公开(公告)号：US12221960B2

公开(公告)日：2025-02-11

申请号：US18460902

申请日：2023-09-05

Applicant: Hanon Systems

Inventor： Kwang Jin Kim ,  Kyung Jae Lee ,  Jong Hyun Jeon ,  Soo Cheol Jeong

IPC: F04C18/02 ,  F04C23/02 ,  F04C27/00 ,  F04C29/00 ,  F04C29/12

Abstract: A scroll compressor including a housing, a motor in the housing, an orbiting scroll, and a fixed scroll. An injection valve assembly is provided between the fixed scroll and the housing and further includes a cover plate, a valve plate, a gasket retainer, and an injection valve. The compressor capable of increasing a surface pressure at a position at which the injection valve of the injection valve assembly needs to be supported, and preventing deformation of the gasket retainer by reducing a bead height of the gasket retainer.

公开(公告)号：US20240084800A1

公开(公告)日：2024-03-14

申请号：US18460902

申请日：2023-09-05

Applicant: Hanon Systems

Inventor： Kwang Jin Kim ,  Kyung Jae Lee ,  Jong Hyun Jeon ,  Soo Cheol Jeong

IPC: F04C18/02 ,  F04C23/02 ,  F04C27/00 ,  F04C29/12

CPC classification number: F04C18/0215 ,  F04C18/0261 ,  F04C23/02 ,  F04C27/004 ,  F04C29/124 ,  F04C2250/10

Abstract: A scroll compressor including a housing, a motor in the housing, an orbiting scroll, and a fixed scroll. An injection valve assembly is provided between the fixed scroll and the housing and further includes a cover plate, a valve plate, a gasket retainer, and an injection valve. The compressor capable of increasing a surface pressure at a position at which the injection valve of the injection valve assembly needs to be supported, and preventing deformation of the gasket retainer by reducing a bead height of the gasket retainer.

公开(公告)号：US11286936B2

公开(公告)日：2022-03-29

申请号：US16736398

申请日：2020-01-07

Applicant: Hanon Systems

Inventor： Hong Min Kim ,  Chi Myeong Moon ,  Kweon Soo Lim ,  Soo Cheol Jeong

IPC: F04C28/24 ,  F04C18/02 ,  F04C29/02 ,  F04C29/12

Abstract: The present disclosure relates to a scroll compressor, and it is possible to constitute a depressurized resistance value of a first orifice disposed on an oil recovery part to be lower than a depressurized resistance value of a second orifice, thereby maintaining/enhancing volume efficiency upon driving under a high pressure condition where a pressure of discharged refrigerant is high by increasing the back pressure of a back pressure chamber.

公开(公告)号：USD842341S1

公开(公告)日：2019-03-05

申请号：US29611609

申请日：2017-07-24

Applicant: HANON SYSTEMS

Designer： In Cheol Shin ,  Chi Myeong Moon ,  Hyun Jun Park ,  Hyun Seong Ahn ,  Kweon Soo Lim ,  Soo Cheol Jeong

公开(公告)号：US20180187683A1

公开(公告)日：2018-07-05

申请号：US14911470

申请日：2015-06-19

Applicant: HANON SYSTEMS

Inventor： Jae Hoon Lim ,  Hong Min Kim ,  Kweon Soo Lim ,  Soo Cheol Jeong

IPC: F04C29/02 ,  F04C18/02 ,  F04C29/00 ,  B01D21/00

CPC classification number: F04C29/026 ,  A47L9/165 ,  A47L9/1666 ,  A47L9/1683 ,  B01D21/0012 ,  B01D45/08 ,  B01D45/16 ,  F04C18/0215 ,  F04C29/0085

Abstract: Disclosed herein is an electric compressor. The electric compressor includes: a housing (100) which has a discharge chamber (102) through which refrigerant is discharged; and an oil separator (200) which is disposed in the discharge chamber (102), and includes a refrigerant inlet hole (201) through which refrigerant is drawn into the oil separator (200), and a foreign substance storage part (210) storing therein foreign substances contained in the refrigerant drawn through the refrigerant inlet hole (201).

