Title:
AIR CONDITIONING DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/136707
Kind Code:
A1
Abstract:
An air conditioner is provided with a refrigerant circuit in which a compressor (101), a heat source-side heat exchanger (104), a throttle device (202), and a utilization-side heat exchanger (201) are connected by piping and through which a refrigerant circulates. The refrigerant is HFO1123 or a mixed refrigerant containing HFO1123. The refrigerant circuit is provided with a check valve (102), which has an electrically conductive valve body (102a), and/or an opening/closing valve, which has an electrically conductive valve body.
Inventors:
MORIMOTO HIROYUKI (JP)
Application Number:
PCT/JP2014/056991
Publication Date:
September 17, 2015
Filing Date:
March 14, 2014
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
ASAHI GLASS CO LTD (JP)
ASAHI GLASS CO LTD (JP)
International Classes:
F25B1/00; F25B13/00; F25B41/00; F25B41/04
Domestic Patent References:
| WO2012157764A1 | 2012-11-22 |
Foreign References:
| JP2003307371A | 2003-10-31 | |||
| JP2006057682A | 2006-03-02 | |||
| JP2007248039A | 2007-09-27 | |||
| JP2008101862A | 2008-05-01 | |||
| JP2008014345A | 2008-01-24 | |||
| JP2009243761A | 2009-10-22 | |||
| JP2000146364A | 2000-05-26 |
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
Patent business corporation きさ patent trademark office (JP)
Patent business corporation きさ patent trademark office (JP)
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