MICROWAVE OVEN-REFRIGERATOR Russian patent published in 1997 - IPC

FIELD: microwave food heating. SUBSTANCE: device has operation chamber, magnetron which has cooling unit and which is connected to operation chamber through piece of coaxial line with microwave generator. Cooling unit is designed as air pipe with forced ventilation in which magnetron and radiator are located. Air pipe is connected to operation chamber by means of controlled stub. Outside of operation chamber on one of its walls temperature-sensitive element is located and is connected to power supply unit with switch. Said temperature-sensitive element is designed as solid- body electronic coolers which are located on radiator. EFFECT: increased functional capabilities. 1 dwg