JPH0244244U - - Google Patents
Info
- Publication number
- JPH0244244U JPH0244244U JP12237388U JP12237388U JPH0244244U JP H0244244 U JPH0244244 U JP H0244244U JP 12237388 U JP12237388 U JP 12237388U JP 12237388 U JP12237388 U JP 12237388U JP H0244244 U JPH0244244 U JP H0244244U
- Authority
- JP
- Japan
- Prior art keywords
- target
- cathode
- rays
- ray
- diffraction 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
- 238000002441 X-ray diffraction Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Analysing Materials By The Use Of Radiation (AREA)
- X-Ray Techniques (AREA)
Description
第１図は本考案に係るＸ線回折管球の断面図、
第２図は偏向電極及びターゲツト片の配置を示す
斜面図、第３図はビーム制御電極及び偏向電極の
駆動回路を示すブロツク図、第４図は従来装置の
概略構成図である。
１…真空容器、２…陰極、３１，３２，３３，
３４…ターゲツト片、４，４１，４２，４３…偏
向電極。
FIG. 1 is a cross-sectional view of the X-ray diffraction tube according to the present invention,
FIG. 2 is a perspective view showing the arrangement of the deflection electrodes and target pieces, FIG. 3 is a block diagram showing the drive circuit for the beam control electrodes and the deflection electrodes, and FIG. 4 is a schematic diagram of the conventional apparatus. 1... Vacuum container, 2... Cathode, 31, 32, 33,
34... Target piece, 4, 41, 42, 43... Deflection electrode.
Claims (1)
の組成に応じた特性のＸ線を発生するＸ線回折管
球に於いて、ターゲツト３は、組成の異なる複数
のターゲツト片３１，３２，３３，３４を、夫々
陰極２に向けて配備して構成され、陰極２とター
ゲツト３の間の陰極線通路を包囲して、陰極線を
任意のターゲツト片へ向けて偏向する偏向装置を
配備したことを特徴とするＸ線回折管球。 In an X-ray diffraction tube that irradiates a target 3 with cathode rays to generate X-rays with characteristics depending on the composition of the target, the target 3 has a plurality of target pieces 31, 32, 33, and 34 having different compositions. , each of which is arranged toward the cathode 2, surrounds the cathode ray passage between the cathode 2 and the target 3, and is equipped with a deflection device that deflects the cathode ray toward an arbitrary target piece. Line diffraction tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12237388U JPH0244244U (en) | 1988-09-19 | 1988-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12237388U JPH0244244U (en) | 1988-09-19 | 1988-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0244244U true JPH0244244U (en) | 1990-03-27 |
Family
ID=31370244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12237388U Pending JPH0244244U (en) | 1988-09-19 | 1988-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0244244U (en) |
-
1988
- 1988-09-19 JP JP12237388U patent/JPH0244244U/ja active Pending
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