Gasolene Engines - 1912
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E401 - Gasoline Engines - 1912 - 17280-17281
Perplexity |
The history of two-stroke engines dates back to the late 19th century. In 1878, Sir Dugald Clerk developed the first commercial two-stroke engine involving cylinder compression18. However, Clerk's design utilized a separate charging cylinder, unlike most later two-stroke engines1.
German inventor Karl Benz produced a two-stroke gas engine in 1879, receiving a patent in 18801. The crankcase-scavenged engine, which used the area below the piston as a charging pump, is generally credited to Englishman Joseph Day1. Day patented his design in 1891, featuring a simplified version with crankcase compression to pump the fresh charge into the cylinder24.
In 1908, Yorkshireman Alfred Angas Scott began producing the first truly practical two-stroke engine, used in twin-cylinder water-cooled motorcycles1. Two-stroke engines gained popularity due to their high power-to-weight ratio, simplicity, and lower manufacturing costs3.
Throughout the 20th century, two-stroke engines found applications in various fields, from motorcycles and chainsaws to marine propulsion and electricity generation1. However, in recent years, stringent emissions regulations have led to their phasing out in automotive and motorcycle uses in some regions, while they remain popular in small displacement vehicles and power tools in areas with less strict regulations1.
Citations:
- https://en.wikipedia.org/wiki/Two-stroke_engine
- https://www.britannica.com/technology/gasoline-engine/Two-stroke-cycle
- https://www.schooltube.com/two-stroke-engine-explained-how-it-works/
- https://www.gasenginemagazine.com/gas-engines/2-stroke-cycle-zm0z19djzhur/
- https://www.britannica.com/technology/two-stroke-cycle
- https://www.cycleworld.com/blogs/ask-kevin/two-stroke-motorcycle-engine-history/
- https://www.cycleworld.com/2015/04/06/two-stroke-motorcycle-engines-explained-tech-talk-by-kevin-cameron/
- http://www.twostrokemotocross.com/forum/index.php?topic=4.0
Answer from Perplexity: https://www.perplexity.ai/search/write-a-200-word-history-of-tw-BnGutpRjTPGZnWSm6vqWFA?utm_source=copy_output
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