Title:
AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2019/124360
Kind Code:
A1
Abstract:
An air conditioner (10), provided with a refrigerant circuit in which a compressor (1), an outdoor heat exchanger (3), a pressure reducer (4), a first indoor heat exchanger (5), a dehumidification pressure reduction device (6), and a second indoor heat exchanger (7) are connected in a ring shape. The air conditioner (10) performs a dehumidification operation by means of the dehumidification pressure reduction device (6) upon putting the pressure reducer (4) in an open state. In the air conditioner (10), a mixed refrigerant containing at least 1,2-difluoroethylene is used as the refrigerant.
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Inventors:
ITANO MITSUSHI
KARUBE DAISUKE
YOTSUMOTO YUUKI
TAKAHASHI KAZUHIRO
TAKAKUWA TATSUYA
KOMATSU YUZO
OHKUBO SHUN
TSUDA TETSUSHI
NAKAO YOSHIKAZU
KARUBE DAISUKE
YOTSUMOTO YUUKI
TAKAHASHI KAZUHIRO
TAKAKUWA TATSUYA
KOMATSU YUZO
OHKUBO SHUN
TSUDA TETSUSHI
NAKAO YOSHIKAZU
Application Number:
PCT/JP2018/046531
Publication Date:
June 27, 2019
Filing Date:
December 18, 2018
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
F25B1/00; C09K5/04; F24F5/00
Domestic Patent References:
| WO2015141678A1 | 2015-09-24 | |||
| WO2015186670A1 | 2015-12-10 | |||
| WO2015186557A1 | 2015-12-10 | |||
| WO2015115252A1 | 2015-08-06 |
Foreign References:
| JP2009121654A | 2009-06-04 |
Attorney, Agent or Firm:
SHINJYU GLOBAL IP (JP)
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