发明公开
- 专利标题: Improvements in or relating to travelling wave tubes
- 专利标题(中): Wanderfeldröhren。
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申请号: EP86302645.6申请日: 1986-04-10
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公开(公告)号: EP0199500A2公开(公告)日: 1986-10-29
- 发明人: King, Robin Charles Moorhouse
- 申请人: English Electric Valve Company Limited
- 申请人地址: 106, Waterhouse Lane Chelmsford, Essex, CM1 2QU GB
- 专利权人: English Electric Valve Company Limited
- 当前专利权人: English Electric Valve Company 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: GB8510444 19850424; GB8605950 19860311
- 主分类号: H01J23/00
- IPC分类号: H01J23/00
摘要:
A coupled cavity travelling wave tube has a coupling wall/ferro-magnetic pole piece formed as an iron-copper-iron sandwich with a coolant channel therein defined at least in part by the inner copper member of the sandwich. Where the coolant channel is defined also in part by a surface of an outer ferro-magnetic member, at least that surface is electro-plated.
公开/授权文献
- EP0199500B1 Improvements in or relating to travelling wave tubes 公开/授权日:1990-08-16
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