Microwave oven including antenna for properly propagating microwaves oscillated by magnetron

1. Field of the Invention An opening is formed in a right side of a heating chamber. The opening is covered by a protection cover. A waveguide is connected to the opening. A magnetron is connected to the waveguide. The magnetron has a magnetron antenna. An emission antenna is arranged around the mag...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Omori, Yoshiharu, Isshiki, Ryota, Kubo, Kuniyasu
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:1. Field of the Invention An opening is formed in a right side of a heating chamber. The opening is covered by a protection cover. A waveguide is connected to the opening. A magnetron is connected to the waveguide. The magnetron has a magnetron antenna. An emission antenna is arranged around the magnetron antenna. A rotating plate is mounted to the protection cover. A plurality of diffusion antennas are mounted to the rotating plate. The diffusion antennas are arranged from the waveguide to the heating chamber.