GB749024A - Improvements in or relating to deflection systems for cathode ray tubes - Google Patents

Improvements in or relating to deflection systems for cathode ray tubes

Info

Publication number
GB749024A
GB749024A GB26727/53A GB2672753A GB749024A GB 749024 A GB749024 A GB 749024A GB 26727/53 A GB26727/53 A GB 26727/53A GB 2672753 A GB2672753 A GB 2672753A GB 749024 A GB749024 A GB 749024A
Authority
GB
United Kingdom
Prior art keywords
give
exit
distortion
field
coils
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
GB26727/53A
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger SA
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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Publication of GB749024A publication Critical patent/GB749024A/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
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/76—Deflecting by magnetic fields only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Television Scanning (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
GB26727/53A 1952-09-29 1953-09-29 Improvements in or relating to deflection systems for cathode ray tubes Expired GB749024A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR947254X 1952-09-29

Publications (1)

Publication Number Publication Date
GB749024A true GB749024A (en) 1956-05-16

Family

ID=9473377

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26727/53A Expired GB749024A (en) 1952-09-29 1953-09-29 Improvements in or relating to deflection systems for cathode ray tubes

Country Status (4)

Country Link
BE (1) BE522661A (enrdf_load_stackoverflow)
DE (1) DE947254C (enrdf_load_stackoverflow)
FR (1) FR1063743A (enrdf_load_stackoverflow)
GB (1) GB749024A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1482532A1 (en) * 2003-05-26 2004-12-01 ICT Integrated Circuit Testing Gesellschaft für Halbleiterprüftechnik mbH Gradient field deflector

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2892962A (en) * 1955-10-07 1959-06-30 Karl F Ross Electronic lens system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1482532A1 (en) * 2003-05-26 2004-12-01 ICT Integrated Circuit Testing Gesellschaft für Halbleiterprüftechnik mbH Gradient field deflector

Also Published As

Publication number Publication date
BE522661A (enrdf_load_stackoverflow)
DE947254C (de) 1956-08-16
FR1063743A (fr) 1954-05-05

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