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Detergent supply apparatus of washing machine

A supply device and detergent technology, applied in washing devices, other washing machines, applications, etc., can solve problems such as polluting the environment and destroying the quality of washing machines

Inactive Publication Date: 2007-06-13
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the water in the overflow chamber pollutes the environment where the washing machine is installed, thus deteriorating the quality of the washing machine

Method used

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  • Detergent supply apparatus of washing machine
  • Detergent supply apparatus of washing machine
  • Detergent supply apparatus of washing machine

Examples

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Embodiment Construction

[0020] Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout. The embodiments are described below to explain the present invention by referring to the figures.

[0021] FIG. 1 is a schematic view illustrating a washing machine having a detergent supply device according to an embodiment of the present invention. As shown in FIG. 1 , the drum washing machine of the present invention includes a casing 1 defining the appearance of the washing machine; a tub 2 installed in the casing 1 for containing washing water; a rotating drum 3 rotatably arranged on and a door 4 hinged on the front surface of the housing 1.

[0022] A water supply device 10 and a detergent supply device 20 for respectively supplying washing water and detergent to the tub 2 are installed above the tub 2 for draining water contained in the tub 2 to the housing...

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Abstract

A detergent supply apparatus for a washing machine, which prevents water, which is not discharged from a detergent tub through a siphon unit, from overflowing the detergent tub and being discharged to the outside of the washing machine. The siphon unit includes a siphon pipe formed on a bottom of a chamber of the detergent supply apparatus, and a cover member installed above the siphon pipe. The cover member includes a siphon cap surrounding an outer circumferential surface of the siphon pipe so that a siphon channel is provided between the siphon pipe and the siphon cap, and a bypass channel for circulating water overflowing the siphon channel to the siphon channel.

Description

technical field [0001] The invention relates to a detergent supply device for a washing machine. More particularly, it relates to a detergent supply device of a washing machine that prevents water supplied to a detergent tub having a siphon unit installed therein from overflowing the detergent tub and being discharged to the outside of the washing machine. Background technique [0002] Generally, a conventional washing machine washes laundry using water supplied through a water supply device, mixed with detergent using a detergent supply device, and supplied to a tub of the washing machine. [0003] Japanese Patent Laid-Open Application JP11-290581 discloses a drum washing machine comprising a tub for containing washing water, a water supply device and a detergent supply device for supplying the tub with the washing water mixed with detergent. The detergent supply device is installed above the tub. [0004] The detergent supply device includes a detergent box provided with...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F39/02
CPCD06F39/022D06F39/02D06F39/028D06F39/081D06F39/14
Inventor 郑幸万
Owner SAMSUNG ELECTRONICS CO LTD
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