Title:
REFRIGERATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/140872
Kind Code:
A1
Abstract:
A refrigeration device having: a heat-source heat medium circuit which circulates a heat-source-use heat medium, and in which a compressor, a heat-source-use heat exchanger, an expansion unit, and a cascade heat exchanger that exchanges heat between the heat-source-use heat medium and a load-use heat medium are connected by pipes; and a load heat medium circuit that circulates a load-use heat medium, and in which a pump feeding the load-use heat medium, a load-use heat exchanger, and the cascade heat exchanger are connected by pipes. The heat-source-use heat medium and/or the load-use heat medium is a refrigerant containing HFO1123.
Inventors:
HIGASHIIUE SHINYA (JP)
OKAZAKI TAKASHI (JP)
ITO DAISUKE (JP)
UGAJIN YUKI (JP)
NISHIYAMA TAKUMI (JP)
MATSUI SHIGEYOSHI (JP)
OKAZAKI TAKASHI (JP)
ITO DAISUKE (JP)
UGAJIN YUKI (JP)
NISHIYAMA TAKUMI (JP)
MATSUI SHIGEYOSHI (JP)
Application Number:
PCT/JP2014/057030
Publication Date:
September 24, 2015
Filing Date:
March 17, 2014
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
ASAHI GLASS CO LTD (JP)
ASAHI GLASS CO LTD (JP)
International Classes:
F25B1/00; F25B7/00
Domestic Patent References:
| WO2010131378A1 | 2010-11-18 | |||
| WO2012157764A1 | 2012-11-22 |
Other References:
See also references of EP 3128260A4
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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