JPS62115186U - - Google Patents
Info
- Publication number
- JPS62115186U JPS62115186U JP18357185U JP18357185U JPS62115186U JP S62115186 U JPS62115186 U JP S62115186U JP 18357185 U JP18357185 U JP 18357185U JP 18357185 U JP18357185 U JP 18357185U JP S62115186 U JPS62115186 U JP S62115186U
- Authority
- JP
- Japan
- Prior art keywords
- blades
- turbofan
- collimator
- ect device
- widened
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Apparatus For Radiation Diagnosis (AREA)
Description
第１図はこの考案の一実施例の模式図、第２図
は同実施例の感度特性図、第３図は従来例の模式
図、第４図は従来例の感度特性図である。 １……放射線検出器、２……ターボフアン状コ
リメータ、３……羽根、４……被写体。
は同実施例の感度特性図、第３図は従来例の模式
図、第４図は従来例の感度特性図である。 １……放射線検出器、２……ターボフアン状コ
リメータ、３……羽根、４……被写体。
Claims (1)
- 放射線遮蔽性の薄板でなる多数の羽根がリング
状に配列され、該羽根が円周方向位置に応じて徐
々に傾斜させられているＥＣＴ装置のターボフア
ン状コリメータにおいて、上記羽根の傾斜に応じ
て隣接する羽根との間隔が広げられていることを
特徴とするＥＣＴ装置のターボフアン状コリメー
タ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18357185U JPH0452700Y2 (ja) | 1985-11-28 | 1985-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18357185U JPH0452700Y2 (ja) | 1985-11-28 | 1985-11-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62115186U true JPS62115186U (ja) | 1987-07-22 |
| JPH0452700Y2 JPH0452700Y2 (ja) | 1992-12-10 |
Family
ID=31130434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18357185U Expired JPH0452700Y2 (ja) | 1985-11-28 | 1985-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452700Y2 (ja) |
-
1985
- 1985-11-28 JP JP18357185U patent/JPH0452700Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0452700Y2 (ja) | 1992-12-10 |
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