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 215
s of the generator requiring ventilation. The advantages claimed for the vertical shaft type of Curtisturbine for large machines are: (1) The relative positions of revolving and stationary parts are definitelyfixed by the step-bearing. (2) The stationary part is symmetrical, and free from… … Fig. 185. Smooth Core Rotor for 9,000-Kw. Curtis Turbo-Alternator (5) The turbine structure affords support and foundation for thegenerator. (6) The cost of foundations is small, and their support is naturallysimple. (7) Much floor space is saved. (8) All parts of the machine are accessible. For…
Electrical engineering
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