公开(公告)号：US20240364191A1

公开(公告)日：2024-10-31

申请号：US18423957

申请日：2024-01-26

Applicant: Hanon Systems ,  B.M.C CO., LTD.

Inventor： Min Hwan Kim ,  Sung Moon Kang ,  Young Ki Kim ,  Chan Ho Baek

IPC: H02K15/02 ,  H02K3/32

CPC classification number: H02K15/026 ,  H02K3/32 ,  H02K2215/00

Abstract: A varnish impregnation device including: a lower housing in which a stator is seated in an internal space thereof, the stator including a stator core which has a plurality of teeth protruding inward or outward and has a slot that is a space between the teeth. A coil winding passes through the slot and is wound around the teeth. A second cover member is coupled to an upper outer portion of the stator core. The lower housing has a plurality of varnish supply holes which is formed to pass up and down through a lower surface thereof, and the plurality of varnish supply holes communicates with the slot.

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：US20240364195A1

公开(公告)日：2024-10-31

申请号：US18423896

申请日：2024-01-26

Applicant: Hanon Systems ,  B.M.C CO., LTD.

Inventor： Min Hwan Kim ,  Sung Moon Kang ,  Young Ki Kim ,  Chan Ho Baek

IPC: H02K15/12 ,  H02K3/32 ,  H02K15/02

CPC classification number: H02K15/12 ,  H02K3/32 ,  H02K15/026 ,  H02K2215/00

Abstract: A varnish impregnation method of a stator coil winding. The varnish impregnation method includes: a first step of maintaining an inside of a vacuum chamber to be in a vacuum state; a second step of injecting varnish into a slot of a stator core through a varnish supply hole formed in a lower housing of the varnish impregnation device; a third step of causing an air pressure within the vacuum chamber to come to equilibrium with an external air pressure, discharging the varnish from the vacuum chamber, and transferring the varnish again to the varnish storage tank; a fourth step of stopping the operation of the air pump when the discharge of the varnish from the vacuum chamber is completed; and a fifth step of separating the stator from the varnish impregnation device, withdrawing the stator from the vacuum chamber, and curing the varnish in a curing device.

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.