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Earliest version of the crankshaft
The earliest crankshaft concepts have been found in the Hierapolis sawmill. Wikipedia Article -
Jan 1, 1206
First real crankshaft created
Al-jazari invented an early version of the crankshaft. He incorporated the crank-connecting rod concept in his twin cylinder pump. -
Gunpowder used to power water pumps
European inventors experimented and created the first water pump powered by a explosion. This is the piston and cylinder concept used in modern engines. -
First engine built in America
John Stevens builds the first internal combustion engine in America. -
"Gas or vaopr engine"
American Samuel Morey received a patent for his "gas or vapor engine". This is the first recorded use of the carburetor. -
First 4-cycle engine
The earliest confirmed patent of the 4-cycle engine, by Alphonse Beau de Rochas. -
Reliable 2 stroke engine
Karl Benz was granted a patent for his internal combustion engine, a reliable two-stroke gas engine. -
First petrol engine created
British engineer Edward Butler made the first petrol (gasoline) engine. He invented the spark plug, ignition magneto, coil ignition and the spray jet carburetor - all used in modern engines. He also was the first to use the word patrol. -
Supercharger invented
German engineer Gottlieb Daimler receives a patent for his supercharger, an invention used in modern engines. -
First Diesel engine
Rudolf Diesel receives a patent for a "compression ignition" or Diesel engine. -
Direct Injection
Swedish engineer Jonas Hesselman created the hesselman engine, representing the first use of direct injection. -
Pulse-jet engine
Schmidt patents a pulse-jet engine, a very basic type of jet engine. -
First flight of a jet powered engine
Hans von Ohain's Heinkel He 178 V1 pioneer turbojet aircraft prototype makes its first flight, powered by an He S 3 von Ohain engine.