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公开(公告)号：US11802694B2
公开(公告)日：2023-10-31
申请号：US17199846
申请日：2021-03-12
Applicant: LG ELECTRONICS INC.
Inventor： Jaeho Lee , Il Young Park , Seunghak Kim
CPC classification number: F24C7/067 , F24C15/101 , F24C15/102
Abstract: An electric range is provided in which a lower surface of a base plate, on an upper end of which a working coil is placed, may be supported by at least one elastic supporter disposed at an upper end of at least one air guide along a widthwise direction of the base plate, thereby preventing bending of the base plate and maintaining a constant gap between an object to be heated and the working coil.
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Patent Agency Ranking
公开(公告)号：US11963283B2
公开(公告)日：2024-04-16
申请号：US17199755
申请日：2021-03-12
Applicant: LG ELECTRONICS INC.
Inventor： Jungmin Cha , Il Young Park , Seunghak Kim , Myoeng Soo Park
CPC classification number: H05B6/1209 , H01H37/76 , H05B6/1263 , H05K5/0091 , H05K5/0217 , H05K5/0247 , H05B2206/022 , H05B2213/07
Abstract: An electric range is provided that may include an elastic holder to fix a fuse and a sensor in a central portion of an induction heating unit disposed over/on/in an upper portion of a base plate, thereby stably fixing the fuse and sensor against external impact. In the electric range, an upper end of the sensor may come into close contact with a lower surface of a cover plate disposed over/on/in an upper portion of the induction heating unit, thereby stably measuring a temperature of the cover plate and absorbing an external impact.
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公开(公告)号：US12279356B2
公开(公告)日：2025-04-15
申请号：US17193070
申请日：2021-03-05
Applicant: LG ELECTRONICS INC.
Inventor： Jinwoo Park , Jungmin Cha , Jaeho Lee , Il Young Park , Seunghak Kim
Abstract: An electric range is provided, in which filter circuits are disposed at an edge of a lower end of a case and are spaced a maximum distance apart from a plurality of working coils, thereby reducing noise generated by the working coils as much as possible and improving performance of the filter circuits.
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公开(公告)号：US20240011640A1
公开(公告)日：2024-01-11
申请号：US18372213
申请日：2023-09-25
Applicant: LG ELECTRONICS INC.
Inventor： Jaeho LEE , Il Young Park , Seunghak Kim
CPC classification number: F24C7/067 , F24C15/101 , F24C15/102
Abstract: An electric range is provided in which a lower surface of a base plate, on an upper end of which a working coil is placed, may be supported by at least one elastic supporter disposed at an upper end of at least one air guide along a widthwise direction of the base plate, thereby preventing bending of the base plate and maintaining a constant gap between an object to be heated and the working coil.
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公开(公告)号：US12022595B2
公开(公告)日：2024-06-25
申请号：US17354026
申请日：2021-06-22
Applicant: LG ELECTRONICS INC.
Inventor： Jinwoo Park , Il Young Park , Myoeng Soo Park , Dayeong Kim
CPC classification number: H05B6/062 , H05B6/1209 , H05B6/1272
Abstract: A cooking appliance may include a holder disposed in an induction heating element provided below a cover plate, and a supporter disposed inside the holder that supports a sensor inserted into the holder to contact the sensor to the cover plate.
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公开(公告)号：US20210285651A1
公开(公告)日：2021-09-16
申请号：US17199846
申请日：2021-03-12
Applicant: LG ELECTRONICS INC.
Inventor： Jaeho Lee , Il Young Park , Seunghak Kim
Abstract: An electric range is provided in which a lower surface of a base plate, on an upper end of which a working coil is placed, may be supported by at least one elastic supporter disposed at an upper end of at least one air guide along a widthwise direction of the base plate, thereby preventing bending of the base plate and maintaining a constant gap between an object to be heated and the working coil.
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