KR100202817B1 - Cleaning method of washing machine - Google Patents

Cleaning method of washing machine Download PDF

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Publication number
KR100202817B1
KR100202817B1 KR1019960060457A KR19960060457A KR100202817B1 KR 100202817 B1 KR100202817 B1 KR 100202817B1 KR 1019960060457 A KR1019960060457 A KR 1019960060457A KR 19960060457 A KR19960060457 A KR 19960060457A KR 100202817 B1 KR100202817 B1 KR 100202817B1
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KR
South Korea
Prior art keywords
pulsator
reverse rotation
washing
time
completed
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KR1019960060457A
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Korean (ko)
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KR19980041182A (en
Inventor
이제열
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전주범
대우전자주식회사
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Priority to KR1019960060457A priority Critical patent/KR100202817B1/en
Publication of KR19980041182A publication Critical patent/KR19980041182A/en
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Publication of KR100202817B1 publication Critical patent/KR100202817B1/en

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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
    • 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 
    • D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F33/36—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of washing
    • 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
    • D06F35/006—Methods for washing, rinsing or spin-drying for washing or rinsing only
    • 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
    • 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
    • D06F2103/38—Time, e.g. duration
    • 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
    • D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)

Abstract

본 발명은 세탁시 정,역회전하는 펄세이터의 회전시간을 소정의 주기로 펄세이터의 정,역회전시간을 점점 짧게하였다가 다시 길게하면서 세탁물에 충격을 주도록 함으로써, 세탁력을 향상 할 수 있도록 한 세탁기의 세탁방법에 관한 것으로,The present invention is to wash the washing machine to improve the washing power by impacting the laundry while the rotation time of the pulsator forward and reverse rotation of the pulsator at a predetermined cycle gradually shorter and longer again during washing About how to wash,

본 발명은 세탁시 펄세이터를 정,역회전시켜 수류마찰력으로 세탁함에 있어서, 세탁시 소정의 시간으로 펄세이터를 정,역회전시키되, 세탁시간이 경과할수록 상기 펄세이터의 정,역회전시간을 감소하면서 세탁하다가 다시 펄세이터의 정,역회전시간을 증가하면서 세탁하되, 세탁시간이 완료될 때 까지 상기 소정의 주기로 반복하면서 세탁하도록 하여 세탁수류 변화로 세탁물에 충격을 주게 되므로 세탁력을 향상할수 있도록 한 것을 특징으로 한다.In the present invention, when washing the pulsator forward and reverse rotation when washing with water flow friction, the pulsator forward and reverse rotation for a predetermined time during washing, while the washing time is passed, the forward and reverse rotation time of the pulsator Washing while decreasing while washing again while increasing the forward and reverse rotation time of the pulsator, washing repeatedly at the predetermined cycle until the washing time is completed to impact the laundry by changing the water flow to improve the washing power It is characterized by one.

Description

세탁기의 세탁방법How to wash your washing machine

본 발명은 세탁기의 세탁방법에 관한 것으로, 특히 세탁시 정,역회전하는 펄세이터의 회전시간을 소정의 주기로 펄세이터의 정,역회전시간을 점점 짧게하였다가 다시 길게하면서 세탁물에 충격을 주도록 함으로써, 세탁력을 향상 할 수 있도록 한 세탁기의 세탁방법에 관한 것이다.The present invention relates to a washing method of a washing machine, and in particular, by rotating the pulsator's forward / reverse rotation time at a predetermined cycle during washing, the pulsator's forward / reverse rotation time is gradually shortened and then made to impact the laundry while lengthening again. It is about a washing method of a washing machine to improve the washing power.

