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公开(公告)号：EP0199515A3
公开(公告)日：1988-06-22
申请号：EP86302740
申请日：1986-04-14
CPC分类号： H01J23/0873 , H01J23/005 , H01J23/24
摘要： A coupled cavity TWT comprises a hollow copper tube 1 having a plurality of transverse walls 2 of iron which define cavities 3. The walls 2 each include an aperture 4 on the longitudinal axis of the tube 1 through which an electron beam passes during operation of the TWT. Any energy dissipated by electrons colliding with the surfaces of the apertures 4 is conducted as heat away from the walls 2 along , thermal conduction paths including copper elongate members 7.
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公开(公告)号：EP0199500A2
公开(公告)日：1986-10-29
申请号：EP86302645.6
申请日：1986-04-10
IPC分类号： H01J23/00
CPC分类号： H01J23/005
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.
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公开(公告)号：EP0199500A3
公开(公告)日：1988-07-27
申请号：EP86302645
申请日：1986-04-10
IPC分类号： H01J23/00
CPC分类号： H01J23/005
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.
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公开(公告)号：EP0199500B1
公开(公告)日：1990-08-16
申请号：EP86302645.6
申请日：1986-04-10
IPC分类号： H01J23/00
CPC分类号： H01J23/005
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公开(公告)号：EP0178359A1
公开(公告)日：1986-04-23
申请号：EP84307241.4
申请日：1984-10-19
CPC分类号： H01J23/06
摘要： A linear beam tube may be protected against high voltage arcs between the cathode (2) and anode (3) of its electron gun by connecting to ground a limiting impedance in a series path from said anode. The anode is carried upon the end of a ceramic cylinder (8) which is coaxially within a conical metallic member (9). The end (1Q) of the ceramic cylinder remote from the anode is attached to one end of said conical metallic member, the other end of which is flanged, with the flange passing through the tube envelope to provide an external termination (11) which may be connected to ground. Resistive material is deposited in a groove (12) in the inner surface of said ceramic cylinder to form a deposited impedance which extends from the anode over the end of the ceramic cylinder, to the end of the conical metallic member and constitutes said limiting impedance.
摘要翻译： 线性束管可以通过将来自所述阳极的串联路径中的限制阻抗连接到地来防止其电子枪的阴极（2）和阳极（3）之间的高电压电弧。 阳极被承载在陶瓷圆柱体（8）的端部，其同轴地位于锥形金属构件（9）内。 远离阳极的陶瓷圆柱体的端部（10）附接到所述圆锥形金属构件的一端，该锥形金属构件的另一端为凸缘，其中风门穿过管壳，以提供外部端子（11），其可以 连接到地面。 电阻材料沉积在所述陶瓷圆柱体的内表面中的凹槽（12）中以形成从陶瓷圆柱体的端部上的阳极延伸到锥形金属构件的端部并构成所述限制阻抗的沉积阻抗。
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