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51. 发明授权

US2890375A Collector electrodes for klystron tubes 失效
标题翻译：用于速调管的收集器电极
公开(公告)号：US2890375A
公开(公告)日：1959-06-09
申请号：US54094255
申请日：1955-10-17
申请人： ENGLISH ELECTRIC VALVE CO LTD
发明人： CHARLES RUGGLES PERCY
IPC分类号： H01J23/027
CPC分类号： H01J23/027

52. 发明授权

US2363962A High frequency apparatus 失效
公开(公告)号：US2363962A
公开(公告)日：1944-11-28
申请号：US35383340
申请日：1940-08-23
申请人： RCA CORP
发明人： OSKAR HEIL
IPC分类号： G02B23/12 , H01J23/027 , H01J25/00 , H01J25/02 , H01J25/06
CPC分类号： H01J23/0275 , G02B23/12 , H01J25/00 , H01J25/02 , H01J25/06

53. 发明申请

US20220246381A1 TRAVELLING-WAVE TUBE 有权
公开(公告)号：US20220246381A1
公开(公告)日：2022-08-04
申请号：US17583046
申请日：2022-01-24
申请人： THALES
发明人： Frédéric ANDRE
IPC分类号： H01J23/12 , H01J25/34 , H01J23/027 , H04B7/185
摘要： A travelling-wave tube comprising a helix joined by posts to a vacuum chamber, each post made of electrically insulating material being covered by an electrically conductive material, of electrical conductivity comprised between 1000 and 100000 S·m−1, over a portion of the post extending from the end of the post joined to the helix to the end of the post joined to the vacuum chamber and corresponding to a height comprised between 10% and 50% of the post.

54. 发明授权

US06960283B2 Anode and magnetron therewith 失效
标题翻译：阳极和磁控管
公开(公告)号：US06960283B2
公开(公告)日：2005-11-01
申请号：US10601550
申请日：2003-06-24
申请人： Yong Soo Lee , Jong Soo Lee
发明人： Yong Soo Lee , Jong Soo Lee
IPC分类号： H01J23/20 , C23C14/34 , C23C14/35 , H01J23/02 , H01J23/027 , H01J23/15 , H01J23/18 , H01J23/22 , H01J25/50 , H01J25/587
CPC分类号： H01J25/587 , H01J23/18 , H01J23/22
摘要： Anode with a 2450 MHz resonance frequency, and magnetron therewith, the anode including a cylindrical anode body with an inside diameter in a range of 32.5 to 34.0 mm, a total of ten vanes fitted to an inside circumferential surface of the anode body in a radial direction, and an inner strap and an outer strap provided to both of an upper surface and a lower surface of each vane, a distance of the inner strap and the outer strap being in a range of 0.8 to 1.2 mm, and each of the inner strap and outer strap being in contact with every second vanes for electrical connection of the vanes alternately. The anode body and the vanes are formed as one unit for simplification of a fabrication process.
摘要翻译：具有2450MHz谐振频率的阳极和磁控管，阳极包括内径在32.5至34.0mm范围内的圆柱形阳极体，总共10个叶片以径向安装在阳极体的内周面上方向，以及设置在每个叶片的上表面和下表面两者的内带和外带，内带和外带的距离在0.8至1.2mm的范围内，并且每个内带子和外带子与每个第二叶片接触，用于交替地电连接叶片。阳极体和叶片形成为一个单元，以简化制造过程。

55. 发明授权

US06856080B2 Carbonized resin coated anode 失效
标题翻译：碳化树脂涂层阳极
公开(公告)号：US06856080B2
公开(公告)日：2005-02-15
申请号：US09682388
申请日：2001-08-28
申请人： Donald A. Shiffler, Jr. , Michael D. Haworth
发明人： Donald A. Shiffler, Jr. , Michael D. Haworth
IPC分类号： H01J1/36 , H01J1/38 , H01J9/02 , H01J9/14 , H01J23/027 , H01J29/08
CPC分类号： H01J23/027 , H01J1/38 , H01J9/02 , H01J9/14 , H01J29/085 , Y10T428/2998 , Y10T428/30
摘要： A vacuum tube having its anode/collector coated with carbonized resin plus pyrocarbon material to reduce out-gassing and secondary electron emission and the method of coating the anode/collector.
摘要翻译：一种真空管，其阳极/集电器涂覆有碳化树脂和焦碳材料，以减少排气和二次电子发射以及涂覆阳极/收集器的方法。

