JPS53144659A - Gun-sealing jig for cathode-ray tube manufacture - Google Patents

Gun-sealing jig for cathode-ray tube manufacture

Info

Publication number
JPS53144659A
JPS53144659A JP6003577A JP6003577A JPS53144659A JP S53144659 A JPS53144659 A JP S53144659A JP 6003577 A JP6003577 A JP 6003577A JP 6003577 A JP6003577 A JP 6003577A JP S53144659 A JPS53144659 A JP S53144659A
Authority
JP
Japan
Prior art keywords
gun
cathode
ray tube
sealing jig
tube manufacture
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
JP6003577A
Other languages
Japanese (ja)
Other versions
JPS598022B2 (en
Inventor
Shigeki Sakata
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP6003577A priority Critical patent/JPS598022B2/en
Publication of JPS53144659A publication Critical patent/JPS53144659A/en
Publication of JPS598022B2 publication Critical patent/JPS598022B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/34—Joining base to vessel

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)

Abstract

PURPOSE:To prevent a deviation in core between a neck and gun and to improve characteristics of a cathode-ray tube, by giving a difference in thermal expansivity between two parts of a chuck supporting the neck part at the time of sealing the gun in a valve.
JP6003577A 1977-05-23 1977-05-23 Gun sealing jig for cathode ray tube manufacturing Expired JPS598022B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6003577A JPS598022B2 (en) 1977-05-23 1977-05-23 Gun sealing jig for cathode ray tube manufacturing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6003577A JPS598022B2 (en) 1977-05-23 1977-05-23 Gun sealing jig for cathode ray tube manufacturing

Publications (2)

Publication Number Publication Date
JPS53144659A true JPS53144659A (en) 1978-12-16
JPS598022B2 JPS598022B2 (en) 1984-02-22

Family

ID=13130404

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6003577A Expired JPS598022B2 (en) 1977-05-23 1977-05-23 Gun sealing jig for cathode ray tube manufacturing

Country Status (1)

Country Link
JP (1) JPS598022B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4445874A (en) * 1982-02-11 1984-05-01 Rca Corporation Apparatus and method for aligning the envelope and electron gun mount assembly of a CRT
JPH03163728A (en) * 1989-10-24 1991-07-15 Thomson Consumer Electron Inc Manufacture of inline electron gun in color image tube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4445874A (en) * 1982-02-11 1984-05-01 Rca Corporation Apparatus and method for aligning the envelope and electron gun mount assembly of a CRT
JPH03163728A (en) * 1989-10-24 1991-07-15 Thomson Consumer Electron Inc Manufacture of inline electron gun in color image tube

Also Published As

Publication number Publication date
JPS598022B2 (en) 1984-02-22

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