KR100707346B1 - Washing Machine And Control Method Thereof - Google Patents

Washing Machine And Control Method Thereof Download PDF

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Publication number
KR100707346B1
KR100707346B1 KR1020040052736A KR20040052736A KR100707346B1 KR 100707346 B1 KR100707346 B1 KR 100707346B1 KR 1020040052736 A KR1020040052736 A KR 1020040052736A KR 20040052736 A KR20040052736 A KR 20040052736A KR 100707346 B1 KR100707346 B1 KR 100707346B1
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South Korea
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washing
water
washing tub
drum
tub
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KR1020040052736A
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Korean (ko)
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KR20060003734A (en
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사미현
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삼성전자주식회사
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
    • D06F35/005—Methods for washing, rinsing or spin-drying
    • D06F35/008—Methods for washing, rinsing or spin-drying for disinfecting the tub or the drum
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/43—Control of cleaning or disinfection of washing machine parts, e.g. of tubs
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30—Driving arrangements 
    • D06F37/40—Driving arrangements  for driving the receptacle and an agitator or impeller, e.g. alternatively
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/04—Heating arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/087—Water level measuring or regulating devices
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/088—Liquid supply arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/16—Washing liquid temperature
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/18—Washing liquid level
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/52—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to electric heating means, e.g. temperature or voltage
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/10—Temperature of washing liquids; Heating means therefor

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

본 발명은 세탁물이 없는 세탁조 안에 세척수를 채우고 히터를 이용하여 세척수를 설정 온도로 가열하는 동안 세탁조를 구동함으로써 세탁조 내면에 달라 붙은 오염물을 제거하고 기생 세균을 완전하게 살균함으로써 세탁조를 청결히 세척한다.In the present invention, washing water is filled in a washing tub without a laundry, and the washing tub is driven while the washing water is heated to a set temperature by using a heater to clean the washing tub by removing contaminants sticking to the inner surface of the washing tub and completely sterilizing the parasitic bacteria.

Description

세탁기 및 제어방법{Washing Machine And Control Method Thereof }BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a washing machine,

도 1은 본 발명에 적용하는 세탁기의 블록도이다.1 is a block diagram of a washing machine to which the present invention is applied.

도 2a는 본 발명에 따라 드럼을 좌우 반전 구동하는 동작을 보인 도면이다.FIG. 2A is a diagram illustrating an operation of driving the drum to the left and right in the reversed direction according to the present invention.

도 2b는 본 발명에 따라 드럼을 일 방향으로 구동하는 동작을 보인 도면이다.2B is a view showing an operation of driving the drum in one direction according to the present invention.

도 3은 본 발명에 따른 세탁기의 제어방법을 설명하기 위한 순서도이다.3 is a flowchart illustrating a method of controlling a washing machine according to the present invention.

*도면의 주요 기능에 대한 부호의 설명*[Description of the Reference Numerals]

10 : 제어부10:

11 : 입력부11: Input unit

14 : 카운터부14:

15 : 구동부15:

히터를 이용하여 물을 가열하고 가열된 물을 세탁수로서 사용한다.The water is heated using a heater, and heated water is used as wash water.

한국공개특허 2000-60478호에 개시된 세탁기 청소방법은 세탁물이 없는 상태에서 급수와 배수 및 세탁조의 고속회전을 동시에 수행하여 세탁물에서 분리된 이 물질이 세탁조에 붙어 있지 않고 제거되도록 하는 것이다.Korean Unexamined Patent Application Publication No. 2000-60478 discloses a washing machine cleaning method that simultaneously performs water supply, drainage, and high-speed rotation of a washing machine in the absence of laundry, so that the material separated from the laundry is removed without being attached to the washing machine.

본 발명은 전술한 문제점을 해결하기 위한 것으로, 본 발명의 목적은 세탁조에 채운 세척수를 가열함으로써 세탁조을 청결하게 세척할 수 있도록 한 드럼 세탁기 및 제어방법을 제공함에 있다.SUMMARY OF THE INVENTION It is an object of the present invention to provide a drum washing machine and a control method for cleaning the washing tub cleanly by heating washing water filled in the washing tub.

