发明名称 |
MAGNETRON AND MICROWAVE-USING EQUIPMENT |
摘要 |
A magnetron for holding deformation of a cathode side tube for alignment of a cathode filament and eliminating the need for alignment at the time of exterior assembly work of the magnetron is provided. The magnetron of the invention includes an anode cylinder; a cathode side tube hermetically coupled to a lower portion of the anode cylinder; and a shield cylinder having a cylindrical part extending in substantially a vertical direction, a flange part which is connected to the cylindrical part and extends in substantially a horizontal direction over the entire periphery of the cylindrical part, and a folded part in which a portion of the flange part is folded toward the cathode side tube, the shield cylinder being electrically coupled to the cathode side tube at a lower end of the anode cylinder. |
申请公布号 |
EP2372742(B1) |
申请公布日期 |
2017.03.01 |
申请号 |
EP20090834376 |
申请日期 |
2009.12.17 |
申请人 |
Panasonic Intellectual Property Management Co., Ltd. |
发明人 |
ISHII, Takeshi;KUWAHARA, Nagisa;SAITOU, Etsuo |
分类号 |
H01J23/15;H01J25/58 |
主分类号 |
H01J23/15 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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