Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Haruhisa Yamasaki0
Date of Patent
February 10, 2009
0Patent Application Number
109444110
Date Filed
September 20, 2004
0Patent Primary Examiner
Patent abstract
A heating and cooling system is equipped with a fist receiving chamber for receiving a material to be heated and a second receiving chamber for receiving a material to be cooled, having a refrigerant circuit in which a compressor, a gas cooler, a capillary tube, and an evaporator are circularly connected by pipes and in which carbon dioxide is used as a refrigerant. The inside of the first receiving chamber is heated by the gas cooler and the inside of the second receiving chamber is cooled by the evaporator.
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