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Title:
AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2015/083579
Kind Code:
A1
Abstract:
　An air conditioner is provided with: one floor-mounted indoor unit (2) having an indoor heat exchanger (15); and one outdoor unit (1) having a compressor (11), an outdoor heat exchanger (13), and a pressure-reducing mechanism (14). A refrigerant circuit, in which the compressor (11), the outdoor heat exchanger (13), the pressure-reducing mechanism (14), and the indoor heat exchanger (15) are connected in the form of a ring, is filled with R32 refrigerant, said circuit being filled with less than 1.1 kg of R32 refrigerant. Thereby provided is an air conditioner capable of reducing the risk accompanying leakage of R32 refrigerant.

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Inventors:
HIRAKI MASATO
NAGAOKA SHINJI
TAIRA SHIGEHARU
Application Number:
PCT/JP2014/081065
Publication Date:
June 11, 2015
Filing Date:
November 25, 2014
Export Citation:
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Assignee:
DAIKIN IND LTD (JP)
International Classes:
F25B49/02; F25B1/00; F25B39/00
Foreign References:
JP2000249435A2000-09-14
JP2013178073A2013-09-09
JP2004116885A2004-04-15
JPH11173684A1999-07-02
JP2002098391A2002-04-05
JP2009257745A2009-11-05
JP2004170065A2004-06-17
JP2013200090A2013-10-03
JPH05223274A1993-08-31
Attorney, Agent or Firm:
SAMEJIMA, Mutsumi et al. (JP)
Mutsumi Sameshima (JP)
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