. Machinery and processes of the industrial arts, and apparatus of the exact sciences. arger, and increases the diameter of the turbineat the same time. These machines are called by him lateral-injectionturbines. rteters turbine. Several other lateral injection turbines were on exhibition. One ofthese, by Mr. Eieter, of Switzerland, was without any system of direct-rices. The tube which conducted the water to its circumference formeda kind of box embracing only about a quarter of a circle, the remainderof the wheel being free. It was said to give a return of seventy percent, of the force appli


. Machinery and processes of the industrial arts, and apparatus of the exact sciences. arger, and increases the diameter of the turbineat the same time. These machines are called by him lateral-injectionturbines. rteters turbine. Several other lateral injection turbines were on exhibition. One ofthese, by Mr. Eieter, of Switzerland, was without any system of direct-rices. The tube which conducted the water to its circumference formeda kind of box embracing only about a quarter of a circle, the remainderof the wheel being free. It was said to give a return of seventy percent, of the force applied. schieles turbine. Another, exhibited by the North Moor Foundry Company of invention of Mr. Schiele, possesses the great merit of extreme simp-licity of construction, of entire accessibility at all times, and of utilizing as HYDRAULIC MOTORS SCHIELE7S TURBINE. 113 large a proportion of the power as the best Fourneyron or Girard tur-bine. This also is a lateral injection turbine, and requires no other Fig. 32. illlll ?!.;; ;,?!! I !>; :-f .M) - ..lUllll • Ill. Schieles Turbine. directrix for the water but the tube of supply. Its construction will beunderstood by referring to the figures. It is enclosed in a cylindrical boxwhich is open both above and below, and which serves only to guide the 116 PAEIS UNIVERSAL EXPOSITION. water as it enters by the lateral pipe shown in Fig. 32 in elevation, andin Fig. 33 in i)lan. The construction of the wheel itself is seen in Fig. 34.


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