JPH0468343U - - Google Patents
Info
- Publication number
- JPH0468343U JPH0468343U JP11242190U JP11242190U JPH0468343U JP H0468343 U JPH0468343 U JP H0468343U JP 11242190 U JP11242190 U JP 11242190U JP 11242190 U JP11242190 U JP 11242190U JP H0468343 U JPH0468343 U JP H0468343U
- Authority
- JP
- Japan
- Prior art keywords
- getter
- electrode terminal
- current
- insulating ceramic
- microwave tube
- 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
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000010894 electron beam technology Methods 0.000 claims 1
Landscapes
- Microwave Tubes (AREA)
Description
第１図は本考案の一実施例の縦断面図、第２図
は従来の電極端子構造の縦断面図である。
１……絶縁セラミツク、２……電極端子用穴、
３……電極端子、４……通電活性型ゲツタ、５…
…ゲツタ電極端子、６……電極端子部品。
FIG. 1 is a longitudinal sectional view of an embodiment of the present invention, and FIG. 2 is a longitudinal sectional view of a conventional electrode terminal structure. 1... Insulating ceramic, 2... Hole for electrode terminal,
3... Electrode terminal, 4... Current activated getter, 5...
...Getter electrode terminal, 6...Electrode terminal parts.
Claims (1)
イクロ波管において、該電子銃部が、絶縁セラミ
ツクに貫通ろう付された電極端子と、これに接続
された通電活性型ゲツタを有し、前記電極端子が
、絶縁セラミツクと通電活性型ゲツタとの間の空
間で通電活性型ゲツタのすぐ下の部分に板状の遮
蔽板を有していることを特徴とするマイクロ波管
。 In a microwave tube having an electron gun section for radiating and forming an electron beam, the electron gun section has an electrode terminal penetrate-brazed to an insulating ceramic and an energized getter connected to the electrode terminal, A microwave tube characterized in that it has a plate-shaped shielding plate in a space between the insulating ceramic and the current-activated getter and immediately below the current-activated getter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11242190U JPH0468343U (en) | 1990-10-25 | 1990-10-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11242190U JPH0468343U (en) | 1990-10-25 | 1990-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0468343U true JPH0468343U (en) | 1992-06-17 |
Family
ID=31859927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11242190U Pending JPH0468343U (en) | 1990-10-25 | 1990-10-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0468343U (en) |
-
1990
- 1990-10-25 JP JP11242190U patent/JPH0468343U/ja active Pending