Title:
REFRIGERATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/146731
Kind Code:
A1
Abstract:
An air conditioning device (1) is configured so that, in cooling operation, a refrigerant flows sequentially through a compressor (21), an outdoor heat exchanger (23), an expansion mechanism (24), and an indoor heat exchanger (41) and so that, in heating operation, the refrigerant flows sequentially through the compressor (21), the indoor heat exchanger (41), the expansion mechanism (24), and the outdoor heat exchanger (23). The air conditioning device (1) uses R32 as the refrigerant. The volume of the outdoor heat exchanger (23) is less than or equal to the volume of the indoor heat exchanger (41). A refrigerant storage tank (25) for storing the refrigerant is provided between the outdoor heat exchanger (23) and the expansion mechanism (24).
Inventors:
OKUDA NORIYUKI
SETOGUCHI TAKAYUKI
TANIMOTO KEISUKE
SETOGUCHI TAKAYUKI
TANIMOTO KEISUKE
Application Number:
PCT/JP2013/058687
Publication Date:
October 03, 2013
Filing Date:
March 26, 2013
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
F25B1/00; F25B39/00
Foreign References:
| JP2009299961A | 2009-12-24 | |||
| JP2007085730A | 2007-04-05 | |||
| JPH0618063A | 1994-01-25 | |||
| JP2008089292A | 2008-04-17 | |||
| JP2010019534A | 2010-01-28 | |||
| JPH0791873A | 1995-04-07 | |||
| JP2001263859A | 2001-09-26 | |||
| JP2001194015A | 2001-07-17 | |||
| JPH06143991A | 1994-05-24 |
Other References:
See also references of EP 2848876A4
Attorney, Agent or Firm:
Shinjyu Global IP (JP)
fresh green -- a global IP patent business corporation (JP)
fresh green -- a global IP patent business corporation (JP)
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