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Dynamic vibration absorber

A dynamic shock absorber and movement technology, applied in the direction of shock absorber, spring/shock absorber, shock absorber, etc., can solve the problems that have not been raised

Inactive Publication Date: 2008-12-03
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, until now, no satisfactory solution to these problems has been proposed

Method used

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Examples

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Embodiment Construction

[0045] Hereinafter, exemplary embodiments according to the present invention will be described in detail with reference to the accompanying drawings.

[0046] In the following, refer to Figures 1 to 3 A dynamic shock absorber 100 according to a first-1 exemplary embodiment of the present invention will be described.

[0047] In the following, refer to figure 1 and 2 A washing machine W1 according to a first exemplary embodiment of the present invention is described. figure 1 and 2 The dynamic damper according to the present invention is shown connected to the drum type washing machine, however, the washing machine according to the present invention is not limited to the drum type washing machine. The dynamic shock absorber according to the present invention can be applied to all washing machines that generate vibrations during operation, and can also be used in agitator washing machines that use eddy currents generated in the tub to wash clothes. Therefore, the dynamic s...

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Abstract

A dynamic vibration absorber (100) for a washing machine is provided. The dynamic vibration absorber (100) for a washing machine comprises: a mass body; at least one elastic body for supporting the mass body so that the mass body may vibrate; and a guider for limiting a motion of the mass body, wherein the dynamic vibration absorber is attached to the washing machine generating a vibration upon operating to reduce the vibration of the washing machine.

Description

technical field [0001] The invention relates to a shock absorber for a washing machine. Background technique [0002] In general, a washing machine is a device that removes dirt attached to clothes, bedding, etc. (hereinafter referred to as "clothes") using chemical decomposition of water and detergent and physical operations such as friction between water and clothes. [0003] Such washing machines are classified into agitation type washing machines and drum type washing machines. The agitation type washing machines form eddy currents in the washing water in the tub in an upright state of the tub, and use friction between water and clothes or between clothes caused by the eddy currents to wash clothes, The drum type washing machine lifts and lifts laundry in the drum by using a lifter formed in the drum, and washes the laundry by using physical impulse generated when the laundry falls in the drum again. [0004] In order to dry the washed laundry more quickly, a laundry de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F37/20
CPCD06F37/04D06F37/22D06F37/268D06F39/125F16F7/104
Inventor 金宰贤金英豪金罗恩张宰源金东源
Owner LG ELECTRONICS INC
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