EP 2413048 B1 20130605 - Domestic water heating unit
Title (en)
Domestic water heating unit
Title (de)
Brauchwassererwärmungseinheit
Title (fr)
Unité de chauffage d'eau potable
Publication
Application
Priority
EP 10007978 A 20100730
Abstract (en)
[origin: EP2413048A1] The unit has a control unit controlling warming of processing water and designed for detecting requirement of the processing water. The control unit evaluates an output signal of a temperature sensor (96) i.e. flow rate sensor. The sensor is arranged in proximity of a node point (97) and at a distance from the node point in a cold processing water (DCW). The control unit switches-on and switches off a circulation pump (46) in dependent upon requirement of the processing water. A circulation control is partially integrated in the control unit.
IPC 8 full level
F24D 19/10 (2006.01)
CPC (source: EP US)
F24D 19/1006 (2013.01 - EP US); F24D 19/1051 (2013.01 - EP US)
Citation (examination)
Frischwasserstation mit Reglereinheit Februar 2006 (RESOL - Elektronische Regelungen GmBH)
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 SE SI SK SM TR
DOCDB simple family (publication)
EP 2413048 A1 20120201; EP 2413048 B1 20130605; CN 102345928 A 20120208; CN 102345928 B 20151209; US 2012024493 A1 20120202; US 9574780 B2 20170221
DOCDB simple family (application)
EP 10007978 A 20100730; CN 201110223754 A 20110801; US 201113193808 A 20110729