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:
Aug. 18, 2015
Filed:
Mar. 15, 2012
Atsushi Sakuda, Shiga, JP;
Yoshiyuki Futagami, Shiga, JP;
Hiroyuki Kawano, Shiga, JP;
Yusuke Imai, Shiga, JP;
Takashi Morimoto, Kyoto, JP;
Osamu Aiba, Shiga, JP;
Takeshi Hashimoto, Shiga, JP;
Atsushi Sakuda, Shiga, JP;
Yoshiyuki Futagami, Shiga, JP;
Hiroyuki Kawano, Shiga, JP;
Yusuke Imai, Shiga, JP;
Takashi Morimoto, Kyoto, JP;
Osamu Aiba, Shiga, JP;
Takeshi Hashimoto, Shiga, JP;
Abstract
According to a compressor of the present invention, the compressor further comprises an oil separating mechanismwhich separates oil from the refrigerant gas discharged from the compressing mechanism, the oil separating mechanismincludes a cylindrical spacein which the refrigerant gas orbits, an inflow portionfor flowing the refrigerant gas discharged from the compressing mechanisminto the cylindrical space, a sending-out portfor sending out, from the cylindrical spaceto the one container space, the refrigerant gas from which the oil is separated, and an exhaust portfor discharging the separated oil from the cylindrical spaceinto the other container space. According to this configuration, efficiency of the electric motoris enhanced, volumetric efficiency is enhanced, and low oil circulation is realized.