Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics (1892)
Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 253
ofthe armature, and there areno crossing wires at the ends,as in the Siemens, nor wirein the interior of the ring, asin the Gramme : the endsbeing exposed for ventilationthrough the tubular open-ings in the core. Adjacentcoils being wound opposite-ly, as in the field-magnets, asshown in Fig. 87,… … Fig. m. Fig. ST Figs. 84-87.—Westinghouse dynamo—details. and firmly bound with the bands/y. nets being only -^ in., and there being only a single layer of wire on the armature both the coils and the core are in close proximity to the field-magnets, and hence the mag-
Mechanical engineering
Internet Archive · Boston Library Consortium · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten20unit-971-442.webp)