The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 26, 2022
Filed:
Aug. 20, 2019
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04B 35/04 (2006.01); F04B 49/06 (2006.01); F04B 39/12 (2006.01); F25B 31/02 (2006.01); F25B 1/02 (2006.01);
U.S. Cl.
CPC ...
F04B 35/04 (2013.01); F04B 35/045 (2013.01); F04B 39/12 (2013.01); F04B 49/06 (2013.01); F25B 1/02 (2013.01); F25B 31/023 (2013.01); F04B 2201/0402 (2013.01); F05B 2270/303 (2013.01); F25B 2309/001 (2013.01); F25B 2400/073 (2013.01); F25B 2500/04 (2013.01); F25B 2500/16 (2013.01);
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.