JPH0485599U - - Google Patents
Info
- Publication number
- JPH0485599U JPH0485599U JP13037490U JP13037490U JPH0485599U JP H0485599 U JPH0485599 U JP H0485599U JP 13037490 U JP13037490 U JP 13037490U JP 13037490 U JP13037490 U JP 13037490U JP H0485599 U JPH0485599 U JP H0485599U
- Authority
- JP
- Japan
- Prior art keywords
- ray
- shutter
- door
- sample chamber
- fluorescent
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004876 x-ray fluorescence Methods 0.000 description 1
Landscapes
- X-Ray Techniques (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Description
第１図は本考案によるＸ線漏洩防止機構を備え
た蛍光Ｘ線分析装置の試料室部の概略断面説明図
である。
１……Ｘ線源、１ａ……Ｘ線ビーム、２……試
料、３……シヤツタ、３ａ……シヤツタ駆動源、
３ｂ……動力伝達部、３ｃ……シヤフト、４……
試料テーブル、４ａ……試料室扉、４ｂ……ヒン
ジ、５……扉施錠フツク、５ａ……ヒンジ、５ｂ
……扉施錠検知用マイクロスイツチ、５ｃ……扉
側フツク、６……駆動回路。
FIG. 1 is a schematic cross-sectional view of a sample chamber of an X-ray fluorescence analyzer equipped with an X-ray leakage prevention mechanism according to the present invention. 1...X-ray source, 1a...X-ray beam, 2...sample, 3...shutter, 3a...shutter drive source,
3b...power transmission section, 3c...shaft, 4...
Sample table, 4a... Sample chamber door, 4b... Hinge, 5... Door locking hook, 5a... Hinge, 5b
...Micro switch for door lock detection, 5c... Door side hook, 6... Drive circuit.
Claims (1)
する機能と、前記扉の施錠状態を検出する機構と
、Ｘ線源から照射されるＸ線ビームをさえぎるシ
ヤツタと、前記施錠状態検出機構に連動して前記
シヤツタを駆動する駆動源とを備え、試料室扉の
施錠、解錠と同時にシヤツタを開動作、閉動作さ
せることができるように構成した蛍光Ｘ線分析装
置におけるＸ線漏洩防止機構。 In a fluorescent X-ray analyzer, a function for locking the door of the sample chamber, a mechanism for detecting the locked state of the door, a shutter for blocking the X-ray beam irradiated from the X-ray source, and a mechanism linked to the locked state detection mechanism. an X-ray leakage prevention mechanism in a fluorescent X-ray analyzer, comprising a drive source for driving the shutter, and configured to open and close the shutter simultaneously with locking and unlocking of a sample chamber door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13037490U JPH0485599U (en) | 1990-11-29 | 1990-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13037490U JPH0485599U (en) | 1990-11-29 | 1990-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0485599U true JPH0485599U (en) | 1992-07-24 |
Family
ID=31877723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13037490U Pending JPH0485599U (en) | 1990-11-29 | 1990-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0485599U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06123716A (en) * | 1992-10-11 | 1994-05-06 | Horiba Ltd | X-ray generation and control mechanism of fluorescent x-ray analytical apparatus |
| JPH0635955U (en) * | 1992-10-11 | 1994-05-13 | 株式会社堀場製作所 | Shutter structure of fluorescent X-ray analyzer |
| JP2013061271A (en) * | 2011-09-14 | 2013-04-04 | Hitachi Solutions Ltd | Fluorescent x-ray analyzer and fluorescent x-ray analysis method |
-
1990
- 1990-11-29 JP JP13037490U patent/JPH0485599U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06123716A (en) * | 1992-10-11 | 1994-05-06 | Horiba Ltd | X-ray generation and control mechanism of fluorescent x-ray analytical apparatus |
| JPH0635955U (en) * | 1992-10-11 | 1994-05-13 | 株式会社堀場製作所 | Shutter structure of fluorescent X-ray analyzer |
| JP2013061271A (en) * | 2011-09-14 | 2013-04-04 | Hitachi Solutions Ltd | Fluorescent x-ray analyzer and fluorescent x-ray analysis method |
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