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公开(公告)号：US20140027443A1
公开(公告)日：2014-01-30
申请号：US13950801
申请日：2013-07-25
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Se Min LEE , Kil Young Lee , Seong Deog Jang
IPC: H05B6/06
CPC classification number: H05B6/06 , H05B6/062 , H05B2213/04
Abstract: An induction heating cooker having an oil temperature control function by of the amount of change of an operating frequency, and a control method thereof, the induction heating cooker including a heating coil, an inverter unit, a driving unit, a detection unit to detect a value of a current that flows at the heating coil, and a control unit to calculate an operating frequency of the driving unit according to the value of the current, to vary the operating frequency so that the heating coil maintains a constant output that corresponds to an output level, and to determine whether oil accommodated in a container placed on the heating coil is overheated, by use of an amount of change of the operating frequency, and the maintenance or the control of the temperature of oil may be achieved.
Abstract translation: 一种感应加热烹调器，其具有通过工作频率变化量的油温控制功能及其控制方法，所述感应加热烹调器包括加热线圈，逆变器单元，驱动单元，检测单元 在加热线圈处流动的电流的值，以及根据电流值来计算驱动单元的工作频率的控制单元，以改变工作频率，使得加热线圈保持对应于 输出水平，并且通过使用操作频率的变化量来确定容纳在放置在加热线圈上的容器中的油是否过热，并且可以实现油的温度的维持或控制。
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公开(公告)号：US09462638B2
公开(公告)日：2016-10-04
申请号：US13950801
申请日：2013-07-25
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Se Min Lee , Kil Young Lee , Seong Deog Jang
CPC classification number: H05B6/06 , H05B6/062 , H05B2213/04
Abstract: An induction heating cooker having an oil temperature control function by of the amount of change of an operating frequency, and a control method thereof, the induction heating cooker including a heating coil, an inverter unit, a driving unit, a detection unit to detect a value of a current that flows at the heating coil, and a control unit to calculate an operating frequency of the driving unit according to the value of the current, to vary the operating frequency so that the heating coil maintains a constant output that corresponds to an output level, and to determine whether oil accommodated in a container placed on the heating coil is overheated, by use of an amount of change of the operating frequency, and the maintenance or the control of the temperature of oil may be achieved.
Abstract translation: 一种感应加热烹调器，其具有通过工作频率变化量的油温控制功能及其控制方法，所述感应加热烹调器包括加热线圈，逆变器单元，驱动单元，检测单元 在加热线圈处流动的电流的值，以及根据电流值来计算驱动单元的工作频率的控制单元，以改变工作频率，使得加热线圈保持对应于 输出水平，并且通过使用操作频率的变化量来确定容纳在放置在加热线圈上的容器中的油是否过热，并且可以实现油的温度的维持或控制。
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公开(公告)号：US10288311B2
公开(公告)日：2019-05-14
申请号：US14842658
申请日：2015-09-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sung Min Cho , Jae Sung Kwon , Se Bin Im , Seong Deog Jang , Jin-Hee Cho
Abstract: Provided is a cooking appliance having an improved structure in which superheated steam is capable of being used during a cooking operation. The cooking appliance supplies superheated steam while food is cooked, and includes: a main body, a front of which is opened and in which a cooking compartment is disposed; a heating chamber disposed in the main body to be in communication with the cooking compartment; a steam generator disposed to generate steam sprayed into the heating chamber; and a convection heater disposed in the heating chamber to heat the heating chamber and the cooking compartment. The convection heater heats steam discharged from the steam generator, and the steam discharged from the steam generator, in a superheated steam state, is sprayed into the heating chamber and supplied into the cooking compartment.
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