Global Patent Index - EP 2918922 A1

EP 2918922 A1 20150916 - HEAT PUMP-TYPE HEATING SYSTEM

Title (en)

HEAT PUMP-TYPE HEATING SYSTEM

Title (de)

WARMWASSERANLAGE MIT WÄRMEPUMPE

Title (fr)

SYSTEME DE CHAUFFAGE AVEC POMPE DE CHALEUR

Publication

EP 2918922 A1 20150916 (EN)

Application

EP 15159062 A 20150313

Priority

IT MI20140416 A 20140314

Abstract (en)

A heating device (1) for a domestic user fluid (7), comprising at least a compressor (2) suitable to compress an interface fluid (6), at least one evaporator (3) suitable to transfer thermal energy from an exchange fluid (9) to the interface fluid (6), to allow the evaporation of the interface fluid (6), at least one capacitor (4) suitable to transfer thermal energy from the interface fluid (6) to the user fluid (7), an expansion unit (5) suitable to restore at least partially the interface fluid (6) under the conditions of pressure and temperature similar to those before the passaging of the interface fluid (6) in the evaporator (3); a storage tank (8) for the user fluid (7) for domestic use comprising at least one inlet duct (8a) for the user fluid and an outlet duct (8b) for the user fluid. The user fluid (7) and the exchange fluid (9) are the same fluid and are water supplied to the heating device via a supply duct (10) connected to a water supply.

IPC 8 full level

F24D 17/02 (2006.01); F24D 17/00 (2006.01); F24D 19/10 (2006.01)

CPC (source: EP US)

F24D 17/02 (2013.01 - EP); F24D 19/1054 (2013.01 - EP US); F24D 17/0078 (2013.01 - EP); F24D 2200/123 (2013.01 - EP)

Citation (applicant)

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 2918922 A1 20150916

DOCDB simple family (application)

EP 15159062 A 20150313