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Method for controlling the operation of a washing machine, and system for controlling freezes for a washing machine

A control method and technology for washing machines, which are applied to the control devices of washing machines, other washing machines, washing devices, etc., can solve the problems of freezing of washing water, failure of normal operation of water supply devices or drainage devices, etc., to prevent washing machines from freezing, preventing freezing, preventing The effect of residual water freezing

Inactive Publication Date: 2013-04-03
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Conventional washing machines have the problem of not being able to operate the water supply or drainage properly due to the freezing of the washing water in winter when the outside temperature drops below freezing.

Method used

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  • Method for controlling the operation of a washing machine, and system for controlling freezes for a washing machine
  • Method for controlling the operation of a washing machine, and system for controlling freezes for a washing machine
  • Method for controlling the operation of a washing machine, and system for controlling freezes for a washing machine

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Embodiment Construction

[0071] Refer to and attach below Figure 1 The embodiments described in detail together will make the advantages and features of the present invention and methods for achieving them clear. However, the present invention is not limited to the embodiments disclosed below, and the present invention can be implemented in various ways. The following examples are provided only to make the disclosure of the present invention more complete and to inform those skilled in the art of the present invention of the complete scope of the present invention, and the present invention is defined based on the scope of the claims. The same reference numerals denote the same structural components throughout the specification.

[0072] figure 1 It is a side cross-sectional view showing washing machine 100 according to one embodiment of the present invention. figure 2 yes means figure 1 A partial enlarged view of the lower part of the outer tank shown in . image 3 It is a block diagram showin...

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PUM

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Abstract

The present invention relates to a method for controlling the operation of a washing machine, which ensures the operational stability of the washing machine through proper control such as sensing freezes or preventing freezes even in an environment such as in a wintertime environment in which the temperature is low causing the washing machine to freeze, and which achieves an improvement in a management aspect such as a countermeasure taken upon the occurrence of freezing and a countermeasure taken for preventing freezing, wherein the countermeasures are taken based on the accurate information on whether or not the washing machine is frozen.

Description

technical field [0001] The invention relates to a control method of a washing machine and a freezing management system of the washing machine. Background technique [0002] Generally speaking, a washing machine includes an outer tank for filling washing water and an inner tank rotatably installed inside the outer tank for storing clothes (hereinafter referred to as "laundry"), etc., and rotates with the inner tank. , to wash the laundry. [0003] The washing machine can be divided into a top loading type washing machine and a front loading type washing machine, wherein, in the above-mentioned top loading type washing machine, the inner tank is arranged vertically so that the washing machine can be loaded from the upper side. For the above-mentioned self-loading washing machine, the inner tank is arranged horizontally and rotates around the vertical axis to put the laundry from the front. [0004] Top-loading washing machines are broadly classified into agitator type (agita...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F33/02D06F39/08
CPCD06F35/00D06F2202/04D06F37/42D06F2204/084D06F2204/10D06F39/083D06F33/02D06F39/04D06F39/088D06F39/081D06F2105/08D06F2105/02D06F33/42D06F2103/16D06F33/34
Inventor 金盟哲李炫昇朴钟亚曺基喆金亨勇朴锡圭
Owner LG ELECTRONICS INC