GB2017397B - Banded-type implosion protection cathode ray tubes - Google Patents

Banded-type implosion protection cathode ray tubes

Info

Publication number
GB2017397B
GB2017397B GB7850256A GB7850256A GB2017397B GB 2017397 B GB2017397 B GB 2017397B GB 7850256 A GB7850256 A GB 7850256A GB 7850256 A GB7850256 A GB 7850256A GB 2017397 B GB2017397 B GB 2017397B
Authority
GB
United Kingdom
Prior art keywords
cathode ray
banded
ray tubes
implosion protection
protection cathode
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.)
Expired
Application number
GB7850256A
Other languages
English (en)
Other versions
GB2017397A (en
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
Publication of GB2017397A publication Critical patent/GB2017397A/en
Application granted granted Critical
Publication of GB2017397B publication Critical patent/GB2017397B/en
Expired 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)
GB7850256A 1978-02-20 1978-12-29 Banded-type implosion protection cathode ray tubes Expired GB2017397B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1766478A JPS54110779A (en) 1978-02-20 1978-02-20 Reinforced braun tube

Publications (2)

Publication Number Publication Date
GB2017397A GB2017397A (en) 1979-10-03
GB2017397B true GB2017397B (en) 1982-04-15

Family

ID=11950111

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7850256A Expired GB2017397B (en) 1978-02-20 1978-12-29 Banded-type implosion protection cathode ray tubes

Country Status (4)

Country Link
US (1) US4295574A (enEXAMPLES)
JP (1) JPS54110779A (enEXAMPLES)
FI (1) FI783999A7 (enEXAMPLES)
GB (1) GB2017397B (enEXAMPLES)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6322771Y2 (enEXAMPLES) * 1980-05-14 1988-06-22
JPS59169040A (ja) * 1983-03-16 1984-09-22 Sony Corp 陰極線管防爆用金属環
JPH0719548B2 (ja) * 1985-03-08 1995-03-06 ソニー株式会社 陰極線管の製造方法
JPS63221790A (ja) * 1987-03-11 1988-09-14 Sony Corp 陰極線管
US5055934A (en) * 1990-06-05 1991-10-08 Thomson Consumer Electronics, Inc. Implosion protection means having mounting lug base-accommodating concavities therein
US5181123A (en) * 1991-03-29 1993-01-19 Thomson Consumer Electronics, Inc. Cathode-ray tube having a shrinkfit implosion protection band with tension limiting means
US5270826A (en) * 1992-07-28 1993-12-14 Thomson Consumer Electronics, Inc. Implosion-resistant cathode-ray tube having implosion protection means with integral mounting loops
US6124901A (en) * 1997-03-28 2000-09-26 Thomson Licensing S.A. Cathode-ray tube mounting within a cabinet
JP2001519084A (ja) * 1997-04-10 2001-10-16 トムソン コンシユーマ エレクトロニクス インコーポレイテツド 改良された焼きばめバンドを有する陰極線管
CN101856701B (zh) * 2009-04-13 2013-12-25 富准精密工业(深圳)有限公司 散热器及其制造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2785820A (en) * 1952-06-28 1957-03-19 Owens Illinois Glass Co Controlling implosions in cathode ray and other tubes
US3369074A (en) * 1965-04-02 1968-02-13 Warwick Electronics Inc Television tube shield and mounting structure
US3317172A (en) * 1965-06-02 1967-05-02 George K Garrett Company Picture tube mounting
US3576395A (en) * 1969-05-21 1971-04-27 Sylvania Electric Prod Integral support and magentic shielding means for cathode-ray
US3597537A (en) * 1969-06-02 1971-08-03 Sony Corp Implosion-resistant cathode-ray tube utilizing a metal band
DE2639555C2 (de) * 1975-09-04 1985-07-04 Plessey Overseas Ltd., Ilford, Essex Elektrische integrierte Schaltung
US4021850A (en) * 1975-10-20 1977-05-03 Zenith Radio Corporation Color television picture tubes with improved implosion protection system
US4016364A (en) * 1975-10-20 1977-04-05 Zenith Radio Corporation Color television picture tubes with improved implosion protection system
US4037255A (en) * 1975-12-11 1977-07-19 Zenith Radio Corporation Implosion protection system for color CRT bulb having a bonded funnel frame

Also Published As

Publication number Publication date
US4295574A (en) 1981-10-20
JPS6211450B2 (enEXAMPLES) 1987-03-12
GB2017397A (en) 1979-10-03
JPS54110779A (en) 1979-08-30
FI783999A7 (fi) 1979-08-21

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19981228