RICE COOKER

PROBLEM TO BE SOLVED: To provide a rice cooker in which materials to be cooked inside an inner pot are subjected to complicated convective flows and uneven cooking of rice inside a pot is reduced, while it has a simple structure having only single heating means.SOLUTION: A rice cooker includes: a he...

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Bibliographic Details
Main Authors SATO FUMIHIRO, KANEKO AKINORI, URUNO JUNPEI
Format Patent
LanguageEnglish
Japanese
Published 12.07.2018
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:PROBLEM TO BE SOLVED: To provide a rice cooker in which materials to be cooked inside an inner pot are subjected to complicated convective flows and uneven cooking of rice inside a pot is reduced, while it has a simple structure having only single heating means.SOLUTION: A rice cooker includes: a heating coil heating an inner pot; and an invertor supplying the heating coil with power. The inner pot is constituted of a magnetic material part and a non-magnetic material part. The invertor supplies the heating coil with power by performing switching between a low-frequency drive mode for supplying a currency of a low-frequency and a high-frequency drive mode for supplying a current of a high-frequency.SELECTED DRAWING: Figure 1 【課題】 単一の加熱手段しか持たない簡素な構成でありながら、内釜内の被調理物を複雑に対流させ釜内部の米の炊きムラを少なくする炊飯器を提供することである。【解決手段】 上記の課題を解決するため、本発明の炊飯器は、内釜を加熱する加熱コイルと、該加熱コイルに電力を供給するインバータと、を備え、前記内釜は、磁性材料部と非磁性材料部から構成されており、前記インバータは、低周波の電流を供給する低周波駆動モードと高周波の電流を供給する高周波駆動モードとを切り替えて前記加熱コイルに電力を供給するものとした。【選択図】 図１
Bibliography:Application Number: JP20170000831