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    Magnetron and microwave-using equipment
    1.
    发明授权
    Magnetron and microwave-using equipment 有权
    磁控管和微波炉使用设备

    公开(公告)号：US08723420B2

    公开(公告)日：2014-05-13

    申请号：US13141270

    申请日：2009-12-17

    申请人： Takeshi Ishii ,  Nagisa Kuwahara ,  Etsuo Saitou

    发明人： Takeshi Ishii ,  Nagisa Kuwahara ,  Etsuo Saitou

    IPC分类号： H01J25/50

    CPC分类号： H01J23/15 ,  H01J25/58

    摘要： A magnetron includes an anode cylinder; a cathode side tube hermetically coupled to a lower portion of the anode cylinder; and a shield cylinder. The shield cylinder includes 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 is electrically coupled to the cathode side tube at a lower end of the anode cylinder.

    摘要翻译： 磁控管包括阳极筒; 阴极侧管气密耦合到阳极筒的下部; 和屏蔽筒。 屏蔽筒包括沿大致垂直方向延伸的圆柱形部分，连接到圆柱形部分并在大致水平方向上在圆柱形部分的整个周边上延伸的凸缘部分，以及折叠部分， 凸缘部分朝向阴极侧管折叠。 屏蔽筒在阳极筒的下端电连接到阴极侧管。