JPS59141650U

JPS59141650U - Straight beam microwave tube

Info

Publication number: JPS59141650U
Application number: JP3661783U
Authority: JP
Inventors: 大家　圭司
Original assignee: 株式会社東芝
Priority date: 1983-03-14
Filing date: 1983-03-14
Publication date: 1984-09-21

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来から使用されているビーム直進形マイクロ
波管の一例（クライストロン）を示す概略断面図、第２
図は第１図の要部断面図、第３図はこの考案の一実施例
に係るビーム直進形マイクロ波管（大電力クライストロ
ン）の要部を示す断面図、第４図はこの考案で用いるセ
ラミック体を示す斜視図、第５図はこの考案の変形例を
示す断面図である。１・・・電子銃、２・・・電子作用部、３・・・コレク
タ、６・・・入力空胴、７・・・中間空胴、８・・・出
力空胴、９・・・セラミック体、１０・・・導波管、１
１・・・アイリス、１２・・・ドリフト管、４０・・・
冷媒通過用貫通孔。Figure 1 is a schematic cross-sectional view showing an example of a conventionally used straight-beam microwave tube (klystron);
The figure is a sectional view of the main part of Fig. 1, Fig. 3 is a sectional view showing the main part of a straight beam microwave tube (high power klystron) according to an embodiment of this invention, and Fig. 4 is used in this invention. FIG. 5 is a perspective view showing a ceramic body, and a sectional view showing a modification of this invention. DESCRIPTION OF SYMBOLS 1... Electron gun, 2... Electron action part, 3... Collector, 6... Input cavity, 7... Intermediate cavity, 8... Output cavity, 9... Ceramic Body, 10... Waveguide, 1
1...Iris, 12...Drift tube, 40...
Through hole for refrigerant passage.

Claims

[Scope of utility model registration request]

(1) In a beam straight microwave tube in which a part of the cavity resonator or waveguide is provided with a ceramic body to make it vacuum-tight and allow radio waves to pass through, a large number of coolants pass through the ceramic body. A straight-beam manikro wave tube characterized by having a through-hole drilled in the axial direction.

(2) The beam straight microwave tube according to claim 1, wherein the ceramic body is cylindrical or plate-shaped.