EP 2372259 B1 20160511 - Method for heating water according to the circulation principle and water heating system
Title (en)
Method for heating water according to the circulation principle and water heating system
Title (de)
Verfahren zur Erwärmung von Wasser nach dem Durchlaufprinzip und Wassererwärmungssystem
Title (fr)
Procédé de chauffage d'eau en continu et système de chauffage d'eau
Publication
Application
Priority
DE 102010013139 A 20100327
Abstract (en)
[origin: EP2372259A2] The method involves measuring outlet temperature (Tw) and/or volume flow of water by measuring sensors (8-10) arranged in a water path. The outlet temperature of the water is regulated to a predetermined water-reference temperature based on heat output of a heat generator (1), such that the generator is switched-on and a pump (4) is switched to a low hot fluid volume flow during reaching of minimally-permissible outlet temperature, and the heat generator is switched-off and the pump is switched to high hot fluid volume flow during reaching of maximally-permissible outlet temperature. An independent claim is also included for a water heating system comprising a heat generator.
IPC 8 full level
F24D 19/10 (2006.01)
CPC (source: EP US)
F24D 19/1009 (2013.01 - EP US); F24D 19/1069 (2013.01 - EP US); F24H 15/174 (2022.01 - EP US); F24H 15/219 (2022.01 - EP US); F24H 15/238 (2022.01 - EP US); F24H 15/355 (2022.01 - EP US); F24H 15/176 (2022.01 - EP US)
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
DOCDB simple family (publication)
EP 2372259 A2 20111005; EP 2372259 A3 20140122; EP 2372259 B1 20160511; DE 102010013139 A1 20110929; ES 2586689 T3 20161018; PT 2372259 T 20160714
DOCDB simple family (application)
EP 11159306 A 20110323; DE 102010013139 A 20100327; ES 11159306 T 20110323; PT 11159306 T 20110323