Nikola Tesla Inventions - Page 7
Inventions by Nikola Tesla
Tesla's commutator for dynamo-electric machines, his first U.S. patent granted in 1886 under U.S. Patent 334,823, introduced a simple yet effective method to eliminate sparking in high-voltage dynamos...
In 1894, Tesla pioneered X-ray imaging, or "shadowgraphs," using high-voltage vacuum tubes to produce radiographs months before Wilhelm Röntgen's 1895 announcement. Experimenting with Crookes tubes...
Nikola Tesla's electrical transformer, patented in 1890 under U.S. Patent 433,702 , introduced an innovative induction device designed to create a phase difference between primary and secondary...