. Western electrician . n the wearing ptate, and a fuse cut-off connected withthe upper end of each top conductor plate. 532,468. Carbon Filament and Method of ManufacturingSame. Arthur D. Little, Boston, Mass. Applicationfiled June iS, 1894. This method of making fiaments for incandescent lamps con-sists in heating cellulose with an organic acid to a high temper-ature, forming filaments of the product thus obtained, and sub-sequently carbonizing them. 532,475. Brake for Electric Motors. William H. Morgan,Alliance, O. Application filed March 19, 1S94. The arrangement illustrated includes an el
. Western electrician . n the wearing ptate, and a fuse cut-off connected withthe upper end of each top conductor plate. 532,468. Carbon Filament and Method of ManufacturingSame. Arthur D. Little, Boston, Mass. Applicationfiled June iS, 1894. This method of making fiaments for incandescent lamps con-sists in heating cellulose with an organic acid to a high temper-ature, forming filaments of the product thus obtained, and sub-sequently carbonizing them. 532,475. Brake for Electric Motors. William H. Morgan,Alliance, O. Application filed March 19, 1S94. The arrangement illustrated includes an electric motor, abrake wheel and a bracket projecting from the field of themotor, a pivoted lever, a friction device connected to the shortarm of the lever, and an armature carried by the longarm of the lever, the armature being adapted to rest under andin close pro.\imity to the bracket or projection attached to thefield of the motor and to be attracted thereto when the field isenergized to effect a release ol the NO. 532,514. 532,477. Trolley Catcher. Martin V. B. Nichols andJames A. Eraser, Port Arthur, Can. Application filedMay 26, 1894- The last claim reads as follows; The combination with thetrolley arm. the bracket on the car top, the pole pivotally con-nected with the trolley arm. and the guide or held on thedashboard, of the weight held to slide vertically on the bo.\,having a handle member, the spring detent, adapted to engagethe said handle, the bell crank lever, the taut cOrd connectionconnected therewith, the slack cord connection secured to theweight, said cord connection having a snap hook or detachableconnection with the lower end of the pole. 532,514. Electric Elevator and Motor Controller. RobertWilson, Louisville, Ky. Application filed June 23,1S94. In this device for controlling electric motors, as shown in thecut, there are a rheostat in the motor circuit, a solenoid havingits core connected with and operating the arm of the rheostat, IssKed Janu
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