일반적으로 세탁기에서 세탁을 하고자 할 경우, 세탁하고자 하는 세탁물의 포량을 감지하고 이 감지된 포량에 따라 그에 해당하는 수위로 급수한후 급수가 완료되면 펄세이터를 정,역회전시키면서 세탁을 진행하도록 되어 있는바, 이와같이 펄세이터를 정,역회전시키면서 세탁을 진행할 때, 종래 펄세이터의 정,역회전시간은 정회전 3초, 휴지, 역회전 3 초로 하여 소정의 세탁시간이 완료될때 세탁을 하게 되므로, 상기 정,역회전시 수류마찰력에 의하여 포꼬임이 발생될 뿐만 아니라, 한번 발생된 포꼬임은 쉽게 풀리지 않은채 그대로 정,역회전하면서 세탁이 되게 되므로 세탁력이 저하될 뿐만 아니라, 상기 정,역회전시간을 세탁시간이 완료될 때 까지 일정한 수류가 형성되면 세탁이 이루어지게 되어 세탁물에 충격이 가해지지않게 되어 원하는 정도의 세탁효과를 얻을수 없는 문제점을 가지게 되었다.In general, when you want to wash in the washing machine, the amount of laundry to be washed is detected, and the water is supplied to the water level corresponding to the detected amount, and when the water supply is completed, the washing is performed while rotating the pulsator forward and reverse. In this way, when washing the pulsator while rotating the pulsator forward and reverse, the conventional pulsator forward and reverse rotation time is 3 seconds forward, pause, 3 seconds reverse rotation, so when the predetermined washing time is completed, washing , Not only poking is generated by the water flow friction during the forward and reverse rotation, but also once the pokin is not easily released as it is washed while being rotated forward and reverse as it is, the washing power is lowered, as well as the forward and reverse If a certain water flow is formed until the washing time is completed, the washing time is performed, and the laundry is not impacted so that the desired time Of it became a problem not get the washing effect.

따라서 상기 문제점을 해소하기 위하여 상기 정,역회전하는 펄세이터의 세탁수류시간에 변화를 주면서 세탁하도록 한 것이 있으나, 이 또한 포 꼬임은 물론 포 손상을 주게되어 원하는 만큼의 세탁력을 향상할 수 없는 문제점을 가지게 되었다.Therefore, in order to solve the problem, there is a thing to wash while changing the washing water flow time of the pulsator, the forward and reverse rotation, this is also a problem that can not improve the washing power as desired, as the foaming as well as damage to the fabric. Had

본 발명은 세탁시 세탁물에 수류마찰력을 발생시키는 펄세이터의 정,역회전시간을 세탁시간이 경과할수록 소정의 주기로 짧게하였다가 다시 길게하면서 수류에 변화를 일으켜 세탁물에 충격을 주면서 세탁하도록 함으로써, 세탁력을 향상하고자 하는데 있다.According to the present invention, the washing time by changing the water flow while shortening the forward and reverse rotation time of the pulsator that generates water friction in the laundry during a washing cycle by a predetermined cycle as the washing time elapses is changed, thus washing the laundry while impacting the laundry. Is to improve.

상기의 목적을 실현하기 위하여 본 발명은 세탁시 펄세이터를 정,역회전시켜 수류마찰력으로 세탁함에 있어서, 세탁시 소정의 시간으로 펄세이터를 정,역회전시키되, 세탁시간이 경과할수록 상기 펄세이터의 정,역회전시간을 감소하면서 세탁하다가 다시 펄세이터의 정,역회전시간을 증가하면서 세탁하되, 세탁시간이 완료될 때 까지 상기 소정의 주기로 반복하면서 세탁하도록 한 것을 특징으로 한다.In order to achieve the above object, the present invention is to rotate the pulsator forward and reverse rotation during washing, and to wash the water flow friction force, the pulsator forward and reverse rotation for a predetermined time during washing, the washing time is passed as the pulsator While washing while reducing the forward and reverse rotation time, washing again while increasing the forward and reverse rotation time of the pulsator, characterized in that the washing is repeated with the predetermined cycle until the washing time is completed.

도 1 은 본 발명에 적용되는 세탁기의 개략적인 제어블럭도1 is a schematic control block diagram of a washing machine applied to the present invention

도 2 는 본 발명 세탁기의 세탁방법에 대한 플로우챠트Figure 2 is a flow chart for the washing method of the present invention washing machine

