GB761439A - Improvements in or relating to metal envelope cathode ray tubes and mountings therefor - Google Patents

Improvements in or relating to metal envelope cathode ray tubes and mountings therefor

Info

Publication number
GB761439A
GB761439A GB1618153A GB1618153A GB761439A GB 761439 A GB761439 A GB 761439A GB 1618153 A GB1618153 A GB 1618153A GB 1618153 A GB1618153 A GB 1618153A GB 761439 A GB761439 A GB 761439A
Authority
GB
United Kingdom
Prior art keywords
insulators
ray tubes
relating
cathode ray
metal envelope
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
GB1618153A
Inventor
Ronald Henry Colborne
James John Billin
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical 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 EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Priority to GB1618153A priority Critical patent/GB761439A/en
Publication of GB761439A publication Critical patent/GB761439A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
    • H04N5/645—Mounting of picture tube on chassis or in housing
    • 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
    • H01J29/861—Vessels or containers characterised by the form or the structure thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)

Abstract

761,439. Cathode-ray tubes. ELECTRIC & MUSICAL INDUSTRIES, Ltd. April 22, 1954 [June 12, 1953], No. 16181/53. Class 39(1). A metal body cathode-ray tube is supported by insulators 2 secured to the body either directly e.g. by sealing in cup-shaped depressions in the body, or by means of intermediate members e.g. by screwing into cup-shaped members welded or brazed to the body. The insulators may be of glass or of porcelain with an intermediate glass or metal solder. The tube may be resiliently supported in a cabinet by springs attached to eyes 4 on the ends of the insulators, or else the insulators may be bolted to the cabinet.
GB1618153A 1953-06-12 1953-06-12 Improvements in or relating to metal envelope cathode ray tubes and mountings therefor Expired GB761439A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1618153A GB761439A (en) 1953-06-12 1953-06-12 Improvements in or relating to metal envelope cathode ray tubes and mountings therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1618153A GB761439A (en) 1953-06-12 1953-06-12 Improvements in or relating to metal envelope cathode ray tubes and mountings therefor

Publications (1)

Publication Number Publication Date
GB761439A true GB761439A (en) 1956-11-14

Family

ID=10072626

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1618153A Expired GB761439A (en) 1953-06-12 1953-06-12 Improvements in or relating to metal envelope cathode ray tubes and mountings therefor

Country Status (1)

Country Link
GB (1) GB761439A (en)

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