Title:
FREEZER-REFRIGERATOR AND COOLING STORAGE UNIT
Document Type and Number:
WIPO Patent Application WO/2010/119591
Kind Code:
A1
Abstract:
A freezer-refrigerator comprising: a refrigeration compartment (2) for refrigerating and storing an object to be stored; a freezing compartment (4) for freezing and storing an object to be stored; a first compressor (11) for operating a first refrigeration cycle (10) in which a first refrigerant flows; a first heat dissipater (12) provided to a high-temperature section of the first refrigeration cycle (10); a first evaporator (14) provided to a low-temperature section of the first refrigeration cycle (10); a second compressor (21) for operating a second refrigeration cycle (20) in which a second refrigerant flows; a second evaporator (24) provided to a low-temperature section of the second refrigeration cycle (20); and an intermediate heat exchanger (31) for performing heat exchange between the low-temperature section of the first refrigeration cycle (10) and a high-temperature section of the second refrigeration cycle (20). The first evaporator (14) cools the refrigeration compartment (2), and the second evaporator (24) cools the freezing compartment (4).
Inventors:
ZHANG HENGLIANG
NISHIYAMA MASAHIRO
NISHIYAMA MASAHIRO
Application Number:
PCT/JP2009/070739
Publication Date:
October 21, 2010
Filing Date:
December 11, 2009
Export Citation:
Assignee:
SHARP KK (JP)
ZHANG HENGLIANG
NISHIYAMA MASAHIRO
ZHANG HENGLIANG
NISHIYAMA MASAHIRO
International Classes:
F25B7/00; F25B1/00; F25B40/00; F25D11/02
Foreign References:
| JP2005257164A | 2005-09-22 | |||
| JPH10103800A | 1998-04-21 | |||
| JP2000205665A | 2000-07-28 | |||
| JP2005326121A | 2005-11-24 | |||
| JPS59127887U | 1984-08-28 | |||
| JP2002122374A | 2002-04-26 | |||
| JP2004279014A | 2004-10-07 | |||
| JPH0536258U | 1993-05-18 | |||
| JPH10153375A | 1998-06-09 | |||
| JP2002340449A | 2002-11-27 | |||
| JP2000356445A | 2000-12-26 |
Attorney, Agent or Firm:
SANO SHIZUO (JP)
Shizuo Sano (JP)
Shizuo Sano (JP)
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