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公开(公告)号：US11473578B2
公开(公告)日：2022-10-18
申请号：US16663895
申请日：2019-10-25
Applicant: Hanon Systems
Inventor： Hyun Seong Ahn , Hyun Jun Park , In Cheol Shin , Kweon Soo Lim , Chi Myeong Moon , Chang Eon Park
Abstract: Provided is a scroll compressor which has a reduced noise vibration by minimizing an impact sound generated when the operation of the scroll compressor is stopped.
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公开(公告)号：US11466688B2
公开(公告)日：2022-10-11
申请号：US16763428
申请日：2018-10-02
Applicant: Hanon Systems
Inventor： Hong Min Kim , Kweon Soo Lim , Soo Cheol Jeong
Abstract: The present disclosure relates to an electric compressor capable of fixing a shaft seal without a retainer for fixing the shaft seal, and includes a shaft which is rotatably coupled inside a main housing, and a shaft seal which is press-fitted between the shaft and the main housing, seals between the shaft and the main housing by an elastic structure, prevents deformation in the elastic structure with a rigid structure formed integrally with the elastic structure, and maintains the coupled position by a frictional force of the elastic structure.
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公开(公告)号：US11098717B2
公开(公告)日：2021-08-24
申请号：US16402636
申请日：2019-05-03
Applicant: Hanon Systems
Inventor： In Guk Hwang , Kweon Soo Lim , Soo Cheol Jeong
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.
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公开(公告)号：US10309403B2
公开(公告)日：2019-06-04
申请号：US15506020
申请日：2016-01-26
Applicant: Hanon Systems
Inventor： In Guk Hwang , Kweon Soo Lim , Soo Cheol Jeong
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.
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公开(公告)号：US20180163724A1
公开(公告)日：2018-06-14
申请号：US14911502
申请日：2015-06-19
Applicant: HANON SYSTEMS
Inventor： Jae Hoon Lim , Kweon Soo Lim , Soo Cheol Jeong , Hong Min Kim
CPC classification number: F04C18/0215 , F01C17/06 , F04C29/0057 , F04C29/0078 , F04C2240/30
Abstract: The present invention relates a scroll compressor. According to an exemplary embodiment of the present invention, the scroll compressor includes: an orbiting scroll configured to be seated on one surface of a main frame and provided with a plurality of seating grooves along a circumferential direction; a stepped part configured to be formed in the seating groove; a ring member configured to be inserted into the seating groove and have a lower surface adhering to the stepped part; and a guide pin configured to have one end fixed to the main frame and the other end extended in an inside length of the ring member, in which the guide pin has the end maintained in a spaced state from the stepped part.
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Patent Agency Ranking
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
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.
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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
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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
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).
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公开(公告)号：US09903369B2
公开(公告)日：2018-02-27
申请号：US14766763
申请日：2014-05-26
Applicant: HANON SYSTEMS
Inventor： Jung Myung Kwak , Kweon Soo Lim , Seon Joo Hong
IPC: F03C4/00 , F04C2/00 , F04C18/00 , F04C18/44 , F04C18/32 , F01C21/08 , F04C29/02 , F04C29/00 , F04C29/06
CPC classification number: F04C18/44 , F01C21/0809 , F01C21/0863 , F04C18/321 , F04C29/0085 , F04C29/02 , F04C29/06
Abstract: Disclosed herein is a vane rotary compressor in which a fluid such as a refrigerant is compressed while a volume of a compression chamber is reduced during rotation of a rotor. There is provided a vane rotary compressor capable of preventing a delay of rotation operation of a vane by respectively forming oil films on both sides of a hinge portion of the vane in a rotation direction thereof and smoothly sliding the hinge portion.
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公开(公告)号：US20160265531A1
公开(公告)日：2016-09-15
申请号：US14766763
申请日：2014-05-26
Applicant: HANON SYSTEMS
Inventor： Jung Myung Kwak , Kweon Soo Lim , Seon Joo Hong
CPC classification number: F04C18/44 , F01C21/0809 , F01C21/0863 , F04C18/321 , F04C29/0085 , F04C29/02 , F04C29/06
Abstract: Disclosed herein is a vane rotary compressor in which a fluid such as a refrigerant is compressed while a volume of a compression chamber is reduced during rotation of a rotor. There is provided a vane rotary compressor capable of preventing a delay of rotation operation of a vane by respectively forming oil films on both sides of a hinge portion of the vane in a rotation direction thereof and smoothly sliding the hinge portion.
Abstract translation: 本文公开了一种叶片旋转式压缩机，其中在转子旋转期间，诸如制冷剂的流体被压缩，同时压缩室的体积减小。 提供了一种叶片旋转式压缩机，其能够通过在叶片的铰链部分的两侧沿其旋转方向分别形成油膜并平滑地滑动铰链部分来防止叶片的旋转操作延迟。
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