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102 条记录 (耗时 0.011 秒)

    Fast-acting tuner for multiple-channel klystrons
    71.
    发明公开
    Fast-acting tuner for multiple-channel klystrons 失效
    用于多通道晶体管的快速调节器

    公开(公告)号：EP0177258A3

    公开(公告)日：1988-03-30

    申请号：EP85306816

    申请日：1985-09-25

    申请人： VARIAN ASSOCIATES, INC.

    发明人： Thiem, Carol J ,  Lavering, Gordon R ,  Valier, Gerald A.

    IPC分类号： H01J23/20

    CPC分类号： H01J23/20

    摘要： A cylinder or barrel fitted with cams is used to limit the outward movement of spring-loaded plungers attached to cavity shorting bars in a klystron. Different tunings of the klystron are achieved by rotating the cylinder so that different rows of cams limit the plungers. A linear solenoid is used to decouple the plungers from the cams before rotation. A stepping solenoid is used to move the cylinder from one setting to another.

    MAGNETRON
    75.
    发明公开
    MAGNETRON 有权
    磁控

    公开(公告)号：EP3041025A1

    公开(公告)日：2016-07-06

    申请号：EP14839881.1

    申请日：2014-08-27

    申请人： Toshiba Hokuto Electronics Corp.

    发明人： HIGASHI, Masatoshi

    IPC分类号： H01J23/20 ,  H01J23/10 ,  H01J23/22

    CPC分类号： H01J25/52 ,  H01J23/04 ,  H01J23/10 ,  H01J23/213 ,  H01J23/22 ,  H01J25/587

    摘要： Provided is a low-cost magnetron that is excellent in productivity without any adverse effect on characteristics.
    Two large and small strap rings 11 (11A and 11B) are only disposed at lower ends, or input sides, of a plurality of vanes 10 (10A and 10B) in the direction of a tube axis m. Diameter Rip of a protruding flat surface 41 of an input side pole piece 18 is larger than diameter Rop of a protruding flat surface 40 of an output side pole piece 17. Therefore, it is possible to provide a practical magnetron without a significant decrease in productivity or characteristics from a conventional one, while cutting costs by reducing the number of parts with the use of two strap rings on one side.

    摘要翻译： 提供一种生产率优异且对特性没有不良影响的低成本磁控管。 两个大且小的带环11（11A和11B）仅在管轴线m的方向上布置在多个叶片10（10A和10B）的下端或输入侧。 输入侧极靴18的突出平坦表面41的直径Rip大于输出侧极靴17的突出平坦表面40的直径Rop。因此，可以提供实用的磁控管而不会显着降低生产率 或特性，同时通过在一侧使用两个带环减少部件数量来降低成本。

    Magnetron
    78.
    发明公开
    Magnetron 有权
    磁控

    公开(公告)号：EP1562218A3

    公开(公告)日：2008-11-05

    申请号：EP05002716.8

    申请日：2005-02-09

    申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

    发明人： Yoshihara, Masanori ,  Ochiai, Hiroshi ,  Saitou, Etsuo ,  Ohguri, Hideki

    IPC分类号： H01J25/587 ,  H01J23/10 ,  H01J23/20

    CPC分类号： H01J23/10 ,  H01J23/20 ,  H01J25/587

    摘要： In a magnetron 41, when a radius of a flat portion 45b of a pole piece 45 is Rp, a radius of the inner circumference of a large-diameter equalizing ring 51 is Rs2, Rp ≥ Rs2, a radius of the outer circumference of a small-diameter equalizing ring is Rs1, a radius of a circle inscribed in a leading edge of an anode vane is Ra, and a minimum length between the pole pieces in the axial direction is Lg, the values of Ra, Rs1, Rs2, and Lg are set such that the following Expressions 1 and 2 are established: [Expression 1]   1.85Ra ≤ (Rs1 + Rs2) / 2 ≤ 1.96Ra, and [Expression 2]   2.84Ra ≤ Lg ≤ 3.0Ra.

    摘要翻译： 在磁控管41中，极片45的平坦部45b的半径为Rp时，大径均压环51的内周的半径为Rs2，Rp≥Rs2， 小径平衡环为Rs1，内切阳极叶片前缘的圆的半径为Ra，极片间轴向的最小长度为Lg，Ra，Rs1，Rs2和 Lg被设定为使得以下表达式1和2成立：[表达式1]1.85Ra≤（Rs1 + Rs2）/2≤1.96Ra，并且[表达式2]2.84Ra≤Lg≤3.0Ra。

    MAGNETRON ANODES
    80.
    发明授权
    MAGNETRON ANODES 有权
    磁控涂层阳极

    公开(公告)号：EP1249030B1

    公开(公告)日：2005-11-16

    申请号：EP00985670.9

    申请日：2000-12-21

    申请人： E2V Technologies (UK) Limited

    发明人： BRADY, Michael, Barry, Clive ,  KERR, John, Walter

    IPC分类号： H01J23/20

    CPC分类号： H01J23/165 ,  H01J23/20 ,  H01J23/22 ,  H01J2225/587

    摘要： In a magnetron anode, an anode (6) surrounds a central cathode (1). The anode (6) is of a segmented structure having a plurality of annular segments (9) stacked together along its length. Each annular segment (9) includes a strap (10), the strap being distributed substantially along the entire axial length of the anode vanes (8). This enables mode separation to be achieved, even for long anode lengths and hence permits high power operation to be achieved. In addition, the segmented structure of the anode gives a mechanically robust design.