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:
Mar. 18, 2025
Filed:
Apr. 02, 2020
Lg Electronics Inc., Seoul, KR;
Sanga Park, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
A compressor is provided that may include a cylinder comprising at least one gas inlet formed on an outer circumferential surface, the cylinder being formed in a cylindrical shape; a piston disposed inside of the cylinder and configured to reciprocate axially; a spring supporter disposed outside of the cylinder and coupled to a rear of the piston; a resonant spring coupled to the spring supporter; a magnet frame coupled to a front of the spring supporter; and a mover disposed on the magnet frame. The at least one gas inlet may include a first gas inlet, and a second gas inlet disposed at a rear of the first gas inlet. A straight line extending radially from a center of mass of the piston, the spring supporter, the magnet frame, and the mover may be disposed between the first gas inlet and the second gas inlet.