TH24490A - Microwave heating devices - Google Patents

Abstract

This invention aims to make it happen. Which microwave heating devices Which will give Heating to different types of objects to be heated Without compromising excellent properties by providing a means to control the surrounding environment. The object to be heated and for the purposes of this purpose, the heating device consists of a heating chamber for containing the object to be heated. Ways to Build a Microwave For radiating microwave radiation to the object to be heated, the steam generation path For supplying steam to the heated room and a control path for the microwave generation and such steam generation paths provided that the inside And temperature at The surface surface of the object to be heated is almost the same.

Claims (18)

1. A microwave heating device consists of a heating chamber for containing the object to be heated, a microwave generation pathway to radiate microwaves to the object, a steam generation pathway to supply steam to the heating chamber, and a control pathway to regulate the microwave and steam generation pathways. This ensures that the internal temperature and the surface temperature of the object to be heated are nearly equal. 2. A microwave heating device consisting of a heating chamber for containing the object to be heated, a microwave generation pathway for radiating microwaves to the object, a steam generation pathway for supplying steam to the heating chamber, a sensing pathway for detecting the environmental conditions within the heating chamber, and control pathways for the microwave generation and steam generation pathways based on the output from the sensing pathways. This ensures that the internal and surface temperatures of the object to be heated are nearly equal. 3. Microwave heating device, as per claim 2, where the detection method detects temperature. 4. Microwave heating device as per claim 2, the detection pathway of which will detect temperature and humidity. 5. A microwave humidifier, according to one of the claims in clauses 1 through 4, which, when heating the object to be heated in a frozen state, the control pathway, after the object to be heated, is heated to a level exceeding the output of the vaporization pathway while the object to be heated remains frozen. 6. A microwave heating device, under one of the claims in clauses 1 through 4, which, when heating a frozen object, has a control pathway that controls the output of the microwave generation pathway after the object to be heated to be less than the output of the microwave generation pathway while the object remains frozen, and the output of the steam generation pathway, after the object to be heated to be heated to be greater than the output of the steam generation pathway while the object remains frozen. 7. A microwave heating device under one of the claims in clauses 1 through 4 which, when heating a frozen object, has a control pathway that controls the output of the microwave generation pathway immediately after the onset of heating to be less than the output of the steam generation pathway thereafter. 8. A microwave heating device under one of the claims in clauses 1 through 4 which, when heating a frozen object, has a control pathway that progressively reduces the output of the microwave generation pathway and the output of the steam generation pathway after the object to be heated to exceed the output of the steam generation pathway while the object remains frozen. 9. Microwave heating devices pursuant to any of the claims in clauses 1 through 4, whereby such control pathway reduces the output of the steam generation pathway just before the end of heating of the object to be heated. 10. Microwave heating equipment as per any of the claims in Clauses 1 through 4, whereby such control methods maintain the humidity in the heating chamber below 90%. 11. A microwave heating device consists of a heating chamber for containing the object to be heated, a microwave generation pathway for radiating microwaves to the object, a steam generation pathway for supplying steam to the heating chamber, an air blowing pathway for supplying air to the object to be heated, and a control pathway for the microwave generation, steam generation, and air blowing pathways. The temperature inside and at the surface of the object to be heated are almost equal. 12. Microwave heating device, as per claim 11, in which such airflow path draws outside air into the heating chamber. 13. A microwave heating device pursuant to claim paragraph 11, in which the said airflow path circulates the air within the heated chamber. 14. Microwave heating device, pursuant to claim 11, whereby the control pathway shall cause the air blowing pathway to continue operating for a specified period after the output of the microwave generation pathway is stopped. 15. Microwave heating device, pursuant to claim 11, whereby such control pathway shall cause the air blowing pathway to continue operating intermittently for a specified period after the output of the microwave generation pathway ceases. 16. A microwave heating device consisting of a heating chamber for containing the object to be heated, a microwave generation pathway for radiating microwaves to the object, a steam generation pathway for supplying steam to the heating chamber, a heating pathway to prevent condensation in the heating chamber, and control pathways for the microwave generation and steam generation pathways, where the temperature inside and at the surface of the object to be heated are nearly equal. 17. A microwave heating device, as per claim 16, whereby the heating pathway is arranged between the steam generator and the interior of the heating chamber. 18. Microwave heating equipment as per claim 16, whereby the heating pathway shall be provided within such heating chamber.