Transformatoren Union Aktiengesellschaft

Transormatoren Union Aktiengesellschaft

Hermann Eyrich

Friedrich Alber

Wolfgang Bendel

Gerhard Altmann

Rudolf Link

Klaus Seeliger

Rudolf Dedelmahr

Coupling transformer

Multiphase transformer for power distribution in a supply network includes a single block of cast resin having high voltage and low voltage conductor windings embedded therein, and an iron core with a plurality of legs and an upper and lower yoke formed of closely-stacked transformer laminations centrally embedded in the block, the block having axially-extending ribs integral therewith defining troughs between the ribs and defining spaces between the ribs and the core, legs and yokes, watertight caps disposed between the ribs closing off the troughs and holding the core, legs and yokes, and mechanically compacted dry quartz sand filled in the space.

Multiphase transformer for power transmission in a supply system

Growing community of inventors

Kirchheim, Germany

Hermann Eyrich