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Washing method of washer

A washing method and technology of a washing machine, which are applied in the washing field of washing machines, can solve the problems of reduced washing efficiency in soaking steps, uneven detergent concentration, and reduced washing efficiency, and achieve the effects of shortened soaking time, enhanced washing performance, and enhanced effect

Inactive Publication Date: 2006-04-19
LG ELECTRONICS INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] However, since too much wash water is supplied at one time, it takes a long time for the detergent to be uniformly dissolved and dispersed in the wash water during the soaking step
In other words, the detergent is not fully dissolved during the soaking step, so that the wash water has a high probability of non-uniform detergent concentration
Thus, the washing efficiency in the soaking step is relatively reduced
[0006] In addition, since the laundry to be washed is left for a relatively long period of time during the soaking step, the laundry is re-soiled with separated contaminants, which is also a factor reducing the washing efficiency of the soaking step

Method used

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Embodiment Construction

[0030] Now referring to the preferred embodiments of the present invention in detail, these embodiments are illustrated in the accompanying drawings. Wherever possible, the same reference symbols are used to refer to the same or similar components throughout the drawings.

[0031] In order to facilitate the understanding of the washing method of the present invention, the structure of a general washing machine is first introduced. As we all know, washing machines are generally classified into a top loading type and a front loading type. In the case of a top-loading washing machine, the washing machine has an upright tub, and the laundry to be washed is loaded into the tub through the upper part of the washing machine. In the case of a front loading type washing machine, the washing machine has a lying bucket, and the laundry to be washed is loaded into the bucket through the front of the washing machine. For the sake of simplicity of description, a top-loading washing machine is u...

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Abstract

Disclosed is a washing method a washing machine in which laundry is soaked effectively and conveniently. The washing method includes the steps of: loading laundry into a tub of the washing machine; supplying the tub with washing water such that water level increases step by step to a final level for a predetermined time period; repeatedly soaking the laundry for a predetermined time period within the washing water at the respective increased levels; and rotating the tub and a drum to wash the soaked laundry.

Description

[0001] This application claims the rights of Korean patent application P2002-16112 filed on March 25, 2002 and Korean patent application P2002-26890 filed on May 15, 2002. Technical field [0002] The invention relates to a washing method of a washing machine, in particular, to the soaking step of the washing method. Background technique [0003] Generally, the laundry to be washed is put into the tub of the washing machine together with the detergent, and then washed with the help of mechanical friction generated by the rotation of the tub and the chemical action of the detergent. After the washing step, if necessary, the clothes can be rinsed, dehydrated or spin-dried. [0004] At the same time, in the case that the laundry to be washed is heavily soiled, a soaking step may be performed before the above washing step. In this soaking step, washing water is supplied to the washing tub to an appropriate water level for washing together with detergent. Then, the laundry and detergen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F33/02D06F21/06D06F35/00
CPCD06F21/06D06F35/006D06F2101/20D06F2105/58D06F2105/54D06F34/28
Inventor 朴容奭
Owner LG ELECTRONICS INC
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