상기 목적을 달성하기 위한 본 발명은, 세탁조; 상기 세탁조에 세척수를 공급하기 위한 급수부; 상기 세척수를 가열하기 위한 히터; 및 상기 세탁조 안에 상기 세척수를 소정량 채운 상태로 상기 세척수를 설정 온도로 가열하여 상기 세탁조를 세척하는 동작을 제어하는 제어부를 포함하는 것을 특징으로 한다.According to an aspect of the present invention, there is provided a washing machine comprising: a washing tub; A water supply unit for supplying washing water to the washing tub; A heater for heating the washing water; And a controller for controlling the operation of washing the washing tub by heating the washing tub to a set temperature in a state where the washing tub is filled with a predetermined amount of the washing tub.

상기 세탁조를 세척하는 세척시간을 카운트하는 카운터부를 더 포함하고, 상기 제어부는 상기 카운터부에 근거하여 설정 시간 동안 상기 세탁조를 세척한다.And a controller for counting a washing time for washing the washing tub, wherein the controller cleans the washing tub for a preset time based on the counter.

상기 히터에 의해 가열되는 세척수의 온도를 감지하는 수온감지부를 더 포함하고, 상기 제어부는 상기 수온감지부에 근거하여 상기 세척수의 온도가 상기 설정 온도보다 낮아지면 상기 세척수를 재 가열한다.And a water temperature sensing unit for sensing the temperature of the wash water heated by the heater, wherein the controller reheats the wash water when the temperature of the wash water becomes lower than the set temperature based on the water temperature sensing unit.

상기 급수부는 상기 세척수로서 온수를 공급한다.The water supply unit supplies hot water as the washing water.

상기 세탁조 안에 제1수량을 채운 경우 상기 세탁조를 좌우 반전 구동하고, 상기 세탁조 안에 상기 제1수량보다 많은 제2수량을 채운 경우 한쪽 방향으로 구동한다.When the first quantity of water is filled in the washing tub, the washing tub is driven in the left and right direction reversely, and when the second quantity of water is filled in the washing tub, the washing tub is driven in one direction.

상기 목적을 달성하기 위한 본 발명은 세탁조를 구비한 세탁기의 제어방법에 있어서, 상기 세탁조 안에 소정량의 세척수를 급수하고, 상기 세탁조 안에 상기 세척수를 채운 상태로 히터를 제어하여 상기 세척수를 설정 온도로 가열하며, 상기 세척수를 가열하는 동안 상기 세탁조를 구동하는 것을 특징으로 한다.According to another aspect of the present invention, there is provided a method for controlling a washing machine having a washing tub, the method comprising: supplying a predetermined amount of washing water into the washing tub; controlling the heater in a state where the washing tub is filled with the washing water, And the washing tub is heated while heating the washing water.

상기 세탁조를 세척하는 동안 세척수의 온도를 감지하고, 감지한 세척수의 온도가 설정 온도인지 판단하며, 상기 세척수의 온도가 상기 설정 온도이상이면 상기 세척수의 가열을 정지하고 상기 세척수의 온도가 상기 설정 온도보다 낮아지면 상기 세척수를 재 가열한다.Wherein the control unit senses the temperature of the washing water while washing the washing tub, determines whether the sensed temperature of the washing water is a set temperature, stops the heating of the washing water when the temperature of the washing water is higher than the set temperature, The washing water is reheated.

상기 세탁조를 세척하는 동안 세척시간을 카운트하고, 카운트한 세척시간이 설정 시간인지 판단하며, 상기 세척시간이 상기 설정 시간이상이면 상기 세탁조의 세척을 정지하고 상기 세척시간이 상기 설정 시간이상이 아니면 상기 세탁조를 세척한다.Wherein the washing time is counted during washing the washing tub and the washing time of the washing tub is stopped when the washing time is not shorter than the set time, Wash the washing tub.

상기 세탁조 안에 제1수량을 채운 경우 상기 세탁조를 좌우 반전 구동하고, 상기 세탁조에 상기 제1수량보다 많은 제2수량을 채운 경우 상기 세탁조를 한쪽 방향으로 구동한다.The washing tub is driven in the left and right direction when the first quantity of water is filled in the washing tub and the washing tub is driven in one direction when the washing tub is filled with the second quantity of water larger than the first quantity.

