公开(公告)号：US10455647B2

公开(公告)日：2019-10-22

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

IPC: H05B6/06 ,  H05B6/12

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.

公开(公告)号：US11006486B2

公开(公告)日：2021-05-11

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

IPC: H05B6/06 ,  H05B6/12

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.

公开(公告)号：US11877373B2

公开(公告)日：2024-01-16

申请号：US17057979

申请日：2019-05-24

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY

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

IPC: H05B6/08 ,  H05B6/12

CPC classification number: H05B6/08 ,  H05B6/1209 ,  H05B2213/05 ,  H05B2213/07

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.

公开(公告)号：US10578310B2

公开(公告)日：2020-03-03

申请号：US15693932

申请日：2017-09-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young Woong Joo ,  Bon Ju Koo ,  Hee Cheol Kim ,  Myoung Jin Ham ,  Hong-Joo Kang

IPC: F24C7/08 ,  A23L5/10 ,  A47J37/06 ,  F24C3/12 ,  H05B1/02 ,  A47J27/00 ,  A47J36/00

Abstract: A cooking apparatus includes a body, an input unit configured to receive a command in relation to controlling the cooking apparatus from a user, a knob configured to be attachable to one surface of the body or detachable from the body, and a controller configured to sense whether the knob is attached to the body, to receive the command via the knob when the knob is attached, and to receive the command from the input unit when the knob is not attached. As is apparent from the above description, the cooking apparatus may be controlled according to a user's preferences by using the knob attachable to and detachable from the body of the cooking apparatus and may be more conveniently controlled by using the knob in several sides of the cooking apparatus rather than a limited space.