. Design and performance of magnets in the automatic telephone . Us? â¢V ⢠* _ _> -*â¢â¢Â« ⢠⢠* V: Si 1. 7 Instructor in Charge HEAD OF DEPARTMENT OF ELECTRICAL ENGINEERING. UIUC The Automatio Telephone fl TABLE 0 F CON T E N T 3 THE DESIGN AND PERFORMANCE OF ELECTROMAGNETS IN THEAUTOMATIC TELEPHONE Frontispaeoeâ pie Automatio Telephone Switch. Obleot Page 1 Introduction Page 1 PART I Requirements of Design of Automatio Tel,Magnets Page 2 Action of Eleotro-magnets Page 2,3 Features of Eleotro-magnets to be considered Fage} ,4 Core and Armature Page 5,6 (a)Reluctance of Magneti
. Design and performance of magnets in the automatic telephone . Us? â¢V ⢠* _ _> -*â¢â¢Â« ⢠⢠* V: Si 1. 7 Instructor in Charge HEAD OF DEPARTMENT OF ELECTRICAL ENGINEERING. UIUC The Automatio Telephone fl TABLE 0 F CON T E N T 3 THE DESIGN AND PERFORMANCE OF ELECTROMAGNETS IN THEAUTOMATIC TELEPHONE Frontispaeoeâ pie Automatio Telephone Switch. Obleot Page 1 Introduction Page 1 PART I Requirements of Design of Automatio Tel,Magnets Page 2 Action of Eleotro-magnets Page 2,3 Features of Eleotro-magnets to be considered Fage} ,4 Core and Armature Page 5,6 (a)Reluctance of Magnetic Path Page 4 (1) Shape of Armature Page 5 b) Shape of core Page 5,6 o) Influenoe of Saturation Page 6. (d)Design with respeot to magnetio Leakage Page 6 Sparking, Its effect and Elimination . .-Page 6,7 (a) Use of condenser for Removing Sparking Page 6. (b) Differential winding for removing 7,Time of uake and Break , . Page 7,8. Diagram of Testing Devioe and electrical Connections PART II Character of Tests . â -PagelO Description of Testing Apparatus-â,â . âPagelO, 11. Specificatidesignperformanc00hays
Size: 2748px × 909px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, booksubjecttheses, bookyear1912
