发明公开
- 专利标题： Cavity arrangements
- 专利标题（中）： Hohlraumresonator-Vorrichtungen
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申请号： EP95305801.3申请日： 1995-08-21
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公开(公告)号： EP0701266A2公开(公告)日： 1996-03-13
- 发明人: Bardell, Steven
- 申请人： EEV LIMITED
- 申请人地址： 106 Waterhouse Lane Chelmsford, Essex, CM1 2QU GB
- 专利权人： EEV LIMITED
- 当前专利权人： EEV LIMITED
- 当前专利权人地址： 106 Waterhouse Lane Chelmsford, Essex, CM1 2QU GB
- 代理机构： Cockayne, Gillian
- 优先权： GB9418028 19940907
- 主分类号： H01J23/20
- IPC分类号： H01J23/20
摘要：
In an output resonant cavity 7 used with a linear electron beam tube such as an IOT, magnetic material 17 and 23 is mounted on walls 12 and 13 of the cavity and defines annular channels within which coils 21, 22 and 27 are located to provide focusing of an electron beam travelling along the axis X-X of a tube located in the apertures 15 and 16. An inner rim 28 locates the electron beam tube in relation to the cavity.
公开/授权文献
- EP0701266B1 Cavity arrangements 公开/授权日：2002-12-04
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