Title:
AIR CONDITIONING HOT WATER SUPPLY COMPOSITE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2014/091548
Kind Code:
A1
Abstract:
A control device (50) controls a bypass solenoid valve (140) and a hot water supply throttling means (119) during a defrost operation on the basis of the temperature of a refrigerant detected by a first temperature sensor (27), and the temperature of a heating medium detected by a second temperature sensor (28).
Inventors:
KIMURA TAKANAO (JP)
KOUGE HIROFUMI (JP)
YABUUCHI HIRONORI (JP)
KOUGE HIROFUMI (JP)
YABUUCHI HIRONORI (JP)
Application Number:
PCT/JP2012/082002
Publication Date:
June 19, 2014
Filing Date:
December 11, 2012
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
KIMURA TAKANAO (JP)
KOUGE HIROFUMI (JP)
YABUUCHI HIRONORI (JP)
KIMURA TAKANAO (JP)
KOUGE HIROFUMI (JP)
YABUUCHI HIRONORI (JP)
International Classes:
F25B47/02; F25B29/00
Domestic Patent References:
| WO2012164608A1 | 2012-12-06 | |||
| WO2009122477A1 | 2009-10-08 |
Foreign References:
| JP2009041860A | 2009-02-26 | |||
| JP2012197956A | 2012-10-18 | |||
| JPS6341779A | 1988-02-23 | |||
| JP2002071245A | 2002-03-08 | |||
| JPH02192538A | 1990-07-30 | |||
| JPH11270920A | 1999-10-05 |
Other References:
See also references of EP 2933588A4
Attorney, Agent or Firm:
KOBAYASHI, Hisao et al. (JP)
Hisao Kobayashi (JP)
Hisao Kobayashi (JP)
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