JPS56128553A - Band reinforced cathode-ray tube - Google Patents

Band reinforced cathode-ray tube

Info

Publication number
JPS56128553A
JPS56128553A JP3156280A JP3156280A JPS56128553A JP S56128553 A JPS56128553 A JP S56128553A JP 3156280 A JP3156280 A JP 3156280A JP 3156280 A JP3156280 A JP 3156280A JP S56128553 A JPS56128553 A JP S56128553A
Authority
JP
Japan
Prior art keywords
panel
intermediate member
funnel
iron
ray 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.)
Granted
Application number
JP3156280A
Other languages
Japanese (ja)
Other versions
JPS6324295B2 (en
Inventor
Yoshihiko Miyata
Takao Oshima
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3156280A priority Critical patent/JPS56128553A/en
Publication of JPS56128553A publication Critical patent/JPS56128553A/en
Publication of JPS6324295B2 publication Critical patent/JPS6324295B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86Vessels; Containers; Vacuum locks
    • H01J29/87Arrangements for preventing or limiting effects of implosion of vessels or containers

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)

Abstract

PURPOSE:To completely prevent a leak of X-rays from the side of a panel, by mounting a reinforcing metallic bond to the side of the panel through an intermediate member with large X-ray absorption coefficient. CONSTITUTION:A cathode-ray tube main body 1 comprises a funnel 2 and a panel 4 welded to an upper part of said funnel by a bonding agent 3. An intermediate member 5 is mounted to the side of the panel 4 such a manner as to cover enough adhesive portions of the panel 4 and the funnel 2, and from the above of the intermediate member 5 a tightening is performed by a rein-forcing metallic band 6 consisting of iron, stainless or the like. The above described intermediate member consists of a soft metal plate, with X-ray absorption coefficient equal to or larger than iron and softer quality than iron, or a metal rubber sheet, containing lead or the like, to provide an action for both preventing a leak of X-rays from the side of the panel and completely filling a gap between the reinforcing metallic band 6 and the panel 4, ths strength of reinforcement can be further improved.
JP3156280A 1980-03-14 1980-03-14 Band reinforced cathode-ray tube Granted JPS56128553A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3156280A JPS56128553A (en) 1980-03-14 1980-03-14 Band reinforced cathode-ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3156280A JPS56128553A (en) 1980-03-14 1980-03-14 Band reinforced cathode-ray tube

Publications (2)

Publication Number Publication Date
JPS56128553A true JPS56128553A (en) 1981-10-08
JPS6324295B2 JPS6324295B2 (en) 1988-05-20

Family

ID=12334610

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3156280A Granted JPS56128553A (en) 1980-03-14 1980-03-14 Band reinforced cathode-ray tube

Country Status (1)

Country Link
JP (1) JPS56128553A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58126647A (en) * 1982-01-25 1983-07-28 Hitachi Ltd Explosion-proof cathode-ray tube
JPH01103151U (en) * 1987-12-26 1989-07-12

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02177993A (en) * 1988-12-29 1990-07-11 Yokoyama Kogyo Sewing Mach Kk Formation of hole darning opening for cloth
JPH0441350U (en) * 1990-07-31 1992-04-08

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58126647A (en) * 1982-01-25 1983-07-28 Hitachi Ltd Explosion-proof cathode-ray tube
JPH01103151U (en) * 1987-12-26 1989-07-12

Also Published As

Publication number Publication date
JPS6324295B2 (en) 1988-05-20

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