Invention Grant
- Patent Title: Induction heat cooking apparatus
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Application No.: US15189536Application Date: 2016-06-22
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Publication No.: US10681780B2Publication Date: 2020-06-09
- Inventor: Dooyong Oh , Hyunwook Moon , Seungbok Ok , Byeongwook Park
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Fish & Richardson P.C.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@4e996438
- Main IPC: H05B6/06
- IPC: H05B6/06 ; H05B6/12

Abstract:
An electronic induction heat cooking apparatus includes a rectifier for rectifying an input voltage and outputting a direct current (DC) voltage; a plurality of switching elements for switching the DC voltage output through the rectifier; a plurality of heating coils for heating a cooking utensil by controlling the plurality of switching elements; a controller for controlling the plurality of switching elements according to a plurality of operation modes; and a supporting member in which at least one of the plurality of heating coils is mounted. The supporting member includes a coil insertion part, into which the heating coils are inserted, and the magnetic member is inserted into the supporting member to directly face the heating coils at the lower side of the heating coils.
Public/Granted literature
- US20160374156A1 INDUCTION HEAT COOKING APPARATUS Public/Granted day:2016-12-22
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