JPS6028104B2 - X-ray generator - Google Patents
X-ray generatorInfo
- Publication number
- JPS6028104B2 JPS6028104B2 JP56179384A JP17938481A JPS6028104B2 JP S6028104 B2 JPS6028104 B2 JP S6028104B2 JP 56179384 A JP56179384 A JP 56179384A JP 17938481 A JP17938481 A JP 17938481A JP S6028104 B2 JPS6028104 B2 JP S6028104B2
- Authority
- JP
- Japan
- Prior art keywords
- hollow container
- ray generator
- ray
- gas
- electrode
- 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.)
- Expired
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims description 2
- 239000010453 quartz Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004846 x-ray emission Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05G—X-RAY TECHNIQUE
- H05G2/00—Apparatus or processes specially adapted for producing X-rays, not involving X-ray tubes, e.g. involving generation of a plasma
- H05G2/001—Production of X-ray radiation generated from plasma
- H05G2/007—Production of X-ray radiation generated from plasma involving electric or magnetic fields in the process of plasma generation
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- X-Ray Techniques (AREA)
Description
【発明の詳細な説明】 本発明はＸ線源に関する。[Detailed description of the invention] The present invention relates to an X-ray source.
従釆、Ｘ線源としては、銅等からなる回転、水冷ターゲ
ットに電子線を照射する装置が用いられている。As a subsidiary X-ray source, a device is used that irradiates a rotating, water-cooled target made of copper or the like with an electron beam.
しかし、前記従来技術では高い輝度の×線が得られない
と言う欠点があった。本発明は、かかる従来技術の欠点
をなくし、高輝度で寿命の長い、安定なＸ線源を提供す
ることを目的とする。However, the conventional technique has a drawback in that it is not possible to obtain high-luminance x-rays. The present invention aims to eliminate the drawbacks of the prior art and provide a stable X-ray source with high brightness and long life.
上記目的を達成するための本発明の基本的な構成は、石
英、セラミック、アルミニウム、銅等からなる中空容器
内にはＡｒ，Ｘｅ等からなるガス体が充填され、前記容
器又は容器周辺には高周波を印加せる電極またはコイル
が設けられて成る事を特徴とする。以下、本発明を詳細
に説明する。The basic structure of the present invention for achieving the above object is that a hollow container made of quartz, ceramic, aluminum, copper, etc. is filled with a gaseous material made of Ar, Xe, etc. It is characterized by being provided with an electrode or coil for applying high frequency. The present invention will be explained in detail below.
第１図は本発明によるＸ線ランプの一実施例の断面図を
示す。FIG. 1 shows a sectional view of an embodiment of an X-ray lamp according to the invention.
１は中空容器であり、２はＢｅ等からなるＸ線放出窓で
あり、３は高周波コイルであり、容器１中にはＡｒガス
が入れられ、高周波のコイル３への入力により、Ａｒガ
スはプラズマ化すると共にプラズマのピンチ効果により
、ピンチ部から高輝度のＸ線（＾±１０Ａ）を発生し、
茂窓２を通して外部へ放射される。1 is a hollow container, 2 is an X-ray emission window made of Be, etc., and 3 is a high frequency coil. Ar gas is put in the container 1, and by inputting high frequency to the coil 3, the Ar gas As it turns into plasma, high-intensity X-rays (^±10A) are generated from the pinched area due to the pinching effect of the plasma.
It is radiated to the outside through Shigemado 2.
容器１内のガスは第１図では閉システムを示したが、絶
えずガスを供給しながら真空ポンプで吸引し、圧力を一
定に保つループ方式でも良い。この様に外部電極又はコ
イルによるガス放電プラズマのピンチ効果をＸ線源とし
て用いることにより、電極の劣化もなく、安定で高輝度
のＸ線源を提供できる効果がある。Although the gas in the container 1 is shown as a closed system in FIG. 1, a loop system may be used in which gas is constantly supplied and suctioned by a vacuum pump to keep the pressure constant. By using the pinch effect of gas discharge plasma by the external electrode or coil as an X-ray source in this way, there is no electrode deterioration and it is possible to provide a stable and high-intensity X-ray source.
第１図は本発明によるＸ線ランプの一実施例の断面図を
示す。
１…・・・容器、２・・…・Ｘ線窓、３・・・・・・高
周波電極。
第１図FIG. 1 shows a sectional view of an embodiment of an X-ray lamp according to the invention. 1... Container, 2... X-ray window, 3... High frequency electrode. Figure 1
Claims (1)
空容器、前記中空容器内に充填されたＡｒ，Ｘｅ等から
なるガス体、前記中空容器の周囲に設けられた電極また
は高周波コイル、前記高周波コイルによる前記ガス体の
ガス放電プラズマのピンチ効果により発生したＸ線を放
出する為のＸ線窓からなることを特徴とするＸ線発生装
置。1. A hollow container made of quartz, ceramic, aluminum, copper, etc.; a gas body made of Ar, Xe, etc. filled in the hollow container; an electrode or high-frequency coil provided around the hollow container; An X-ray generator comprising an X-ray window for emitting X-rays generated by the pinch effect of gas discharge plasma in a gas body.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56179384A JPS6028104B2 (en) | 1981-11-09 | 1981-11-09 | X-ray generator |
| US06/438,569 US4538291A (en) | 1981-11-09 | 1982-11-02 | X-ray source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56179384A JPS6028104B2 (en) | 1981-11-09 | 1981-11-09 | X-ray generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5880249A JPS5880249A (en) | 1983-05-14 |
| JPS6028104B2 true JPS6028104B2 (en) | 1985-07-03 |
Family
ID=16064911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56179384A Expired JPS6028104B2 (en) | 1981-11-09 | 1981-11-09 | X-ray generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6028104B2 (en) |
-
1981
- 1981-11-09 JP JP56179384A patent/JPS6028104B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5880249A (en) | 1983-05-14 |
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