Werner Siemens,German engineer

Numéro d’image : 11632967
Werner Siemens,German engineer
Werner Siemens (1816-1892),German electrical engineer. In 1843,Siemens entered the Prussian Artillery,and later took charge of the artillery workshops in Berlin. His main achievements were in designing electrical generators,electric traction and electrolytic systems. He also founded the company that would became Siemens AG. In 1888,he was elevated to the nobility and became Werner von Siemens. The SI unit of electrical conductance is named after him. Artwork from the 11th volume (first period of 1893) of the French popular science weekly 'La Science Illustree'
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