Wolff, Alfred R · New York, J. Wiley & sons · leaf 117
Fig. 25. lOO THE WINDMILL AS A PRIME MOVER. … Fig. 26. AMERICAN WINDMILLS: OTHER TYPES. lOI CHAPTER VII. AMERICAN WINDMILLS : OTHER TYPES. VELOCITY REGULA-TION, ETC. The Buchanan Windmill. This wheel, shown in Fig. 27, belongs to the classof mills which depend for their regulation upon thenatural tendency of the wheel to go into the direction…
Windmills
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