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Title:
AIR REFRIGERANT REFRIGERATING SYSTEM, AND BACK-UP METHOD BY THE SAME
Document Type and Number:
Japanese Patent JP2007078211
Kind Code:
A
Abstract:

To provide an air refrigerant refrigerating system comprising a back-up function.

This air refrigerant refrigerating system comprises freezing chambers of the number corresponding to a plurality of temperatures for performing cooling at various cooling temperatures. Each of the freezing chambers comprises a main cooling air refrigerant refrigerator for cooling the freezing chamber. Further at least one air refrigerant freezer for back-up is mounted to the whole freezing chambers.


Inventors:
MIHASHI MASATO
OKUDA SEIICHI
Application Number:
JP2005264183A
Publication Date:
March 29, 2007
Filing Date:
September 12, 2005
Export Citation:
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Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
F25D15/00; F25B9/00
Attorney, Agent or Firm:
Minoru Kudo
Keisaku Nakao