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Title:
AIR CONDITIONING DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/052046
Kind Code:
A1
Abstract:
An energy saving air conditioning device. An air conditioning device is provided with a heat source-side refrigerant flow-rate regulating device capable of regulating the proportion between the flow rate of a heat source-side refrigerant flowing to a heat source-side heat exchanger and the flow rate of a refrigerant flowing to bypass piping which bypasses the heat source-side heat exchanger, and the amount of heat exchange at the heat source-side heat exchanger is controlled to allow the air conditioning device to reliably perform stable energy saving operation irrespective of the condition of operation performed by the air conditioning device.

Inventors:
YAMASHITA KOJI (JP)
MORIMOTO HIROYUKI (JP)
HATOMURA TAKESHI (JP)
WAKAMOTO SHINICHI (JP)
TAKENAKA NAOFUMI (JP)
Application Number:
PCT/JP2009/068455
Publication Date:
May 05, 2011
Filing Date:
October 28, 2009
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
YAMASHITA KOJI (JP)
MORIMOTO HIROYUKI (JP)
HATOMURA TAKESHI (JP)
WAKAMOTO SHINICHI (JP)
TAKENAKA NAOFUMI (JP)
International Classes:
F25B1/00; F25B29/00; F25B13/00
Foreign References:
JPH08291952A1996-11-05
JP2004226015A2004-08-12
JP2000346488A2000-12-15
JP2003004326A2003-01-08
JP2002106995A2002-04-10
JP2005140444A2005-06-02
JPH05280818A1993-10-29
JP2001289465A2001-10-19
JP2003343936A2003-12-03
Other References:
See also references of EP 2472202A4
Attorney, Agent or Firm:
KOBAYASHI, Hisao et al. (JP)
Hisao Kobayashi (JP)
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