Miksa Déri

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Prototypes of the world's first high-efficiency transformers. (Széchenyi István Memorial Exhibition Nagycenk)

Dynamo Electric Machine [End View, Partly Section] (U.S. Patent 284,110)

Magnetizing Current Shunt Circuit (U.S. Patent 284,110)

Miksa Déri (1854, Bač (Serbia) - 1938) was a Hungarian electrical engineer. He was, with his partners Károly Zipernowsky and Ottó Bláthy, co-inventor of the closed iron core transformer and the ZBD model AC electrical generator.

ZBD was an abbreviation of the three men's names: Zipernowsky, Bláthy and Déri.

Déri is also noted for inventing a type of repulsion motor.

Education [edit]

• There is a secondary school named after Miksa Déri in Budapest, Hungary.
• There is a secondary school named after Miksa Déri in Szeged, Hungary that offers courses preparing students for the engineering fields.

External links [edit]

• Hungarian Patent Office's Miksa Déri (1854 - 1938)
• Biography of Miksa Déri

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