| 摘要 |
The invention relates to a microwave oven including a food-cooking enclosure, the electromagnetic energy of which is supplied by a set of two to four magnetrons ( 5, 6, 7 ) mounted on an enclosure wall, the magnetrons communicating with waveguides ( 55, 65, 75 ) which are in communication with the oven enclosure. The magnetrons are individually air-cooled and the air is then discharged to the outside via a discharge conduit. The invention is characterised in that the discharge conduits open out into a common calming chamber before discharge to the outside.
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