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公开(公告)号:US20210246895A1
公开(公告)日:2021-08-12
申请号:US17153431
申请日:2021-01-20
Applicant: LG Electronics Inc.
Inventor: Taeksu JUNG , Jonghun HA , Kangwook LEE , Seungmock LEE
IPC: F04C2/02
Abstract: A compressor includes a deformable groove spaced apart from a key groove and deformable to reduce an impact force or stress generated at an Oldham's ring.