公开(公告)号：EP3346799B1

公开(公告)日：2019-07-31

申请号：EP18150131.3

申请日：2018-01-03

Applicant: LG Electronics Inc. ,  UNIST (Ulsan National Institute of Science and Technology)

Inventor： KWACK, Younghwan ,  YANG, Jaekyung ,  SON, Seongho ,  LEE, Yongsoo ,  JUNG, Jeehoon ,  PARK, Hwapyeong ,  KIM, Mina

IPC: H05B6/12 ,  H05B6/06

公开(公告)号：EP2470482B2

公开(公告)日：2019-06-05

申请号：EP10812179.9

申请日：2010-08-11

Applicant: LG Electronics Inc.

Inventor： LEE, Seungchan ,  LEE, Jeongho ,  BAEK, Chaehyun ,  LEE, Yongsoo ,  KIM, Youngseok ,  KIM, Yangkyeong ,  BAEK, Seungjo

IPC: C03C3/066 ,  F24C15/00 ,  H05B6/64 ,  C03C8/08

公开(公告)号：EP3438550A3

公开(公告)日：2019-03-27

申请号：EP18186276.4

申请日：2018-07-30

Applicant: LG Electronics Inc.

Inventor： PARK, Kyoung-Joon ,  SIM, Hoon Seob ,  YANG, Jaekyung ,  LEE, Suyong ,  LEE, Yongsoo ,  LEE, Yong Hyun

IPC: F24C15/16 ,  A47B77/10 ,  A47B88/90

Abstract: The present disclosure relates to a shelf support device (100) configured to support a shelf, comprising:
a rail (120) extending in forward and backward directions to locate a front end portion over a rear end portion, including an upper surface portion (121) configured to form an upward sloping movement path toward a front side and a lower surface portion (123) configured to form an upward sloping movement path toward the front side below the upper surface portion (121); and a support unit (150) at which a shelf (30a) is mounted at an upper portion of the support unit (150), coupled to the rail (120) to be movable along the movement path formed by each of the upper surface portion (121) and the lower surface portion (123), and configured to change a position of the shelf (30a) in an upward direction when being moved in the forward direction and to change the position of the shelf (30a) in a downward direction when being moved in the backward direction.

公开(公告)号：EP3346799A1

公开(公告)日：2018-07-11

申请号：EP18150131.3

申请日：2018-01-03

Applicant: LG Electronics Inc. ,  UNIST (Ulsan National Institute of Science and Technology)

Inventor： KWACK, Younghwan ,  YANG, Jaekyung ,  SON, Seongho ,  LEE, Yongsoo ,  JUNG, Jeehoon ,  PARK, Hwapyeong ,  KIM, Mina

IPC: H05B6/12 ,  H05B6/06

CPC classification number: H05B6/065 ,  F24C15/106 ,  H02M3/06 ,  H02M7/103 ,  H05B1/0202 ,  H05B6/062 ,  H05B6/1236 ,  Y02B40/123

Abstract: Provided is an induction heat cooking apparatus. The induction heat cooking apparatus includes a rectifier configured to convert an AC voltage supplied from an external power source into a DC voltage, an inverter configured to receive the voltage from the rectifier to supply current to heating coils, the heating coils configured to generate magnetic fields when the current flows through the inverter, a resonance capacitor including both DC terminals through which the voltage is outputted from rectifier and a plurality of capacitors connected in series to each other between the heating coils, a wireless power transfer (WPT) capacitor connected in parallel to the resonance capacitor, and a mode conversion switch configured to determine whether to connect the resonance capacitor to the WPT capacitor in parallel.