JPS6088457U - X-ray image intensifier - Google Patents
X-ray image intensifierInfo
- Publication number
- JPS6088457U JPS6088457U JP18152683U JP18152683U JPS6088457U JP S6088457 U JPS6088457 U JP S6088457U JP 18152683 U JP18152683 U JP 18152683U JP 18152683 U JP18152683 U JP 18152683U JP S6088457 U JPS6088457 U JP S6088457U
- Authority
- JP
- Japan
- Prior art keywords
- image intensifier
- alkali
- ray image
- input
- shutter
- 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
Landscapes
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のＸ線像増強管（Ｘ線螢光増倍管）を示す
概略断面図、第２図はこの考案の一実施例に係るＸ線像
増強管（Ｘ線螢光増倍管）を示す概略断面図、第３図ａ
、 ｂはこの考案で用いるアルカリシャッタの開開時を
示す平面図である。
１２・・・真空外囲器、１２ａ・・・入力部、１２ｂ・
・・出力部、１３．１４・・・金属リング、１５−・・
入力面、１６・・・陽極、土工・・・出力面、１８・・
・集束電極、２１・・・光電面、２４・・・アルカリシ
ャッタ、３４・・・アルカリ土類金属Figure 1 is a schematic cross-sectional view showing a conventional X-ray image intensifier (X-ray fluorescence intensifier), and Figure 2 is an X-ray image intensifier (X-ray fluorescence intensifier) according to an embodiment of this invention. Schematic sectional view showing the tube), Figure 3a
, b are plan views showing the opening and opening of the alkaline shutter used in this invention. 12... Vacuum envelope, 12a... Input section, 12b.
...Output part, 13.14...Metal ring, 15-...
Input surface, 16... Anode, earthwork... Output surface, 18...
- Focusing electrode, 21... Photocathode, 24... Alkaline shutter, 34... Alkaline earth metal
Claims (2)
び出力面をそれぞれ配設し、更に真空外囲器の側壁内面
に沿って集束電極を設けてなるＸ線像増強管において、 アルカリシャッタを高電圧が印加される出力側より離れ
た位置に取付け、且つアルカリ発生源を上記アルカリシ
ャッタに対してより入力面側に設けたことを特徴とする
Ｘ線像増強管。(1) An X-ray image intensifier tube having an input surface on the input side and an anode and an output surface on the output side of the vacuum envelope, and a focusing electrode along the inner surface of the side wall of the vacuum envelope. An X-ray image intensifier tube, characterized in that an alkali shutter is installed at a position away from an output side to which a high voltage is applied, and an alkali generation source is provided closer to the input side with respect to the alkali shutter.
を介して接続してなり、該入力部に上記アルカリ発生源
が設けられ、該金属リングに上記アルカリシャッタが取
付けられている実用新案登録請求の範囲第１項記載のＸ
線像増強管。(2) The vacuum envelope has an input part and an output part connected through a metal ring, the input part is provided with the alkali generation source, and the metal ring is attached with the alkali shutter. X stated in Paragraph 1 of Claims for Utility Model Registration
Line image intensifier tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18152683U JPS6088457U (en) | 1983-11-24 | 1983-11-24 | X-ray image intensifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18152683U JPS6088457U (en) | 1983-11-24 | 1983-11-24 | X-ray image intensifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6088457U true JPS6088457U (en) | 1985-06-18 |
Family
ID=30393333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18152683U Pending JPS6088457U (en) | 1983-11-24 | 1983-11-24 | X-ray image intensifier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6088457U (en) |
-
1983
- 1983-11-24 JP JP18152683U patent/JPS6088457U/en active Pending
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