AU205850B2 - Improvements in shielding means for focus and deflection coils of cathode ray tubes - Google Patents

Improvements in shielding means for focus and deflection coils of cathode ray tubes

Info

Publication number
AU205850B2
AU205850B2 AU5559/54A AU555954A AU205850B2 AU 205850 B2 AU205850 B2 AU 205850B2 AU 5559/54 A AU5559/54 A AU 5559/54A AU 555954 A AU555954 A AU 555954A AU 205850 B2 AU205850 B2 AU 205850B2
Authority
AU
Australia
Prior art keywords
focus
cathode ray
shielding means
ray tubes
deflection 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
AU5559/54A
Other versions
AU555954A (en
Inventor
Davies Eric
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Filing date
Publication date
Application filed by Marconis Wireless Telegraph Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Application granted granted Critical
Publication of AU205850B2 publication Critical patent/AU205850B2/en
Publication of AU555954A publication Critical patent/AU555954A/en
Expired legal-status Critical Current

Links

AU5559/54A 1954-12-16 Improvements in shielding means for focus and deflection coils of cathode ray tubes Expired AU205850B2 (en)

Publications (2)

Publication Number Publication Date
AU205850B2 true AU205850B2 (en) 1955-06-16
AU555954A AU555954A (en) 1955-06-16

Family

ID=

Similar Documents

Publication Publication Date Title
GB838540A (en) Improvements in magnetic deflection systems for cathode rays and like tubes
AU205850B2 (en) Improvements in shielding means for focus and deflection coils of cathode ray tubes
AU555954A (en) Improvements in shielding means for focus and deflection coils of cathode ray tubes
CA514880A (en) Device for the magnetic deflection of cathode ray tubes
AU206816B2 (en) Improvements in or relating to magnetic deflecting means for cathode ray tubes
CA518805A (en) Magnetic deflection system for cathode ray tube
CA505762A (en) Cathode ray focusing apparatus
AU600355A (en) Improvements in or relating to magnetic deflecting means for cathode ray tubes
CA561306A (en) Magnetic focussing field arrangements for cathode ray tubes
CA539898A (en) Magnetic deflecting means for cathode ray tubes
AU203652B2 (en) Improvements relating to cathode ray tubes and deflection systems therefor
AU225357B2 (en) Improvements in deflection coil assemblies for cathode ray tubes
AU158525B2 (en) Improvements in or relating to deflection coil arrangements for cathode ray tubes
CA512505A (en) Cathode ray tube deflection yoke
CA511018A (en) Magnetic shield for cathode ray apparatus
AU165072B2 (en) Cathode ray tube and target
AU208818B2 (en) Arrangement forthe magnetic beam deflection in cathode-ray tubes
CA489413A (en) Focussing coils for cathode ray tubes
AU201199B2 (en) Cathode ray tube apparatus
AU495054A (en) Improvements relating to cathode ray tubes and deflection systems therefor
AU227328B2 (en) Improvements in or relating to deflection and focussing apparatus for cathode ray tubes
AU213050B2 (en) Improvements in or relating to magnetic scanning circuits for cathode ray tubes andthe like
AU204512B2 (en) Improvements in or relating to magnetic scanning circuits for cathode ray tubes andthe like
AU1714253A (en) Improvements in or relating to deflection coil arrangements for cathode ray tubes
CA565637A (en) Deflection coil arrangement for cathode ray tubes