JPH0452352U - - Google Patents
Info
- Publication number
- JPH0452352U JPH0452352U JP9487290U JP9487290U JPH0452352U JP H0452352 U JPH0452352 U JP H0452352U JP 9487290 U JP9487290 U JP 9487290U JP 9487290 U JP9487290 U JP 9487290U JP H0452352 U JPH0452352 U JP H0452352U
- Authority
- JP
- Japan
- Prior art keywords
- section
- electrons
- microwave tube
- high frequency
- electron gun
- 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 description 1
Landscapes
- Microwave Tubes (AREA)
Description
第１図は、本考案の第１の実施例のマイクロ波
管の電子銃部の縦断面図、第２図は、本考案の第
２の実施例を示す縦断面図、第３図は、従来のマ
イクロ波管の電子銃部の一例を示す縦断面図であ
る。
１……カソード、２……ウエネルト電極、３…
…アノード電極、４……ヒータ、５……排気管、
６……セラミツク、７……カソード電極、８……
リング、９……ろう接部、１０……溶接部、１１
……カソード支持体、１２……電子放射面。
FIG. 1 is a vertical cross-sectional view of the electron gun section of a microwave tube according to the first embodiment of the present invention, FIG. 2 is a vertical cross-sectional view showing the second embodiment of the present invention, and FIG. FIG. 2 is a longitudinal cross-sectional view showing an example of an electron gun section of a conventional microwave tube. 1... cathode, 2... Wehnelt electrode, 3...
...Anode electrode, 4...Heater, 5...Exhaust pipe,
6... Ceramic, 7... Cathode electrode, 8...
Ring, 9... Brazed part, 10... Welded part, 11
... cathode support, 12 ... electron emitting surface.
Claims (1)
作用せしめる高周波回路部及び電子を捕捉するコ
レクタ部を有するマイクロ波管において、前記電
子銃部が、カソードの電子放射面側とヒータ側の
２箇所に分割され、各部毎に真空気密封止された
ことを特徴とするマイクロ波管。 In a microwave tube having an electron gun section that emits electrons, a high frequency circuit section that causes the electrons and high frequency to interact, and a collector section that captures the electrons, the electron gun section is located at two locations, one on the electron emitting surface side of the cathode and the other on the heater side. A microwave tube characterized by being divided into sections and each section being vacuum-sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9487290U JPH0452352U (en) | 1990-09-10 | 1990-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9487290U JPH0452352U (en) | 1990-09-10 | 1990-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0452352U true JPH0452352U (en) | 1992-05-01 |
Family
ID=31833146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9487290U Pending JPH0452352U (en) | 1990-09-10 | 1990-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0632577U (en) * | 1992-10-05 | 1994-04-28 | 岡部株式会社 | Overhang scaffolding bracket |
-
1990
- 1990-09-10 JP JP9487290U patent/JPH0452352U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0632577U (en) * | 1992-10-05 | 1994-04-28 | 岡部株式会社 | Overhang scaffolding bracket |