56. 发明授权

US5952785A Transverse field collector for a traveling wave tube 失效
标题翻译：用于行波管的横向集电极
公开(公告)号：US5952785A
公开(公告)日：1999-09-14
申请号：US896102
申请日：1997-07-17
申请人： David S. Komm , Xiaoling Zhai
发明人： David S. Komm , Xiaoling Zhai
IPC分类号： H01J23/027 , H01J25/34
CPC分类号： H01J23/0275 , H01J2223/0873 , H01J2225/38
摘要： A collector for collecting an electron beam in a traveling wave tube is disclosed. The collector includes at least one collector stage provided with two annularly arranged stage segments. The stage segments include overlapping end portions to prevent impingement of electrons of the electron beam against an isolator surrounding the collector stage. The stage segments facilitate the realization of transverse electric field distributions from one stage segment to the other stage segment within the collector by application of selected voltages to the stage segments.
摘要翻译：公开了一种用于在行波管中收集电子束的收集器。收集器包括至少一个设置有两个环形布置的段段的收集器台。级段包括重叠的端部，以防止电子束的电子撞击围绕收集器级的隔离器。阶段段通过将选择的电压施加到级段，有助于实现从集电器内的一个级段到另一级段的横向电场分布。

57. 发明授权

US5466359A Method of manufacturing microwave tube collector 失效
标题翻译：微波管收集器的制造方法
公开(公告)号：US5466359A
公开(公告)日：1995-11-14
申请号：US317330
申请日：1994-10-04
申请人： Toshihiro Kabei
发明人： Toshihiro Kabei
IPC分类号： H01J9/14 , C23F1/00 , H01J23/027 , C25D5/48 , C23C14/14 , C25F3/04
CPC分类号： C23F1/00
摘要： According to a method of manufacturing a microwave tube collector of this invention, a copper plating layer in which powder particles of a material having a secondary electron emissivity of not more than 1 are dispersed and precipitated is formed on a surface of a collector electrode. Only the copper plating layer is selectively etched for a predetermined period of time to increase the degree of exposure and the surface area of the powder particles of the material having a secondary electron emissivity of 1 or more in the copper plating layer.
摘要翻译：根据本发明的微波管集电体的制造方法，在集电极的表面上形成有二次电子发射率为1以下的材料的粉末粒子分散析出的镀铜层。选择性地蚀刻铜镀层达预定时间以增加镀铜层中二次电子发射率为1以上的材料的粉末颗粒的曝光程度和表面积。

58. 发明授权

US5420478A Depressed collector for sorting radial energy level of a gyrating electron beam 失效
标题翻译：用于分选旋转电子束的径向能级的凹陷式收集器
公开(公告)号：US5420478A
公开(公告)日：1995-05-30
申请号：US16832
申请日：1993-02-12
申请人： Glenn P. Scheitrum
发明人： Glenn P. Scheitrum
IPC分类号： H01J23/027
CPC分类号： H01J23/0275 , H01J2225/025
摘要： A depressed collector is provided which is capable of recovering energy from a large orbit gyrating electron beam received from a microwave device, such as a gyrotron. The depressed collector sorts and collects the electrons of the spent electron beam on the basis of their radial energy levels. The depressed collector comprises a plurality of stages of electrodes. Each of the electrode stages have a negative potential applied thereto, with the first of the electrode stages having the greatest negative potential with respect to the microwave device, and the subsequent stages having decreasing relative potential. The depressed collector will sort the electrons from the gyrating electron beam in accordance with their radial energy, with electrons having the highest radial energy being collected on the first electrode, and electrons having lesser amounts of radial energy being collected on the subsequent electrodes.
摘要翻译：提供了一种能够从诸如陀螺仪之类的微波装置接收的大轨道旋转电子束中回收能量的集中器。凹陷式收集器基于它们的径向能量级分排列并收集废电子束的电子。凹陷式收集器包括多级电极。每个电极级具有施加到其上的负电位，其中第一电极级相对于微波器件具有最大的负电位，并且后续级具有降低的相对电位。凹陷式收集器将根据它们的径向能量对来自旋转电子束的电子进行分类，其中具有最高径向能的电子被收集在第一电极上，并且具有较少量的径向能的电子被收集在随后的电极上。

