The inventions : researches and writing of Nikola Tesla, with special reference to his work in polyphase currents and high potential lighting (1894)
Martin, Thomas Commerford, 1856-1924, Tesla, Nikola, 1856-1943 · New York : The Electrical Engineer · leaf 230
d rubber r k, with planed grooves g g (Fig. 136) to fitthe middle ])orti()ii of the pieces c c, serve to clamp the latterand hold them flrndy in position by means of two bolts c c(of which oidy one is shown) ])assing through the ends of thestrij)s. in the use of this kind of discharger I have found… … Km. i;{(;. •I working with ;i >iiiMlhr hligth of air ga|>, aii<l thai mcaiissmalhr loss and h-ss dclcrioratioii of ijic uuMal; si-coiidly, byreason of splitting the are up into .smaller ares, the |»olishedsnrlaees are niadr lo last niiieh jon^-er; and, I liii-(||\, t he appa- 312…
Electric currents, Alternating · Electrical engineering
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