Dishwasher and controlling method thereof

a technology of dishwashing machine and control method, which is applied in the direction of washing process, cleaning equipment, tableware washing/rinsing machine details, etc., can solve the problems of disadvantageous deterioration of dishwashing efficiency and inability to provide predetermined courses based on dishwashing loading states of storage units

Inactive Publication Date: 2017-07-06
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0032]The embodiments have following advantageous effects. The dishwasher is capable of intensively washing the area where many dishes are piled up according to locations of dishes stored therein, and a controlling method thereof. Accordingly, the dishwasher has an advantageous effect of enhanced dishwashing efficiency.

Problems solved by technology

However, preset courses based on dish loading states of the storage units are not provided.
However, the upper / lower / top injecting units provided in the conventional dishwasher inject wash water to the dishes at uniform intervals or injection pressure, regardless of dish loading states, so that dishwashing efficiency can be deteriorated disadvantageously.

Method used

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  • Dishwasher and controlling method thereof
  • Dishwasher and controlling method thereof
  • Dishwasher and controlling method thereof

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Embodiment Construction

[0041]Referring to the accompanying drawings, exemplary embodiments of the present disclosure according to one embodiment of the present disclosure will be described in detail.

[0042]Use of such terminology herein is merely intended to facilitate description of the specification, and the terminology itself is not intended to give any special meaning or function. In the present disclosure, that which is well-known to one of ordinary skill in the relevant art has generally been omitted for the sake of brevity.

[0043]Regardless of numeral references, the same or equivalent components may be provided with the same reference numbers and description thereof will not be repeated. For the sake of brief description with reference to the drawings, the sizes and profiles of the elements illustrated in the accompanying drawings may be exaggerated or reduced and it should be understood that embodiments of a device or a controlling method presented herein are not limited by the accompanying drawing...

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PUM

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Abstract

Disclosed a controlling method of a dishwasher comprising a water supply step for supplying wash water, a preliminary washing step for injecting the wash water to one or more dishes, a main washing step for injecting the wash water mixed with washing liquid to the dishes, a rinsing step for injecting the wash water to the dishes, and a heating step for heating the wash water in one or more of the preliminary washing step, the main washing step and the rinsing step, wherein a heater sensing step for determining an operational state of a heater heating the wash water is performed in the heating step in a state where the circulation of wash water is stopped.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS[0001]This application claims priority to Korean Patent Application No. 10-2016-0001169 filed on Jan. 5, 2016 in Korea, the entire contents of which is hereby incorporated by reference in its entirety.BACKGROUND OF THE DISCLOSURE[0002]Field of the Disclosure[0003]Embodiments of the present disclosure relate to a dishwasher, more particularly, to a dishwasher capable of intensively washing the area where many dishes are piled up according to locations of dishes stored therein, and a controlling method thereof.[0004]Background of the Disclosure[0005]Generally, a dishwasher is the mechanism configured to wash and dry one or more dishes held therein by injecting wash water to the dishes at a high pressure. Specifically, wash water is injected in a washing tub where dishes are held at a high pressure and the injected wash water washes and clean out food scraps or contaminants from surfaces of dishes.[0006]Such a dishwasher is capable of filtering th...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A47L15/46A47L15/42
CPCA47L15/4214A47L15/46A47L15/00A47L15/0018A47L15/0028A47L15/4225A47L2501/03A47L2501/04A47L2501/20A47L15/4285A47L2301/06A47L2401/03A47L2501/26A47L15/0023A47L15/0007A47L15/30A47L15/4293A47L15/4221A47L15/4289A47L2501/30
Inventor LEE, SANGSOO
Owner LG ELECTRONICS INC
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