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：US10941818B2

公开(公告)日：2021-03-09

申请号：US16327367

申请日：2018-02-27

Applicant: Hanon Systems

Inventor： Jung Ki Kim ,  Suk Jae Chung ,  Sung Taeg Oh

IPC: F16D27/06 ,  F16D13/46 ,  F16D27/14 ,  F16D27/112 ,  F04B39/12

Abstract: Disclosed herein are a clutch and a compressor including the same. The clutch includes a hub fastened to a rotary shaft of the compressor to be rotatable together with the rotary shaft in a state in which a position of the hub is fixed, a disk fastened to the hub to be rotatable together therewith, a pulley rotated by power transmitted from a drive source of the compressor, an elastic member for fastening the hub and the disk such that the disk is movable toward or away from the pulley with respect to the hub, a field coil assembly magnetized when electric power is applied thereto to allow the disk and the pulley to come into contact with or separate from each other, and an attenuation member interposed between the elastic member and the disk. Accordingly, it is possible to reduce noise and vibration due to contact and separation between the disk and the pulley by the elastic member and the attenuation member.

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：USD886160S1

公开(公告)日：2020-06-02

申请号：US29655714

申请日：2018-07-06

Applicant: HANON SYSTEMS

Designer： Sung Taeg Oh ,  Min Hwan Kim ,  Jung Ki Kim

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.

公开(公告)号：US11441619B2

公开(公告)日：2022-09-13

申请号：US16614835

申请日：2018-06-20

Applicant: Hanon Systems

Inventor： Sung Taeg Oh ,  Min Hwan Kim ,  Jung Ki Kim

IPC: F16D27/112 ,  B60H1/32 ,  F04B27/08 ,  F16D27/14 ,  F16D27/00 ,  F16H55/36

Abstract: A clutch and a compressor including the same, and may include a hub fastened to a rotary shaft of a compressor and rotatable with the rotary shaft in a state where its position has been fixed, a disk fastened to the hub and rotatable with the hub, a pulley rotated by receiving power from a driving source of the compressor, an elastic member fastening the hub and the disk, fastening the hub and the disk so that the disk approaches or is away from the pulley based on the hub, a field coil assembly magnetized when power is applied to contact or space the disk and the pulley, an attenuation member interposed between the elastic member and the disk, thereby reducing the noise and vibration due to the contact and spacing between the disk and the pulley by the elastic member and the attenuation member.