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公开(公告)号：US3684993A
公开(公告)日：1972-08-15
申请号：US3684993D
申请日：1971-02-18
发明人： HAZEN CURTIS , TUCHEN GERD ACHIM
CPC分类号： H01F17/041 , Y10S411/941
摘要： The assembly includes a coil form having a coil receiving portion and an internally threaded center hole extending longitudinally therethrough. The internally threaded surface has an axial groove therein extending along its length, and the groove is generally concentric to the threaded surface and has a depth greater than the depth of the thread. A thin flat resilient strip is positioned within the groove. The strip has a width that substantially occupies but is less than the width of the groove and is of a thickness that is less than the distance that the depth of the groove exceeds the depth of the thread.
摘要翻译： 组件包括具有线圈容纳部分和纵向延伸通过其的内螺纹中心孔的线圈形式。 内螺纹表面具有沿着其长度延伸的轴向凹槽，并且凹槽大致与螺纹表面同心并且具有大于螺纹深度的深度。 一个细扁平的弹性条定位在槽内。 条具有基本占据但是小于槽的宽度的宽度，其宽度小于槽的深度超过螺纹的深度的距离。
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公开(公告)号：US3668565A
公开(公告)日：1972-06-06
申请号：US3668565D
申请日：1971-04-16
发明人： TUCHEN GERD ACHIM
CPC分类号： H01P1/2138 , C25D1/02
摘要： A waveguide channel diplexer in which plural resonant rectangular cavities are coupled to a segmented circular waveguide through thin slots on a plane longitudinal surface of the guide. The slots are located to preserve circular symmetry and consequently the purity of the circular electric mode; the cavities which produce a complementary bandpass-bindstop filter pair are designed to be electroformed from permanent mandrels.
摘要翻译： 一种波导通道双工器，其中多个谐振矩形空腔通过引导件的平面纵向表面上的薄槽耦合到分段圆形波导。 槽位于保持圆形对称性，从而保证圆形电气模式的纯度; 产生互补带通 - 束缚过滤器对的空腔被设计成从永久心轴电铸。
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