Microwave device

Electric heating – Microwave heating – With diverse-type heating

Reexamination Certificate

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Details

C219S738000, C174S034000

Reexamination Certificate

active

06900422

ABSTRACT:
A microwave device includes a cooking space disposed in a housing, at least one microwave source, and at least one further radiation source, as an alternative to the microwave source, which is protected from microwaves from the microwave source by a shielding grid. At least one grid wall of the shielding grid has a radiation reflector by which it is possible for rays from the alternative radiation source to be reflected into the cooking space.

REFERENCES:
patent: 3878350 (1975-04-01), Takagi
patent: 4896656 (1990-01-01), Johnson
patent: 6153867 (2000-11-01), Lee
patent: 36 12 681 (1987-07-01), None
patent: 39 07 248 (1990-09-01), None
patent: 39 31 859 (1991-04-01), None
patent: 40 12 333 (1991-06-01), None
patent: 40 35 177 (1992-05-01), None
patent: 43 22 946 (1995-01-01), None
patent: 0 976 975 (2000-02-01), None
patent: 1 005 255 (2000-05-01), None
patent: 98/34436 (1998-08-01), None

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