Whirlpool International B.v.

Lars-Erik Berg

Per O Risman

A microwave oven having browning means which includes a metal browning plate (10), the underside of which is provided with a layer (11) of a ferrite material. Via an input opening (6) for supplying microwaves to the oven cavity, polarized microwaves are propagated into a space provided under the browning plate. The browning plate is preferably of a circular shape and fitted to be carried by a rotating bottom plate (8) in the microwave oven.

Microwave oven with browning means, a browning plate for use in a

This invention provides a microwave oven that is supplied with microwave energy through upper and lower feed openings in a side wall of the cavity. A wave guide is provided to feed those openings and is dimensioned to provide a resonance condition in the wave guide and a selected quality factor (Q-value) which is high in comparison with the Q-value of the oven cavity.

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Kimstad, Sweden

Lars-Erik Berg