GB1134522A - Rectangular cathode ray tube with protection against implosion - Google Patents

Rectangular cathode ray tube with protection against implosion

Info

Publication number
GB1134522A
GB1134522A GB390266A GB390266A GB1134522A GB 1134522 A GB1134522 A GB 1134522A GB 390266 A GB390266 A GB 390266A GB 390266 A GB390266 A GB 390266A GB 1134522 A GB1134522 A GB 1134522A
Authority
GB
United Kingdom
Prior art keywords
strap
tube
parts
filler material
ray 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
GB390266A
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 DE1965ST023295 external-priority patent/DE1242762B/en
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of GB1134522A publication Critical patent/GB1134522A/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)

Abstract

1,134,522. Cathode-ray tubes. INTERNATIONAL STANDARD ELECTRIC CORP. 28 Jan., 1966 [3 Feb., 1965], No. 3902/66. Addition to 1,103,470. Heading H1D. In a rectangular cathode-ray tube arrangement protected against implosion as described in Specification 1,103,470 by a strap applied around the maximum periphery of the tube and subjected, after assembly on the tube, to elastic deformation with insertion of a filler material between the strap and tube, the strap is formed in four parts connected at the corners with interlocking joints or hinges. Two opposite parts of the strap may be formed with end lugs which interlock in openings in the ends of the other two parts. The parts of the strap, which may initially be straight or bowed inwards, are pulled outwards at their centres during insertion of the filler material so that the strap subsequently applies compressive forces on the tube. The filler material may be applied in fluid form, e.g. hardenable plastics, cements, resins, alloys or granules in a molten media, or pre-shaped filler pieces may be used and may be attached to the tube before application of a deformed strap thereover.
GB390266A 1964-10-02 1966-01-28 Rectangular cathode ray tube with protection against implosion Expired GB1134522A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEST22757A DE1230928B (en) 1964-10-02 1964-10-02 Rectangular cathode ray tubes with implosion protection and method for manufacturing such a tube
DE1965ST023295 DE1242762B (en) 1965-02-03 1965-02-03 Rectangular cathode ray tube with implosion protection device and method for manufacturing the cathode ray tube

Publications (1)

Publication Number Publication Date
GB1134522A true GB1134522A (en) 1968-11-27

Family

ID=25994280

Family Applications (2)

Application Number Title Priority Date Filing Date
GB4172865A Expired GB1103470A (en) 1964-10-02 1965-10-01 Rectangular cathode ray tube with protection against implosion and method to manufacture such a tube
GB390266A Expired GB1134522A (en) 1964-10-02 1966-01-28 Rectangular cathode ray tube with protection against implosion

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB4172865A Expired GB1103470A (en) 1964-10-02 1965-10-01 Rectangular cathode ray tube with protection against implosion and method to manufacture such a tube

Country Status (4)

Country Link
DE (1) DE1230928B (en)
FR (1) FR89446E (en)
GB (2) GB1103470A (en)
NL (1) NL6601233A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100200665B1 (en) * 1995-12-28 1999-06-15 손욱 Method and apparatus for heating crt band

Also Published As

Publication number Publication date
DE1230928B (en) 1966-12-22
NL6601233A (en) 1966-08-04
GB1103470A (en) 1968-02-14
FR89446E (en) 1967-06-23

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