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公开(公告)号：US20160150597A1
公开(公告)日：2016-05-26
申请号：US14932217
申请日：2015-11-04
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chang Sun YUN , Dong Oh KANG , Hong-Joo KANG , Ji Woong CHOI
CPC classification number: H05B6/065 , H05B6/1272 , H05B2206/022 , Y02B40/126
Abstract: A cooking apparatus and a method for controlling the cooking apparatus are provided. The cooking apparatus includes induction heating coils that include a high power burner in which a first heating coil and a second heating coil are concentric. The cooking apparatus includes a low power burner that includes a third heating coil and a fourth heating coil, a power supply unit that includes a first AC power supply unit and a second AC power supply unit which have a different phase from each other, and a coil driving unit that provides power supplied by the first AC power supply unit to the first heating coil, and provides power supplied by the second AC power supply unit to at least one of the second heating coil, the third heating coil, and the fourth heating coil.
Abstract translation: 提供了一种烹饪设备和用于控制烹饪设备的方法。 该烹饪设备包括感应加热线圈，其包括高功率燃烧器，其中第一加热线圈和第二加热线圈同心。 烹调设备包括一个包括第三加热线圈和第四加热线圈的低功率燃烧器，包括彼此具有不同相位的第一AC电源单元和第二AC电源单元的电源单元，以及 线圈驱动单元，其向第一加热线圈提供由第一AC电源单元提供的电力，并且将第二AC电源单元提供的电力提供给第二加热线圈，第三加热线圈和第四加热中的至少一个 线圈
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公开(公告)号：US20180168005A1
公开(公告)日：2018-06-14
申请号：US15835876
申请日：2017-12-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chang Sun YUN
CPC classification number: H05B6/1272 , H05B6/065 , H05B2206/02 , H05B2213/03 , H05B2213/05 , H05B2213/07
Abstract: Disclosed herein is a cooking apparatus including a cooking plate, induction heating coils installed under the cooking plate, a vessel sensor configured to detect a cooking vessel while the cooking vessel is placed on the cooking plate, a driving assembly including a driving circuit configured to generate a driving current and distribute the driving current to each of the induction heating coils, and a sub assembly including a vessel sensing circuit configured to determine one or more of the induction heating coils overlapping the cooking vessel based on an output of the vessel sensor. The sub assembly may be separated from the driving assembly.
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公开(公告)号：US20190021141A1
公开(公告)日：2019-01-17
申请号：US16124949
申请日：2018-09-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chang Sun YUN , Dong Oh KANG , Hong-Joo KANG , Ji Woong CHOI
Abstract: A cooking apparatus and a method for controlling the cooking apparatus are provided. The cooking apparatus includes induction heating coils that include a high power burner in which a first heating coil and a second heating coil are concentric. The cooking apparatus includes a low power burner that includes a third heating coil and a fourth heating coil, a power supply unit that includes a first AC power supply unit and a second AC power supply unit which have a different phase from each other, and a coil driving unit that provides power supplied by the first AC power supply unit to the first heating coil, and provides power supplied by the second AC power supply unit to at least one of the second heating coil, the third heating coil, and the fourth heating coil.
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公开(公告)号：US20190018048A1
公开(公告)日：2019-01-17
申请号：US15745113
申请日：2016-07-27
Applicant: Samsung Electronics Co., Ltd
Inventor： Chang Sun YUN , Hong Joo KANG , Chang Seob LIM
IPC: G01R19/165 , H05B6/06 , H05B6/44 , H05B1/02 , H05B6/12
Abstract: An induction heating apparatus includes a coil driver configured to have a plurality of selectable resonant frequencies, and a controller configured to control the coil driver. The coil driver drives a coil according to a control signal from the controller.
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Patent Agency Ranking
公开(公告)号：US20210267024A1
公开(公告)日：2021-08-26
申请号：US17057979
申请日：2019-05-24
Inventor： Ji Woong CHOI , Sang Min PARK , Byoung Kuk LEE , Eun Soo JANG , Dong Myoung JOO , Hong-Joo KANG , Nam Ju PARK , Chang Sun YUN , Hyun Kwan LEE
Abstract: A cooking apparatus and a control method thereof, and more particularly, technology for determining the type of vessel placed in the cooking apparatus and controlling power in response to a state change of the placed vessel or a temperature change of a coil. In accordance with one aspect, a cooking apparatus includes: a coil on which a vessel is placed, configured to form a magnetic field upon application of a current; a detection sensor configured to detect a magnitude of an input current applied differently according to a type of the vessel and a magnitude of an input voltage of the cooking apparatus; and a controller configured to determine a type of the placed vessel according to a power value calculated based on the detected input current and input voltage, and to determine a heating mode of the cooking apparatus based on the determined type of vessel.
