Title:
回転式圧縮機および冷凍サイクル装置
Document Type and Number:
Japanese Patent JP7360785
Kind Code:
B2
Abstract:
To provide a rotating compressor which can suppress a quantity of a lubricant which is discharged together with a working fluid, and a refrigeration cycle device.SOLUTION: The rotating compressor has a case, a compression mechanism part and an electric motor part. The inside of the case is partitioned to a first chamber, a second chamber and a third chamber. The rotating compressor has a fluid flow passage for making a working fluid circulate between the first chamber and the second chamber, between the second chamber and the third chamber, and between the third chamber and the first chamber. The rotating compressor has a lubricant flow passage for making a lubricant circulate between and among the first chamber, the second chamber and the third chamber.SELECTED DRAWING: Figure 1
Inventors:
Jaffet Ferdi Monasuri
Takuya Hirayama
Takuya Hirayama
Application Number:
JP2018150480A
Publication Date:
October 13, 2023
Filing Date:
August 09, 2018
Export Citation:
Assignee:
Toshiba Carrier Corporation
International Classes:
F04C29/02
Domestic Patent References:
| JP1085490U | ||||
| JP2110290U | ||||
| JP8232874A | ||||
| JP5133353A | ||||
| JP2012219762A | ||||
| JP2006266170A | ||||
| JP6033888A |
Attorney, Agent or Firm:
Patent Attorney Shiga International Patent Office