Brechner, Claude H., 1887- [from old catalog] · Boston, New York [etc.] Allyn and Bacon · leaf 234
THE EDISON STORAGE-CELL 223 in concentric spirals, thus giving a large active area. The ab-sorbing compound is pressed in between the plates with suchforce that the active material on the plates cannot come out. If this cell proves to be good, it will be a great step instorage battery construction,… … NEGATIVE GRII CIN INSULATOR SiOE INSULATOR- IDE ROD INSULATOR Figure 238. — ThePositive and Nega-tive Plates of anEdison Cell.
Physics
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