power during washing and dehydration. In the center of the lower end of the outer tub (6) is equipped with a clutch (10) directly connected to the washing blade (8) in order to control the power transmitted during washing and dehydration, on the motor shaft (11) of the motor (9) Between the installed motor pulley 13 and the clutch pulley 14 of the clutch 10, a V-belt 15 for transmitting power generated by the motor 9 to the clutch 10 is provided.

따라서, 상기 외조(6)의 하단 일측에 장착된 모터(9)가 구동함에 따라 모터(9)의 구동력이 순차적으로 모터축(11), 모터 풀리(13), V-벨트(15), 클러치 풀리(14), 클러치(10)에 전달됨에 따라 클러치(10)와 직결된 세탁조(1)내 하단 중앙의 세탁 날개(8)가 회전하여 세탁조(1)내의 물과 세탁물에 회전력을 제공하므로써 세탁물의 세탁을 진행하게 되는데, 세탁시에 상기 세탁 날개(8)는 정회전, 정지, 역회전, 정지로 구성된 일련의 사이클을 반복하게 된다.Therefore, as the motor 9 mounted on one side of the lower end of the outer tub 6 is driven, the driving force of the motor 9 is sequentially driven by the motor shaft 11, the motor pulley 13, the V-belt 15, and the clutch. As the pulley 14 and the clutch 10 are transmitted, the laundry vanes 8 in the lower center of the washing tank 1 directly connected to the clutch 10 rotate to provide rotational force to the water and the laundry in the washing tank 1. The washing is carried out, the washing blade (8) during washing is repeated a series of cycles consisting of forward rotation, stop, reverse rotation, stop.

한편, 상기 세탁조(1)의 상단 내주면에 장착되는 종래의 오토 밸런서(12)는 도 2 및 도 3에 도시한 바와 같이, 제 1,2 링(12a)(12b)의 내부에 유체(L)가 일정량 채워지고, 제 1,2 링(12a)(12b) 사이의 원심력이 작용하는 경계부에는 칸막이(16)가 형성되며, 상기 제 1,2 링(12a)(12b)에는 유체(L)가 한꺼번에 갑자기 이동하는 것을 방지하기 위해 일정 간격으로 복수개의 배플(13a)(13b)이 형성되고, 각각의 배플(13a)(13b)에는 공기 구멍(17) 및 유체(L)가 이동하는 이동홀(4a)이 형성된다.Meanwhile, the conventional auto balancer 12 mounted on the upper inner circumferential surface of the washing tank 1 has a fluid L inside the first and second rings 12a and 12b as shown in FIGS. 2 and 3. Is filled in a predetermined amount, a partition 16 is formed at the boundary between the first and second rings 12a and 12b and the fluid L is formed in the first and second rings 12a and 12b. In order to prevent sudden movement at once, a plurality of baffles 13a and 13b are formed at regular intervals, and each of the baffles 13a and 13b has a moving hole through which the air hole 17 and the fluid L move. 4a) is formed.

상기 오토 밸런서(12) 내부의 유체 유동은 세탁기의 고유 진동수와 탈수시의 RPM과의 관계에 따라 도 4a와 같이 고유 진동수 보다 작은 경우, 도 4b와 같이 고유 진동수와 같은 경우, 도 4c와 같이 고유 진동수 보다 큰 경우에 따라 유체(L)의 이동은 달라지게 되는 데, 이때 가장 문제시 되는 상태인 과도 진동상태(고유 진동수 보다 회전 RPM이 낮은 경우)에서는 세탁물의 편심에 의한 힘의 방향과 오토 밸런서(12) 내부의 유체가 발생시키는 힘의 방향이 일치되므로 진동을 배가시키는 악영향을 미치게 된다.When the fluid flow inside the auto balancer 12 is smaller than the natural frequency as shown in FIG. 4A according to the relationship between the natural frequency of the washing machine and the RPM at the time of dehydration, the natural flow rate as shown in FIG. The movement of the fluid L is different depending on the case where the frequency is greater than the frequency. In the transient vibration state, which is the most problematic state (when the rotation RPM is lower than the inherent frequency), the direction of the force due to the eccentricity of the laundry and the auto balancer (12) Since the direction of the force generated by the fluid inside is matched, the adverse effect of doubling the vibration is caused.

