High frequency heating apparatus

Electric heating – Microwave heating – Enclosed cavity structure

Reexamination Certificate

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Details

C219S707000, C219S710000, C126S02100R, C126S29900R

Reexamination Certificate

active

07022958

ABSTRACT:
A high frequency heating apparatus is equipped with an oven hood fan, including a heating chamber for entering/deriving an article to be heated into/from the heating chamber, an electric power supplying apparatus for radiating electromagnetic waves into the heating chamber, a cooling fan for cooling the electric power supplying apparatus, another heat-cooking apparatus operated by gas or electric power, which is installed under an appliance main body, and a ventilation fan for sucking hot air from an air intake port, which is generated from the another heat-cooking apparatus, and for exhausting the sucked hot air. In the apparatus, wind which cools a heat generating unit of the electric power supplying apparatus by the cooling fan is joined onto an air intake path of the ventilation fan.

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patent: 39 22 090 (1991-01-01), None
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patent: 11-166732 (1999-06-01), None

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