公开(公告)号：US20230175497A1

公开(公告)日：2023-06-08

申请号：US17875852

申请日：2022-07-28

Applicant: LG ELECTRONICS INC.

Inventor： Kiwon NOH ,  Donghyeok KWON ,  Sungchul GONG

IPC: F04B39/14 ,  F04B39/12 ,  F04B39/06

CPC classification number: F04B39/14 ,  F04B39/121 ,  F04B39/06

Abstract: A linear compressor is provided. The linear compressor includes a shell, a frame disposed in the shell, the frame including a body portion and a first flange portion extending radially from a front of the body portion, a cylinder fixed to the body portion, and a piston disposed in the cylinder and configured to reciprocate axially. The first flange portion includes a hole penetrating a front surface and an inner surface of the first flange portion.