EP 4256142 A1 20231011 - SANITARY FLUSHING SYSTEM
Title (en)
SANITARY FLUSHING SYSTEM
Title (de)
HYGIENESPÜLSYSTEM
Title (fr)
SYSTÈME DE CHASSE D'EAU SANITAIRE
Publication
Application
Priority
- EP 20211566 A 20201203
- EP 2021083185 W 20211126
Abstract (en)
[origin: WO2022117461A1] The invention relates to a sanitary flushing system comprising a water line (1) in which water is guided in a flow direction (F), a flushing fitting (4) which can be actuated to flush the water line (1), a control unit (5) for actuating the flushing fitting (4), a first temperature sensor (6) for measuring a first water temperature (T1), and a second temperature sensor (7) for measuring a second water temperature (T2), wherein the measurement values of the measured temperatures can be transmitted from the temperature sensors (6, 7) to the control unit (5), wherein, during a flushing process during which the flushing fitting is open such that the water line (1) is flushed, a temperature difference (dT) between the first water temperature (T1) and the second water temperature (T2) can be determined by the control unit (5), and wherein the flushing fitting (4) is closed when the temperature difference (dT) reaches a threshold value (dTS).
IPC 8 full level
CPC (source: EP)
E03B 1/048 (2013.01); E03B 7/08 (2013.01)
Citation (search report)
See references of WO 2022117461A1
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022117461 A1 20220609; DE 112021006269 A5 20231221; EP 4256142 A1 20231011
DOCDB simple family (application)
EP 2021083185 W 20211126; DE 112021006269 T 20211126; EP 21820550 A 20211126