HEATING COOKER WITH COOLING FUNCTION

PURPOSE:To obtain a heating cooker with a cooling function in which the function can be performed without necessity of a heat insulating structure equivalent to a refrigerator by providing cooling means for cooling in a cooking chamber by utilizing adiabatic expansion of gas in the cooker for heatin...

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Bibliographic Details
Main Author NAKAI KAZUHIRO
Format Patent
LanguageEnglish
Published 31.10.1995
Edition6
Subjects
BLASTING
DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
HEATING
LIGHTING
MECHANICAL ENGINEERING
OTHER DOMESTIC STOVES OR RANGES
RANGES
VENTILATING
WEAPONS
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Summary:PURPOSE:To obtain a heating cooker with a cooling function in which the function can be performed without necessity of a heat insulating structure equivalent to a refrigerator by providing cooling means for cooling in a cooking chamber by utilizing adiabatic expansion of gas in the cooker for heating to cook food contained in the chamber by electric means. CONSTITUTION:A compressor 4 is installed between an outer housing 2 and a cooking chamber 3 of a heating cooker 1, and the air compressed by the compressor 4 is arrived at a pressure vessel 6 via a tube 5. Radiating fins 7 are mounted as a cooler at the vessel 6 to cool the compressed air heated by the compressor 4 to the vicinity of a normal temperature. A pressure valve 8 continuously discharges the compressed air from an expansion valve 9 into the chamber 3 by opening the valve 8 when cooling the compressed air. The injected compressed air is substantially adiabatically state-changed by an instantaneous expansion, and injected at a high speed while lowering a temperature of the air itself to cool food in the chamber 3.
Bibliography:Application Number: JP19940077529