Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 148
Fig. 30. Westinghouse Railway Motor, 35 H. P. the commutator and brush rigging may be inspected and brushesreplaced. In the lower part of the frame are hand-holes for exami-nation of clearance between armature and field poles and removal … Fig. 31. WRstinghou.se Railway Motor—Commutator End of dirt. The holes through which the armature and field wires arebrought through the case are bushed with insulating material. Field Pole-Cores and Coils. The four field pole-cores projectradially inward from the frame, each at an angle of 45…
Electrical engineering
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