Electrochemical and metallurgical industry . fk;. 6.— AM) ili. \(;ek in .mp. LENTRIFtCAI. IlMP. been emptied the air valve is turned off and the enclosed airescapes, whereby the vessel is filled again with a liquid froma higher reservoir through a tube with a suitable valve. Theliquid enters through .\ Fig. 5 shows an improved construe- NovEMHEK. laJ-XTROCHEMICAL AND METALLURGICAL INDUSTRY. 441 tioii operating with the expansion of the compressed air inorder to utilize perfectly its capacity of work. The openingand closing of valves is, of course, performed automatically. Fig. 6


Electrochemical and metallurgical industry . fk;. 6.— AM) ili. \(;ek in .mp. LENTRIFtCAI. IlMP. been emptied the air valve is turned off and the enclosed airescapes, whereby the vessel is filled again with a liquid froma higher reservoir through a tube with a suitable valve. Theliquid enters through .\ Fig. 5 shows an improved construe- NovEMHEK. laJ-XTROCHEMICAL AND METALLURGICAL INDUSTRY. 441 tioii operating with the expansion of the compressed air inorder to utilize perfectly its capacity of work. The openingand closing of valves is, of course, performed automatically. Fig. 6 shows a piston and plunger pump with iron frame andgearing. The val\e< art- polished stoneware halls, which arf


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Keywords: ., bookcentury1900, bookdecade1900, booksubje, booksubjectmetallurgy