公开(公告)号：US11466684B2

公开(公告)日：2022-10-11

申请号：US17181140

申请日：2021-02-22

Applicant: LG ELECTRONICS INC.

Inventor： Jun Ha Park ,  Nara Han ,  Hae Jin Park ,  Sangjin Oh

IPC: F04C18/02 ,  F04C23/00 ,  F04C29/02 ,  F04C29/12

Abstract: A compressor may include a casing; an electric motor provided in the casing and that operates a rotational shaft; and a compression device. A flow path guide may be installed between the electric motor and the compression device, and may separate a refrigerant flow path from an oil flow path. The flow path guide may have a first partition wall and a second partition wall which are spaced apart from each other. In addition, the flow path guide may have an oil discharge port formed in at least a section of the flow path guide along a circumferential direction thereof, the oil discharge port allowing a guide space between the first partition wall and the second partition wall to be open toward the inner surface of the casing.