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Washing machine and method of controlling the same

A washing machine and control unit technology, applied in the control device of washing machine, other washing machines, washing devices, etc., can solve problems such as difficulty in maintaining the pump

Inactive Publication Date: 2018-04-03
DONGBU DAEWOO ELECTRONCIS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the user repeatedly wears the laundry, detergent remaining on the surface of the laundry or foreign matter remaining on the laundry may cause dermatitis such as atopic dermatitis
[0005] In order to prevent this problem, various techniques for supplying a small amount of water to the surface of the laundry to help remove any residual detergent etc. have been proposed, but there is a problem in that it is necessary to install a device such as a pump to generate a small amount of washing. water device
In this case, undesired noise occurs due to the operation of the pump, and it is difficult to maintain the pump when it is used repeatedly over time

Method used

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  • Washing machine and method of controlling the same
  • Washing machine and method of controlling the same
  • Washing machine and method of controlling the same

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Embodiment Construction

[0025] In the following description, reference is made to the accompanying drawings which constitute a part hereof. The illustrative embodiments described in the detailed description, drawings, and claims are not meant to be limiting. Other embodiments may be utilized, and other changes may be made without departing from the spirit and scope of the subject matter presented here.

[0026] Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art to which the present invention pertains can practice the exemplary embodiments. The present invention can be implemented in various ways and is not limited to the exemplary embodiments described here.

[0027] Note that the drawings are schematic and not drawn on an actual scale. Relative scales and proportions of components illustrated in the drawings are exaggerated or reduced in size for purposes of clarity and convenience in ...

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Abstract

An exemplary embodiment of the present invention relates to a washing machine, and the washing machine includes: a water supply unit which supplies washing water; a dissolving unit which stores air therein, and mixes the supplied washing water and the inside air so that the stored air is dissolved in the supplied washing water; a pressure pump which selectively pressurizes the washing water to besupplied into the dissolving unit from the water supply unit; a pressure sensor which detects pressure of the washing water supplied into the dissolving unit; and a control unit which controls the pressure pump based on information detected by the pressure sensor.

Description

technical field [0001] Exemplary embodiments of the present invention relate to a washing machine and a control method thereof, and more particularly, to a washing machine capable of efficiently supplying air-dissolved wash water and air bubbles generated from the air-dissolved wash water to the washing machine and a control method thereof. Background technique [0002] Generally, a washing machine washes laundry by friction generated between water and laundry caused by rotation of a pulsator installed in a washing tub. Specifically, a plurality of holes are formed on an outer peripheral surface of the washing tub located inside the tub so that water introduced into the tub can be introduced into the washing tub and water in the washing tub can be drained from the tub. That is, during a washing process, a rinsing process, and a spin drying process, water in the tub is drained to the outside of the tub through a drain line installed at a lower side of the tub. [0003] There...

Claims

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Application Information

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IPC IPC(8): D06F35/00D06F39/08D06F33/02
CPCD06F35/002D06F2105/08D06F33/34D06F2103/18D06F2105/02D06F39/088D06F39/083D06F39/087D06F37/14D06F37/24D06F2103/14
Inventor 黄义根
Owner DONGBU DAEWOO ELECTRONCIS CORP
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