Title:
COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2016/084121
Kind Code:
A1
Abstract:
A compressor comprises: a closed container having at the bottom thereof an oil sump for containing lubricating oil; an electric motor section having a stator provided within the closed container, the electric motor section also having a rotor disposed inside the stator and having a drive shaft connected thereto; a compression mechanism section which is provided within the closed container, is connected to the drive shaft, and compresses a refrigerant; and an annular oil separation plate provided within the closed container at a position between the electric motor section and the compression mechanism section. The oil separation plate has: a plurality of tilted sections tilted relative to the axial direction of the drive shaft; and a plurality of raised sections having upper ends each connected to the upper end of a tilted section, the plurality of raised sections also having lower ends each connected to the lower end of a tilted section different from the tilted section.
Inventors:
SHIMOJI MIHOKO (JP)
NAGASAWA HIROKI (JP)
TATSUMI KATSUTOSHI (JP)
YOKOYAMA TETSUHIDE (JP)
SHINGU KEISUKE (JP)
NAGASAWA HIROKI (JP)
TATSUMI KATSUTOSHI (JP)
YOKOYAMA TETSUHIDE (JP)
SHINGU KEISUKE (JP)
Application Number:
PCT/JP2014/081007
Publication Date:
June 02, 2016
Filing Date:
November 25, 2014
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F04B39/04; F04C29/02
Foreign References:
| JP2011047355A | 2011-03-10 | |||
| JP2013217281A | 2013-10-24 | |||
| JP2010025074A | 2010-02-04 | |||
| JP2012202253A | 2012-10-22 | |||
| JPS56171684U | 1981-12-18 |
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
Patent business corporation きさ patent trademark office (JP)
Patent business corporation きさ patent trademark office (JP)
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