Title:
REFRIGERATION CYCLE DEVICE AND AIR-CONDITIONING DEVICE WITH SAID REFRIGERATION CYCLE DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/173940
Kind Code:
A1
Abstract:
A refrigeration cycle device which constitutes a refrigerant circuit in which a refrigerant is circulated successively through a compressor, a flow path switching valve, a heat-source-side heat exchanger, a throttle device, and a use-side heat exchanger during cooling operation, the refrigeration cycle device comprising a heat radiation circuit in which a throttle device for a heat storage device and the heat storage device are provided successively from a branch section, which branches off from a high-pressure-side refrigerant pipe of the refrigerant circuit, to a merging section, which merges with the high-pressure-side refrigerant pipe. The heat storage device has: a heat storage operation for storing the coldness of the passing refrigerant; and a heat radiation operation for releasing the coldness stored in the heat storage device into the passing refrigerant. A control device accompanied by heat generation during operation is thermally connected to the refrigerant circuit between the branch section of the heat radiation circuit and the heat-source-side heat exchanger.
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Inventors:
BABA YOHEI (JP)
Application Number:
PCT/JP2014/063006
Publication Date:
November 19, 2015
Filing Date:
May 15, 2014
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F25B1/00; F24F11/02; F25B13/00
Foreign References:
| JP2005241039A | 2005-09-08 | |||
| JPS63156981A | 1988-06-30 | |||
| JP2000146317A | 2000-05-26 | |||
| JPH10122605A | 1998-05-15 | |||
| JP2008082589A | 2008-04-10 |
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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