Title:
REFRIGERATION CYCLE DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/176053
Kind Code:
A1
Abstract:
An air conditioner (100) is provided with a refrigerant circuit (RC), a refrigerant, an electrical component (20), and a heat pipe (10). The refrigerant circuit (RC) has: a compressor (1), a condenser, a flow rate regulating valve (4); and an evaporator; and a low-pressure piping (LP) for connecting the evaporator to the compressor (1). The refrigerant flows through the refrigerant circuit (RC) in the sequence of the compressor (1), the condenser, the flow rate regulating valve (4), and the evaporator. The electrical component (20) has a heater element (23) and a heat dissipation member (21) connected to the heater element (23). The heat pipe (10) is connected to the refrigerant circuit (RC) and the electrical component (20). The refrigerant has a condensation pressure lower than that of R32. The heat pipe (10) is connected to the low-pressure piping (LP) and the heat dissipation member (21).
Inventors:
KATO SHUN (JP)
Application Number:
PCT/JP2018/010224
Publication Date:
September 19, 2019
Filing Date:
March 15, 2018
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F25B40/06; F25B1/00
Foreign References:
| JPH0348672U | 1991-05-10 | |||
| JPH11316067A | 1999-11-16 | |||
| JP2009228979A | 2009-10-08 | |||
| JP2016211760A | 2016-12-15 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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