公开(公告)号：EP3697174A1

公开(公告)日：2020-08-19

申请号：EP18867063.2

申请日：2018-10-05

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

发明人： KANG, Kyelyong ,  JUNG, Jee Hoon ,  LEE, Hee Jun ,  PARK, Hwa Pyeong ,  JUNG, See Hoon

IPC分类号： H05B6/06 ,  H05B6/04

摘要： The present invention relates to an induction heating apparatus. In order to cope with various types of containers without increasing an operating frequency of an induction heating apparatus, the present invention compares a resistance value of a container with a predetermined reference resistance value, and determines an operating mode of a switching device according to a result of the comparison. According to the present invention, it is possible to use various types of containers without increasing an operating frequency of an induction heating apparatus, by adjusting a resonance frequency of a working coil according to a resistance value of a container used in the induction heating apparatus.

公开(公告)号：EP4435360A1

公开(公告)日：2024-09-25

申请号：EP24154559.9

申请日：2024-01-30

申请人： LG Electronics Inc.

发明人： LEE, Hee Jun ,  CHANG, Jinho ,  SHIN, Jaehoon ,  SHIN, Jae Un

IPC分类号： F25D23/02

CPC分类号： F25D23/028 ,  F25D2323/02420130101

摘要： Disclosed herein is a refrigerator comprising: a cabinet (100) provided with a storage compartment; a door (200) rotatably installed at the cabinet (100) and configured to open and close the storage compartment; a hinge (160) configured to rotatably connect the door (200) to the cabinet (100); and a damper (600) installed at the hinge (160) and configured to generate a damping force by contacting the door (200), wherein the cabinet (100) is coupled to the hinge (160) and supports the hinge (160), and the hinge (160) is coupled to the damper (600) and supports the damper (600).

公开(公告)号：EP4435361A1

公开(公告)日：2024-09-25

申请号：EP24154561.5

申请日：2024-01-30

申请人： LG Electronics Inc.

发明人： LEE, Hee Jun ,  CHANG, Jinho ,  SHIN, Jaehoon ,  SHIN, Jae Un

IPC分类号： F25D23/02

CPC分类号： F25D23/028 ,  F25D2323/02420130101

摘要： The present invention discloses a refrigerator, comprising: a cabinet (100) provided with a storage compartment; a door (210, 220, 230) rotatably installed at the cabinet (100) and configured to open and close the storage compartment; a hinge assembly (150, 150a, 150b, 150c) configured to rotatably connect the door (210, 220, 230) to the cabinet (100); and a damper (600) configured to move in association with a rotation of the door (210, 220, 230), and to generate a damping force by contacting the hinge assembly (150, 150a, 150b, 150c), wherein the damper (600) is provided in such a way that the damper (600) surface-contacts the hinge assembly (150, 150a, 150b, 150c).

公开(公告)号：EP4435359A1

公开(公告)日：2024-09-25

申请号：EP24154558.1

申请日：2024-01-30

申请人： LG Electronics Inc.

发明人： LEE, Hee Jun ,  CHANG, Jinho ,  SHIN, Jaehoon ,  SHIN, Jae Un

IPC分类号： F25D23/02

CPC分类号： F25D23/028

摘要： Disclosed herein is a refrigerator. The refrigerator comprises a cabinet (100) having a storage compartment; a door (31) installed at the cabinet (100) in such a way that the door (31) is rotatable in a closing direction and in an open direction, and configured to rotate in the closing direction to close the storage compartment and to rotate in the opening direction to open the storage compartment; and a damper (600) configured to provide a first damping force or a second damping force, wherein a magnitude of the second damping force is less than a magnitude of the first damping force, while providing a damping force resistance against the rotation of the door (31) in the closing direction, wherein as the door (31) rotates in the closing direction, a damping force provided by the damper (600) changes from the first damping force to the second damping force.