Nikola Tesla Inventions - Page 14
Inventions by Nikola Tesla
Patented in 1890 under U.S. Patent 428,057 , Tesla's pyromagnetic electric generator converted heat into electricity using temperature-induced magnetic property changes in iron cores. The device...
The Tesla coil, patented in 1891 under U.S. Patent 454,622 , is a resonant transformer circuit invented by Nikola Tesla to produce high-voltage, low-current, high-frequency alternating current...