. The street railway review . booster; also,when the induction motor is disconnected to operate the rotaryrepresenting an ordinary rotary sub-station in connection withbattery and booster. Other combinations demonstrate the possi-bilities in close regulation of which the battery is capable underthe most severe conditions. A unipolar .generator and two U type cells having from 3,000to 5,00(1 ampere capacity are also installed to work in connectionwith the battery and motor-generator set for the same purpose. A group of four cells are displayed, one of them being the largelell which was exhibite
. The street railway review . booster; also,when the induction motor is disconnected to operate the rotaryrepresenting an ordinary rotary sub-station in connection withbattery and booster. Other combinations demonstrate the possi-bilities in close regulation of which the battery is capable underthe most severe conditions. A unipolar .generator and two U type cells having from 3,000to 5,00(1 ampere capacity are also installed to work in connectionwith the battery and motor-generator set for the same purpose. A group of four cells are displayed, one of them being the largelell which was exhibited at the Pan-Araerlcan Exposition, andwhich has a discharge capacity of 27,000 ampere at a 2,000-ainpere <lischarge rate, -••»•♦- AMERICAN FROG & SWITCH CO. The American Frog & Switch Co., of Hamilton, has anexhibit covering sq. ft. of space between posts 13 and 14in aisle C. Transportation Building. The exhibit compriseschiefly three dilTercnt styles of split switches, from a light rail. i:.\HIBIT OF AMERICAN VliOC, & WWITCU CD, switch II]) to the latest design of a reenforced split-switch withadjustable head bars, and two styles of spring frogs, designatedthe Des, I standard and the Des, 18 hinged wing rail addition, the company shows three rigid frogs and six typesof HWllih stands, ranging from the jilaln groiin\VAY REVIEW. ISkbiai. Nil— XIV., No. 9o. WESTERN ELECTRIC CO. One of Ihe mosl interesting exhibits of modern electrlial apparatus at the Kalr is to !«• found In space 17. located near thesouthwest corner of the Eleclrlclty Bulldlns, occupied by theWestern Electric of Chicago and New York. For the visi-tors convenience the spaie has been d
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Keywords: ., book, bookcentury1800, bookdecade1890, booksubjectstreetrailroads
