Electric heating – Microwave heating – With specific generator
Reexamination Certificate
2006-06-27
2006-06-27
Van, Quang (Department: 3742)
Electric heating
Microwave heating
With specific generator
C315S039510
Reexamination Certificate
active
07067782
ABSTRACT:
A magnetron that includes a choke coil which is connected at one end to a cathode terminal and at the other end to a capacitor to form an LC circuit. The choke coil is made up of a first core type inductor, a second core type inductor and an air-core inductor, connected to the cathode terminal, all of which are connected in series and where the first and second core type inductors are separated by a 1 mm to 6 mm gap. The first and second core type inductors have a bar like, high-frequency absorbing member located within their respective windings.
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Kanno Hiroshi
Miyamoto Kazuhiko
Ochiai Hiroshi
Matsushita Electric - Industrial Co., Ltd.
Van Quang
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