公开(公告)号：US11982275B2

公开(公告)日：2024-05-14

申请号：US18113203

申请日：2023-02-23

Applicant: LG ELECTRONICS INC.

Inventor： Suchul Kim ,  Sanghyeon Ji

IPC: F04C28/26 ,  F04C18/02 ,  F04C28/24 ,  F04C29/02

CPC classification number: F04C28/26 ,  F04C18/0215 ,  F04C28/24 ,  F04C29/028 ,  F04C2240/80 ,  F04C2240/805 ,  F04C2270/205

Abstract: A scroll compressor is provided, in which a fastening member fixing portion of a valve fastening member fixes the valve fastening member to a non-orbiting scroll, a valve fixing portion of the valve fastening member fixes a bypass valve to the non-orbiting scroll, and the fastening member fixing portion is located axially farther away from a compression chamber than the valve fixing portion is. This may secure a fastening thickness by which the valve fastening member that fixes the bypass valve is fastened to the non-orbiting scroll and reduce a plate thickness at a portion where bypass holes and/or a discharge port are formed, thereby decreasing dead volumes in the bypass holes and/or the discharge port.