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GB858627A - Cathode-ray tube deflector magnets - Google Patents

Cathode-ray tube deflector magnets

Info

Publication number
GB858627A
GB858627A GB3614459A GB3614459A GB858627A GB 858627 A GB858627 A GB 858627A GB 3614459 A GB3614459 A GB 3614459A GB 3614459 A GB3614459 A GB 3614459A GB 858627 A GB858627 A GB 858627A
Authority
GB
United Kingdom
Prior art keywords
cathode
ray tube
tube deflector
magnets
deflector magnets
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
GB3614459A
Inventor
John Campbell Mackellar
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 Components Ltd
Original Assignee
Mullard 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 Mullard Ltd filed Critical Mullard Ltd
Priority to GB3614459A priority Critical patent/GB858627A/en
Publication of GB858627A publication Critical patent/GB858627A/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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/54—Arrangements for centring ray or beam

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)

Abstract

858,627. Cathode-ray tubes. MULLARD Ltd. Oct. 26, 1959, No. 36144/59. Drawings to Specification. Class 39(1). A beam-deflecting magnet for a cathode-ray tube comprises a comminuted ferrite material, preferably of high coercive force and having a low permeability, suspended in a natural or synthetic resin e.g. polyvinyl chloride.
GB3614459A 1959-10-26 1959-10-26 Cathode-ray tube deflector magnets Expired GB858627A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3614459A GB858627A (en) 1959-10-26 1959-10-26 Cathode-ray tube deflector magnets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3614459A GB858627A (en) 1959-10-26 1959-10-26 Cathode-ray tube deflector magnets

Publications (1)

Publication Number Publication Date
GB858627A true GB858627A (en) 1961-01-11

Family

ID=10385402

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3614459A Expired GB858627A (en) 1959-10-26 1959-10-26 Cathode-ray tube deflector magnets

Country Status (1)

Country Link
GB (1) GB858627A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3205414A (en) * 1960-07-06 1965-09-07 Magnetfabrik Bonn Gewerkschaft Correction magnets for cathode-ray tubes and methods for magnetizing same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3205414A (en) * 1960-07-06 1965-09-07 Magnetfabrik Bonn Gewerkschaft Correction magnets for cathode-ray tubes and methods for magnetizing same

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