189 1 year, Tesla invented the Tesla coil. He mainly uses two coils, a primary coil and a secondary coil, and each coil has an independent capacitance. Like a battery, a capacitor can store charge. The two coils are connected by a spark gap, which passes through the air to generate a spark. The result of the experiment is that Tesla coil can make "artificial lightning", which emits current through the main body of the equipment and produces weak electric wind.
Tesla turbine.
At the beginning of 20th century, the world witnessed the rise of piston engine in automobile industry. In order to compete with piston engines, Tesla developed its own turbine. Tesla's turbines are bladeless and use smooth disks to rotate in the combustion chamber. Before the fuel enters the main combustion chamber with the disc, the combustion will drive the machine to run.
brief introduction
1July, 856 10, he was born in Smiliang, then the Austrian Empire. From 65438 to 0895, he made generator sets for Niagara Power Station in the United States, and it is still one of the world-famous hydropower stations. 1897, he made Marconi's radio communication theory come true. 1898, he built the world's first radio-controlled ship and obtained a patent for radio control technology. The unit of magnetic density (1 Tesla = 10000 gauss) is named after him, indicating his contribution to magnetism.
Although he devoted his whole life to continuous research and obtained about 65,438+0,000 patented inventions (700), it did not make him rich, and Tesla was therefore financially strapped for years. 1943 65438+1On October 7th, Tesla died of heart failure in new york Hotel at the age of 86.