Title:
OIL SEPARATOR, COMPRESSOR AND REFRIGERATION CYCLE DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/146100
Kind Code:
A1
Abstract:
This oil separator is a cyclone oil separator which is provided with: an outer cylinder that is connected to an ejection port through which a compressed coolant is ejected; an inner cylinder that is arranged within the outer cylinder; and a cover part that covers the opening at one end of the inner cylinder, while ejecting a gas coolant, which has been separated from an oil, through an outlet. This oil separator is configured such that the inner surface of the inner cylinder is provided with one or more projections.
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| JP3227075 | SCROLL TYPE COMPRESSOR |
Inventors:
ITO TAKESHI (JP)
Application Number:
PCT/JP2018/002689
Publication Date:
August 01, 2019
Filing Date:
January 29, 2018
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F04C29/02; B04C5/12; F04B39/04; F25B43/02
Foreign References:
| JP2003083272A | 2003-03-19 | |||
| JP2015152204A | 2015-08-24 | |||
| JP2007534377A | 2007-11-29 | |||
| JPH07864A | 1995-01-06 | |||
| JP2006102736A | 2006-04-20 | |||
| US2771157A | 1956-11-20 |
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
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