The standard electrical dictionary : a popular encyclopaedia of words and terms used in the practice of electrical engineering (1898)
Sloane, T. O'Conor (Thomas O'Conor), 1851-1940 · London : Crosby Lockwood and Son · leaf 79
nts tight. For porous cup divisions plates of porousporcelain or pottery are placed across, alternating with the imper-vious slate partitions. Battery, Trouves Blotting Paper. A battery of the Danielltype in which the solutions are retained by blotting paper. A con- / 74 STANDARD ELECTRICAL… … Fig. 51. Trouves Blotting Paper Battery. The lower half of the paper is saturated with copper sulphatesolution, and this rests upon the copper plate. Battery, Tyers. A modification, as regards the positive ele-ment, of Smees battery, q. v. The bottom of the battery jar
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