Electrical World - Page 5

The reports of The Electrical World upon the transmission of power from Lauffen to Frankfort give the impression that the application of the three-phase current alone renders such an installation...

Mr. Nikola Tesla, says the London Electrical Engineer , on Oct. 7, 1887, filed an application for patents in America, having already built and shown his machine in work and formed a company to exploit...

One of the American electrical journals has recently taken some of Mr. Nikola Tesla's patents undoubtedly more seriously than the inventor himself intended them, and advanced the ideas there...

The recent publication in an electrical journal of a paper presented before the Electro-Therapeutic Society by Mr. Tesla on "High-Frequency Oscillations for Therapeutic Applications" has elicited the...

In order to obtain the maximum effective work out of a given weight of copper and iron in an alternating current motor, or any direct current motor, Mr. Nikola Tesla has applied a very important...

Mr. Nikola Tesla has been prominent in the electrical held for more than ten years, and the creations that have sprung from his brain have made his name familiar to the general public. His work...

"El'ty," May 15 , publishes a number of curves of the performance of a 50-hp motor which is running at the Westinghouse works, on the regular two-phase circuits at 220 volts, 3,000 alternations and...

While a large portion of the European family has been surging westward during the last three or four hundred years, settling the vast continents of America, another, but smaller, portion has been...

Röntgen Rays. SHETTLE. Lond. Elec. Rev. and Elec. Eng. March 6. —He claims that the cause of the phenomena discovered by Röntgen (referring to the photographic effect of the rays) is the direct result...

On January 19 Judge Kohlsaat rendered an opinion in a suit on final hearing involving the validity of the 1893 Tesla split-phase patents, the parties to the suit being the Westinghouse Electric &...