Westinghouse constant current dynamo

Numéro d’image : 12376051
Westinghouse constant current dynamo
Westinghouse constant current dynamo. Dynamo produced by the Westinghouse Electric and Manufacturing Company. Dynamos are electrical generators used to produce electricity in the form of a direct current. In the 1880s and 1890s, Serb-US physicist and electrical engineer Nikola Tesla (1856-1943) patented his initial alternating current motor and transformer and dynamo designs. These designs were licensed to Westinghouse who manufactured them. Tesla carried out research that led to key advances in areas such as alternating current power generation and transmission. A type of transformer is named for him (the Tesla Coil), as is the SI unit of magnetic flux density.
Licence : Droits gérés
Crédit: Science Photo Library / NIKOLA TESLA MUSEUM
Taille de l’image : 3543 px × 2480 px
Model Release : Non requis
Property Release : Non requis
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