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:
Jul. 06, 2021
Filed:
May. 14, 2019
Lg Electronics Inc., Seoul, KR;
Jeongwoo Kim, Seoul, KR;
LG Electronics Inc., Seoul, KR;
Abstract
Provided is a linear compressor including a drive unit having a mover reciprocating within a casing and a stator and a winding coil for driving the mover, a cylinder installed inside the casing to form a compression space, a piston coupled to the mover and configured to reciprocate within the cylinder to compress a fluid accommodated in the compression space, a frame supporting the cylinder and a discharge cover coupled to the frame to form a discharge space for accommodating refrigerant compressed in the compression space, a discharge pipe extending toward an outside of the discharge cover through the discharge space and forming a passage through which the compressed refrigerant moves from the discharge space, and a branch pipe branched from the discharge pipe outside the discharge cover and configured to guide the compressed refrigerant to a space between the cylinder and the piston.