따라서, 이러한 문제점을 극소화시키기 위하여 종래에는 배플 내에 유체가 한 섹션(Section)에서 다른 섹션으로 이동하도록 하는 구멍 크기와 개수 및 위치 등을 조절하여 과동 진동 상태에서는 되도록이면 움직이지 않게 하는 방향으로, 정상 상태로 진행됨에 따라 반력으로 잘 작용하도록 설계를 했다.Therefore, in order to minimize such a problem, conventionally, in the baffle, it is possible to adjust the hole size, the number, the position, and the like, which cause the fluid to move from one section to another, so that it does not move as much as possible in the state of excessive vibration. As the state progressed, it was designed to work well as a reaction force.

그러나, 이와 같은 종래의 오토 밸런서(12)는 과도 상태와 정상 상태에서의 오토 밸런서(12) 내부 유체의 유동을 경우에 따라 콘트롤할 수 없기 때문에, 즉 과도 상태에서는 배플 사이를 유체가 잘 이동하지 않아야 하고, 정상 상태에서는 유체가 배플 사이를 잘 이동하여 세탁물의 편심과 반대 방향으로 힘이 작용하도록 해야 하는 두가지 경우를 최적의 상태로 만족시킬 수가 없게 되는 등의 문제점이 있었다.However, such a conventional auto balancer 12 cannot control the flow of the fluid inside the auto balancer 12 in the transient state and the normal state in some cases, that is, the fluid does not move well between the baffles in the transient state. In the normal state, there is a problem that the fluid cannot move to the baffles well so that the two cases in which the force acts in the opposite direction to the eccentricity of the laundry cannot be optimally satisfied.

따라서, 본 발명은 상기한 제반 문제점을 해결하기 위한 것으로서, 전자동 세탁기의 세탁조 내부에 장착되어 탈수시 발생되는 진동을 저감시키기 위한 오토 밸런서의 배플 사이를 과도 상태에서는 유체가 잘 이동하지 않도록 하고, 정상 상태에서는 유체가 원활하게 이동될 수 있도록 하여 유체 밸런싱 효과를 증대시킬 수 있는 전자동 세탁기의 오토 밸런서를 제공하는 데 그 목적이 있다.Accordingly, the present invention is to solve the above-mentioned problems, the fluid is not moved well in the transient state between the baffles of the auto balancer for reducing vibration generated when dewatering is mounted inside the washing tank of the automatic washing machine, The purpose of the present invention is to provide an auto balancer of a fully automatic washing machine that can increase the fluid balancing effect by allowing the fluid to move smoothly.

도 1은 종래의 전자동 세탁기를 나타낸 종단면도1 is a longitudinal sectional view showing a conventional fully automatic washing machine

도 2는 도 1의 오토 밸런서를 나타낸 평면도2 is a plan view showing the auto balancer of FIG.

도 3은 도 2의 배플을 나타낸 사시도3 is a perspective view of the baffle of FIG.

도 4a 내지 4c는 종래 오토 밸런서 내부의 유체 유동과 세탁기의 고유 진동수 및 탈수시의 RPM과의 관계를 각각 설명하기 위해 나타낸 평면도4A to 4C are plan views illustrating the relationship between the fluid flow in the conventional auto balancer, the natural frequency of the washing machine, and the RPM during dehydration, respectively.

도 5는 본 발명을 나타낸 사시도5 is a perspective view of the present invention

* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

1; 세탁조 2; 오토 밸런서One; Washing tank 2; Auto balancer

2a; 제 1 링 2b; 제 2 링2a; First ring 2b; Second ring

3a,3b; 배플 4; 이동홀3a, 3b; Baffle 4; Moving hall

L; 유체 S; 상부 공간L; Fluid S; Headspace

상기한 목적을 달성하기 위해 본 발명은 세탁조의 상단 내주면에 장착되어 탈수시 세탁물이 한쪽으로 편중됨에 따라 발생되는 불균형 질량을 보상하여 진동을 저감시키기 위한 오토 밸런서의 제 1,2 링중 안쪽으로 위치하는 제 1 링의 배플에 형성되어 유체가 이동하는 이동홀을 갖는 상부 공간이 제 2 링의 배플 상단쪽으로 확장 형성된 것을 특징으로 하는 전자동 세탁기의 오토 밸런서가 제공되므로써 달성된다.In order to achieve the above object, the present invention is mounted on the inner circumferential surface of the upper end of the washing tank to be located inward of the first and second rings of the auto balancer to reduce the vibration by compensating for the unbalanced mass generated by the laundry being unbalanced to one side. It is achieved by providing an auto balancer of a fully automatic washing machine characterized in that an upper space formed in the baffle of the first ring and having a moving hole through which fluid moves is extended toward the top of the baffle of the second ring.

