Electro-therapeutics: a condensed manual of medical electricity . Diagram of Daniells Battery. Section of Remaks fSiemenss) Cell. modified form manufactured by Kriiger & Hirschmann(now Hirschmann) of Berlin (Remaks battery), whichneeds cleaning but once in six or twelve months, and iscertainly one of the most desirable batteries for officeuse, though too bulky to be made portable. Muirheadsis a Daniells without sulphuric acid. Leclanches is avery constant battery, requiring but little attention. Itsporous cell contains a piece of carbon, packed tightly 1 I have seen two batteries of this sort
Electro-therapeutics: a condensed manual of medical electricity . Diagram of Daniells Battery. Section of Remaks fSiemenss) Cell. modified form manufactured by Kriiger & Hirschmann(now Hirschmann) of Berlin (Remaks battery), whichneeds cleaning but once in six or twelve months, and iscertainly one of the most desirable batteries for officeuse, though too bulky to be made portable. Muirheadsis a Daniells without sulphuric acid. Leclanches is avery constant battery, requiring but little attention. Itsporous cell contains a piece of carbon, packed tightly 1 I have seen two batteries of this sort in which the copper hadmade its way through the diaphragms of some of the cells. Inmy own battery, which has been in use two years, this has not oc-curred ; and the action is nearly as powerful as it was twelve monthsago, though nothing has been done except replenishing the fluids. MODES OF GENERATING ELECTRICITY. 29 with a mixture oi peroxide of manganese and carbonin coarse powder; the positive metal is zinc, in a solu-tion of sal ammoniac. It is said to
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Keywords: ., bookcentury1800, bookdecade1870, bookpublisherphila, bookyear1874
