JPS5795046A - Explosion-proof cathode-ray tube - Google Patents

Explosion-proof cathode-ray tube

Info

Publication number
JPS5795046A
JPS5795046A JP16958180A JP16958180A JPS5795046A JP S5795046 A JPS5795046 A JP S5795046A JP 16958180 A JP16958180 A JP 16958180A JP 16958180 A JP16958180 A JP 16958180A JP S5795046 A JPS5795046 A JP S5795046A
Authority
JP
Japan
Prior art keywords
bulb
belt
binding belt
forming
metal binding
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
JP16958180A
Other languages
Japanese (ja)
Other versions
JPH0234138B2 (en
Inventor
Yoshiharu Owaku
Kazuo Kato
Kenichi Fukuzawa
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 JP16958180A priority Critical patent/JPS5795046A/en
Publication of JPS5795046A publication Critical patent/JPS5795046A/en
Publication of JPH0234138B2 publication Critical patent/JPH0234138B2/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
    • 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)

Abstract

PURPOSE:To well familiarize a binding belt with a bulb and adhesive layer, by forming the metal binding belt in double construction with a folded part and lap welding its junction part, while pressing and forming said part into a flat shape simultaneously. CONSTITUTION:A metal binding belt 10 is partially or fully formed into a double construction having a folded part 11, then the part of a bulb 1 side and the folded part are overlapped to each other and welded, thus compression forming is performed by press work or the like. This metal binding belt 10 is extensively mounted on the bulb 1 by an adheisve layer 2 to prevent implosion by the tension of said belt. In this way, the double construction can obtain good familiarization of the belt with the bulb 1 and the adhesive layer 2, and at the same time the continuous roundness in a folded line 12 can improve its apppearance and workability.
JP16958180A 1980-12-03 1980-12-03 Explosion-proof cathode-ray tube Granted JPS5795046A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16958180A JPS5795046A (en) 1980-12-03 1980-12-03 Explosion-proof cathode-ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16958180A JPS5795046A (en) 1980-12-03 1980-12-03 Explosion-proof cathode-ray tube

Publications (2)

Publication Number Publication Date
JPS5795046A true JPS5795046A (en) 1982-06-12
JPH0234138B2 JPH0234138B2 (en) 1990-08-01

Family

ID=15889125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16958180A Granted JPS5795046A (en) 1980-12-03 1980-12-03 Explosion-proof cathode-ray tube

Country Status (1)

Country Link
JP (1) JPS5795046A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59146856U (en) * 1983-03-22 1984-10-01 ホクト電子工業株式会社 Explosion-proof cathode ray tube
JPH05198277A (en) * 1991-07-31 1993-08-06 Thomson Consumer Electron Inc Cathode-ray tube and method of forming interference-fitted implosion protective band

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838983A (en) * 1971-09-20 1973-06-08
JPS5539159A (en) * 1978-09-12 1980-03-18 Matsushita Electronics Corp Explosion-proof image receiving tube

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838983A (en) * 1971-09-20 1973-06-08
JPS5539159A (en) * 1978-09-12 1980-03-18 Matsushita Electronics Corp Explosion-proof image receiving tube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59146856U (en) * 1983-03-22 1984-10-01 ホクト電子工業株式会社 Explosion-proof cathode ray tube
JPH05198277A (en) * 1991-07-31 1993-08-06 Thomson Consumer Electron Inc Cathode-ray tube and method of forming interference-fitted implosion protective band

Also Published As

Publication number Publication date
JPH0234138B2 (en) 1990-08-01

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