JPH0391991U - - Google Patents
Info
- Publication number
- JPH0391991U JPH0391991U JP19190U JP19190U JPH0391991U JP H0391991 U JPH0391991 U JP H0391991U JP 19190 U JP19190 U JP 19190U JP 19190 U JP19190 U JP 19190U JP H0391991 U JPH0391991 U JP H0391991U
- Authority
- JP
- Japan
- Prior art keywords
- light
- rays
- lighting
- ray detector
- optical fiber
- 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
- 239000013307 optical fiber Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は、本考案のＸ線検出器の一実施例の外
観を示す斜視図、第２図は、第１図のＸ線検出器
の要部の構成を示す展開図、第３図及び第４図は
、従来のＸ線検出器の問題点を説明するための図
である。
図中、１……受光部枠、２……蛍光紙、３……
採光野設定板、４……反射板、５……導光板、６
……集光部、７……ライトガイド、８……固定具
、９……ホトマル、１０……検出器、１０Ａ……
ホトマルケース、１１……採光野、１２……光フ
アイバー、１３……採光窓。
FIG. 1 is a perspective view showing the external appearance of one embodiment of the X-ray detector of the present invention, FIG. 2 is an exploded view showing the configuration of the main parts of the X-ray detector of FIG. FIG. 4 is a diagram for explaining the problems of the conventional X-ray detector. In the figure, 1... Light receiving frame, 2... Fluorescent paper, 3...
Lighting field setting board, 4... Reflection plate, 5... Light guide plate, 6
...Concentrator, 7...Light guide, 8...Fixing tool, 9...Photomaru, 10...Detector, 10A...
Photomaru case, 11...Lighting field, 12...Optical fiber, 13...Lighting window.
Claims (1)
Ｘ線の強度を検出するＸ線検出器において、Ｘ線
によつて発光する蛍光紙と、該蛍光紙からの光を
限定採光する採光野設定板と、該採光野設定板の
採光窓を透過した光を集光部へ伝達する導光板と
、該導光板の集光部に接続された光フアイバーケ
ーブルと、この光フアイバーケーブルの他端に接
続された光電流変換器とを備えたことを特徴とす
るＸ線検出器。 In an X-ray detector used in an automatic X-ray exposure device that converts X-rays into light and detects the intensity of the X-rays, a fluorescent paper that emits light by X-rays and a lighting system that allows limited lighting of the light from the fluorescent paper are used. a field setting plate, a light guide plate that transmits the light transmitted through the lighting window of the light field setting plate to a light condensing part, an optical fiber cable connected to the light condensing part of the light guide plate, and other than this optical fiber cable. An X-ray detector comprising: a photocurrent converter connected to an end thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19190U JPH0391991U (en) | 1990-01-08 | 1990-01-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19190U JPH0391991U (en) | 1990-01-08 | 1990-01-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0391991U true JPH0391991U (en) | 1991-09-19 |
Family
ID=31504159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19190U Pending JPH0391991U (en) | 1990-01-08 | 1990-01-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0391991U (en) |
-
1990
- 1990-01-08 JP JP19190U patent/JPH0391991U/ja active Pending
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