Nikola Tesla Inventions - Page 7
Inventions by Nikola Tesla
Patented in 1916 ( U.S. Patent 1,209,359 ), Tesla's air-friction speedometer used rotating disks against air resistance for accurate velocity measurement, avoiding mechanical gears. Applied in...
While no individual patents were filed directly for this aspect of Tesla's 613,809 Method of and Apparatus for Controlling Mechanism of Moving Vessels of Vehicles patent, this invention is the analog...
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...