Title:
REFRIGERATION CYCLE DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/112987
Kind Code:
A1
Abstract:
The interior of a body casing (30) is partitioned into a machinery chamber (32) and a blower chamber (33) by a partition member (31). A compressor (24) and refrigerant piping (26) through which a flammable refrigerant flows are disposed in the machinery chamber (32). An outdoor fan (22) and an electrical component (40) are disposed in the blower chamber (33). The electrical component (40) includes a substrate (42) on which a heat-emitting component (41) is mounted, and a hermetic sealing member (45) for hermetically sealing the substrate (42).
Inventors:
OKUBO HITOSHI (JP)
KATAOKA HIDEHIKO (JP)
TAKAGI MOTOKI (JP)
TAMBA TAKASHI (JP)
KATAOKA HIDEHIKO (JP)
TAKAGI MOTOKI (JP)
TAMBA TAKASHI (JP)
Application Number:
PCT/JP2022/046212
Publication Date:
June 22, 2023
Filing Date:
December 15, 2022
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
F24F1/22; F24F1/24
Domestic Patent References:
| WO2020208670A1 | 2020-10-15 | |||
| WO2019124359A1 | 2019-06-27 | |||
| WO2016006106A1 | 2016-01-14 |
Foreign References:
| JP2017083148A | 2017-05-18 | |||
| JP2010014340A | 2010-01-21 | |||
| JPH10220824A | 1998-08-21 | |||
| JP2001201110A | 2001-07-27 | |||
| JP2010038514A | 2010-02-18 | |||
| CN109340929A | 2019-02-15 |
Attorney, Agent or Firm:
MAEDA & PARTNERS (JP)
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