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公开(公告)号：US20180317284A1
公开(公告)日：2018-11-01
申请号：US15962257
申请日：2018-04-25
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Nam Ju PARK , Chang Sun YUN , Ji Woong CHOI
Abstract: Disclosed herein is a cooking apparatus. The cooking apparatus includes a cooking plate, a plurality of induction heating coils installed under the cooking plate, a plurality of drivers configured to supply driving power to the plurality of induction heating coils, and a controller configured to control the plurality of drivers to drive a plurality of groups to which the plurality of induction heating coils belong, respectively. Power output by a first driver, among the plurality of drivers, which drives a first group among the plurality of groups may be increased and power output by a second driver, among the plurality of drivers, which drives a second group among the plurality of groups may be decreased.
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公开(公告)号：US20200329535A1
公开(公告)日：2020-10-15
申请号：US16755374
申请日：2018-09-04
Applicant: SAMSUNG ELECTRONICS CO. LTD.
Inventor： Chang Sun YUN
Abstract: A cooking apparatus includes a cooking plate including a cooking area divided into a plurality of sub-areas; a plurality of induction heating coil groups installed at a bottom of the cooking plate to correspond to the plurality of sub-areas; and a plurality of drive assemblies configured to supply a driving current to the plurality of induction heating coil groups. The cooking apparatus includes a user interface configured to receive a compartment command that divides the cooking area into the plurality of sub-areas; a sub-assembly configured to determine the induction heating coil group corresponding to the sub-area in which a cooking vessel is placed when the compartment command is input; and a controller configured to control the drive assembly supplying the driving current to the determined induction heating coil group such that a driving current corresponding to a target temperature is distributed to an induction heating coil overlapping the cooking vessel.
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公开(公告)号：US20180242406A1
公开(公告)日：2018-08-23
申请号：US15900576
申请日：2018-02-20
Applicant: Samsung Electronics Co., Ltd
Inventor： Chang Sun YUN
CPC classification number: H05B6/1236 , H05B6/062 , H05B6/065 , H05B2213/05
Abstract: A cooking apparatus is disclosed. The cooking apparatus includes a capacitance detector and a cookware detection controller. The capacitance detector is configured to detect capacitance using two or more electrodes arranged on one side of each of a plurality of induction heating coils. The cookware detection controller is configured to identify an induction heating coil corresponding to a position where cookware is placed among the plurality of induction heating coils when it is determined that the cookware is placed on a cooking plate based on the capacitance.
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公开(公告)号：US20150201467A1
公开(公告)日：2015-07-16
申请号：US14509637
申请日：2014-10-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chang Sun YUN , Ki Hyeon PARK , Chung-Wook ROH , Sang Eon KIM
IPC: H05B6/06
CPC classification number: H05B6/062 , H05B6/04 , H05B2213/03 , H05B2213/05
Abstract: An induction heating apparatus in accordance with the present disclosure includes a coil; an inverter unit configured to have a switching device turned on and off to supply power to the coil; a first controller configured to generate a first threshold current based on information about a coil current flowing in the coil and an input voltage applied to the coil, and generate a clock signal by comparing the coil current with the first threshold current; and a switch driver configured to generate a switch driving signal to turn on or off the switching device of the inverter unit by dividing a frequency of the clock signal.
Abstract translation: 根据本公开的感应加热装置包括线圈; 逆变器单元，被配置为使开关装置导通和断开以向线圈供电; 第一控制器，被配置为基于关于在线圈中流动的线圈电流的信息和施加到线圈的输入电压来产生第一阈值电流，并且通过将线圈电流与第一阈值电流进行比较来产生时钟信号; 以及开关驱动器，其被配置为生成开关驱动信号，以通过划分所述时钟信号的频率来接通或关断所述逆变器单元的开关装置。
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