JPS57197735A - Picture tube - Google Patents

Picture tube

Info

Publication number
JPS57197735A
JPS57197735A JP4443982A JP4443982A JPS57197735A JP S57197735 A JPS57197735 A JP S57197735A JP 4443982 A JP4443982 A JP 4443982A JP 4443982 A JP4443982 A JP 4443982A JP S57197735 A JPS57197735 A JP S57197735A
Authority
JP
Japan
Prior art keywords
picture tube
picture
tube
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
Application number
JP4443982A
Other languages
Japanese (ja)
Inventor
Shiyumeraa Rozaaru
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.)
International Standard Electric Corp
Original Assignee
International Standard 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of JPS57197735A publication Critical patent/JPS57197735A/en
Pending 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
    • H01J29/87—Arrangements for preventing or limiting effects of implosion of vessels or containers

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
JP4443982A 1981-03-20 1982-03-19 Picture tube Pending JPS57197735A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813110930 DE3110930A1 (en) 1981-03-20 1981-03-20 IMAGE TUBES WITH PROTECTIVE DEVICE

Publications (1)

Publication Number Publication Date
JPS57197735A true JPS57197735A (en) 1982-12-04

Family

ID=6127821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4443982A Pending JPS57197735A (en) 1981-03-20 1982-03-19 Picture tube

Country Status (5)

Country Link
EP (1) EP0061103A3 (en)
JP (1) JPS57197735A (en)
CA (1) CA1186364A (en)
DE (1) DE3110930A1 (en)
FI (1) FI820937L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1244131A1 (en) * 2001-03-22 2002-09-25 Schott Glas Cathode ray tube

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50123267A (en) * 1974-03-15 1975-09-27

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3720345A (en) * 1970-06-08 1973-03-13 Owens Illinois Inc Television bulb with improved strength
DE2407527B2 (en) * 1974-02-16 1976-01-08 Jenaer Glaswerk Schott & Gen., 6500 Mainz Cathode ray tube flasks with a rectangular screen
US4158419A (en) * 1977-12-27 1979-06-19 Rca Corporation Implosion protected CRT
US4245255A (en) * 1979-04-13 1981-01-13 Corning Glass Works Implosion protection for TV tubes

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50123267A (en) * 1974-03-15 1975-09-27

Also Published As

Publication number Publication date
FI820937L (en) 1982-09-21
DE3110930A1 (en) 1982-09-30
CA1186364A (en) 1985-04-30
EP0061103A3 (en) 1982-12-08
EP0061103A2 (en) 1982-09-29

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