JPH025252U - - Google Patents
Info
- Publication number
- JPH025252U JPH025252U JP8350288U JP8350288U JPH025252U JP H025252 U JPH025252 U JP H025252U JP 8350288 U JP8350288 U JP 8350288U JP 8350288 U JP8350288 U JP 8350288U JP H025252 U JPH025252 U JP H025252U
- Authority
- JP
- Japan
- Prior art keywords
- section
- electron beam
- high frequency
- frequency circuit
- 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
- 238000010894 electron beam technology Methods 0.000 claims 4
- 230000003993 interaction Effects 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims 1
- 229910052721 tungsten Inorganic materials 0.000 claims 1
- 239000010937 tungsten Substances 0.000 claims 1
Landscapes
- Microwave Tubes (AREA)
Description
第１図は本考案のマイクロ波管の電子銃部の一
実施例を示す縦断面図、第２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……ヒータ、２……カソード、３……シヤド
ウグリツド、４……コントロールグリツド、５…
…シヤドウグリツド支持体、６……変形防止用ワ
イヤ。
FIG. 1 is a longitudinal sectional view showing an example of the electron gun section of a microwave tube of the present invention, and FIG. 2 is a longitudinal sectional view showing an example of the electron gun section of a conventional microwave tube. 1...Heater, 2...Cathode, 3...Shadow grid, 4...Control grid, 5...
...Shadow grid support, 6...Wire for preventing deformation.
Claims (1)
形成するグリツド付電子銃部と、前記電子ビーム
との相互作用により高周波を増幅する高周波回路
部と、該高周波回路部内に沿つて前記電子ビーム
を一定の太さに集束する集束磁界装置部と、前記
高周波回路部との相互作用を行なつた前記電子ビ
ームを捕捉するためのコレクタ部とで構成される
パルスマイクロ波管において、前記電子銃部のシ
ヤドウグリツド支持体部にタングステン等の熱膨
張率の小さな金属ワイヤからなる変形防止用ワイ
ヤがろう付されていることを特徴とするマイクロ
波管。 an electron gun section with a grid that radiates and forms a pulsed electron beam under grid control; a high frequency circuit section that amplifies high frequencies through interaction with the electron beam; In a pulsed microwave tube comprising a focusing magnetic field device section that focuses the electron beam, and a collector section that captures the electron beam that has interacted with the high frequency circuit section, the shadow grid support of the electron gun section is provided. A microwave tube characterized in that a deformation prevention wire made of a metal wire with a small coefficient of thermal expansion, such as tungsten, is brazed to a portion thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8350288U JPH025252U (en) | 1988-06-23 | 1988-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8350288U JPH025252U (en) | 1988-06-23 | 1988-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH025252U true JPH025252U (en) | 1990-01-12 |
Family
ID=31308217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8350288U Pending JPH025252U (en) | 1988-06-23 | 1988-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH025252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50113834U (en) * | 1974-02-27 | 1975-09-17 |
-
1988
- 1988-06-23 JP JP8350288U patent/JPH025252U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50113834U (en) * | 1974-02-27 | 1975-09-17 |