CLUTCH AND COMPRESSOR INCLUDING SAME
    8.
    发明公开

    公开(公告)号:EP3647621A2

    公开(公告)日:2020-05-06

    申请号:EP18825162.3

    申请日:2018-06-20

    申请人: Hanon Systems

    摘要: The present disclosure relates to 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, and 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, and 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.

    GASEOUS FLUID COMPRESSION DEVICE
    9.
    发明公开

    公开(公告)号:EP3521625A1

    公开(公告)日:2019-08-07

    申请号:EP17856570.1

    申请日:2017-08-17

    申请人: Hanon Systems

    IPC分类号: F04C18/02 F04C28/22

    摘要: Disclosed herein is an apparatus for compressing gas-phase fluid (1a, 1b). The apparatus (1a, 1b) includes a housing (2) having a wall (12), a non-motional stator (3) having a base plate (3a) and a helical wall (3b) extending from one side of the base plate (3a), and a motional orbiter (4) having a base plate (4a) and a helical wall (4b) extending from the base plate (4a). The base plates (3a, 4a) are disposed such that the wall (3b) of the stator (3) and the wall (4b) of the orbiter (4) engage with each other to define closed working chambers (5). The volumes and positions of the working chambers (5) are changed in response to the motion of the orbiter (4). The apparatus (1a, 1b) includes a guide device (11) having at least one opening (11a) formed in the base plate (4a) of the orbiter (4) and at least one pin (11b) fixedly coupled to and protruding from the housing. The pin (11b) engages into the opening (11a). The apparatus (1a, 1b) includes a sliding element (17a, 17b) disposed between the wall (12) of the housing (2) and the orbiter (4) and fixedly coupled to the wall (12), and the at least one pin (11b) is pressed into an opening formed in the sliding element (17a, 17b).