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 194

An illustration from 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, leaf 194 — ial to use forthe wooden base and blocks, as this wood retains its shape muchbetter than does any other kind under the ordinary climatic con-ditions of temperature and moisture. The number of iron strips necessary for the building up ofthe core will obviously depend upon the thickness of the… … Fig. 21. Winding Primary Coil strips, and the same number of shorter strips. If the thickness of the iron used is greater than 15 1000 inch, the required number of strips will be less. It will not be advisable to use iron that is15 thinner than 1000 inch. Constructing Primary, The primary may be…

Electric motors · Electric transformers · Electromagnets · Induction coils

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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)

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