Emf-Filtervorrichtung mit Verbesserter Wärmeaustauscheffizienz

Details

Veröffentlichungs-Nr.

EP4751808

Anmeldetag

20. November 2025

Veröffentlichung

3. Juni 2026

Rechtsraum

EP

IPC

B03C1/033

Abstract

The present invention relates to an EMF filter device with improved heat exchange efficiency, the EMF filter device including: a filter body having a cylindrical shape and including a central pipe; a plurality of coil units stacked to surround the central pipe of the filter body, in which each of the coil units includes circular coil plates surrounding the central pipe and an insulating material provided between the circular coil plates; a plurality of flow path compartment partitions extending from an inner wall part of the filter body, making contact with outer wall parts of the coil units, and arranged at a predetermined angular interval on the inner wall part of the filter body; a plurality of cooling flow path spacers arranged between the coil units; and an insulating oil cooler connected to the filter body, and configured to allow cooling oil to circulate inside the filter body for cooling.

Anmelder

Firma

DW MATERIALS CO., LTD.

Land

🇰🇷 Südkorea

Fachgebiete