Hawkins, N. (Nehemiah), 1833- · New York : Theo. Audel · leaf 79
Fig. 86. Fia. 87. piston is fitted into a hoUow sphere (Fig. 87). in which smallcylindrical jets are placed perpendicular to the sides. Thesphere and the cylinder being both filled with water, when thepiston is moved the liquid spouts forth from all the orifices,and not merely from that which is…
Hydraulic machinery · Pumping machinery
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