Magazine - Page 72

Last year Mr. James Swinburne brought forward the theory that an open iron circuit could be made more efficient than any form of closed iron circuit transformer. The loss in a transformer, he argues...

This article is a reprint from Western Electrician of December 14, 1889 and is intentionally not duplicated here.

With reference to the recent discoveries by Dr. Ferrari and Nikola Tesla in the direction of alternate current motors, the question of prior invention is cropping up already. We learn on good...

This article contains excerpts from the lecture, " A New System of Alternate Current Motors and Transformers ," which are intentionally not duplicated here.

This article is a reprint from Electrical Review of May 12, 1888 and is intentionally not duplicated here.

Some weeks ago, quoting from a New York contemporary, we were able to direct attention to M. Nikola Tesla's work in connection with the use of alternate currents and motors. At the late meeting of the...

Dr. Louis Duncan gives the following further note on the Tesla motor: "Since writing my last note on this motor Mr. Tesla has read an interesting description of his system before the Institute of...

An abstract of a paper read before the Physical Society. The phenomena of vacuum discharges were, Prof. Thomson said, greatly simplified when their path was wholly gaseous, the complication of the...

In The Electrical Engineer of June 10 , I have noted the description of some experiments of Prof. J. J. Thomson, on the "Electric Discharge in Vacuum Tubes," and in your issue of June 24 Prof. Elihu...

As was to be expected, the lecture delivered by Mr. Tesla in which he describes the illuminating effects observed in vacuum tubes, has called forth a number of communications from other experimenters...