. Mechanical appliances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical movements, powers and devices" ... including an explanatory chapter on the leading conceptions of perpetual motion existing during the past three centuries. PUMP. German type. The revolvingdisk receives the water on eachside near the shaft in curvedchannels, and discharges throughopenings in the periphery of thedisk opposite to a continued slotin the casing. A corrugated clos-ure of the shell and disk near theshaft preven
. Mechanical appliances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical movements, powers and devices" ... including an explanatory chapter on the leading conceptions of perpetual motion existing during the past three centuries. PUMP. German type. The revolvingdisk receives the water on eachside near the shaft in curvedchannels, and discharges throughopenings in the periphery of thedisk opposite to a continued slotin the casing. A corrugated clos-ure of the shell and disk near theshaft prevents back flow of thewater escaping over the peripheryof the disk, thereby adding tothe efficiency of this class ofpumps. 126 HYDRAULIC POWER AND APPLIANCES. 2940 RIVER MOTORo Wheels and chain paddles :s«.t in a. .,„,---,;«. ■••i_--,-^:^^^ frame on piles, or on floats in a stream, shows increased power by thelarge number of submerged buckets. 295. FLOATING MOTOR FOR RIVERS. A wheel of thewindmill type is hung within a bell-mouthed case, which may be
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Keywords: ., bookauthorhiscoxgardnerdexter18, bookcentury1900, bookdecade1910