도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings

가; 운전신호입력부 나; 마이콤end; Operation signal input unit b; Micom

다; 급배수구동부 라; 수위감지부All; Drainage and driving part d; Water level detector

마; 모터구동부hemp; Motor drive

이하 첨부된 도면에 의거 본 발명을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1 은 본 발명에 적용되는 세탁기의 개략적인 제어블럭도 로서, 일련의 세탁행정인 세탁,헹굼,탈수행정에 대하는 운전신호를 입력하는 운전신호입력부(가)와, 상기 운전신호입력부(가)에서 입력되는 운전신호에 대하여 기설정된 소정의 프로그램에 의하여 제어하고 제어된 신호를 출력하여 각 구동부를 제어하는 마이콤(나)과, 상기 마이콤(나)의 제어신호에 의하여 세탁수를 급수하고, 급수된 세탁수를 배수하는 급배수구동부(다)와, 상기 급배수구동부(다)에서 급수되는 세탁수와 배수되는 세탁수의 수위를 감지하는 수위감지부(라)와, 상기 마이콤(나)의 제어신호에 의하여 모터를 정,역회전시켜 세탁 및 헹굼하고 세탁조를 고속회전시켜 탈수진행하는 모터구동부(마)로 구성하여서 된 것이다.1 is a schematic control block diagram of a washing machine applied to the present invention, a driving signal input unit (A) for inputting a driving signal for a washing, rinsing, and dehydrating operation, which is a series of washing operations, and the driving signal input unit (A). The microcomputer (b) controlling each driving unit by controlling the driving signal inputted by the predetermined program and outputting the controlled signal, and the washing water is supplied by the control signal of the microcomputer (b). The water supply and drainage part (D) for draining the wash water, the water level sensing unit (D) for sensing the water level of the wash water and the water drained in the water supply and drainage part (C), and the It consists of a motor driving part (e) for washing and rinsing by rotating the motor forward and reverse by the control signal and rotating the washing tank at high speed.

도 2 는 본 발명에 적용되는 세탁기의 포꼬임 방지방법에 대한 플로우챠트 로서, 초기화상태에서 세탁하고자 하는 세탁물이 투입한후 투입된 세탁량에 따른 급수수위를 결정하는 급수수위결정단계(20)와, 상기 급수수위결정단계(20)에서 결정된 수위로 급수하는 급수단계(21)와, 상기 급수단계(21)에서 급수되는 수위가 결정된 수위로 급수완료되었는가를 판단하는 급수완료판단단계(22)와, 상기 급수완료판단단계(22)에서 급수가 완료되었으면 펄세이터를 소정의 시간(5초)동안 정,역회전시키는 제 1 펄세이터정,역회전단계(23)와, 상기 제 1 펄세이터정,역회전단계(23)에서 소정의 정,역회전시간이 완료되었으면 상기 정,역회전시간보다 소정의 시간 짧게 회전시키는 제 2 펄세이터정,역회전단계(24)와, 상기 제 2 펄세이터정,역회전회전단계(24)에서 정,역회전이 완료되었으면 상기 제 2 펄세이터 정,역회전시간보다 더 짧은소정의 시간으로 정,역회전시키는 제 3 펄세이터정회전단계(25)와, 상기 제 3 펄세이터정,역회전단계(25)에서 정,역회전이 완료되었으면 상기 제 3 펄세이터정,역회전시간보다 긴 소정의 시간으로 정,역회전시키는 제 4 펄세이터정,역회전단계(26)와, 상기 제 4 펄세이터 정,역회전시간이 완료되면 상기 제 4 펄세이터정,역회전시간보다 길게 펄세이터를 정,역회전시키는 제 5 펄세이터정,역회전단계(27)와, 상기 펄세이터 정,역회전시간이 순차적으로 증감하면서 세탁을 진행중에 소정의 세탁시간이 완료되었는가를 판단하여 상기 세탁시간이 완료되지 않았으면 상기 계속해서 정역회전시간을 소정의 주기로 증감하면서 세탁하고 상기 세탁시간이 완료되었으면 다음행정을 수행토록 하는 세탁완료판단단계(28)로 이루어지도록 한 것이다.Figure 2 is a flow chart for the method of preventing snagging of the washing machine to be applied to the present invention, the water level determination step 20 of determining the water level according to the laundry amount put into the laundry to be washed in the initialization state, and the A water supply step 21 for supplying water at the water level determined in the water supply level determination step 20, a water supply completion determination step 22 for determining whether the water level supplied in the water supply step 21 is completed at the determined water level, and the When the water supply is completed in the water supply completion determination step 22, the first pulsator tablet, the reverse rotation step 23 for forward and reverse rotation of the pulsator for a predetermined time (5 seconds), and the first pulsator tablet, reverse If the predetermined forward and reverse rotation time is completed in the rotation step 23, the second pulsator tablet, the reverse rotation step 24 for rotating the predetermined time shorter than the forward and reverse rotation time, and the second pulsator tablet, Forward, reverse rotation in the reverse rotation stage (24) When it is completed, the third pulsator forward rotation step 25 for forward and reverse rotation with a predetermined time shorter than the second pulsator forward and reverse rotation time, and the third pulsator forward, reverse rotation step 25 After the reverse rotation is completed, the fourth pulsator positive and reverse rotations are performed in a predetermined time longer than the third pulsator positive and reverse rotation time, reverse rotation step 26, and the fourth pulsator forward and reverse rotation. When the time is completed, the fifth pulsator positive and reverse rotation steps 27 and the pulsator positive and reverse rotation times are sequentially increased and decreased in the fourth and second pulsator positive and reverse rotation times. While the laundry is in progress, it is determined whether a predetermined washing time is completed, and if the washing time is not completed, the washing is performed while increasing and decreasing the forward and reverse rotation time at a predetermined cycle, and when the washing time is completed, washing to perform the next administration. It is to consist of a charge determination step (28).

