Nikolavs August Otto,German. The first practical "four-stroke" engine was patented by the Otto and Langen Company of Deutz, Germany. Nikolaus Otto was a salesman with a grocer when he read of Lenoir's two-stroke gas-driven internal combustion engine. Otto started a workshop in Deutz near Cologne, supported by Langen in 1863. He had a model engine built and improved upon the gas engine, making it a practical power source. The four-stroke Otto Engine was invented in 1876, and a large number of engines were produced under the patent of Otto and Langen. It was however, a German engineer named Gottlieb Daimler, who, carried out much of the development work on the engine. Daimler was at the time employed with Otto and Langen, and a substantial credit for the success is due to him.
two stroke
Nikolaus Otto invented the four-stroke internal combustion engine
The 4 stroke or 4 cycle engine was invented in 1876 Nicholas Otto in Germany. This is the earliest 4 stroke and is commonly called the Otto cycle engine. The Diesel 4 stoke was invented in 1893 by Rudolph Diesel in Germany.
Explain the advantages of four-stroke engine over two-stroke engine
in my opinion a two stroke engine is a better quality engine as compared to a four stroke engine!
Four stroke engines are quieter than two strokes, but have less power.
compare the two stroke and four stroke engine in power output and thermal efficiency?
He founded the Daimler-Motoren-Gesellschaft (DMG), improved the Otto four-stroke engine, invented the grandfather clock engine, Phoenix engine, Maybach engine (with Wilhelm Maybach), and of course, the first motorcycle.
In a four-stroke engine its called the compression stroke
The four-stroke engine produces 1 power stroke for every 720 degrees of crankshaft rotation.
You can use four stroke oil for a (very) limited period in a two stroke engine in an emergency. However it is not formulated for two stroke engines and is not recommended.
The four stroke internal combustion engine. One of the most important landmarks in engine design comes from Nicolaus Otto who in 1876 invented an effective gas motor engine. Nicolaus Otto built the first practical four-stroke internal combustion engine called the "Otto Cycle Engine," and when he completed his engine,