CASSIER'S MAGAZINE no ! I ~ FIG. 14. A GAS WORKS TURBINE-DRIVEN BLOWER … FIG. 15. STURTEVANT AND SIROCCO BLOWER IMPELLERS of box type, with strengthening ribs in and nuts. These bolts are fastened in both directions. The bedplate is pro- one of the discs. In the other disc are vided with an oil groove running en- mounted rubber bushings lined with a tirely around it.…
Engineering
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