이하에서는 본 발명의 바람직한 실시 예를 첨부 도면을 참조하여 상세하게 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 발명은 세탁물이 없는 세탁조 안에 물을 급수하고 히터를 이용하여 급수된 물을 설정 온도 이상 가열하며, 세탁조에 가열된 물을 채워서 설정 시간 이상 유지함으로써 세탁조 내면에 달라 붙은 오염물을 세척하고 기생 세균을 완전하게 살균하며, 실시 예에서는 드럼 세탁기의 원통형 드럼을 세탁조의 예로 적용하였으 나 이에 국한하는 것은 아니며 수직으로 세워서 설치하는 세탁조에 적용할 수 있다.In the present invention, water is supplied into a washing tub without a laundry, heated water is heated to a set temperature by using a heater, and heated water is filled in the washing tub to maintain the set time longer than the set time, In the embodiment, the cylindrical drum of the drum washing machine is applied as an example of the washing tub, but the present invention is not limited to this and can be applied to the washing tub installed vertically.

본 발명에 따른 세탁기는, 도 1에 도시한 바와 같이, 세탁기의 전반적인 동작을 제어하기 위한 제어부(10)를 포함한다.The washing machine according to the present invention includes a controller 10 for controlling the overall operation of the washing machine, as shown in FIG.

제어부(10)의 입력단에 사용자의 입력 명령을 입력하기 위한 입력부(11)와, 세탁조에 채워진 세척수의 수위를 감지하여 제어부(10)에 입력하는 수위감지부(12), 세척수의 온도를 감지하여 제어부에 입력하는 수온감지부(13), 및 세탁조를 세척하는 시간을 카운트하는 카운터부(14)를 연결한다.An input unit 11 for inputting a user's input command to the input of the control unit 10, a water level sensor 12 for sensing the level of the washing water filled in the washing tub and inputting the water level to the control unit 10, A water-on-sensing section 13 for inputting to the control section, and a counter section 14 for counting the time for washing the washing tub.

제어부(10)의 출력단에 세탁수를 수용하는 드럼(16), 급수밸브(17), 배수밸브(18), 및 급수된 물을 가열하기 위한 히터(19)를 구동하기 위한 구동부(15)를 연결한다. 여기서 급수밸브는(17)는 온수를 공급하며, 드럼(16)은 드럼 모터를 포함한다.A driving unit 15 for driving a drum 16, a water feed valve 17, a drain valve 18, and a heater 19 for heating the water to be supplied to the control unit 10, Connect. Here, the water supply valve 17 supplies hot water, and the drum 16 includes a drum motor.

입력부(11)에는 드럼을 세척하기 위한 명령을 입력하기 위한 세척 버튼을 마련한다. 사용자에 의해 세척 버튼을 선택한 경우, 이에 응답하여 제어부(10)는 구동부(15)를 제어하여 급수밸브(178)를 개방하여 드럼 안에 소정의 세척수를 급수하고 아울러 히터(19)를 구동하여 세척수를 가열한다.The input unit 11 is provided with a cleaning button for inputting a command for cleaning the drum. When the user selects the cleaning button, the controller 10 controls the driving unit 15 to open the water supply valve 178 to supply the predetermined washing water into the drum and drive the heater 19 to discharge the washing water Heat it.

드럼 안에 세척수를 채운 상태에서 히터 가열이 수행됨에 따라 세척이 이루어진다. 세척 효과를 더욱 높이기 위하여 제어부(10)는 세척수의 온도를 설정 온도이상 가열하고 설정 시간 동안 지속한다. 여기서 설정 온도와 설정 시간은 드럼 내면에 달라붙은 찌든 때를 세척하고 기생 세균을 완전하게 살균하기 위해 다수의 시 험을 통해 설정한다. Washing is carried out as heater heating is carried out with the wash water filled in the drum. In order to further enhance the cleaning effect, the control unit 10 heats the temperature of the washing water to a set temperature or higher and continues for a set time. Here, the set temperature and set time are set through a number of tests to clean stubborn stains on the inner surface of the drum and completely sterilize parasitic bacteria.

제어부(10)는 세척하는 동안 드럼을 회전 구동하여 가열된 세척수에 의해 불려지는 찌든 때가 드럼 내면에서 쉽게 분리되도록 한다. The control unit 10 rotates the drum while washing the drum so that the stubborn time, which is called by the heated washing water, is easily separated from the inner surface of the drum.

도 2a는 제1수량(W1)을 채우고 드럼을 반전 구동하여 세척하는 방식으로, 히터의 가열 시간이 짧아 에너지를 절감할 수 있으나 드럼의 내면을 여러 구간으로 나누어서 차례로 세척하여야 하므로 전체 세척 시간은 길어진다. FIG. 2A illustrates a method of filling the first water W1 and reversing the drum to clean the drum. However, since the heating time of the heater is short, energy can be saved. However, since the inner surface of the drum is divided into several sections, Loses.

