HIGH FREQUENCY HEATING DEVICE

A high frequency heating device according to the present disclosure includes: a heating chamber having an opening on a front surface and accommodating an object to be heated; a high frequency wave generation unit that supplies high frequency waves to the heating chamber to heat the object to be heat...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HOSOKAWA, Daisuke, OOMORI, Yoshiharu, KUNIMOTO, Keijirou
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY HEATING LIGHTING MECHANICAL ENGINEERING OTHER DOMESTIC STOVES OR RANGES RANGES VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	A high frequency heating device according to the present disclosure includes: a heating chamber having an opening on a front surface and accommodating an object to be heated; a high frequency wave generation unit that supplies high frequency waves to the heating chamber to heat the object to be heated; and a door that covers the opening in an openable manner and has a radio wave sealing portion at a position facing a peripheral edge surface of the opening. The radio wave sealing portion is provided with an open hole formed at a position facing the peripheral edge surface of the opening, and a choke groove curving toward the heating chamber with respect to the open hole. The choke groove is formed by bonding a plurality of conductors. The plurality of conductors includes a first conductor provided with a protrusion protruding to an inner side of the heating chamber near a bonding portion where the plurality of conductors is bonded. A backside space of the protrusion constitutes a part of the choke groove.