Electrical World

This article is a condensed reprint of Dr. M. I. Pupin's lecture "On Polyphasal Generators" that originally appeared in AIEE Transactions of December 16, 1891 and is intentionally not duplicated here.

As Mr. C. E. L. Brown, in communications to The Electrical World and other journals, seems determined to insist that I have neglected the work of Mr. Tesla on rotary current, I wish here to state that...

The brief paper by William Stanley. Jr., which we publish elsewhere, gives an interesting view of the alternating current phase of power transmission. It is specially important as bringing to public...

( By Cable from Our Own Correspondent. ) LONDON. Feb. 1, 1892. — Mr. Nikola Tesla's lecture on his high frequency work, which has been long promised, will be given before the Institution of Electrical...

In another column will be found a few remarks of Mr. Carl Hering con- cerning Mr. Tesla's position with reference to the in- vention of the rotary field motor, written a month ago, but unpublished...

It would be interesting to know who makes the most money from United States patents, the inventors or the lawyers. It seems sometimes as if our patent office methods were arranged for the benefit of...

By E. Raverot The phenomena produced by alternating currents of great frequency and very high potentials were exhibited in public for the first time in France, on Friday, Feb. 19, by the discoverer...

It appears sometimes as though there was an opinion abroad that Americans, though practical, are not patient, scientific investigators. It is true we do not spend our time with such matters as...

Edison and Tesla Win Nobel Prize Under date of Nov. 6, the Copenhagen correspondent of the London Daily Telegraph sends the following: "The Swedish government has decided to distribute the Nobel...

Announcement of the award of the Nobel prize in physics to Edison and Tesla will give great satisfaction to the engineering profession in our country, to which both have contributed distinguished...