The standard electrical dictionary; a popular dictionary of words, terms, and phrases, used in the practice of electrical engineering (1897)
Sloane, T. O'Conor (Thomas O'Conor), 1851-1940 · New York, H. W. Henley & co. · leaf 536
. A number of thermo-electriccouples q. v., connected generally in series. In Nobilis pile the metals are bismuth and antimony ; paper STANDARD ELECTRICAL DICTIONARY. 531 bands covered with varnish are used to insulate where required.In Becquerels pile copper sulphide (artificial) and German… … Fig. 331. Becquerels Thermo-Electrjc Batteries. gas flames to heat the other set. In Fig. 331, r, ^ represent the bind-ing screws. The couples are mounted on a vertical standard, withadjusting socket and screw B, so that its lower end can be im-mersed in cold water, or raised therefrom as desired.…
Electricity
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