JPS5540949A - Radiant ray detector - Google Patents

Radiant ray detector

Info

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
Application number
JP11407878A
Other languages
Japanese (ja)
Inventor
Hironobu Kimura
Kazumitsu Kawamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP11407878A priority Critical patent/JPS5540949A/en
Publication of JPS5540949A publication Critical patent/JPS5540949A/en
Pending legal-status Critical Current

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
JP11407878A 1978-09-19 1978-09-19 Radiant ray detector Pending JPS5540949A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52138985A (en) * 1976-04-12 1977-11-19 Gen Electric Xxray detector and opening for same

Patent Citations (1)

* Cited by examiner, † Cited by third party
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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