. Electrical world. FIG. I.— TYPE FLOOR P.\TTERN. covering a period of over 16 years, during which time it has beenexclusively engaged in the manufacture of dynamos and motors forindustrial purposes. Its aim in designing the type S machine hasbeen to produce a motor or a dynamo of artistic and attractive de-sign, pleasing appearance, minimum weight, compact and sjrmmetri-cal, and adaptable to almost any class of service. It also aimed ata machine which would be of the highest efficiency, and would with-stand unusually heavy overloads without sparking, and with a muchlower temperature rise
. Electrical world. FIG. I.— TYPE FLOOR P.\TTERN. covering a period of over 16 years, during which time it has beenexclusively engaged in the manufacture of dynamos and motors forindustrial purposes. Its aim in designing the type S machine hasbeen to produce a motor or a dynamo of artistic and attractive de-sign, pleasing appearance, minimum weight, compact and sjrmmetri-cal, and adaptable to almost any class of service. It also aimed ata machine which would be of the highest efficiency, and would with-stand unusually heavy overloads without sparking, and with a muchlower temperature rise than has heretofore been the case. The appa-ratus is built in all the standard sizes from 2 to 30 hp inclusive, for. FIG. 2.—ENCLOSED TYPE FLOOR P.\TTERN. slow and moderate speed, and expects before long to have ready anentire line from J4 to 75 hp inclusive. The machines are made in the open, semi-enclosed and entirelyenclosed types. The open-type, floor-pattern machine is illustratedin Fig. I; the enclosed-type, floor-pattern machine in Fig. 2. Boththese illustrations give a good idea of the symmetrical and pleasing March 5, igo^. ELECTRICAL WORLD and ENGINEER. 489 appearance of the machine. The machines are furnished in the floor,ceihng or wall (see Fig. 3) horizontal patterns and in the verticalpattern. The motors are well adapted for mounting upon machinetools or machines of almost any description, for direct connection orchain drive. The machines are all of the four-pole type. The mag-net frames are of soft homogeneous cast-steel, as are the bracketsor feet, and the pole-pieces, which are cast as part of the magnetframe. The pole-tips or shoes are of the same material, and secured
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectelectri, bookyear1883
