公开(公告)号：US10267302B2

公开(公告)日：2019-04-23

申请号：US15084702

申请日：2016-03-30

Applicant: LG ELECTRONICS INC.

Inventor： Kwangmyoung Yoo ,  Kyoungseok Kang ,  Sungtaek Woo

IPC: F04B39/12 ,  F04B35/04 ,  F04B39/00

Abstract: A linear compressor is provided that may include a shell including a refrigerant suction inlet, a cylinder provided in the shell, a piston reciprocated in the cylinder, a suction muffler movable together with the piston, the suction muffler defining a refrigerant passage, a suction guide provided at one side of the piston to guide a refrigerant suctioned through the refrigerant suction inlet to the suction muffler, a back cover coupled to the suction guide, and a coupling guide provided in a space defined by the suction guide and the back cover to maintain a coupling force between the suction guide and the back cover.