Electrical Review

A patent was issued to Nikola Tesla October 4 relating to improvements in electric circuit controllers. The details of this invention are presented herewith, with illustration, the interesting...

On another page of this issue is given, practically in full, the text of the decision lately rendered by Judge Townsend, of the United States Circuit Court, in a suit alleging infringement of the...

Owing to the crowded condition of our columns this week we are compelled to issue a supplement in order to give our readers a full exposition of this now splendidly complete system. As the alternating...

BY EDWARD P. THOMPSON. The contents of a communication from Dr. Philip Lenard, of Heidelberg, may be of interest as shedding some light on the relations between X-rays and external cathode rays. The...

In our present issue we publish another important communication from Mr. Tesla in regard to the Roentgen rays. Mr. Tesla has worked ceaselessly, and in his articles, exclusively published in our...

Those who have followed the development of electrical industry in recent years, and more particularly the application of alternating currents for industrial purposes, will be able to justly appreciate...

The important researches and experiments which Nikola Tesla has been carrying on for years, and which have created such a widespread interest in the scientific world, have culminated in the production...

Mr. Nikola Tesla, at the World's Fair Congress of Electricians, first drew attention to his method and apparatus for the continuous production of alternating currents of constant period, and in which...

( Concluded. ) Editor note: See part one here . BY EDWIN F. NORTHRUP AND ELLIOTT WOODS. Two views, reproduced from photographs, of two coils constructed on the general lines described above are...