APPARATUS FOR TRANSMISSION OF ELECTRICAL ENERGY
Drawing from U.S. Patent No. 649,621, "Apparatus for Transmission of Electrical Energy" showing a system for the wireless transmission and reception of electrical energy through the earth’s rarefied upper atmo... More
Tesla wireless power theory - Electrical Experimenter Feb 1919
Diagram by US inventor Nikola Tesla explaining how his proposed revolutionary worldwide wireless power system would work, from a 1919 article in Hugo Gernsback's electrical magazine. Tesla was obsessed with t... More
Tesla drawing 1899 - Evolution of Tesla transformer
Drawing by Serbian American inventor Nikola Tesla showing stages in his evolution of the high frequency resonant transformer used in his Tesla coil. He developed the Tesla transformer around 1891-1892 althoug... More
US patent 1119732 Nikola Tesla 1907 Apparatus for transmitting electri...
Drawing from US patent no. 1119732, "Apparatus for transmitting electrical energy", filed May 4, 1907 by inventor Nikola Tesla. It consists of a design for a wireless power transmitter. The circuit is an adv... More
Early Tesla coil drawing 1891 - Public domain portrait drawing
One of the first drawings of a Tesla coil circuit, an illustration used by Nikola Tesla in his May 20, 1891 lecture Experiments with Alternate Currents of Very High Frequency and Their Application to Methods ... More
Original Tesla Coil - Public domain portrait drawing
Original Tesla magnifier from US patent #1119732. View in elevation: Free terminal and circuit of large surface with supporting structure and generating apparatus Alterations to image: the original black-and-w... More
Tesla Turbine Original - Drawing. Public domain image.
Tesla turbine diagram U.S. Patent 1,061,206 1909 October 21 – Turbine – Improvements in rotary engines and turbines; Mechanical power based the vehicle of fluid for power; Known as the Tesla turbine; Bladeless... More
Canadian Patent
Illustration from Canadian patent 30172.
Tesla - Alternate Current Electrostatic Induction Apparatus - Figure 2
Figure 2 of the Article "Alternate Current Electrostatic Induction Apparatus published in The Electrical Engineer, May 6, 1891
Tesla - Alternate Current Electrostatic Induction Apparatus - Figure 1
Figure 1 of the Article "Alternate Current Electrostatic Induction Apparatus published in The Electrical Engineer, May 6, 1891