Method for washing and washing machine

A washing method and technology of a washing machine, applied in the field of washing machines, capable of solving problems such as user troubles

Inactive Publication Date: 2013-05-22
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This is very troublesome for users

Method used

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  • Method for washing and washing machine
  • Method for washing and washing machine
  • Method for washing and washing machine

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Embodiment Construction

[0035] The foregoing and other objects, features, solutions and advantages of the present invention will become more apparent through the following detailed description of the present invention in conjunction with the accompanying drawings. Exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. Rather, these embodiments are provided so that this invention will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. In the drawings, the shapes and dimensions may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or like parts.

[0036] Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompan...

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Abstract

A washing machine includes an outer tub (4) and an inner tub (5) rotatably provided in the outer tub (4), a spray nozzle (12) spraying wash water into the tub, a circulation passage (17) connecting the outer tub (4) to the spray nozzle (12), and a filter (16) provided in series with the circulation passage (17). A first pump (14) directs wash water from the outer tub (4) to the circulation passage (17) and to the spray nozzle (12) so that foreign substances suspended in the wash water can be collected in the filter (16). A drain passage (19) between the filter (16) and spray nozzle (12) connects the outer tub (4) to the circulation passage (17). A second pump (18) directs the wash water supplied to the circulation passage (17) through the drain passage (19) such that the wash water passes through the filter (16) in a reverse direction and thus the foreign substances collected in the filter (16) are exhausted out of the washing machine together with the wash water.

Description

technical field [0001] The present invention relates to a washing machine, and more particularly to a washing machine and a washing method. When the washing machine discharges washing water from an outer tub, the washing machine uses a filter arranged on a circulation channel to collect foreign matter such as lint suspended in the washing water, And when the washing water is discharged from the washing machine, the collected foreign matter is discharged from the washing machine together with the washing water. Background technique [0002] Generally, a washing machine is designed to wash laundry using emulsification of detergent, water flow generated by rotation of washing blades, and impact applied by the washing blades. The washing machine performs washing, rinsing, and / or spin-drying to remove dirt from laundry by using an interaction between water and detergent. [0003] A prior art washing machine includes a lint filter that filters out foreign matter such as lint fall...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F39/10
CPCD06F37/24D06F39/10D06F23/04D06F39/083D06F37/225
Inventor 金永宗李圭范蔡爱暻
Owner LG ELECTRONICS INC
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