JPS5580075A - Radiation energy monitor - Google Patents
Radiation energy monitorInfo
- Publication number
- JPS5580075A JPS5580075A JP15435578A JP15435578A JPS5580075A JP S5580075 A JPS5580075 A JP S5580075A JP 15435578 A JP15435578 A JP 15435578A JP 15435578 A JP15435578 A JP 15435578A JP S5580075 A JPS5580075 A JP S5580075A
- Authority
- JP
- Japan
- Prior art keywords
- radiation
- radiation energy
- utilized
- radioactive rays
- detectors
- 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
Landscapes
- Measurement Of Radiation (AREA)
Abstract
PURPOSE: To monitor the radiation energy utilized in real time by providing radiation intensity detectors in depth of different phantoms irradiated by radioactive rays outside the maximum utilized ray cone to thereby calculate the ratio of detector outputs.
CONSTITUTION: Radiation cones are collimated via collimate blocks 18a, 18b and 19 in perpendicular directions to thus become radioactive rays of rectangular pattern or the like as used. Radiation intensity detectors 23a, 23b are provided at the different depth positions in the phantom 22 equivalent to human body, water, etc. of a monitor 21 irradiated by radioactive rays outside the cones 20. The detected outputs from the detectors 23a, 23b are applied to a divider 29, which thereupon determines the radiation intensity ratio of the different depths corresponding to the radiation energy. Accordingly, it is not necessary to alter the depths of the detector to enable monitoring of the radiation energy thus utilized in real time.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15435578A JPS5580075A (en) | 1978-12-12 | 1978-12-12 | Radiation energy monitor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15435578A JPS5580075A (en) | 1978-12-12 | 1978-12-12 | Radiation energy monitor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5580075A true JPS5580075A (en) | 1980-06-16 |
Family
ID=15582337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15435578A Pending JPS5580075A (en) | 1978-12-12 | 1978-12-12 | Radiation energy monitor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5580075A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005528598A (en) * | 2002-06-03 | 2005-09-22 | ソントル ナショナル ド ラ ルシェルシュ ションティフィーク | Ionizing beam inspection equipment and process |
-
1978
- 1978-12-12 JP JP15435578A patent/JPS5580075A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005528598A (en) * | 2002-06-03 | 2005-09-22 | ソントル ナショナル ド ラ ルシェルシュ ションティフィーク | Ionizing beam inspection equipment and process |
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