상기와 같이 이루어지는 본 발명의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention made as described above are as follows.

먼저 세탁기에 전원을 인가하여 세탁기를 초기화시킨 상태에서, 상기 세탁기에 세탁하고자 하는 세탁물을 투입하고 이어서 운전신호입력부(가)를 통해서 마이콤(나)에 일련의 세탁행정에 대한 운전신호를 입력하게 되면 상기 마이콤(나)에서는 기설정된 소정의 프로그램에 의하여 급수수위결정단계(20)로 가서 상기 투입된 세탁량에 해당하는 급수수위를 결정하기 위하여 소수위로 급수한후 상기 모터구동부(마)를 제어하여 모터를 소정의 횟수로 정,역회전시켜 상기 모터에 작용하는 부하상태로 세탁량을 감지하여 이 감지된 세탁량에 따른 급수수위를 결정하게 된다.First, when the washing machine is initialized by applying power to the washing machine, the laundry to be washed is put into the washing machine, and then driving signals for a series of washing administrations are input to the microcomputer (B) through the driving signal input unit (A). The microcomputer (b) goes to the water supply level determination step 20 by a predetermined program and supplies water to the minority level to determine the water supply level corresponding to the injected washing amount, and then controls the motor driving part (e). The amount of water level is determined according to the detected amount of washing by detecting the amount of washing in a load state acting on the motor by forward and reverse rotation by a predetermined number of times.

상기와 같이 급수수위가 결정되게 되면 상기 마이콤(나)에서는 세탁을 하기 위하여 급수단계(21)로 가서 급배수구동부(다)를 제어하여 상기 결정된 급수수위로 급수를 진행하되, 수위감지부(라)를 통해서 급수되는 수위를 감지하면서 상기 결정된 수위로 급수하게 되고, 이어서 급수완료판단단계(22)로 가서 상기 급수되는 수위가 상기 결정된 수위로 급수가 완료되었는가를 판단하면서 급수를 하게 된다.When the water supply level is determined as described above, the microcomputer (b) goes to the water supply step 21 for washing and controls the water supply and drainage drive unit C to proceed with water supply to the determined water supply level, but the water level detection unit (D). The water supply level is detected while the water level is supplied through the water), and then the water supply level is determined by going to the water supply completion determination step 22 to determine whether the water supply level is completed at the water level.

