kids encyclopedia robot

Miksa Déri facts for kids

Kids Encyclopedia Facts
Quick facts for kids
Miksa Déri
Déri Miksa.jpg
Déri Miksa
Born
Miksa Deri

(1854-10-24)24 October 1854
Died (1938-03-03)3 March 1938
Nationality Hungarian
Education Technical University of Budapest
Technical University of Vienna
Occupation Engineer
Engineering career
Institutions Ganz Works

Miksa Déri was a Hungarian engineer and inventor. He was born on October 27, 1854, in Bács, which was part of the Austrian Empire. He passed away on March 3, 1938.

Déri worked with two partners, Károly Zipernowsky and Ottó Bláthy. Together, they helped create an important invention: the closed iron core transformer. This invention was so important that their model was named ZBD after their last names.

Déri also invented a special type of electrical generator in 1883. This generator could produce a steady, constant voltage of AC electricity. This was a big deal for power plants. It meant they could produce a reliable amount of electricity, no matter how much was being used. This invention was very important for the start of large-scale AC power generation.

DBZ trafo
Prototypes of the world's first high-efficiency transformers. (Széchenyi István Memorial Exhibition Nagycenk)
DynamoElectricMachinesEndViewPartlySection USP284110
Dynamo Electric Machine [End View, Partly Section] (U.S. Patent 284,110 )
MagnetizingCurrentShuntCircuit USP284110
Magnetizing Current Shunt Circuit (U.S. Patent 284,110 )

The name ZBD was a short way to refer to the three inventors: Zipernowsky, Bláthy, and Déri.

Miksa Déri is also known for inventing a special kind of repulsion motor. This motor uses a single phase of electricity to work.

Education and Legacy

Miksa Déri's work helped shape how we use electricity today. His inventions were key steps in making electricity available to many people.

Schools Named After Déri

  • There is a secondary school named after Miksa Déri in Mátészalka, Hungary.
  • Another secondary school in Szeged, Hungary, is also named after him. This school helps prepare students for careers in engineering.
kids search engine
Miksa Déri Facts for Kids. Kiddle Encyclopedia.