Dishwasher and Controlling method therefor

The present invention relates to a dishwasher for washing dishes and cooking utensils by spraying washing water, and a control method thereof. The control method of a dishwasher according to an embodiment of the present invention comprises: a water supply step of opening a water supply valve to supp...

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Bibliographic Details
Main Authors JAEGWANG BAE, CHANGWOO SON
Format Patent
LanguageEnglish
Korean
Published 01.07.2019
Subjects
COFFEE MILLS
DOMESTIC ARTICLES OR APPLIANCES
DOMESTIC WASHING OR CLEANING
FURNITURE
HUMAN NECESSITIES
SPICE MILLS
SUCTION CLEANERS IN GENERAL
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Summary:The present invention relates to a dishwasher for washing dishes and cooking utensils by spraying washing water, and a control method thereof. The control method of a dishwasher according to an embodiment of the present invention comprises: a water supply step of opening a water supply valve to supply washing water to the sump; and a variable spray step of spraying the washing water by at least one of a plurality of spray arms by changing the number of revolutions of the washing pump stepwise, so that the washing water can be sprayed evenly. 본 발명은 세척수를 분사하여 식기나 조리도구를 세척하는 식기세척기 및 그 제어방법에 관한 것이다. 본 발명의 실시예에 따른 식기세척기의 제어방법은, 급수밸브를 개방하여 세척수를 섬프에 공급하는 급수단계와, 세척펌프의 회전수를 계단형으로 변경하여 복수의 분사암 중 적어도 하나가 세척수를 분사하는 가변분사단계를 포함하여, 세척대상에 세척수가 고르게 분사될 수 있다.
Bibliography:Application Number: KR20170177352