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1. 发明授权

US09502203B1 Electron beam gun with kinematic coupling for high power RF vacuum devices 有权
标题翻译：电子束枪与大功率RF真空装置的运动耦合
公开(公告)号：US09502203B1
公开(公告)日：2016-11-22
申请号：US14977110
申请日：2015-12-21
申请人： Dymenso LLC
发明人： Philipp Borchard
IPC分类号： H01J23/06 , H01J29/04 , H01J29/48 , H01J29/58
CPC分类号： H01J23/06
摘要： An electron beam gun for a high power RF vacuum device has components joined by a fixed kinematic coupling to provide both precise alignment and high voltage electrical insulation of the components. The kinematic coupling has high strength ceramic elements directly bonded to one or more non-ductile rigid metal components using a high temperature active metal brazing alloy. The ceramic elements have a convex surface that mates with concave grooves in another one of the components. The kinematic coupling, for example, may join a cathode assembly and/or a beam shaping focus electrode to a gun stem, which is preferably composed of ceramic. The electron beam gun may be part of a high power RF vacuum device such as, for example, a gyrotron, klystron, or magnetron.
摘要翻译：用于高功率RF真空装置的电子束枪具有通过固定运动耦合连接的部件，以提供部件的精确对准和高压电绝缘。运动耦合具有使用高温活性金属钎焊合金直接结合到一个或多个非延性刚性金属部件的高强度陶瓷元件。陶瓷元件具有与另一个部件中的凹槽配合的凸形表面。例如，运动耦合可以将阴极组件和/或光束成形聚焦电极连接到优选由陶瓷组成的枪杆。电子束枪可以是大功率RF真空装置的一部分，例如，陀螺仪，速调管或磁控管。

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