GB1359368A - Implosion-resistant cathode ray tubes - Google Patents

Implosion-resistant cathode ray tubes

Info

Publication number
GB1359368A
GB1359368A GB3902571A GB3902571A GB1359368A GB 1359368 A GB1359368 A GB 1359368A GB 3902571 A GB3902571 A GB 3902571A GB 3902571 A GB3902571 A GB 3902571A GB 1359368 A GB1359368 A GB 1359368A
Authority
GB
United Kingdom
Prior art keywords
tape
resin
implosion
ray tubes
cathode ray
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
GB3902571A
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.)
THORN COLOUR TUBES Ltd
Original Assignee
THORN COLOUR TUBES 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 THORN COLOUR TUBES Ltd filed Critical THORN COLOUR TUBES Ltd
Priority to GB3902571A priority Critical patent/GB1359368A/en
Priority to JP7776472A priority patent/JPS4830365A/ja
Priority to NL7211098A priority patent/NL7211098A/xx
Priority to AU45721/72A priority patent/AU4572172A/en
Priority to FR7229739A priority patent/FR2149577A1/fr
Priority to DE19722240735 priority patent/DE2240735A1/en
Publication of GB1359368A publication Critical patent/GB1359368A/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

1359368 Cathode-ray tubes THORN COLOUR TUBES Ltd 31 July 1972 [19 Aug 1971] 39025/71 Heading H1D A cathode-ray tube has an anti-implosion band wound around the envelope at the periphery of the face-plate, the band consisting of a thermosetting resin-impregnated, omnidirectional filament-reinforced, tape. The tape can include filaments of glass, boron, carbon or metal wires or foils. The resin can be polyester or epoxy resin. Mounting lugs for the tube can be secured by the bandage. The resin can be cured by high-frequency heating. A lathe-type machine for winding the tape is described.
GB3902571A 1971-08-19 1971-08-19 Implosion-resistant cathode ray tubes Expired GB1359368A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB3902571A GB1359368A (en) 1971-08-19 1971-08-19 Implosion-resistant cathode ray tubes
JP7776472A JPS4830365A (en) 1971-08-19 1972-08-04
NL7211098A NL7211098A (en) 1971-08-19 1972-08-14
AU45721/72A AU4572172A (en) 1971-08-19 1972-08-17 Implosion-resistant cathode ray tubes
FR7229739A FR2149577A1 (en) 1971-08-19 1972-08-18
DE19722240735 DE2240735A1 (en) 1971-08-19 1972-08-18 CATHODE TUBE BULBS AND METHOD FOR MANUFACTURING THE SAME

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3902571A GB1359368A (en) 1971-08-19 1971-08-19 Implosion-resistant cathode ray tubes

Publications (1)

Publication Number Publication Date
GB1359368A true GB1359368A (en) 1974-07-10

Family

ID=10407141

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3902571A Expired GB1359368A (en) 1971-08-19 1971-08-19 Implosion-resistant cathode ray tubes

Country Status (6)

Country Link
JP (1) JPS4830365A (en)
AU (1) AU4572172A (en)
DE (1) DE2240735A1 (en)
FR (1) FR2149577A1 (en)
GB (1) GB1359368A (en)
NL (1) NL7211098A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5249059A (en) * 1991-12-05 1993-09-28 Samsung Electron Devices Co., Ltd. Cathode-ray tube having explosion proof band
GB2308728A (en) * 1995-12-28 1997-07-02 Samsung Display Devices Co Ltd Heating an implosion-proof band for a cathode ray tube

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4942377U (en) * 1972-07-21 1974-04-13
JPS57191946A (en) * 1981-05-21 1982-11-25 Toshiba Corp Explosion-proof cathode-ray tube
JP2619382B2 (en) * 1987-03-20 1997-06-11 株式会社日立製作所 Cathode ray tube

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5249059A (en) * 1991-12-05 1993-09-28 Samsung Electron Devices Co., Ltd. Cathode-ray tube having explosion proof band
GB2308728A (en) * 1995-12-28 1997-07-02 Samsung Display Devices Co Ltd Heating an implosion-proof band for a cathode ray tube
US5899787A (en) * 1995-12-28 1999-05-04 Samsung Display Devices Co., Ltd. Method of heating a band for a cathode ray tube and an apparatus therefor

Also Published As

Publication number Publication date
AU4572172A (en) 1974-02-21
DE2240735A1 (en) 1973-02-22
JPS4830365A (en) 1973-04-21
FR2149577A1 (en) 1973-03-30
NL7211098A (en) 1973-02-21

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee