Induction heating device

An induction heating device includes a top plate arranged to have an object placed thereon, a heating coil provided under below the top plate for heating the object, a sensor provided under the top plate for detecting a temperature of the object, a judging unit for judging whether or not the object...

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Bibliographic Details
Main Authors KEISHIMA TOSHIHIRO, AIHARA KATSUYUKI, KUSAKA TAKAAKI
Format Patent
LanguageEnglish
Published 09.06.2015
Subjects
APPARATUS FOR MAKING BEVERAGES
COFFEE MILLS
DOMESTIC ARTICLES OR APPLIANCES
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
FURNITURE
HUMAN NECESSITIES
KITCHEN EQUIPMENT
SPICE MILLS
SUCTION CLEANERS IN GENERAL
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Summary:An induction heating device includes a top plate arranged to have an object placed thereon, a heating coil provided under below the top plate for heating the object, a sensor provided under the top plate for detecting a temperature of the object, a judging unit for judging whether or not the object is positioned directly above the sensor, a controller operable to allow the heating coil to heat the object in response to the temperature detected by the sensor detecting, and a position indicator provided at the top plate for indicating a position of the sensor. The position indicator includes a detectable area of the sensor, and is larger than the detectable area. This induction heating device securely positions the object directly above the sensor and detects a temperature of the object accurately, hence heating the object accurately at a predetermined temperature.
Bibliography:Application Number: US20070161746