公开(公告)号：US20250014797A1

公开(公告)日：2025-01-09

申请号：US18591502

申请日：2024-02-29

Applicant: LG Electronics Inc.

Inventor： Gyujong JEONG ,  Sangjoon EUM ,  Songe PARK ,  Jeonghyun CHO ,  Kyungho HA

IPC: H01F13/00 ,  H01F7/02

Abstract: A magnet orientation device includes an upper plate disposed on a magnet raw material, a lower plate disposed below the magnet raw material, and dies disposed on sides of the magnet raw material. The upper plate has a convex upward arc shape. The upper plate includes a first magnetic region and a first non-magnetic region that surround the first magnetic region and the lower plate includes a second magnetic region and a second non-magnetic region that surround the second magnetic region. A lower surface of the first magnetic region provides a plurality of grooves and an upper surface of the second magnetic region provides a plurality of protrusions. A horizontal length of the first magnetic region is greater than a horizontal length of the magnet raw material and a horizontal length of the second magnetic region is equal to or less than the horizontal length of the magnet raw material.

公开(公告)号：US20230314064A1

公开(公告)日：2023-10-05

申请号：US18023592

申请日：2021-11-11

Applicant: LG ELECTRONICS INC.

Inventor： Kyungho HA

IPC: F25D23/02 ,  F25D23/06

CPC classification number: F25D23/028 ,  F25D23/062

Abstract: The present disclosure relates to a refrigerator and the refrigerator includes a cabinet configured to form a storage space, a door configured to open and close the storage space, and an accommodation member configured to be provided inside the cabinet and to accommodate food therein, in which the accommodation member includes a transparent base resin, and an antibacterial agent consisting of a zirconium phosphate-based carrier on which a silver (Ag) component is carried.

公开(公告)号：US20200169130A1

公开(公告)日：2020-05-28

申请号：US16696117

申请日：2019-11-26

Applicant: LG Electronics Inc.

Inventor： Jaeho KIM ,  Minsoo LA ,  Hyuk NAM ,  Kyungmo YU ,  Sangyoung CHO ,  Kyungho HA ,  Pangeun KIM

IPC: H02K1/27 ,  H02K1/30

Abstract: A motor includes a stator and a rotor rotatably disposed at an inner side of the stator or an outer side of the stator. The rotor includes a rotor core block including a plurality of rotor core segments that are arranged along a circumferential direction of the rotor, where each of the rotor core segments includes a plurality of electrical steel sheets that are stacked on one another. The rotor further includes a plurality of permanent magnets disposed between the plurality of rotor core segments, where the plurality of rotor core segments and the plurality of permanent magnets are alternately arranged along the circumferential direction of the rotor. The plurality of electrical steel sheets include bridges that connect the plurality of rotor core segments to one another along the circumferential direction of the rotor.