Twentieth century handbook for steam engineers and electricians, with questions and answers; a practical nontechnical treatise .. (1916)
Swingle, Calvin F. (Calvin Franklin), b. 1846 · Chicago, F.J. Drake & company · leaf 230
peed of the ram isregulated automatically by the steam pressure, or by handas desired. The coal is supplied to the ram through a castiron hopper having a capacity of 125 to 140 pounds. Force draft is also employed in this stoker, the air beingconducted from the fan or blower through galvanized… … Fig. 89standard 8 and 9 inch american stokers A—Coal hopper; B—Conveyor pipe; C—Tuyeres for intro-ducing air to the fuel; D—Opening to wind-box for air connec-tions; E—Wind-box for supplying air to tuyeres ; K—Automaticsteam motor for driving conveyor; R—Air pipe to wind-box;S—Gas ducts for…
![An illustration from The Mason Machine Works, Taunton, Massachusetts, U.S.A., inventors and builders of cotton machinery : Founded 1842 ; Incorporated 1873 ; [Catalogue] (1898)](https://img.insideoutlibrary.com/img/200/ia-masonmachinework00maso-321-90.webp)