公开(公告)号：US11084355B2

公开(公告)日：2021-08-10

申请号：US16320843

申请日：2018-02-14

Applicant: Hanon Systems

Inventor： In Cheol Shin ,  Chi Myeong Moon ,  Hyun Seong Ahn ,  Kweon Soo Lim ,  Jae Hoon Lim ,  Soo Cheol Jeong

IPC: F04B39/00 ,  F04B39/12 ,  B60H1/32 ,  F04B39/14

Abstract: Disclosed herein is a compressor that includes a casing, a fastening part disposed at a portion corresponding to a support bracket provided in a compressor mounting part of a vehicle on the casing, and a fastener connecting the support bracket to the fastening part, wherein a compressor's center of gravity and a compressor's point of support supported by the fastener are positioned in a longitudinal direction of the fastener. The present disclosure has an effect of relieving rotational moment and fatigue stress occurring in the compressor when the compressor is mounted to the vehicle.

公开(公告)号：US11073152B2

公开(公告)日：2021-07-27

申请号：US16356093

申请日：2019-03-18

Applicant: Hanon Systems

Inventor： Hong Min Kim ,  Kweon Soo Lim ,  Soo Cheol Jeong ,  Hun Teck Jo

IPC: F04C29/02 ,  F04C18/02 ,  F04B39/16 ,  F04B39/04 ,  F04B39/02

Abstract: Disclosed herein may be a compressor. The compressor may include: a casing; a compression unit configured to suck refrigerant from a suction space of the casing, compress the sucked refrigerant, and discharge the compressed refrigerant to a discharge space of the casing; an oil recovery passage configured to recover oil separated from refrigerant in the discharge space to the suction space; and a reducer inserted into the oil recovery passage to reduce a pressure of oil passing through the oil recovery passage. The reducer may include a deformation preventing unit configured to prevent the reducer from being damaged when the reducer is inserted into the oil recovery passage. Therefore, the reducer may be prevented from being damaged when the reducer is inserted into the oil recovery passage. The costs required to prevent the reducer from being damaged, check the conditions of the reducer, and repair reducer may be reduced.

公开(公告)号：US20190257309A1

公开(公告)日：2019-08-22

申请号：US16402636

申请日：2019-05-03

Applicant: Hanon Systems

Inventor： In Guk Hwang ,  Kweon Soo Lim ,  Soo Cheol Jeong

IPC: F04C29/00 ,  F04C18/02

Abstract: An eccentric bush assembly structure of a scroll compressor, in which an orbiting scroll is eccentrically coupled to a rotary shaft of a drive motor, including a bush body rotatably coupled to the orbiting scroll while being pinned to the rotary shaft of the drive motor by an eccentric shaft, the bush body having a friction prevention groove formed in a surface facing a tip surface of the rotary shaft so as not to come into frictional contact with the tip surface.

公开(公告)号：US10138890B2

公开(公告)日：2018-11-27

申请号：US14911470

申请日：2015-06-19

Applicant: Hanon Systems

Inventor： Jae Hoon Lim ,  Hong Min Kim ,  Kweon Soo Lim ,  Soo Cheol Jeong

IPC: B01D50/00 ,  F04C29/02 ,  B01D45/16 ,  B01D45/08 ,  F04C18/02 ,  B01D21/00 ,  F04C29/00 ,  A47L9/16

Abstract: Disclosed herein is an electric compressor. The electric compressor includes: a housing (100) which has a discharge chamber (102) through which refrigerant is discharged; and an oil separator (200) which is disposed in the discharge chamber (102), and includes a refrigerant inlet hole (201) through which refrigerant is drawn into the oil separator (200), and a foreign substance storage part (210) storing therein foreign substances contained in the refrigerant drawn through the refrigerant inlet hole (201).

公开(公告)号：US20170356445A1

公开(公告)日：2017-12-14

申请号：US15506020

申请日：2016-01-26

Applicant: Hanon Systems

Inventor： In Guk Hwang ,  Kweon Soo Lim ,  Soo Cheol Jeong

IPC: F04C29/00

CPC classification number: F04C29/0057 ,  F04C18/0215 ,  F04C2230/25 ,  F04C2240/40 ,  F04C2240/60 ,  F04C2240/807 ,  F04C2280/02

Abstract: An eccentric bush assembly structure of a scroll compressor, in which an orbiting scroll is eccentrically coupled to a rotary shaft of a drive motor, including a bush body rotatably coupled to the orbiting scroll while being pinned to the rotary shaft of the drive motor by an eccentric shaft, the bush body having a friction prevention groove formed in a surface facing a tip surface of the rotary shaft so as not to come into frictional contact with the tip surface.