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Washing machine and method for controlling washing machine

A control method and washing machine technology, applied to the control device of washing machines, other washing machines, washing devices, etc., can solve the problems of clothes rising, falling, and affecting washing power, so as to improve washing power, increase friction, and enhance friction effect of effect

Pending Publication Date: 2021-04-13
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Namely, such a conventional washing machine must limit the rotational speed of the drum to below about 55rpm so that the laundry is lifted through the lifter and then dropped
However, there are various factors that affect detergency

Method used

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  • Washing machine and method for controlling washing machine
  • Washing machine and method for controlling washing machine
  • Washing machine and method for controlling washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] The advantages and features of the present disclosure and methods of achieving them will be apparent from the embodiments described in detail below with reference to the accompanying drawings. However, this disclosure may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. The present disclosure is limited only by the scope of the claims. Throughout the specification, the same reference numerals refer to the same elements.

[0037] refer to figure 1 , The washing machine according to one embodiment of the present disclosure may include: a housing 1 forming a shape; a water storage tank 3 arranged in the housing 1 and storing washing water; a washing tub 4 rotatably installed in the water storage tank 3, and for loading clothes; and a motor...

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PUM

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Abstract

The present invention relates to a washing machine formed such that a cylindrical drum formed by machining a metal sheet rotates around a horizontal shaft, wherein the washing machine includes a plurality of protruding parts extended to be long in a longitudinal direction on the inner peripheral surface of the drum and spaced apart in a circumferential direction, and the height at which the protruding part protrudes toward the inner side of the drum is 2.0-6.0% of the diameter of the drum.

Description

technical field [0001] The present disclosure relates to a washing machine having a drum rotating around a horizontal axis, and more particularly, to a washing machine in which a protrusion structure formed on an inner peripheral surface of the drum has a height of less than 40 mm. Background technique [0002] Washing machines configured with a drum loaded with laundry and rotating about a horizontal axis are widely known. For example, in a washing machine disclosed in Korean Patent Application No. 10-2011-0022359, when the drum rotates, a lifter disposed in an inner peripheral surface of the drum lifts laundry. [0003] In such a washing machine provided with a lifter installed in a drum, laundry is lifted up to a certain height by physical force applied by the lifter, and then falls, or causes friction between the lifter and the laundry. Therefore, a certain degree of washing power less affected by the amount of water filled in the drum, the amount of laundry (clothes am...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F37/06D06F37/22D06F37/26D06F37/30D06F33/30D06F103/24D06F105/48
CPCD06F37/06D06F35/006D06F2105/48D06F33/30
Inventor 金宰铉金城均林明训金佳妍李顶勋郑还镇禹景喆
Owner LG ELECTRONICS INC
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