상기와 같이 결정된 수위로 급수가 완료되게 되면, 상기 마이콤(나)에서는 세탁물 세탁하기 위하여 기설정된 소정의 프로그램에 의하여 제 1 펄세이터정역회전단계(23)로 가서 모터구동부(마)를 제어하여 기설정된 소정의 시간(5초)으로 펄세이터를 정,역회전시키고, 이어서 상기 제 1 펄세이터 정역회전이 완료되면 상기 마이콤(나)에서는 제 2 펄세이터 정,역회전단계(24)로 가서 모터구동부(마)를 제어하여 상기 제 1 펄세이터정역회전시간 보다 짧은 시간(4초)으로 펄세이터를 정역회전시켜 세탁하고, 이어서 상기 제 2 펄세이터 정,역회전단계(24)에 정,역회전시간이 완료되게 되면 상기 마이콤(나)에서는 상기 제 3 펄세이터 정역회전단계(25)로 가서 상기 제 2 펄세이터 정,역회전시 회전시간(4초)보다 짧은 소정의 시간(3초)으로 펄세이터를 정,역회전시켜 상기 수류변환에 의한 충격마찰력을 세탁물에 가하여 세탁하고 이어서 상기 제 3 펄세이터 정,역회전단계(25)에서 정역회전이 완료되면 상기 마이콤(나)에서는 상기 제 4 펄세이터 정,역회전단계(26)로 가서 모터구동부(마)를 제어하여 상기 제 3 펄세이터정회전시간(3초)보다 긴 시간(4초)으로 펄세이터를 정,역회전시켜 세탁하고, 상기 제 4 펄세이터 정,역회전이 완료되면 제 5 펄세이터정,역회전단계(27)로 상기 제 4 펄세이터 정,역회전시간 보다 길게 펄세이터를 정,역회전시켜 세탁을 진행하게 된다.When the water supply is completed as the water level determined as described above, the microcomputer (b) goes to the first pulsator reverse rotation step 23 by a predetermined program for washing the laundry to control the motor drive unit (e) The pulsator is rotated forward and reverse for a predetermined time (5 seconds). Then, when the first pulsator forward and reverse rotation is completed, the microcomputer (b) goes to the second pulsator forward and reverse rotation step 24 and the motor is rotated. By controlling the driving part (e), the pulsator is rotated forward and backward for a shorter time (4 seconds) than the first pulsator reverse rotation time, and then, the second pulsator forward and reverse rotation step 24 is performed. When the rotation time is completed, the microcomputer (b) goes to the third pulsator forward / reverse rotation step 25 and a predetermined time (3 seconds) shorter than the rotation time (4 seconds) when the second pulsator forward / reverse rotation is performed. Rotate the pulsator forward and reverse After applying the impact friction force caused by the water flow conversion to the laundry, and then, when the forward and reverse rotation is completed in the third pulsator forward and reverse rotation step 25, the microcomputer (b) performs the fourth pulsator forward and reverse rotation step ( 26), the motor driving part (E) is controlled to wash and wash the pulsator by rotating the pulsator forward and reverse for a time longer than the third pulsator forward rotation time (3 seconds) (4 seconds). When the reverse rotation is completed, the fifth pulsator forward and reverse rotation step 27, the pulsator forward, reverse rotation longer than the fourth pulsator forward, reverse rotation time to proceed with the washing.

상기와 같이 펄세이터의 정,역회전시간을 변화하여 세탁물을 충격을 주면서 세탁을 진행하는 동안 상기 마이콤(나)에서는 세탁완료판단단계(28)로 가서 기설정된 소정의 세탁시간이 완료되었는가를 판단하게 되고, 이때 판단결과 기설정된 소정의 세탁시간이 완료되지 않았으면 정,역회전시간을 소정의 주기로 증감하면서 세탁하고 상기 기설정된 소정의 세탁시간이 완료되게 되면 세탁을 종료하고 다음행정을 수행하게 되는 것이다.As described above, while changing the forward and reverse rotation time of the pulsator to impact the laundry, the microcomputer (b) goes to the washing completion judging step 28 to determine whether a predetermined washing time is completed. In this case, when the predetermined washing time is not completed, the washing is performed while increasing and decreasing the forward and reverse rotation time by a predetermined cycle. When the predetermined washing time is completed, the washing is finished and the next administration is performed. Will be.

