DISHWASHER

PROBLEM TO BE SOLVED: To provide a dishwasher that can secure safety by detecting short failure in relays for turning on and off a heater and immersing a heater in cleaning water at a predetermined temperature when any failure has been detected.SOLUTION: The dishwasher includes a controller 70 for d...

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Bibliographic Details
Main Author SHOJI AKIRA
Format Patent
LanguageEnglish
Published 20.12.2012
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:PROBLEM TO BE SOLVED: To provide a dishwasher that can secure safety by detecting short failure in relays for turning on and off a heater and immersing a heater in cleaning water at a predetermined temperature when any failure has been detected.SOLUTION: The dishwasher includes a controller 70 for detecting a state of power supplied to the heater 14 by a state detector 19, and, with any failure in the relays 21 and 23 detected, actuating a water supply valve 31 and a drain pump 11b to immerse the heater 14 in the cleaning water, and controlling the cleaning water to be at the predetermine temperature or below.
Bibliography:Application Number: JP20110123938