Title:
AIR-CONDITIONING UNIT
Document Type and Number:
WIPO Patent Application WO/2013/111177
Kind Code:
A1
Abstract:
A portion of coolant discharged from an injection compressor (1) is made to pass through a first bypass pipe (21) by means of a first flow path switchover device (A) and supplied to an external heat exchanger (9b) to be defrosted, and a portion of the coolant supplied to the external heat exchanger (9b) to be defrosted is made to flow into a second bypass pipe (31) by means of a second flow path switchover device (B).
Inventors:
WAKAMOTO SHINICHI (JP)
TAKENAKA NAOFUMI (JP)
YAMASHITA KOJI (JP)
MORIMOTO OSAMU (JP)
KOGE HIROFUMI (JP)
TAKENAKA NAOFUMI (JP)
YAMASHITA KOJI (JP)
MORIMOTO OSAMU (JP)
KOGE HIROFUMI (JP)
Application Number:
PCT/JP2012/000409
Publication Date:
August 01, 2013
Filing Date:
January 24, 2012
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
WAKAMOTO SHINICHI (JP)
TAKENAKA NAOFUMI (JP)
YAMASHITA KOJI (JP)
MORIMOTO OSAMU (JP)
KOGE HIROFUMI (JP)
WAKAMOTO SHINICHI (JP)
TAKENAKA NAOFUMI (JP)
YAMASHITA KOJI (JP)
MORIMOTO OSAMU (JP)
KOGE HIROFUMI (JP)
International Classes:
F25B47/02; F24F7/06; F24F11/04; F25B5/00
Foreign References:
| JP2008249236A | 2008-10-16 | |||
| JPS61235644A | 1986-10-20 | |||
| JP2006322586A | 2006-11-30 | |||
| JPS60116163U | 1985-08-06 | |||
| JP2011099572A | 2011-05-19 | |||
| JP2010271011A | 2010-12-02 | |||
| JPH06241623A | 1994-09-02 | |||
| JP2009085484A | 2009-04-23 | |||
| JP2007225271A | 2007-09-06 |
Other References:
See also references of EP 2808626A4
Attorney, Agent or Firm:
KOBAYASHI, Hisao et al. (JP)
Hisao Kobayashi (JP)
Hisao Kobayashi (JP)
Download PDF:
Claims:
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