[NM024102], Technical Note, Arthur Edwin Kennelly, November 21st, 1889
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Title
[NM024102], Technical Note, Arthur Edwin Kennelly, November 21st, 1889
Editor's Notes
Calculations for a multipolar Edison dynamo to be run direct from an engine at 220 revolutions per minute. The peripheral speed of the armature to be 125 feet per second sotaht if d be the internal diameter of the tring, 220 nd/60 = 125 so d = 10.86.[followed by undated "Phonoplex calculations"]
Author
Date
1889-11-21
Type
Subject
Folder/Volume ID
NM024-F
Microfilm ID
104:542
Document ID
NM024102
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University