Journal . of a feed hoppercarried by the drying chamber, so as to causeintermittent flow of the material from the hopperinto the drying chamber The drying chamberis heated by a furnace beneath it. and air heated ina conduit passing through the furnace is led to theair supply chamVier ami dra« n througli the dryingchamber by a fan in the exhaust chamtier.—B. X. Raising or forcing tcater and other liquids ; Apparatus for . F. O. de H^Tnel. M. C. Shiner. J. T. Hives, and A. L. Matlock. SanAntonio. Eng. Pat. Oct. 10,1913. The pump consists of two chamliers. B. which dipinto th
Journal . of a feed hoppercarried by the drying chamber, so as to causeintermittent flow of the material from the hopperinto the drying chamber The drying chamberis heated by a furnace beneath it. and air heated ina conduit passing through the furnace is led to theair supply chamVier ami dra« n througli the dryingchamber by a fan in the exhaust chamtier.—B. X. Raising or forcing tcater and other liquids ; Apparatus for . F. O. de H^Tnel. M. C. Shiner. J. T. Hives, and A. L. Matlock. SanAntonio. Eng. Pat. Oct. 10,1913. The pump consists of two chamliers. B. which dipinto the liquid and are pro\-ided with inlet flap-vnlves. b, and with non-return, delivery flap valves,c, in the rising mains, C. The chambers are con-nected above Ijy pipes, «, with the opposite ends of Vol. ZZZIV., No. 6.] Cl. I.—general PLANT; MACHINERY. tlie air cylinder, A. As the piston, A, wliidi isconnected to a suitable <lrivinK nieclianisni,reciprocates, a vacmiui is produced in one of the. chambers, B, whereby water is dinwn in, whilstpressure is produced in the other clianiber, forcingthe water into the rising main. When the pistonapproaches the end of the stroke, the pressure oneach side of it is equalised by tlie by-passes. F, regulated quantity of air is allowed to enter thecylinder through the cock, E, and the valve, V,to replace loss.—W. H. C. Pump for corrosive liquids. A. Ferraris, Turin,Italy. Eng. Pat. 4482, Feb. 20, 1914. The pump consists of a cylinder, c, a piston, 6,an intermediate chamber, d, rfi, and a valvechamber, e. The cylinder and the upper part of
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectchemist, bookyear1882
