Elektrische Heizungsanordnung, Wassertank und Heizsysteme mit der Elektrischen Heizungsanordnung und Verwendung davon

Details

Veröffentlichungs-Nr.

EP4764353

Anmeldetag

20. Dezember 2024

Veröffentlichung

24. Juni 2026

Rechtsraum

EP

Abstract

The invention relates to an electrical heating assembly for a water tank of at least 20 liters volume for hot water storage, wherein the electrical heating assembly is insertable into the water tank and comprises: a heating circuitry configured to connect the electrical heating assembly to a power source, wherein the heating circuitry comprises an electrical resistor of a positive temperature coefficient, PTC, type; and a casing surrounding at least part of the heating circuitry including the electrical resistor and the casing configured to electrically isolate the heating circuitry from water when the at least part of the heating circuitry is inserted into the water tank and when the water tank is at least partially filled with water, wherein the electrical resistor is configured to, once a threshold temperature at the electrical resistor is reached, exponentially increase its electrical resistance with temperature.

Anmelder

Firma

BDR Thermea Group B.V.

Land

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