Method for controlling dehydration of washing machine

A control method and washing machine technology, which are applied to the control device of washing machines, other washing machines, washing machines with containers, etc., and can solve the problems of excessive vibration of washing machines, prolonged dehydration time, and increased number of repetitions, etc.

Inactive Publication Date: 2005-11-16
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0033] In the case where the washing tub 10 of a conventional washing machine is supported by a spring 5 or a buffer 6 so that the two sides of the washing tub 10 are asymmetrical, since the washing tub rotates in a clockwise or counterclockwise direction, vibrations of different degrees are generated, so Cause the washing tub 10 or the drying device 40 to collide with the casing 2, and generate excessive vibration of the washing machine
[0034] And, in the case that the drying device 40 is eccentrically installed on one of the left and right sides of the

Method used

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  • Method for controlling dehydration of washing machine
  • Method for controlling dehydration of washing machine
  • Method for controlling dehydration of washing machine

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Embodiment Construction

[0060] Now, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0061] Figure 4 is a graph illustrating a change in the rotational frequency (rpm) of a motor according to time in a method for controlling the dehydration of a washing machine according to an embodiment of the present invention, Figure 5 is a flow chart illustrating a method for controlling the dehydration of a washing machine according to an embodiment of the present invention.

[0062] Such as Figure 4 and 5 As shown, the washing machine dehydration control method according to the embodiment of the present invention includes detecting the amount of laundry (section "a"), detecting eccentricity (sections "b" and "b'"), and untangling the laundry to release the eccentricity of the laundry (section part "c"), and dehydrating the laundry by spinning the drum at high speed (part "d").

[0063] In the detection of the amount of laundry (part "...

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Abstract

A method for controlling dehydration of a washing machine, in which one reference degree of eccentricity in the direction, in which the vibration of a tub is large, is set to be lower than the other reference degree of eccentricity in the direction, in which the vibration of the tub is small, or one reference degree of eccentricity in the direction to the installation of a drying device is set to be lower than the other reference degree of eccentricity in the reverse direction, thereby preventing the washing machine from being excessively vibrated and allowing the washing machine to easily perform a dehydrating operation.

Description

technical field [0001] The present invention relates to a method of controlled dehydration of a washing machine, and more particularly to a method of controlled dehydration of a washing machine which determines the difference in vibration of the washing tub between clockwise and counterclockwise rotations of the drum in consideration of dehydration is complete. Background technique [0002] Generally, a washing machine is a device that washes laundry using detergent and water. Recently, various auxiliary devices such as a drying device for drying laundry are connected to the tub of the washing machine. [0003] 1 is a longitudinal sectional view of a conventional washing machine, and FIG. 2 is an exploded perspective view of the conventional washing machine, the front and upper surfaces of which are opened from the main body of the washing machine. [0004] A conventional washing machine as shown in Figures 1 and 2 comprises a casing 2, a washing tub 10 mounted on the casi...

Claims

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Application Information

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IPC IPC(8): D06F33/02D06F33/00D06F37/20
CPCD06F37/203D06F33/48D06F2103/26
Inventor 李泰喜崔炳杰徐贤锡全时汶
Owner LG ELECTRONICS INC
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