AU216297B2 - Electron beam focusing device - Google Patents

Electron beam focusing device

Info

Publication number
AU216297B2
AU216297B2 AU16441/56A AU1644156A AU216297B2 AU 216297 B2 AU216297 B2 AU 216297B2 AU 16441/56 A AU16441/56 A AU 16441/56A AU 1644156 A AU1644156 A AU 1644156A AU 216297 B2 AU216297 B2 AU 216297B2
Authority
AU
Australia
Prior art keywords
electron beam
focusing device
beam focusing
electron
focusing
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
AU16441/56A
Other versions
AU1644156A (en
Inventor
Kentoku Masamichi
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.)
Nokia Services Ltd
Original Assignee
Standard Telephone and Cables Pty Ltd
Filing date
Publication date
Application filed by Standard Telephone and Cables Pty Ltd filed Critical Standard Telephone and Cables Pty Ltd
Application granted granted Critical
Publication of AU1644156A publication Critical patent/AU1644156A/en
Publication of AU216297B2 publication Critical patent/AU216297B2/en
Expired legal-status Critical Current

Links

AU16441/56A 1956-03-06 Electron beam focusing device Expired AU216297B2 (en)

Publications (2)

Publication Number Publication Date
AU1644156A AU1644156A (en) 1956-09-06
AU216297B2 true AU216297B2 (en) 1956-09-06

Family

ID=

Similar Documents

Publication Publication Date Title
CA703843A (en) Parametric electron beam devices
AU216297B2 (en) Electron beam focusing device
AU1644156A (en) Electron beam focusing device
AU212762B2 (en) Electron beam system
CA532047A (en) Brake beam
AU213439B2 (en) Focussing magnet for long electron beams
CA530947A (en) Beam focusing lens
CA511259A (en) Beam clamp
CA527301A (en) Electron tube
CA524782A (en) Focusing view finder system
AU1719556A (en) Electron beam system
CA523923A (en) Focusing grid structure for electron tubes
CA531205A (en) Cathode ray beam indexing means
AU1525656A (en) Focussing magnet for long electron beams
CA512929A (en) Electron beam discharge device
CA544321A (en) Focussed radial beam electron tubes
CA518058A (en) Devices for focussing an electron beam
CA601819A (en) Electron beam focusing
CA549712A (en) Electron beam tubes
CA549711A (en) Electron beam tubes
AU210020B2 (en) Beam generating system with ion trap
CA530186A (en) Automatic focusing arrangement
AU165611B2 (en) Electron beam focusing system
AU211387B2 (en) Electron beam tube
AU232668B2 (en) Electron beam focussing arrangement