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:
Nov. 25, 2014
Filed:
Nov. 28, 2008
Kangwook Lee, Changwon-si, KR;
Jin-ung Shin, Changwon-si, KR;
Yongchol Kwon, Changwon-si, KR;
Geun-hyoung Lee, Busan, KR;
Kangwook Lee, Changwon-si, KR;
Jin-Ung Shin, Changwon-si, KR;
Yongchol Kwon, Changwon-si, KR;
Geun-Hyoung Lee, Busan, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A rotary compressor is provided that includes an electric motor that supplies electric power and a compression mechanism that compresses a refrigerant while first and second rotary members rotate upon receipt of the electric power from the electric motor. More particularly, the compressor has a compact design by forming a compression space within the compressor by a rotor of the electric motor that drives the compressor, maximizes compression efficiency by minimizing friction loss between rotating elements within the compressor, and has a structure that minimizes leakage of the refrigerant within the compression space.