GB966206A - Improvements in or relating to anti-implosion devices for cathode ray tubes - Google Patents

Improvements in or relating to anti-implosion devices for cathode ray tubes

Info

Publication number
GB966206A
GB966206A GB4065462A GB4065462A GB966206A GB 966206 A GB966206 A GB 966206A GB 4065462 A GB4065462 A GB 4065462A GB 4065462 A GB4065462 A GB 4065462A GB 966206 A GB966206 A GB 966206A
Authority
GB
United Kingdom
Prior art keywords
implosion
relating
band
cathode ray
ray tubes
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
GB4065462A
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.)
INDUSTRIELLE FRANCAISE DES TUBES ELECTRONIQUES Cie
Original Assignee
INDUSTRIELLE FRANCAISE DES TUBES ELECTRONIQUES Cie
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
Priority claimed from FR878593A external-priority patent/FR81068E/en
Priority claimed from FR880349A external-priority patent/FR81155E/en
Priority claimed from FR883435A external-priority patent/FR81161E/en
Application filed by INDUSTRIELLE FRANCAISE DES TUBES ELECTRONIQUES Cie filed Critical INDUSTRIELLE FRANCAISE DES TUBES ELECTRONIQUES Cie
Publication of GB966206A publication Critical patent/GB966206A/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

Abstract

966,206. Anti-implosion arrangements. COMPAGNIE INDUSTRIELLE FRANCAIS DES TUBES ELECTRONIQUES. Oct. 26, 1962 [Nov. 10, 1961; Dec. 29, 1961(2)], No. 40654/62. Heading H1D. An anti-implosion device for a cathode-ray tube 1 comprises a layer of refractory material 2 such as a conglomerate of asbestos fibres or mica with a volatile binder of asbestos cloth, compressed by a metal band cast on. In an alternative arrangement (Fig. 3, not shown) the band may be in sections compressed by external means and which are then bolted or riveted together. The band may be ribbed or formed into a grid as shown.
GB4065462A 1961-11-10 1962-10-26 Improvements in or relating to anti-implosion devices for cathode ray tubes Expired GB966206A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR878593A FR81068E (en) 1961-11-10 1961-11-10 Cathode ray tube fitted with an implosion protection device
FR880349A FR81155E (en) 1961-11-29 1961-11-29 Cathode ray tube fitted with an implosion protection device
FR883435A FR81161E (en) 1961-12-29 1961-12-29 Cathode ray tube fitted with an implosion protection device

Publications (1)

Publication Number Publication Date
GB966206A true GB966206A (en) 1964-08-06

Family

ID=27246253

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4065462A Expired GB966206A (en) 1961-11-10 1962-10-26 Improvements in or relating to anti-implosion devices for cathode ray tubes

Country Status (2)

Country Link
DE (1) DE1187741B (en)
GB (1) GB966206A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3412600A (en) * 1965-11-03 1968-11-26 Owens Illinois Inc Controlling and measuring the tension in the band on implosion resistant cathode raytubes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL154864B (en) * 1968-04-13 1977-10-17 Philips Nv METHOD OF FIXING AN IMPLOSION PROTECTION TAPE ON THE BALLOON OF A TELEVISION PICTURE TUBE AND A TELEVISION PICTURE TUBE MANUFACTURED BY THIS METHOD.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2047020A (en) * 1932-07-01 1936-07-07 Rca Corp Television device
US2874017A (en) * 1956-11-07 1959-02-17 Owens Illinois Glass Co Prevention of fracture in glass cathode-ray tubes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3412600A (en) * 1965-11-03 1968-11-26 Owens Illinois Inc Controlling and measuring the tension in the band on implosion resistant cathode raytubes

Also Published As

Publication number Publication date
DE1187741B (en) 1965-02-25

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