Title:
AIR-REFRIGERANT HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2023/275917
Kind Code:
A1
Abstract:
This air-refrigerant heat exchanger is provided with: a first air-refrigerant heat exchanger for exchanging heat between air and a refrigerant, formed with a first outflow/inflow port through which the refrigerant flows in or flows out; and, a second air-refrigerant heat exchanger for exchanging heat between air and a refrigerant, disposed in contact with the first air-refrigerant heat exchanger and formed with a second outflow/inflow port through which the refrigerant flows in or flows out. The first air-refrigerant heat exchanger is connected to a first refrigerant pipe of a first refrigerant circuit. The second air-refrigerant heat exchanger is connected to a second refrigerant pipe of a second refrigerant circuit.
Inventors:
UCHINO SHINICHI (JP)
HIDA TOMOHIRO (JP)
SAWADA KAZUNARI (JP)
HIDA TOMOHIRO (JP)
SAWADA KAZUNARI (JP)
Application Number:
PCT/JP2021/024303
Publication Date:
January 05, 2023
Filing Date:
June 28, 2021
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F25B1/00; F25B39/00; F25B47/02; F28D1/047; F28F1/00; F28F1/32
Domestic Patent References:
| WO2015133626A1 | 2015-09-11 |
Foreign References:
| JPS52129049U | 1977-10-01 | |||
| JPS427104Y1 | 1967-04-03 | |||
| JP2020153593A | 2020-09-24 | |||
| JP2007178090A | 2007-07-12 | |||
| JP2008292063A | 2008-12-04 | |||
| JPH05157411A | 1993-06-22 | |||
| JPS5111640A | 1976-01-29 | |||
| JPS422048Y1 | 1967-02-07 |
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
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