EP 2031312 A3 20130911 - Device for heating domestic water during flow-through
Title (en)
Device for heating domestic water during flow-through
Title (de)
Vorrichtung zum Erwärmen von Brauchwasser im Durchlauf
Title (fr)
Dispositif de chauffage d'eau potable lors du passage
Publication
Application
Priority
AT 13672007 A 20070831
Abstract (en)
[origin: EP2031312A2] The device has a heat exchanger (1) attached at an industrial water line (2) and at a heat exchanger circuit (3) controlled by a heat accumulator (4). A circulation pump (7) for the heat exchanger circuit is driven in dependence of the flow rate of the industrial water. A turbine (9) is provided in the industrial water line. The turbine is loaded by industrial water and driven in connection with the circulation pump.
IPC 8 full level
F24D 17/00 (2006.01); F24H 1/10 (2006.01)
CPC (source: EP)
F24D 17/0026 (2013.01); F24H 1/10 (2013.01)
Citation (search report)
- [XY] EP 0578126 A2 19940112 - HTC SOLAR FORSCHUNG [DE]
- [Y] EP 1772676 A2 20070411 - GANGLBERGER HEBERT [AT], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 2031312 A2 20090304; EP 2031312 A3 20130911; AT 505704 A1 20090315
DOCDB simple family (application)
EP 08450123 A 20080822; AT 13672007 A 20070831