JPS56167246A - X-ray image intensifier and its manufacturing method - Google Patents

X-ray image intensifier and its manufacturing method

Info

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
Application number
JP6993280A
Other languages
Japanese (ja)
Other versions
JPS6346945B2 (en
Inventor
Fumio Sugimori
Chikasato Nishino
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 JP6993280A priority Critical patent/JPS56167246A/en
Publication of JPS56167246A publication Critical patent/JPS56167246A/en
Publication of JPS6346945B2 publication Critical patent/JPS6346945B2/ja
Granted legal-status Critical Current

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.
JP6993280A 1980-05-26 1980-05-26 X-ray image intensifier and its manufacturing method Granted JPS56167246A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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