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    Electric compressor
    4.
    发明授权
    Electric compressor 有权

    公开(公告)号：US11073316B2

    公开(公告)日：2021-07-27

    申请号：US16314566

    申请日：2018-02-14

    Applicant: Hanon Systems

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

    IPC: F25B43/02 ,  F04C29/06 ,  F04C29/12

    Abstract: Disclosed herein may be an electric compressor. The electric compressor may include: a rear housing having a discharge chamber into which refrigerant is discharged; and an oil separator disposed in the discharge chamber and having a refrigerant inlet hole through which the refrigerant is drawn into the oil separator. The discharge chamber may protrude in a multi-stepped manner outwards from the rear housing such that a volume of the rear housing is increased, and based on the oil separator, an internal space of the discharge chamber may be divided into spaces having different volumes.

    SCROLL COMPRESSOR
    7.
    发明申请
    SCROLL COMPRESSOR 审中-公开

    公开(公告)号：US20200088198A1

    公开(公告)日：2020-03-19

    申请号：US16551838

    申请日：2019-08-27

    Applicant: Hanon Systems

    Inventor： Chi Myeong Moon ,  In Cheol Shin ,  Kweon Soo Lim ,  Chang Eon Park ,  Hyun Seong Ahn ,  Soo Cheol Jeong

    IPC: F04C29/00 ,  F04C18/02 ,  F04C18/063 ,  F04C27/00

    Abstract: A scroll compressor that includes a rotating shaft, an eccentric bush having a recess, into which one end of the shaft is inserted, and an eccentric portion eccentric to the shaft, an orbiting scroll operatively connected to the eccentric portion for orbiting, a fixed scroll engaged with the orbiting scroll, and a buffer member interposed between the one end of the shaft and the recess. Therefore, it is possible to prevent damage to the scrolls due to liquid refrigerant compression during initial operation and to prevent an impact sound between the shaft and the eccentric bush due to the rotational clearance therebetween.

    Scroll compressor with buffer member between the orbiting groove and the balance weight
    9.
    发明授权
    Scroll compressor with buffer member between the orbiting groove and the balance weight 有权

    公开(公告)号：US11261864B2

    公开(公告)日：2022-03-01

    申请号：US16513841

    申请日：2019-07-17

    Applicant: Hanon Systems

    Inventor： Chi Myeong Moon ,  Chang Eon Park ,  In Cheol Shin ,  Hyun Seong Ahn ,  Kweon Soo Lim

    IPC: F04C18/02 ,  F04C29/00

    Abstract: Scroll compressor includes a shaft rotatably supported to a casing; an eccentric bush having a recess part into which one end portion of the shaft is inserted, an eccentric part eccentric to the shaft, and a balance weight disposed at the opposite side of the eccentric part with respect to the recess part; an orbiting scroll for performing the orbiting motion in interlock with the eccentric part; and a fixed scroll for forming a compression chamber together with the orbiting scroll. The casing has an orbiting groove in which the eccentric bush performs the orbiting motion, a buffer member is interposed between the orbiting groove and the balance weight. Rotation clearance is formed between the recess part and the shaft. The buffer member is compressed between the balance weight and the orbiting groove before the recess part and the shaft contact each other by the rotation clearance.

    Compressor for vehicle
    10.
    发明授权
    Compressor for vehicle 有权

    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.

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