Electrical installations of electric light, power, traction and industrial electrical machinery (1902)
Kennedy, Rankin, d. 1917 · Edinburgh T.C. & E.C. Jack · leaf 222
principal novelty is the methodof weighing out the units, which for simplicity is commendable. The construction of the Long-Schattner prepayment meter willbe best appreciated from the accompanying diagram of the instrumentand connections (Fig. 227), and the complete view (Fig. 226). In the diagram,… … Fig. 227.—Long-Schattner Prepayment Electrolytic Meter and forms the negative plate or cathode. C is a weight to balancethe other side of the lever. K and E are cups to hold respectivelythe coins that come in through the slot and the standard weightswith which the collector replaces the coins when…
Electrical engineering · Electric power
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