JPS5772483A - X-ray television fluorescent device - Google Patents
X-ray television fluorescent deviceInfo
- Publication number
- JPS5772483A JPS5772483A JP55146883A JP14688380A JPS5772483A JP S5772483 A JPS5772483 A JP S5772483A JP 55146883 A JP55146883 A JP 55146883A JP 14688380 A JP14688380 A JP 14688380A JP S5772483 A JPS5772483 A JP S5772483A
- Authority
- JP
- Japan
- Prior art keywords
- camera
- scanning
- welding part
- steel pipe
- welding
- 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
- 238000003466 welding Methods 0.000 abstract 6
- 229910000831 Steel Inorganic materials 0.000 abstract 3
- 239000010959 steel Substances 0.000 abstract 3
- 238000007689 inspection Methods 0.000 abstract 1
Landscapes
- Apparatus For Radiation Diagnosis (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
PURPOSE:To facilitate a high-precision inspection, by not only improving the resolution in the standard TV system but also a djusting properly an angle between the welding direction of a welding part and the horizontal scanning by providing a means, which limits the scanning region of a TV camera, and a rotating mechanism which rotates the scanning face. CONSTITUTION:An X-ray TV flurorscopic device 11 consists of an X-ray generating device 12, an X-ray image intensifier 15, a lens 16, a TV camera 17, a camera control unit 18, a video monitor 19, and a rotating mechanism 21. A steel pipe 13 is supported on a steel pipe carrying line, and a boom 14 is inserted into the cylinder of the steel pipe 13, and the device 12 is fitted to the tip of the boom 14, and X rays irradiated to a welding part are generated. A vertical scanning control part which limits the scanning region of the camera due to the unit 18 and the scanning of the monitor 19 is provided to limit the scanning region of the camera 17. When the welding part is outside the limited scanning region of the camera, the mechanism 21 is driven to adjust the angle between the welding direction of the welding part and the horizontal scanning of the camera 17 into a prescribed range.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55146883A JPS5772483A (en) | 1980-10-22 | 1980-10-22 | X-ray television fluorescent device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55146883A JPS5772483A (en) | 1980-10-22 | 1980-10-22 | X-ray television fluorescent device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5772483A true JPS5772483A (en) | 1982-05-06 |
Family
ID=15417724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55146883A Pending JPS5772483A (en) | 1980-10-22 | 1980-10-22 | X-ray television fluorescent device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5772483A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997046873A1 (en) * | 1996-05-31 | 1997-12-11 | Mannesmann Ag | Means for filmless radiography |
-
1980
- 1980-10-22 JP JP55146883A patent/JPS5772483A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997046873A1 (en) * | 1996-05-31 | 1997-12-11 | Mannesmann Ag | Means for filmless radiography |
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