. The Street railway journal . ndant ducts areprovided at shortintervals in the arma-ture core by means ofa novel device whichleaves the spacebetween laminationsentirely open for thefree circulation of air,and the cross connec-tions of the armaturecoils are well exjosedto the air. The polesare of a peculiarsection — a rectanglewith rounded field coil is round,and this leaves aventilating space oneach side of the polecore, into which air isforced by the rotatingarmature. S. K. C. RAILWAY GENERATOR DIRECT-CONNECTEDTO CROSS-COMPOUND CORLISS ENGINE. As a result of
. The Street railway journal . ndant ducts areprovided at shortintervals in the arma-ture core by means ofa novel device whichleaves the spacebetween laminationsentirely open for thefree circulation of air,and the cross connec-tions of the armaturecoils are well exjosedto the air. The polesare of a peculiarsection — a rectanglewith rounded field coil is round,and this leaves aventilating space oneach side of the polecore, into which air isforced by the rotatingarmature. S. K. C. RAILWAY GENERATOR DIRECT-CONNECTEDTO CROSS-COMPOUND CORLISS ENGINE. As a result of the care bestowed on the design and manufacture of these machines, weare prepared to guarantee unusually low temperatures for continuous runs at full load andextended runs at large overloads. Stanley Electric Mfg. Company, Pittsfield, Mass. In Canada S. K. C. Apparatus is Manufactured by the CANADIAN GENERAL ELECTRIC CO., TORONTO. STREET RAILWAY JOURNAL. 103 □ m m .rn m m, o,.r RAILWAY rrniTTTTrra !_)• - izrercrL. MOTORS Are distinguished by unusually liberal ventilationand low temperature in operation FRAME ^pHE frame isJ_ divided hori-zontally intohalves. The lowerhalf can readily beswung down to theposition shown inthe illustration, or,if desired, it may beentirely removed. POLEPIECES The pole piecesare made up ofsoft laminated steelpuuchings rivetedtogether. Eachpole piece has aflare at the arma-ture end, which,besides holding thefield coil in place,effects the best dis-tribution of thelines of magneicflux. Ventilatingducts through thebody of the polepiece permit aircirculation andinsure a low tem-perature of thefield coil.
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectstreetr, bookyear1884
