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GB14891/25A
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Individual
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Individual
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Publication of GB236531ApublicationCriticalpatent/GB236531A/en
H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
H01M6/00—Primary cells; Manufacture thereof
H01M6/04—Cells with aqueous electrolyte
H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
Abstract
236,531. Newth, B., and Newth, O. July 7, 1924, [Convention date]. Cases, clock.-A dry cell or 'battery of the Leclanche type for use in electric clocks is in the form of an annulus, complete or incomplete, the carbon electrode 26 being of corresponding shape as shown in Fig. 1. The outer casing of the annulus constitutes the zinc electrode which is closed with pitch 22 on one face. A terminal 28 is attached to the carbon electrode and insulated from the electrolyte mixture 27 by pitch 29 as shown in Fig. 3. Fig. 7 shows two cells joined in series and forming a complete annulus. The cells may be of unequal sizes as shown. Fig. 9 shows a modification in which the carbon electrodes project through the ends of the cells to form terminals 49.
GB14891/25A1924-07-071925-06-08Improvements in electric batteries for clocks
ExpiredGB236531A
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