Title:
REFRIGERATION CYCLE DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/170576
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a refrigeration cycle device that is very reliable and still very efficient. This refrigeration cycle device has: a channel for refrigerant used in cooling (93) formed such that the heat from the refrigerant flowing in the channel for refrigerant used in cooling (93) passes through a location where the heat is conducted to an inverter heat dissipating unit (111); a first oil channel (90) formed such that the heat from refrigerating machine oil flowing in the first oil channel (90) passes through a location where the heat is not conducted to the inverter heat dissipating unit (111); a second oil channel (91) formed such that the heat from refrigerating machine oil flowing in the second oil channel (91) passes through a location where the heat is conducted to the inverter heat dissipating unit (111); and a control device (7) that controls a second pressure reducing device and an oil flow control means on the basis of values detected by an inverter temperature detection device (112).
Inventors:
MAEDA KATSUYA (JP)
KAMIKAWA MASAAKI (JP)
ITO TAKESHI (JP)
KAMIKAWA MASAAKI (JP)
ITO TAKESHI (JP)
Application Number:
PCT/JP2015/062003
Publication Date:
October 27, 2016
Filing Date:
April 20, 2015
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F25B1/00; F25B13/00
Foreign References:
| JP2008057875A | 2008-03-13 | |||
| JPH11201565A | 1999-07-30 | |||
| JP2010043754A | 2010-02-25 | |||
| JP2008133967A | 2008-06-12 | |||
| JPH05133334A | 1993-05-28 |
Other References:
See also references of EP 3287714A4
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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