이하, 상기한 목적을 달성하기 위한 본 발명의 바람직한 실시예를 첨부 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention for achieving the above object will be described in detail with reference to the accompanying drawings.

도 5는 본 발명을 나타낸 사시도로서, 종래의 기술과 동일한 부분에 대해서는 동일 부호를 부여하여 본 발명을 설명한다.5 is a perspective view showing the present invention, in which the same parts as in the prior art are denoted by the same reference numerals to describe the present invention.

본 발명은 전자동 세탁기의 세탁조(1)의 상단 내주면에 장착되어 탈수시 세탁물이 한쪽으로 편중됨에 따라 발생되는 불균형 질량을 보상하여 진동을 저감시키기 위한 오토 밸런서(2)의 제 1,2 링(2a)(2b)중 안쪽으로 위치하는 제 1 링(2a)의 배플(3a)에 형성되어 유체(L)가 이동하는 이동홀(4)을 갖는 상부 공간(S)이 제 2 링(2b)의 배플(3b) 상단쪽으로 확장 형성되어 구성된다.The present invention is mounted on the upper inner circumferential surface of the washing tank (1) of the automatic washing machine, and the first and second rings (2a) of the auto balancer (2) for compensating the unbalanced mass generated as the laundry is biased to one side to reduce vibration. In the baffle 3a of the first ring 2a, which is located inwardly of the 2b, the upper space S having the moving hole 4 through which the fluid L moves is formed in the second ring 2b. The baffle 3b is formed to be extended toward the upper end.

상기와 같이 구성된 본 발명은 전자동 세탁기의 세탁조(1)의 상단 내주면에 장착되어 탈수시 세탁물이 한쪽으로 편중됨에 따라 발생되는 불균형 질량을 보상하여 진동을 저감시키기 위한 오토 밸런서(2)의 제 1,2 링(2a)(2b)중 안쪽으로 위치하는 제 1 링(2a)의 배플(3a)에 형성되어 유체(L)가 이동하는 이동홀(4)을 갖는 상부 공간(S)이 제 2 링(2b)의 배플(3b) 상단쪽으로 확장 형성되므로 초기 과도 상태에서는 오토 밸런서(2) 내부의 유체(L)가 원심력 보다는 원주 방향으로 이동하므로 실제 유체(L)가 이동하는 제 1 링(2a)의 배플(3a)에 형성되는 이동홀(4)이 제 2 링(2b)의 배플(3b) 상단쪽에 확장 형성됨에 따라 유체 이동을 억제시킬 수 있으며, 정상 상태에서는 원심력을 더 많이 받아서 반발력으로 크게 작용할 수 있게 된다.The present invention configured as described above is mounted on the inner circumferential surface of the upper end of the washing tank 1 of the automatic washing machine to compensate for the imbalanced mass generated by the laundry being unbalanced to one side of the automatic washing machine. An upper space S having a moving hole 4 formed in the baffle 3a of the first ring 2a located inwardly of the two rings 2a and 2b, through which the fluid L moves, is the second ring. The first ring 2a in which the actual fluid L moves because the fluid L inside the auto balancer 2 moves in the circumferential direction rather than the centrifugal force in the initial transient state because the baffle 3b is extended toward the upper end of the baffle 3b. As the moving hole 4 formed in the baffle 3a of the expansion is formed on the upper side of the baffle 3b of the second ring 2b, the fluid movement can be suppressed. It can work.

즉, 도 5에 도시한 바와 같이 과도 상태에서는 원심력에 의한 γ-방향 힘이 작기 때문에, 그리고 배플에 의한 힘에 의해서 유체가 원주 방향으로 움직이므로 실제로 유체가 제 1 링(2a)의 배플(3a)을 통과하는 이동홀(4)을 γ-바깥 방향인 제 2 링(2b)의 배플(3b) 상단쪽으로 확장 형성시켜 과도 상태에서는 유체의 이동을 저지시키는 역할을 하게 되고, 정상 상태로 넘어감에 따라 원심력이 증가하면, 유체에 작용하는 원심력이 크도록 γ-방향으로 유체를 많이 담아두는 효과를 얻을 수 있게 된다.That is, as shown in Fig. 5, in the transient state, since the γ-direction force due to the centrifugal force is small, and the fluid moves circumferentially by the force due to the baffle, the fluid actually moves the baffle 3a of the first ring 2a. (2) is formed to extend to the upper end of the baffle (3b) of the second ring (2b) in the γ-outer direction to block the movement of the fluid in the transient state, and fall to the normal state As the centrifugal force increases, it is possible to obtain an effect of storing a large amount of fluid in the γ-direction so that the centrifugal force acting on the fluid is large.

