1. Turning Points in US History: The Internal Combustion Engine
George Brayton, an American invented the very unsuccessful kerosene powered engine in 1873. Six years later, Nikolaus August Otto invented and later patented a successful four-stroke engine, known as theOtto cycle?. Later in 1883, Edouard Delamare-Debouteville built a single cylinder four-stroke that ran on stove gas. ... On 29 January 1886, Karl Bentz received patent DRP No. 37435 for the first gas powered car. Three years later, Daimler again built an improved four-stroke engine with mushroom shaped valves and two V-slant cylinders Last in 1890, Wilhelm Maybach built the first four-stroke...
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