公开(公告)号：US20200056603A1

公开(公告)日：2020-02-20

申请号：US16545541

申请日：2019-08-20

Applicant: LG ELECTRONICS INC.

Inventor： Nayi RYU ,  Chulgi ROH ,  Gahyun OH

IPC: F04B35/04

Abstract: A linear compressor according to the present disclosure may include a cylinder provided with at least one groove, a piston reciprocating within the cylinder, a motor configured to provide a driving force to move the piston within the cylinder, an inverter configured to perform a switching operation to transmit electric power to the motor, and a controller configured to receive temperature information from the electronic device and control the inverter to preheat the motor based on the received temperature information.