JPH0380949U - - Google Patents
Info
- Publication number
- JPH0380949U JPH0380949U JP14222989U JP14222989U JPH0380949U JP H0380949 U JPH0380949 U JP H0380949U JP 14222989 U JP14222989 U JP 14222989U JP 14222989 U JP14222989 U JP 14222989U JP H0380949 U JPH0380949 U JP H0380949U
- Authority
- JP
- Japan
- Prior art keywords
- collector
- divided
- electron beam
- electron gun
- insulating member
- 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 3
- 230000017525 heat dissipation Effects 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 1
- 230000005855 radiation Effects 0.000 description 3
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Microwave Tubes (AREA)
Description
第１図ａ，ｂは本考案の第１の実施例の断面図
及びＡ−Ａ′，Ｂ−Ｂ′線断面図、第２図ａ，ｂ
は本考案の第２の実施例の断面図及びＡ−Ａ′，
Ｂ−Ｂ′線断面図、第３図ａ，ｂは従来の進行波
管のコレクタ冷却装置の一例の断面図及びＡ−Ａ
′，Ｂ−Ｂ′線断面図である。
１……絶縁石、２……第１コレクタ、３……第
２コレクタ、４，９……すり割り、５……円筒状
絶縁部材、５ａ……第１の円筒状絶縁部材、５ｂ
……第２の円筒状絶縁部材、７……放熱ブロツク
、７ａ……第１の放熱ブロツク、７ｂ……第２の
放熱ブロツク、１０，１２……ねじ、１１……ケ
ース基板。
Figures 1a and b are a cross-sectional view of the first embodiment of the present invention and a cross-sectional view taken along lines A-A' and B-B', and Figures 2a and b are
are a sectional view of the second embodiment of the present invention and A-A',
A cross-sectional view taken along the line B-B', FIGS.
', BB' line sectional view. DESCRIPTION OF SYMBOLS 1... Insulating stone, 2... First collector, 3... Second collector, 4, 9... Slit, 5... Cylindrical insulating member, 5a... First cylindrical insulating member, 5b
...Second cylindrical insulating member, 7... Heat radiation block, 7a... First heat radiation block, 7b... Second heat radiation block, 10, 12... Screw, 11... Case board.
Claims (1)
の前記電子ビームを捕捉する少くとも２つのコレ
クタ電極からなる多段形構造をなすコレクタと、
前記電子銃と前記コレクタとの間にあつて前記電
子ビームに対して高周波を相互作用させる高周波
回路とを少なくとも具備する進行波管において、
前記多段形構造をなすコレクタの外周部にすり割
りを有する円筒状絶縁部材を介して密着嵌合した
放熱ブロツクを有し、前記すり割りを有する円筒
状絶縁部材が軸方向に少くとも２つに分割され、
かつ、前記放熱ブロツクが一体となつた形状と軸
方向に少くとも２つに分割された形状のうちのい
ずれか一方の形状にて構成されていることを特徴
とする進行波管のコレクタ冷却装置。 a collector having a multi-stage structure comprising an electron gun that emits an electron beam; and at least two collector electrodes that capture the electron beam from the electron gun;
A traveling wave tube comprising at least a high frequency circuit that is located between the electron gun and the collector and causes high frequency waves to interact with the electron beam,
The collector having the multi-stage structure has a heat dissipation block closely fitted to the outer circumference of the collector through a cylindrical insulating member having slots, and the cylindrical insulating member having the slots is divided into at least two parts in the axial direction. divided,
A collector cooling device for a traveling wave tube, characterized in that the heat dissipation block has either one of an integrated shape and a shape divided into at least two parts in the axial direction. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14222989U JPH0380949U (en) | 1989-12-08 | 1989-12-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14222989U JPH0380949U (en) | 1989-12-08 | 1989-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0380949U true JPH0380949U (en) | 1991-08-19 |
Family
ID=31689068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14222989U Pending JPH0380949U (en) | 1989-12-08 | 1989-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0380949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009228208A (en) * | 2008-03-19 | 2009-10-08 | Toyota T & S Kensetsu Kk | Protective member for stepped support |
-
1989
- 1989-12-08 JP JP14222989U patent/JPH0380949U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009228208A (en) * | 2008-03-19 | 2009-10-08 | Toyota T & S Kensetsu Kk | Protective member for stepped support |
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