Title:
REFRIGERANT CYCLE DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/131437
Kind Code:
A1
Abstract:
The present invention comprises: a compressor (11) for compressing a refrigerant; condensing units (12, 18) for condensing the refrigerant discharged from the compressor; branching parts (13i, 13j, 13k) for branching the flow of the refrigerant flowing out from a condenser; first decompressing units (23a, 23b) for decompressing one refrigerant branched by the branching parts; a receiver (15) for performing gas-liquid separation on the refrigerant decompressed by the first decompressing units; second decompressing units (16b, 16c) for decompressing the liquid-phase refrigerant flowing out from the receiver; first evaporating units (19, 20, 24) for evaporating the refrigerant decompressed by the first decompressing units; third decompressing units (16d, 16e, 16f) for decompressing the other refrigerant branched by the branching parts; and second evaporating units (24, 20, 25) for evaporating the refrigerant decompressed by the third decompressing units.
Inventors:
ENOMOTO NORIHIKO (JP)
KAMI YUUICHI (JP)
KAMI YUUICHI (JP)
Application Number:
PCT/JP2020/043190
Publication Date:
July 01, 2021
Filing Date:
November 19, 2020
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
F25B5/02; B60H1/22; B60H1/32; F25B1/00; F25B41/20
Domestic Patent References:
| WO2017068649A1 | 2017-04-27 |
Foreign References:
| JP2006183950A | 2006-07-13 | |||
| JP2009210137A | 2009-09-17 | |||
| JP2011052884A | 2011-03-17 | |||
| JP2014024413A | 2014-02-06 |
Attorney, Agent or Firm:
KAI-SEI PATENT FIRM (JP)
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