Title:
HEAT SOURCE-SIDE UNIT AND REFRIGERATION CYCLE APPARATUS
Document Type and Number:
WIPO Patent Application WO/2016/084175
Kind Code:
A1
Abstract:
This heat source-side unit 200 is provided with: a compressor 1; an oil separator 4 that separates oil and refrigerant discharged from the compressor 1 so that the refrigerant is made to flow out from a refrigerant flow outlet 4a and the oil is made to flow out from an oil flow outlet 4b; a first flow channel 40a in communication with the refrigerant flow outlet 4a; a second flow channel 40b in communication with the oil flow outlet 4b; a heat source-side heat exchanger 5 having a multi-heat exchanger 5b that is connected to the first flow channel 40a and the second flow channel 40b and subjects the refrigerant or oil to heat exchange; and flow channel-switching devices 51a and 53a to switch whether the multi-heat exchanger 5 communicates with the first flow channel 40a or the second flow channel 40b.
Inventors:
TSUKAMOTO KAZUYUKI (JP)
ITO TAKESHI (JP)
MAEDA KATSUYA (JP)
ITO TAKESHI (JP)
MAEDA KATSUYA (JP)
Application Number:
PCT/JP2014/081283
Publication Date:
June 02, 2016
Filing Date:
November 26, 2014
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F25B1/00; F25B6/02
Foreign References:
| JPH04203764A | 1992-07-24 | |||
| JP2011117716A | 2011-06-16 | |||
| DE102007011278A1 | 2008-09-11 | |||
| JP2007093182A | 2007-04-12 | |||
| JP2004301462A | 2004-10-28 | |||
| JPH09318166A | 1997-12-12 | |||
| JPH085168A | 1996-01-12 |
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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