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. 04, 2014
Filed:
Nov. 27, 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 compressor is provided that includes a stator, a cylinder type rotor rotated within the stator by a rotating electromagnetic field of the stator and that defines a compression chamber inside, a roller that rotates within the compression chamber of the cylinder type rotor by a rotational force transferred from the rotor and compresses a refrigerant during rotation, a vane that divides the compression chamber into a suction region, into which the refrigerant is sucked, and a compression region, in which the refrigerant is compressed and discharged from, and transfers the rotational force from the cylinder type rotor to the roller, an axis of rotation that integrally extends from the roller in an axial direction, and a suction passage, through which the refrigerant is sucked into the compression chamber, through the axis of rotation and the roller.