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Household physics (1919)

Brechner, Claude H., 1887- [from old catalog] · Boston, New York [etc.] Allyn and Bacon · leaf 233

An illustration from Household physics, 1919, leaf 233
cell, regardlessof the size of the cell. 264. The Dry Lead Storage-cell. — There has just re-cently been put on the market a dry lead storage-cell(Figure 236), but as yet, its successhas not been shown. It may, or maynot, be good. Its principle is ex-actly the same as the wet lead cell,but instead… … 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,…

Physics

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