Practical radiography : a handbook for physicians, surgeons, and other users of X-rays (1901)
Isenthal, A. W, Ward, H. Snowden (Henry Snowden), 1865-1911 · London : Published for The Photogram, Ltd. by Dawbarn and Ward, Ltd. · leaf 101
8+ Practical Radiography phases will be interrupted (or inductively employed) duringwhich the wire is positive, whilst the negative impulses ofthe current—though actually flowing—do not come to anexpression as far as inductive effect is concerned. Therehas been no difficulty in the authors hands in… … Fig. 41. which are suitably wound, the full spark length as abovemay be obtained. In cases where the electrolytic break is not desired, theonly means to utilize the alternating current is offered bysome form of synchronous interrupter which will effect theabove described modifications of the…
Radiography · X-rays
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