59. 发明授权

US5418425A Multistage collector for electron-beam tubes having collector electrodes indirectly connected by collar members 失效
标题翻译：用于电子束管的多级收集器，其具有通过套圈部件间接连接的收集器电极
公开(公告)号：US5418425A
公开(公告)日：1995-05-23
申请号：US8941
申请日：1993-01-26
申请人： Rudolf Bachmor , Bernd Offerman , Horst Seifert
发明人： Rudolf Bachmor , Bernd Offerman , Horst Seifert
IPC分类号： H01J23/027 , H01J23/033
CPC分类号： H01J23/0275
摘要： A multistage collector for electron-beam tubes, in particular for klystrons, comprising a plurality of electrode rings (7 to 11 ) which are arranged one behind the other in the direction of the electron beam and which are connected to gradually decreasing electric potentials, and comprising insulating ceramic spacer rings (12 to 16) which interconnect adjacent electrode rings (7 to 11) in an electrically insulating vacuum-tight manner. Flashovers between the collector stages are precluded in that radially outwardly extending first ring-shaped metal casings (19, 20), which can be manufactured in a simple manner are soldered in a vacuum-tight manner to the end regions of the spacer rings (12 to 16), and in that second ring-shaped metal casings (21, 22) are soldered in a vacuum-tight manner to the electrode rings (7 to 11), an annular disc area (21a, 22a) of each of said ring-shaped casings engaging an associated annular disc area (19a, 20a) of a first ring-shaped casing (19, 20) and said annular disc areas being welded together in a vacuum-tight manner, so that two welding collars are formed, and in that the ambient air-accessible outer surfaces of the ring-shaped metal casings (19 to 22) and hence the welding collars are covered by an insulating material.
摘要翻译：一种用于电子束管，特别是用于速调管的多级收集器，包括多个电极环（7至11），它们在电子束的方向上一个接一个并且连接到逐渐减小的电位，并且包括以电绝缘的真空密封方式将相邻电极环（7至11）互连的绝缘陶瓷间隔环（12至16）。不排除收集器级之间的闪络，因为可以以简单方式制造的径向向外延伸的第一环形金属壳体（19,20）以真空密封方式焊接到间隔环（12）的端部区域至16），并且在第二环形金属壳体（21,22）以真空密封的方式焊接到电极环（7至11），每个所述环的环形盘区域（21a，22a）与第一环形壳体（19,20）的相关联的环形盘区域（19a，20a）接合并且所述环形盘区域以真空密封的方式被焊接在一起，从而形成两个焊接套环，并且因为环状金属壳体（19〜22）的环境空气可及的外表面以及因此的焊接套圈被绝缘材料覆盖。

60. 发明授权

US5389854A Collector ion expeller 失效
标题翻译：集电极离子剔除器
公开(公告)号：US5389854A
公开(公告)日：1995-02-14
申请号：US917815
申请日：1992-07-21
申请人： Richard B. True
发明人： Richard B. True
IPC分类号： H01J23/027
CPC分类号： H01J23/027
摘要： An electron collector is provided for collecting spent electrons generated by a cathode of an electron gun after passage through an interaction region of a microwave device. The collector comprises a bucket having internal walls which define an enclosed region having an entrance aperture through which electrons pass after exiting the microwave device. An electrode is disposed proximate the entrance aperture within the enclosed region. A positive potential is applied to the electrode with respect to the microwave device. The potential forms a substantially ion-free region at the entrance aperture which promotes the efficient dispersal of the spent electrons due to space charge.
摘要翻译：提供电子收集器用于在通过微波器件的相互作用区域之后收集由电子枪的阴极产生的废电子。收集器包括具有内壁的桶，其限定具有入射孔的封闭区域，电子在离开微波装置之后通过该入口孔。电极靠近封闭区域内的入口孔设置。相对于微波装置对电极施加正电位。该电位在入口孔处形成基本上无离子的区域，其促进由于空间电荷而有效地分散废电子。

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