EP 2138774 A3 20101020 - Domestic hot water network with low rate of pathogens
Title (en)
Domestic hot water network with low rate of pathogens
Title (de)
Sanitäres Warmwassernetz mit niedrigem Krankheitserregergehalt
Title (fr)
Réseau d'eau chaude sanitaire à faible taux de pathogènes
Publication
Application
Priority
FR 0802817 A 20080526
Abstract (en)
[origin: EP2138774A2] The network has a domestic cold water arriving circuit (10) including a flow regulation unit (14) i.e. needle valve, for regulating flow of cold water circulating in the circuit. A closed hot water network (11) and the circuit are connected to a pressure equalizer (13). The hot water network and the circuit are in contact with each other through a heat exchanger (15) positioned near a mouth of the circuit such that cold water flowing through the circuit is heated to a pre-programmed temperature before being distributed in the hot water network.
IPC 8 full level
F24D 17/00 (2006.01)
CPC (source: EP)
F24D 17/00 (2013.01)
Citation (search report)
- [Y] DE 102004013219 B3 20050519 - SANDLER SYSTEMTECHNIK E K [DE]
- [Y] FR 2907925 A1 20080502 - SASSIER PIERRE HENRI [FR]
- [Y] DE 4035115 A1 19910919 - SANDLER ENERGIETECHNIK [DE]
- [Y] EP 0660049 A1 19950628 - ZONNE EN NEDERLAND B V [NL]
- [Y] WO 2008006167 A1 20080117 - SHERINGHAM INVEST PTY LTD [AU], et al
- [Y] GB 2322929 A 19980909 - INTER ALBION LTD [GB]
- [A] US 3642021 A 19720215 - MULLER JOHN THOMAS, et al
- [A] FR 2813406 A1 20020301 - SASSIER ANNE [FR]
- [A] GB 213189 A 19240327 - GUY EDWARD SHOEMAKER
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 MK MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 09006957 A 20090525