JPH0287364U - - Google Patents
Info
- Publication number
- JPH0287364U JPH0287364U JP16663288U JP16663288U JPH0287364U JP H0287364 U JPH0287364 U JP H0287364U JP 16663288 U JP16663288 U JP 16663288U JP 16663288 U JP16663288 U JP 16663288U JP H0287364 U JPH0287364 U JP H0287364U
- Authority
- JP
- Japan
- Prior art keywords
- cathode
- heater
- shape
- support
- terminal
- 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
- 238000010438 heat treatment Methods 0.000 claims 1
Landscapes
- Microwave Tubes (AREA)
Description
第１図はこの考案の実施例を示す半縦断面図、
第２図は従来構造を示す半縦断面図である。
１２…電子放出カソード、１４…カソード支持
体、１５…カソード端子、１８…ヒータ端子、２
０…ヒータ脚部、４１…ヒータ給電体、１９…可
撓性中継リード。
FIG. 1 is a half-longitudinal cross-sectional view showing an embodiment of this invention.
FIG. 2 is a half-longitudinal cross-sectional view showing a conventional structure. 12...Electron emission cathode, 14...Cathode support, 15...Cathode terminal, 18...Heater terminal, 2
0... Heater leg portion, 41... Heater power supply body, 19... Flexible relay lead.
Claims (1)
ように設けられたヒータと、一端部が上記カソー
ドを支持し他端部がカソード端子に固定された筒
状カソード支持体と、このカソード支持体に電気
的に絶縁して設けられ上記ヒータに加熱電力を導
くヒータ給電体とを具備するマイクロ波管の電子
銃構体において、 上記ヒータ給電体は、横断面が円、円弧、Ｌ字
、コ字、またはＶ字状をなしてヒータ端子に自立
させられ、このヒータ給電体遊端部とヒータ脚部
との間に可撓性中継リードが接続され、これらが
上記筒状カソード支持体の内側に配置されてなる
ことを特徴とするマイクロ波管の電子銃構体。[Claims for Utility Model Registration] An electron-emitting cathode, a heater provided to heat the cathode, and a cylindrical cathode support whose one end supports the cathode and whose other end is fixed to a cathode terminal. A microwave tube electron gun assembly including a heater power feeder which is electrically insulated from the cathode support and which guides heating power to the heater, wherein the heater power feeder has a cross section of a circle, an arc, A flexible relay lead is formed into an L-shape, a U-shape, or a V-shape and is made to stand on the heater terminal, and is connected between the free end of the heater power supply body and the heater leg, and these are connected to the cylindrical cathode. An electron gun assembly for a microwave tube, characterized in that it is arranged inside a support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16663288U JPH0287364U (en) | 1988-12-23 | 1988-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16663288U JPH0287364U (en) | 1988-12-23 | 1988-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0287364U true JPH0287364U (en) | 1990-07-11 |
Family
ID=31454191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16663288U Pending JPH0287364U (en) | 1988-12-23 | 1988-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0287364U (en) |
-
1988
- 1988-12-23 JP JP16663288U patent/JPH0287364U/ja active Pending
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