JPS56167246A - X-ray image intensifier and its manufacturing method - Google Patents
X-ray image intensifier and its manufacturing methodInfo
- Publication number
- JPS56167246A JPS56167246A JP6993280A JP6993280A JPS56167246A JP S56167246 A JPS56167246 A JP S56167246A JP 6993280 A JP6993280 A JP 6993280A JP 6993280 A JP6993280 A JP 6993280A JP S56167246 A JPS56167246 A JP S56167246A
- Authority
- JP
- Japan
- Prior art keywords
- section
- collar
- annular body
- barrel
- window section
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/86—Vessels; Containers; Vacuum locks
Landscapes
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
Abstract
PURPOSE:To realize such a connection capable of holding secure vacuum tightness together with resisting the atmospheric pressure as well as reinforcing any related weld, by composing an enclosure with a convex X-ray incident window section, barrel section connected to the window section, and glass output section provided with a copal annular body. CONSTITUTION:The enclosure of an X-ray fluorescent multiplier consists of an X-ray incident window section 11 which is made of Al or Al alloys formed convex out toward or slightly convex nearly like a plane and provided with a collar 11a, barrel section 21 which is made of Al or Al alloys and provided with the respective conical collars 21a and 21b connected to this window section, and output section 41 provided with an annular body 31 connected to this barrel. This output section 41 is made of glass, and the annular body 31 is provided with a collar 31a and made of copal. The outer diameter of the collar 21b of the barrel 21 is larger than that of the collar 31a of the annular body 31. The tip of the collar 31a is formed in a wedged shape to allow easy rise of the temperature of the annular body during welding. Thus the fragility of a welding section, can be eliminated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6993280A JPS56167246A (en) | 1980-05-26 | 1980-05-26 | X-ray image intensifier and its manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6993280A JPS56167246A (en) | 1980-05-26 | 1980-05-26 | X-ray image intensifier and its manufacturing method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56167246A true JPS56167246A (en) | 1981-12-22 |
JPS6346945B2 JPS6346945B2 (en) | 1988-09-19 |
Family
ID=13416933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6993280A Granted JPS56167246A (en) | 1980-05-26 | 1980-05-26 | X-ray image intensifier and its manufacturing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56167246A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2565407A1 (en) * | 1984-05-30 | 1985-12-06 | Thomson Csf | VACUUM ENVELOPE FOR RADIATION IMAGE INTENSIFYING TUBE AND METHOD FOR MANUFACTURING SUCH ENVELOPE |
JPS61168848A (en) * | 1985-01-15 | 1986-07-30 | トムソン‐セーエスエフ | Vacuum jacket for x ray image multiplier tube |
-
1980
- 1980-05-26 JP JP6993280A patent/JPS56167246A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2565407A1 (en) * | 1984-05-30 | 1985-12-06 | Thomson Csf | VACUUM ENVELOPE FOR RADIATION IMAGE INTENSIFYING TUBE AND METHOD FOR MANUFACTURING SUCH ENVELOPE |
US4763042A (en) * | 1984-05-30 | 1988-08-09 | Thomson-Csf | Vacuum envelope for a radiation image intensifying tube and a process for manufacturing such an envelope |
JPS61168848A (en) * | 1985-01-15 | 1986-07-30 | トムソン‐セーエスエフ | Vacuum jacket for x ray image multiplier tube |
Also Published As
Publication number | Publication date |
---|---|
JPS6346945B2 (en) | 1988-09-19 |
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