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Pupin coil case, bondout version

Inventory number: T16 91.26.0.
Year of creation: 1926
Maker: Standard Villamossági Rt.
Location: Arcade

The attenuation caused by the capacity between the cable wires can be reduced by induction coils (Pupin coils). The "Pupin pot" is an underground container that serves for placement of the Pupin coils. The major parts of coils and pot: Annular iron core, red copper coil coiled on it, internal copper container, and external cast iron casing. The lead-out wires of coils are connected to the lead-out cable. The Pupin-coil obtained its name about the procedure worked out by M. Pupin (1858 - 1935), an American engineer.

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  • Pupin coil case, bondout version

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