JPS6419228A - Microwave heater - Google Patents

Abstract

PURPOSE:To carry out proper cooking operation meeting with th purpose and prevent the generation of noise at the time of the rotation of kneading blades by using selectively the high speed rotation of the kneading blades at the time of baking bread and the low speed rotation of a turntable at the time of microwave heating. CONSTITUTION:At the time of baking bread by the use of a bread container 12, the container 12 is placed in a heating chamber 1 and kneading blades 14 are rotated at a high speed by a speed change driving part 16 to knead the raw material 13 of the bread and then the material is baked by the upper and lower heaters 4, 5 and heating with a microwave energy. When a turntable 19 is used, the turntable 19 on which an article 18 to be heated is put and a rotation stand 20 supporting the turntable 19 are installed in the chamber 1 and the turntable 19 is rotated at a low speed by the driving part 16 and the article 18 is heated and cooked by the microwave energy supplied from a microwave oscillator 2 to the inside of the chamber 1 or the heaters 4, 5. Further, the container 12 is fixed by hooking parts 51 and a buffer member placed in a fixing device 44 to prevent the generation of noise caused by the vibration at the time of the rotation of the blades 14.