Small motors, transformers, electromagnets; a practical presentation of design and construction data for small motors, small low- and high-tension transformers, electromagnets, and induction coils (1920)
Stoller, Hugh Montgomery, Austin, F. E. (Frank Eugene), 1873-, Seeger, Edwin Wilbur, 1892- joint author, American Technical Society · Chicago, American Technical Society · leaf 229
163.2 , or 26.4 inches (very nearly). One-half of this mean length IS or 13.2 inches. Calling the mean length an even 13 The width of 6.2526^2 inches, the size of the iron strips may be found,the strips is 2J inches. Suppose the distance ABDC in Fig. 42 denotes the meanlength of the core, and let… … -AC = 13 AC 7.8 in. Fig. 42. Determining Length ofCore Strips If AB-\-AC equals 13 inches and ACequals 7.8 inches then ^5 = 13-7.8 = 5.2 in. To check this result, add 5.2 and 7.8, which gives 13 inches. The shorter strips may be made 5 inches long and the longer strips 8 inches, as indicated hy AB…
Electric motors · Electric transformers · Electromagnets · Induction coils
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