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 113
rives, thus eliminating the greaterpart of the friction. For the type of mill under consideration, a combination of thegroup and individual drive seems to be the best up-to-date practice;for example, elevator legs, car pullers, and exhaust fans should eachbe operated by a separate motor, while the… … Fig. 37. Interior of Textile Mill Before Silent Chain Drive Was InstalledCourtesy of Link-Belt Company
Electrical engineering
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