JPH0395547U - - Google Patents
Info
- Publication number
- JPH0395547U JPH0395547U JP422190U JP422190U JPH0395547U JP H0395547 U JPH0395547 U JP H0395547U JP 422190 U JP422190 U JP 422190U JP 422190 U JP422190 U JP 422190U JP H0395547 U JPH0395547 U JP H0395547U
- Authority
- JP
- Japan
- Prior art keywords
- collector
- electron beam
- microwave tube
- central protrusion
- collector electrodes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010894 electron beam technology Methods 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Landscapes
- Microwave Tubes (AREA)
Description
第１図はこの考案の一実施例に係るマイクロ波
管のコレクタ構体を示す断面図、第２図ａ，ｂは
この考案の２つの変形例を示す断面図、第３図は
従来のマイクロ波管のコレクタ構体を示す断面図
、第４図ａ，ｂは従来の最終段コレクタ電極の２
つの例を示す断面図である。
１，２……コレクタ電極、４……絶縁支持体、
１０……高周波作用部、１１……最終段コレクタ
電極、１２……中心突出部、１２ａ，１２ｂ……
傾斜面。
Figure 1 is a sectional view showing the collector structure of a microwave tube according to an embodiment of this invention, Figures 2a and b are sectional views showing two variations of this invention, and Figure 3 is a conventional microwave tube. Cross-sectional views showing the collector structure of the tube, Figures 4a and 4b are two views of the conventional final stage collector electrode.
FIG. 3 is a cross-sectional view showing two examples. 1, 2... Collector electrode, 4... Insulating support,
DESCRIPTION OF SYMBOLS 10... High frequency action part, 11... Final stage collector electrode, 12... Center protrusion part, 12a, 12b...
Slope.
Claims (1)
複数のコレクタ電極が絶縁支持体を介し互いに電
気的に絶縁されて配設されてなり、且つ上記複数
のコレクタ電極のうち最終段コレクタ電極に電子
ビーム上流に向かう中心突出部が設けられてなる
マイクロ波管のコレクタ構体において、 上記中心突出部は先細りにして、その外周面が
先端方向に曲面又は２段階以上の傾斜面に形成さ
れてなることを特徴とするマイクロ波管のコレク
タ構体。[Claims for Utility Model Registration] A plurality of collector electrodes are arranged electrically insulated from each other via an insulating support member, facing downstream from the electron beam from the high frequency working part side, and among the plurality of collector electrodes, In the collector structure of a microwave tube in which the final stage collector electrode is provided with a central protrusion facing upstream of the electron beam, the central protrusion is tapered and its outer circumferential surface is curved or inclined in two or more steps toward the tip. A collector structure for a microwave tube, characterized in that it is formed by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP422190U JPH0395547U (en) | 1990-01-20 | 1990-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP422190U JPH0395547U (en) | 1990-01-20 | 1990-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0395547U true JPH0395547U (en) | 1991-09-30 |
Family
ID=31507980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP422190U Pending JPH0395547U (en) | 1990-01-20 | 1990-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0395547U (en) |
-
1990
- 1990-01-20 JP JP422190U patent/JPH0395547U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0395547U (en) | ||
| JPS6162344U (en) | ||
| JPH0395546U (en) | ||
| JPS63137443U (en) | ||
| JPS6370648U (en) | ||
| JPS6294547U (en) | ||
| JPS6218953U (en) | ||
| JPH034638U (en) | ||
| JPH02150640U (en) | ||
| JPS6055048U (en) | Electron gun structure for high frequency electron tube | |
| JPH0436748U (en) | ||
| JPS62176950U (en) | ||
| JPH0160340U (en) | ||
| JPS61184302U (en) | ||
| JPS6175121U (en) | ||
| JPS6352253U (en) | ||
| JPS63188854U (en) | ||
| JPS6389660U (en) | ||
| JPS6328230U (en) | ||
| JPS61100876U (en) | ||
| JPS6455648U (en) | ||
| JPH0235506U (en) | ||
| JPH027848U (en) | ||
| JPS61157248U (en) | ||
| JPS6438749U (en) |