GB1109657A - Magnet device for cathode ray tube - Google Patents

Magnet device for cathode ray tube

Info

Publication number
GB1109657A
GB1109657A GB37002/65A GB3700265A GB1109657A GB 1109657 A GB1109657 A GB 1109657A GB 37002/65 A GB37002/65 A GB 37002/65A GB 3700265 A GB3700265 A GB 3700265A GB 1109657 A GB1109657 A GB 1109657A
Authority
GB
United Kingdom
Prior art keywords
ring
tabs
aug
ray tube
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
GB37002/65A
Other languages
English (en)
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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 RCA Corp, Radio Corporation of America filed Critical RCA Corp
Publication of GB1109657A publication Critical patent/GB1109657A/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
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
    • H01J29/702—Convergence correction arrangements therefor
    • H01J29/703—Static convergence systems

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
GB37002/65A 1964-08-31 1965-08-27 Magnet device for cathode ray tube Expired GB1109657A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US393270A US3303443A (en) 1964-08-31 1964-08-31 Magnetic device having elliptically shaped opening

Publications (1)

Publication Number Publication Date
GB1109657A true GB1109657A (en) 1968-04-10

Family

ID=23554008

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37002/65A Expired GB1109657A (en) 1964-08-31 1965-08-27 Magnet device for cathode ray tube

Country Status (8)

Country Link
US (1) US3303443A (forum.php)
AT (1) AT259035B (forum.php)
BE (1) BE668782A (forum.php)
DE (1) DE1437849B2 (forum.php)
ES (1) ES316945A1 (forum.php)
GB (1) GB1109657A (forum.php)
NL (2) NL148440B (forum.php)
SE (1) SE302150B (forum.php)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3456218A (en) * 1967-08-24 1969-07-15 Illinois Tool Works Unitary plastic retainer ring for relatively rotatable magnetic rings
DE10250656B4 (de) 2002-10-30 2005-07-07 Lauerer, Friedrich, Dipl.-Phys. Geldbörse mit Bereitstellungstaschen für Kleingeldmünzen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE440964A (forum.php) * 1939-10-05
US2513929A (en) * 1948-05-21 1950-07-04 Gen Electric Beam centering device for cathode-ray tubes
DE1186561B (de) * 1960-07-06 1965-02-04 Magnetfab Bonn Gmbh Ringfoermiger Korrekturmagnet fuer Kathodenstrahlroehren und Verfahren zur Herstellung des Korrekturmagneten

Also Published As

Publication number Publication date
NL148440B (nl) 1976-01-15
ES316945A1 (es) 1966-03-01
NL148440C (forum.php)
SE302150B (forum.php) 1968-07-08
AT259035B (de) 1967-12-27
BE668782A (forum.php) 1965-12-16
NL6511291A (forum.php) 1966-03-01
DE1437849A1 (de) 1968-12-05
DE1437849B2 (de) 1971-02-04
US3303443A (en) 1967-02-07

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