GB1359413A - Guardind cathode-ray display tube against implosion - Google Patents

Guardind cathode-ray display tube against implosion

Info

Publication number
GB1359413A
GB1359413A GB50872A GB50872A GB1359413A GB 1359413 A GB1359413 A GB 1359413A GB 50872 A GB50872 A GB 50872A GB 50872 A GB50872 A GB 50872A GB 1359413 A GB1359413 A GB 1359413A
Authority
GB
United Kingdom
Prior art keywords
cathode
guardind
tube
foil
display 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.)
Expired
Application number
GB50872A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries 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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1359413A publication Critical patent/GB1359413A/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)
  • Adhesive Tapes (AREA)

Abstract

1359413 Cathode-ray tubes PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 5 Jan 1972 [8 Jan 1971] 508/72 Heading H1D An anti-implosion band is heated to 400- 450‹ C. and shrunk over a reinforced adhesive foil secured round theperiphery of the tube. The foil may be reinforced with glass or metal fabric or with perforated material or with wires; the adhesive may be of hardenable or non- hardenable material and may be a synthetic resin. The gap between the rear portions of the band and foil may but need not be filled with a filler material. The tube may be either a monochrome or a colour tube.
GB50872A 1971-01-08 1972-01-05 Guardind cathode-ray display tube against implosion Expired GB1359413A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7100273A NL7100273A (en) 1971-01-08 1971-01-08

Publications (1)

Publication Number Publication Date
GB1359413A true GB1359413A (en) 1974-07-10

Family

ID=19812220

Family Applications (1)

Application Number Title Priority Date Filing Date
GB50872A Expired GB1359413A (en) 1971-01-08 1972-01-05 Guardind cathode-ray display tube against implosion

Country Status (11)

Country Link
US (2) US3818557A (en)
JP (1) JPS5634984B1 (en)
AU (1) AU3742971A (en)
BE (1) BE777786A (en)
CA (1) CA987724A (en)
DE (1) DE2162446A1 (en)
ES (2) ES398624A1 (en)
FR (1) FR2121663B1 (en)
GB (1) GB1359413A (en)
IT (1) IT946336B (en)
NL (1) NL7100273A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7100273A (en) * 1971-01-08 1972-07-11
NL163365C (en) * 1973-02-12 1980-08-15 Philips Nv CATHODE JET TUBE WITH IMPLOSION PROTECTION.
US4550344A (en) * 1982-09-27 1985-10-29 North American Philips Consumer Electronics Corp. Cathode ray tube with composite mounting structure
US4544955A (en) * 1984-01-30 1985-10-01 General Electric Company Implosion resistant cathode ray tubes
US5246771A (en) * 1988-04-18 1993-09-21 Teraoka Seisakusho Co., Ltd. Adhesive tape for preventing implosion and removing electrostatic charge
US5249059A (en) * 1991-12-05 1993-09-28 Samsung Electron Devices Co., Ltd. Cathode-ray tube having explosion proof band
FR2752022B1 (en) * 1996-08-05 1998-09-04 Ascometal Sa CONNECTING ROD FOR INTERNAL COMBUSTION ENGINES
JP2001098234A (en) * 1999-09-29 2001-04-10 Nitto Denko Corp Explosion-proofing tape for cathode-ray tube and explosion-proof construction using the same

Family Cites Families (13)

* 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
US3149019A (en) * 1955-12-15 1964-09-15 Minnesota Mining & Mfg Flexible resinous insulating sheet structure
US3260397A (en) * 1961-02-24 1966-07-12 Philips Corp Cathode ray tube and method of making same
NL131438C (en) * 1962-03-19
US3162933A (en) * 1963-04-12 1964-12-29 Rca Corp Method of processing cathode ray tubes
US3456076A (en) * 1964-11-24 1969-07-15 Westinghouse Electric Corp Implosion protection for cathode ray tubes
US3403805A (en) * 1966-05-31 1968-10-01 Owens Illinois Inc Cathode-ray and other vacuumized tubes resistant to violent devacuation
NL6709525A (en) * 1967-07-08 1969-01-10
US3647960A (en) * 1969-01-06 1972-03-07 Hitachi Ltd Implosion-proof cathode-ray tube and method of making same
US3593874A (en) * 1969-04-23 1971-07-20 Owens Illinois Inc Resistant cathode-ray tube
US3605227A (en) * 1969-05-19 1971-09-20 Philips Corp Method of manufacturing an implosion-free display tube
US3626093A (en) * 1969-10-15 1971-12-07 Thorn Radio Valves And Tubes L Implosion-resistant cathode-ray tubes
NL7100273A (en) * 1971-01-08 1972-07-11

Also Published As

Publication number Publication date
US3912105A (en) 1975-10-14
ES404814A1 (en) 1976-01-01
FR2121663B1 (en) 1974-12-20
IT946336B (en) 1973-05-21
DE2162446A1 (en) 1972-07-20
NL7100273A (en) 1972-07-11
JPS5634984B1 (en) 1981-08-14
US3818557A (en) 1974-06-25
BE777786A (en) 1972-07-06
ES398624A1 (en) 1974-08-16
CA987724A (en) 1976-04-20
AU3742971A (en) 1973-07-05
FR2121663A1 (en) 1972-08-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee