An international system of electro-therapeutics : for students, general practitioners, and specialists . Fig. 68.—Fifty-Cell, Bilvek-Chlokidk GtALvanic Battery. find that, from the absence of all liquid and the hermetical sealing of thecells, this battery must remain in that state. These cells give a constantand uniform current. Steady work does not weaken their strength ofcurrent. These batteries are made from 6 to 50 cells or more. Eachinstrument consists of a number of chloride-of-silver dry cells, hermeti-cally sealed, arranged in series, and encased in a japanned metallic boxto themselves
An international system of electro-therapeutics : for students, general practitioners, and specialists . Fig. 68.—Fifty-Cell, Bilvek-Chlokidk GtALvanic Battery. find that, from the absence of all liquid and the hermetical sealing of thecells, this battery must remain in that state. These cells give a constantand uniform current. Steady work does not weaken their strength ofcurrent. These batteries are made from 6 to 50 cells or more. Eachinstrument consists of a number of chloride-of-silver dry cells, hermeti-cally sealed, arranged in series, and encased in a japanned metallic boxto themselves, leaving nothing exposed but the connecting pins and nutssecuring them to the box-top, as shown in Fig. 69, which representsthe inner, removable, cell-case of a constant-current galvanic battery. A-278 BLETER. When the elements are exhausted this metal case with contents isthe part which is renewed,—a matter of mere exchange of one set ofelements for another; so simple that no time is lost and labor greatly. IjlllJllJjJJJJJUJ. Fig. economized thereby. The cost of renewal is but 30 cents for eachgalvanic cell. These inner cell-cases are now placed in hard-wood finished andpolished outer battery-boxes, from which they can be readil}^ removedat an}^ time by lifting-studs ; and are finally coveied by loose, hard-
Size: 2066px × 1210px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1890, booksubjectuterus, bookyear1894