이상에서 상술한 바와 같이, 본 발명은 전자동 세탁기의 세탁조 내부에 장착되어 탈수시 발생되는 진동을 저감시키기 위한 오토 밸런서의 배플 사이를 과도 상태에서는 유체가 잘 이동하지 않도록 하고, 정상 상태에서는 유체가 원활하게 이동될 수 있도록 하여 세탁물의 편심과 반대 방향으로 힘이 작용하도록 할 수 있으므로써 유체 밸런싱 효과를 증대시켜 탈수시 발생되는 진동을 효율적으로 저감시킬 수 있으므로 인해 제품의 효율성 및 신뢰성을 대폭 향상시킨 매우 유용한 발명이다.As described above, the present invention is installed inside the washing tank of the automatic washing machine so that the fluid does not move well in the transient state between the baffles of the auto balancer for reducing vibration generated during dehydration, and the fluid smoothly in the normal state. It can be moved so that the force acts in the direction opposite to the eccentricity of the laundry, thereby increasing the fluid balancing effect and effectively reducing the vibration generated during dehydration, thereby greatly improving the efficiency and reliability of the product. It is a useful invention.

이상에서는 본 발명의 바람직한 실시예를 도시하고 또한 설명하였으나, 본 발명은 상기한 실시예에 한정되지 않고, 이하 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술 분야에서 통상의 지식을 가진자라면 누구든지 다양한 변경 실시가 가능할 것이다.Although the preferred embodiments of the present invention have been illustrated and described above, the present invention is not limited to the above-described embodiments, and the present invention may be commonly used in the technical field to which the present invention pertains without departing from the gist of the present invention as claimed in the following claims. Anyone with knowledge will be able to make various changes.

Claims (1)

세탁조의 상단 내주면에 장착되어 탈수시 세탁물이 한쪽으로 편중됨에 따라 발생되는 불균형 질량을 보상하여 진동을 저감시키기 위한 오토 밸런서의 제 1,2 링중 안쪽으로 위치하는 제 1 링의 배플에 형성되어 유체가 이동하는 이동홀을 갖는 상부 공간이 제 2 링의 배플 상단쪽으로 확장 형성된 것을 특징으로 하는 전자동 세탁기의 오토 밸런서.It is mounted on the inner circumferential surface of the upper end of the washing tank and formed in the baffle of the first ring located inward of the first and second rings of the auto balancer to reduce the vibration by compensating for the unbalanced mass generated as the laundry is biased to one side during dehydration. An upper balance having a moving hole extending toward the upper end of the baffle of the second ring, the automatic balancer of the automatic washing machine.
KR1019980050986A 1998-11-26 1998-11-26 Automatic balancer of full automatic washing machine KR20000033920A (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100861497B1 (en) * 2007-03-08 2008-10-02 창원대학교 산학협력단 Automatic balancing devices
KR20110009533A (en) * 2009-07-22 2011-01-28 엘지전자 주식회사 Washing machine
US8695383B2 (en) 2010-12-08 2014-04-15 Whirlpool Corporation Laundry treating appliance with balancing system
US8701451B2 (en) 2010-12-08 2014-04-22 Whirlpool Corporation Laundry treating appliance with balancing system
US8713977B2 (en) 2010-12-08 2014-05-06 Whirlpool Corporation Laundry treating appliance with balancing system
US8991223B2 (en) 2010-12-08 2015-03-31 Whirlpool Corporation Laundry treating appliance with balancing system
US9003838B2 (en) 2010-12-08 2015-04-14 Whirlpool Corporation Laundry treating appliance with balancing system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100861497B1 (en) * 2007-03-08 2008-10-02 창원대학교 산학협력단 Automatic balancing devices
KR20110009533A (en) * 2009-07-22 2011-01-28 엘지전자 주식회사 Washing machine
US8695383B2 (en) 2010-12-08 2014-04-15 Whirlpool Corporation Laundry treating appliance with balancing system
US8701451B2 (en) 2010-12-08 2014-04-22 Whirlpool Corporation Laundry treating appliance with balancing system
US8713977B2 (en) 2010-12-08 2014-05-06 Whirlpool Corporation Laundry treating appliance with balancing system
US8991223B2 (en) 2010-12-08 2015-03-31 Whirlpool Corporation Laundry treating appliance with balancing system
US9003838B2 (en) 2010-12-08 2015-04-14 Whirlpool Corporation Laundry treating appliance with balancing system

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