도 2b는 제1수량(W1) 보다 많은 제2수량(W2)을 채우고 드럼을 한쪽 방향으로 구동하여 세척하는 방식으로, 드럼 전체를 동시 세척함에 따라 전체 세척시간이 짧아지나 상대적으로 수량이 많아 히터의 가열 시간이 길어진다.FIG. 2B shows a method in which the second water amount W2 is greater than the first water amount W1 and the drum is driven in one direction to clean the entire drum. As a result, the entire washing time is shortened, The heating time of the heating unit is prolonged.

위 방식 중 어느 하나를 적용하여 드럼을 세척한다. 즉 제어부(10)는, 도 2a와 같이 드럼(16) 안에 제1수량(W1)을 채운 상태로 가열 세척하거나, 도 2b와 같이 드럼(16) 안에 제1수량(W1)보다 큰 제2수량(W2)을 채운 상태로 가열 세척한다.The drum is cleaned using any of the above methods. 2A, the controller 10 may perform a heat washing process in which the first quantity of water W1 is filled in the drum 16 as shown in FIG. 2A, or the second quantity of water W1 is larger than the first quantity W1 in the drum 16, (W2).

상기 구성을 갖는 본 발명에 따른 세탁기의 제어방법을 상세히 설명한다.The control method of the washing machine according to the present invention having the above-described configuration will be described in detail.

세탁기에 전원이 공급되면 제어부(10)는 초기화를 수행한다(101).When power is supplied to the washing machine, the controller 10 performs initialization (101).

이어 제어부(10)는 사용자에 의해 입력부(11)로부터 드럼 세척을 위한 명령이 입력되는지를 판단하고(103), 그 판단 결과 드럼 세척을 위한 명령이 입력되는 경우 제어부(10)는 구동부(15)를 제어하여 급수밸브(17)를 개방한다. 제어부(10)는 수위감지부(12)를 이용하여 드럼(16) 안에 소정량의 세척수를 공급하고, 히터(19)를 이용하여 세척수를 가열한다(107).The control unit 10 determines whether a command for washing the drum is inputted from the input unit 11 by the user 103. If the command for washing the drum is inputted as a result of the determination, To open the water supply valve (17). The control unit 10 supplies a predetermined amount of washing water into the drum 16 using the level detecting unit 12 and heats the washing water using the heater 19 (107).

가열하는 동안 제어부(10)는 드럼(16)을 회전 구동하는데, 도 2a에서와 같이 드럼(16)을 좌우 반전 구동하거나 도 2b와 같이 드럼(16)을 한쪽 방향으로 구동한다(109).During heating, the control unit 10 drives the drum 16 to rotate, and the drum 16 is reversed left or right as shown in FIG. 2A or the drum 16 is driven in one direction as shown in FIG. 2B (109).

드럼 안에 채워진 세척수를 가열하고 드럼을 구동하여 세척하는 동안 제어부(10)는 수온감지부(13)를 이용하여 세척수의 온도를 감지하고(111), 카운터(14)를 이용하여 세척시간을 카운트한다(113).While the washing water filled in the drum is heated and the drum is driven for washing, the controller 10 senses the temperature of the washing water using the water temperature sensor 13 (111) and counts the washing time using the counter 14 (113).

제어부(10)는 가열된 세척수의 온도가 설정 온도이상인지를 판단하고(115), 가열된 세척수의 온도가 설정 온도이상이 아니면 가열 동작을 위해 동작 107로 돌아간다.The control unit 10 determines whether the temperature of the heated washing water is equal to or higher than the set temperature 115. If the temperature of the heated washing water is not equal to or higher than the set temperature, the control unit 10 returns to the operation 107 for the heating operation.

세척수의 온도가 설정 온도이상이면, 제어부(10)는 카운트한 세척시간이 설정 시간이상인지를 판단하고(117), 그 판단 결과 세척시간이 설정 시간이상이 아니면 동작 113으로 돌아간다.If the temperature of the wash water is equal to or higher than the set temperature, the controller 10 determines whether the counted wash time is equal to or greater than the set time (117). If the wash time is not equal to or longer than the set time,

카운트한 세척시간이 설정 시간이상이면 제어부(10)는 히터(19)를 오프하여 가열을 정지한다(119).If the counted washing time is longer than the preset time, the control unit 10 turns off the heater 19 to stop heating (119).

