1815 - 1893
Alphonse Beau de Rochas French Engineer
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Alphonse Beau de Rochas is a member of the following lists: French engineers, 1893 deaths and 1815 births.
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Details
| First Name |
Alphonse
|
| Middle Name |
Beau De
|
| Last Name |
Rochas
|
| Birthday |
9th April, 1815
|
| Birthplace |
Digne-les-Bains, Alpes-de-Haute-Provence
|
| Died |
27th March, 1893
|
| Zodiac Sign |
Aries
|
| Nationality |
French
|
| Occupation Text |
Engineer
|
| Occupation |
Engineer
|
Alphonse Eugène Beau de Rochas (9 April 1815, Digne-les-Bains, Alpes-de-Haute-Provence – 27 March 1893) was a French engineer who originated the principle of the four-stroke internal-combustion engine. His achievement lay partly in his emphasizing the previously unappreciated importance of compressing the fuel–air mixture before ignition. He published his results in 1861, a year after Christian Reithmann was granted a patent in Germany and 16 years before Nicolaus Otto obtained his patent.
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