이상에서 설명한 바와같이 본 발명은 세탁시 펄세이터를 정,역회전시켜 수류마찰력으로 세탁함에 있어서, 세탁시 소정의 시간으로 펄세이터를 정,역회전시키되, 세탁시간이 경과할수록 상기 펄세이터의 정,역회전시간을 감소하면서 세탁하다가 다시 펄세이터의 정,역회전시간을 증가하면서 세탁하되, 세탁시간이 완료될 때 까지 상기 소정의 주기로 반복하면서 세탁하도록 함으로써, 상기 수류에 변화를 일으켜 세탁물에 충격을 주면서 세탁하게 되므로 세탁력을 크게 향상할수 있는 효과를 제공하고자 하는데 있다As described above, in the present invention, when the pulsator is washed with water flow friction by forward and reverse rotation of the pulsator, the pulsator is rotated forward and backward for a predetermined time during washing, but the washing time is passed. Washing while reducing the reverse rotation time and washing again with increasing the forward and reverse rotation times of the pulsator, but repeatedly washing at the predetermined cycle until the washing time is completed, thereby causing a change in the water flow and impacting the laundry. It is intended to provide an effect that can greatly improve the washing power because it is washed while giving

Claims (1)

초기화상태에서 세탁하고자 하는 세탁물이 투입한후 결정된 수위로 급수하고, 급수가 완료되었으면 펄세이터를 소정의 시간동안 정,역회전시키는 제 1 펄세이터정,역회전단계(23)와, 상기 제 1 펄세이터정,역회전단계(23)에서 정,역회전시간이 완료되었으면 상기 정,역회전시간보다 소정의 시간 짧게 회전시키는 제 2 펄세이터정,역회전단계(24)와, 상기 제 2 펄세이터정,역회전단계(24)에서 제 2 펄세이터정,역회전이 완료되었으면 상기 제 2 펄세이터 정,역회전시간보다 더 짧은 소정의 시간으로 정,역회전시키는 제 3 펄세이터정회전단계(25)와, 상기 제 3 펄세이터정회전단계(25)에서 제 3 펄세이터정,역회전이 완료되었으면 상기 제 3 펄세이터정,역회전시간보다 긴 소정의 시간으로 정,역회전시키는 제 4 펄세이터정,역회전단계(26)와, 상기 제 4 펄세이터정,역회전단계(26)에서 제 4 펄세이터 정,역회전시간이 완료되면 상기 제 4 펄세이터정,역회전시간보다 길게 펄세이터를 정,역회전시키는 제 5 펄세이터정,역회전단계(27)와, 상기 제 5 펄세이터정,역회전단계(27)에서 제 5 펄세이터정,역회전시간이 완료 되었으면 소정의 세탁시간이 완료되었는가를 판단하여 상기 세탁시간이 완료되지 않았으면 상기 펄세이터정역회전시간을 소정의 주기로 증감하면서 세탁하고 상기 세탁시간이 완료되었으면 다음행정을 수행토록 하는 세탁완료판단단계로 이루어지도록 한 것을 특징으로 하는 세탁기의 세탁방법.After the laundry to be washed in the initial state is put into the water level and the water supply is completed, the first pulsator positive, reverse rotation step (23) for forward and reverse rotation of the pulsator for a predetermined time, and the first If the forward and reverse rotation time is completed in the pulsator forward, reverse rotation step 23, the second pulsator forward, reverse rotation step 24 to rotate a predetermined time shorter than the forward, reverse rotation time and the second pulsator If the second pulsator forward and reverse rotation is completed in the iterative forward and reverse rotation step 24, the third pulsator forward rotation step of forward and reverse rotation for a predetermined time shorter than the second pulsator forward and reverse rotation time ( 25) and, if the third pulsator forward and reverse rotation is completed in the third pulsator forward rotation step 25, the fourth pulsator forward and reverse rotation is performed for a predetermined time longer than the third pulsator forward and reverse rotation time. Iterate, reverse rotation step 26, and the fourth pulsator well, When the fourth pulsator forward and reverse rotation time is completed in the rotation step 26, the fifth pulsator forward and reverse rotation step 27 rotates the pulsator forward and reverse longer than the fourth pulsator forward and reverse rotation time. And, if the fifth pulsator positive, reverse rotation time is completed in the fifth pulsator positive, reverse rotation step 27 determines whether a predetermined washing time is completed, if the washing time is not completed the pulsator reverse station Washing while increasing or decreasing the rotation time in a predetermined cycle and the washing method of the washing machine characterized in that the laundry is completed to determine the completion of the next administration to perform the next administration.
KR1019960060457A 1996-11-30 1996-11-30 Cleaning method of washing machine KR100202817B1 (en)

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