公开(公告)号：US12297821B2

公开(公告)日：2025-05-13

申请号：US17875852

申请日：2022-07-28

Applicant: LG ELECTRONICS INC.

Inventor： Kiwon Noh ,  Donghyeok Kwon ,  Sungchul Gong

IPC: F04B39/14 ,  F04B35/04 ,  F04B39/06 ,  F04B39/12

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.