EP 2722449 A1 20140423 - Potable water system
Title (en)
Potable water system
Title (de)
Trinkwassersystem
Title (fr)
Système d'eau potable
Publication
Application
Priority
EP 12189268 A 20121019
Abstract (en)
Potable water system for a building, comprising a hot water supply line (10), a cold water supply line (11) and a plurality of water consumers (12) branching of from the hot water supply line (10) and the cold water supply line (11), wherein each water consumer (12) has a mixing valve (13) having a first inlet (14) connected to the hot water supply line (10), a second inlet (15) connected to the cold water supply line (11) and an outlet (16) connected to a withdrawal line (17) conducting mixed water to a point of withdrawal (18) of the respective water consumer (12), and further comprising a controller (29) receiving an actual value of the hot water temperature and an actual value of the cold water temperature, wherein the controller (29) generates at least one control signal for preventing and/or counteracting microbiological growth within the potable water system. The controller (29) receives in addition to the hot water temperature and the cold water temperature an actual value of at least one mixed water temperature of each water consumer (12), wherein the controller (29) generates for each water consumer (12) at least one water consumer individual control signal for preventing and/or counteracting microbiological growth within the potable water system.
IPC 8 full level
CPC (source: EP)
Citation (applicant)
EP 2466019 A2 20120620 - HONEYWELL TECHNOLOGIES SARL [CH]
Citation (search report)
- [YD] EP 2466019 A2 20120620 - HONEYWELL TECHNOLOGIES SARL [CH]
- [Y] DE 202008002822 U1 20090709 - KEMPER GEBR GMBH & CO KG [DE]
- [A] WO 2009047586 A1 20090416 - SIMONESCHI S R L [IT], et al
- [A] WO 2012098383 A1 20120726 - WALLGATE LTD [GB], et al
- [A] US 4688273 A 19870825 - LYNG BJOERN [NO]
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)
DOCDB simple family (application)
EP 12189268 A 20121019