이어, 제어부(10)는 배수밸브(18)를 개방하여 세척수를 배수한다(121).Next, the control unit 10 opens the drain valve 18 to drain the wash water (121).

이상과 같이 본 발명에 따르면, 가열된 세척수를 이용하여 세탁조를 세척하므로 세탁조 내면에 달라붙은 오염물질을 쉽게 제거하고 기생 세균을 완전하게 살균할 수 있어 세탁조 내면을 청결히 유지한다. 본 발명은 세척하는 동안 세탁조를 구동함으로써 세척 효과를 더욱 높일 수 있다.As described above, according to the present invention, since the washing tub is cleaned using the heated washing water, contaminants sticking to the inner surface of the washing tub can be easily removed and the parasitic bacteria can be completely sterilized, thus keeping the inner surface of the washing tub clean. The present invention can further enhance the cleaning effect by driving the washing tub during washing.

Claims (9)

세탁조;A washing tub; 상기 세탁조에 세척수를 공급하기 위한 급수부;A water supply unit for supplying washing water to the washing tub; 상기 세척수를 가열하기 위한 히터; 및A heater for heating the washing water; And 상기 세탁조 안에 상기 세척수를 소정량 채운 상태로 상기 세척수를 설정 온도로 가열하여 상기 세탁조를 세척하는 동작을 제어하는 제어부를 포함하며,And a control unit for controlling the operation of washing the washing tub by heating the washing tub to a predetermined temperature in a state in which the washing tub is filled with a predetermined amount, 여기서 상기 제어부는 상기 세탁조 안에 제1수량을 채운 경우 상기 세탁조를 좌우 반전 구동하고, 상기 세탁조 안에 상기 제1수량보다 많은 제2수량을 채운 경우 상기 세탁조를 한쪽 방향으로 구동하는 것을 특징으로 하는 세탁기.Wherein the controller drives the washing tub in the left and right direction when the first quantity of water is filled in the washing tub, and drives the washing tub in one direction when the second quantity of water is filled in the washing tub more than the first quantity. 삭제delete 삭제delete 삭제delete 삭제delete 세탁조를 구비한 세탁기의 제어방법에 있어서,A control method for a washing machine having a washing tub, 상기 세탁조 안에 소정량의 세척수를 급수하고, 상기 세탁조 안에 상기 세척수를 채운 상태로 히터를 제어하여 상기 세척수를 설정 온도로 가열하며, 상기 세척수를 가열하는 동안 상기 세탁조를 구동하며,The washing water is supplied to the washing tub, the washing water is heated to a set temperature by controlling the heater while the washing water is filled in the washing tub, the washing tub is driven while heating the washing water, 여기서 상기 세탁조 안에 제1수량을 채운 경우 상기 세탁조를 좌우 반전 구동하고, 상기 세탁조에 상기 제1수량보다 많은 제2수량을 채운 경우 상기 세탁조를 한쪽 방향으로 구동하는 것을 특징으로 하는 세탁기의 제어방법.Wherein the washing machine is driven in the left and right direction when the first quantity of water is filled in the washing tub and the washing tub is driven in one direction when the second quantity of water is filled in the washing tub more than the first quantity. 삭제delete 삭제delete 삭제delete
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Citations (5)

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Publication number Priority date Publication date Assignee Title
KR19980019755A (en) * 1996-09-03 1998-06-25 이영서 Automatic cleaning control device and method of washing tank
KR0136457Y1 (en) * 1996-01-18 1999-05-15 김광호 A washing machine having an interior heater
KR19990041409A (en) * 1997-11-21 1999-06-15 전주범 How to clean the washing machine
KR20010093953A (en) * 2000-04-03 2001-10-31 구자홍 Washing machine
KR20040046937A (en) * 2002-11-28 2004-06-05 엘지전자 주식회사 Tub cleaning method of drum washer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0136457Y1 (en) * 1996-01-18 1999-05-15 김광호 A washing machine having an interior heater
KR19980019755A (en) * 1996-09-03 1998-06-25 이영서 Automatic cleaning control device and method of washing tank
KR19990041409A (en) * 1997-11-21 1999-06-15 전주범 How to clean the washing machine
KR20010093953A (en) * 2000-04-03 2001-10-31 구자홍 Washing machine
KR20040046937A (en) * 2002-11-28 2004-06-05 엘지전자 주식회사 Tub cleaning method of drum washer

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