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:
May. 09, 2023
Filed:
Oct. 23, 2020
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04B 39/16 (2006.01); F04B 35/04 (2006.01); F04B 39/12 (2006.01); F04B 39/02 (2006.01); B01D 39/16 (2006.01); B01D 46/02 (2006.01);
U.S. Cl.
CPC ...
F04B 39/16 (2013.01); F04B 35/045 (2013.01); F04B 39/0292 (2013.01); F04B 39/123 (2013.01); F04B 39/126 (2013.01); B01D 39/1692 (2013.01); B01D 46/02 (2013.01); F05B 2210/14 (2013.01);
Abstract
A compressor includes a cylinder comprising a cylinder body which has a cylindrical shape and defining a compression space for refrigerant gas, a piston configured to be reciprocated in an axial direction within the cylinder body and to compress the refrigerant gas in the compression space, and a frame in which the cylinder is received, the frame defining a gas hole, one side of the gas hole communicating with outside so that the refrigerant gas is introduced, the other side of the gas hole extending up to an inner circumferential surface so as to guide the refrigerant gas.