JPS5540949A - Radiant ray detector - Google Patents
Radiant ray detectorInfo
- Publication number
- JPS5540949A JPS5540949A JP11407878A JP11407878A JPS5540949A JP S5540949 A JPS5540949 A JP S5540949A JP 11407878 A JP11407878 A JP 11407878A JP 11407878 A JP11407878 A JP 11407878A JP S5540949 A JPS5540949 A JP S5540949A
- Authority
- JP
- Japan
- Prior art keywords
- electrodes
- insulator
- detector
- box
- external box
- 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
Abstract
PURPOSE: To increase the detection accuracy, by supporting high voltage electrode at the gas sealing external box via the insulator, in the gas seal type radiant ray detector.
CONSTITUTION: A plurality of high voltage electrode plates 10aW10c, and signal electrodes 11a, 11b inserted between them, are supported to the external box 9 via the insulator (favorably, having a certain elasticity such as glass epoxy, and plastic) 17, and xenon gas 8 is sealed in the external box 9, and the detection current from the signal electrodes 11a and 11b are fed to the signal processing circuit via the A/V converter 16. Since the ionized ions by X-ray radiation are caused only between the electrodes and the leakage of ionized current between the box and the electrodes is none, the detection accuracy is increased for the detector of the said construction. Further, external vibration is absorbed at the insulator 17, not to be delivered to the electrodes, and since the variation of output current accompanied with vibration is reduced, it is suitable for the detector for computer processing tomography scanner.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11407878A JPS5540949A (en) | 1978-09-19 | 1978-09-19 | Radiant ray detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11407878A JPS5540949A (en) | 1978-09-19 | 1978-09-19 | Radiant ray detector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5540949A true JPS5540949A (en) | 1980-03-22 |
Family
ID=14628495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11407878A Pending JPS5540949A (en) | 1978-09-19 | 1978-09-19 | Radiant ray detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5540949A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52138985A (en) * | 1976-04-12 | 1977-11-19 | Gen Electric | Xxray detector and opening for same |
-
1978
- 1978-09-19 JP JP11407878A patent/JPS5540949A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52138985A (en) * | 1976-04-12 | 1977-11-19 | Gen Electric | Xxray detector and opening for same |
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