Tank und Heizsystem
Anmelder: BDR Thermea Group B.V. 🇳🇱
Details
- Veröffentlichungs-Nr.
- EP4617569
- Aktenzeichen
- EP24162933
- Anmeldetag
- 12. März 2024
- Veröffentlichung
- 17. September 2025
- Rechtsraum
- EP
- IPC
- F24D3/10F24H9/13
Abstract
The present disclosure relates to a (decoupling) tank for accommodating liquid for heating and/or cooling appliances, in particular in a heat pump system and comprises: a tank reservoir for receiving liquid, an upper and a lower region, when the tank is installed on site, wherein the upper and lower regions are located basically opposite to each other, wherein the tank is configured for liquid connection to at least a first primary and a first secondary liquid circuit external to the tank, the tank further comprising at least a first upper inlet port and a first upper outlet port located in the upper region, wherein the first upper inlet port is for liquid connection to the first primary liquid circuit, and the first upper outlet port is for liquid connection to the first secondary liquid circuit, at least a first lower inlet port and a first lower outlet port located in the lower region, wherein the first lower inlet port is for liquid connection to the first secondary liquid circuit, and the first lower outlet port is for liquid connection to the first primary liquid circuit, the tank further comprising heating means, optionally electrical heating means, for heating liquid in the tank, optionally at least in the upper region of the tank, wherein the tank is configured to flow liquid at least in parts, in a first operational state, from the first upper inlet port to the first upper outlet port and from the first lower inlet port to the first lower outlet port; in a second operational state, from the first upper inlet port to the first lower outlet port; and, in a third operational state, from the first lower inlet port to the first upper outlet port, for establishing a liquid flow at a desired liquid temperature in the first primary and/or first secondary liquid circuits.
Anmelder
- Firma
- BDR Thermea Group B.V.
- Land
- 🇳🇱 Niederlande
BDR Thermea Group ist ein niederländischer Heiztechnikkonzern, zu dem Marken wie Baxi, De Dietrich und Remeha gehören. Das Patentportfolio konzentriert sich fast vollständig auf Heiz-, Kühl- und Beleuchtungstechnik, ergänzt um Steuerungstechnik. Die Anmeldungen aus den Jahren 2011 bis 2025 betreffen unter anderem Leckageüberwachung für Kältemittel und Fehlererkennung bei Wärmepumpen.
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