公开(公告)号：US20240271622A1

公开(公告)日：2024-08-15

申请号：US18261251

申请日：2022-10-12

Applicant: Hanon Systems

Inventor： Hyun Woo Lee ,  Min Gyu Kim ,  Sang Woo Bae ,  Hye Rim An ,  Hew Nam Ahn ,  Sung Taeg Oh ,  Je Su Yun

IPC: F04C23/02 ,  H02K11/01 ,  H02K11/33

CPC classification number: F04C23/02 ,  H02K11/0141 ,  H02K11/33 ,  F04C2240/30 ,  F04C2240/803 ,  F04C2240/808

Abstract: An electric compressor, including: a housing; a compression unit provided in the housing; a motor unit provided in the housing to drive the compression unit; and an inverter unit coupled to one side of the housing and controlling the motor unit, and the inverter unit includes: a support body disposed on one side of the housing; and an inverter cover coupled to one side of the support body; and the support body includes: a center part allowing a circuit board to be seated thereon; and a first receiving part extending from the center part toward a radially outer side of the center part, and having a noise reduction element disposed therein.

公开(公告)号：US20250129780A1

公开(公告)日：2025-04-24

申请号：US18580423

申请日：2023-02-28

Applicant: Hanon Systems

Inventor： Hyun Woo Lee ,  Min Gyu Kim ,  Sang Woo Bae ,  Jong Myung Seok ,  Hye Rim An ,  Hew Nam Ahn ,  Sung Taeg Oh ,  Je Su Yun

IPC: F04C23/02 ,  F04C18/02

Abstract: An electric compressor including: a motor unit configured to generate power; a compression unit configured to receive the power from the motor unit and to compress a refrigerant; an inverter configured to control the motor unit; and a cover configured to be coupled to one side of the inverter. The cover includes: a metal plate formed in a shape corresponding to the inverter; a first resin portion configured to be disposed on an inside of the metal plate; and a second resin portion configured to be disposed on an outside of the metal plate in such a way as to correspond to some areas of the first resin portion.

公开(公告)号：US20240097535A1

公开(公告)日：2024-03-21

申请号：US18261179

申请日：2022-09-06

Applicant: Hanon Systems

Inventor： Hyun Woo Lee ,  Min Gyu Kim ,  Sang Woo Bae ,  Hye Rim An ,  Sung Taeg Oh ,  Je Su Yun

IPC: H02K11/33 ,  F25B31/02 ,  H02K7/14

CPC classification number: H02K11/33 ,  F25B31/026 ,  H02K7/14 ,  H02K2211/03

Abstract: An electric compressor capable of reducing a size and lightening weight of a package of an inverter unit, as a common mode choke (CM choke) is disposed radially outside of a circuit board of the inverter unit, and a high voltage connector, a CM choke, and a low voltage connector are integrated into a support body.