EP 4047144 A1 20220824 - ELECTRONIC SHOWER SYSTEM FOR REDUCING WATER AND ENERGY CONSUMPTION
Title (en)
ELECTRONIC SHOWER SYSTEM FOR REDUCING WATER AND ENERGY CONSUMPTION
Title (de)
ELEKTRONISCHES DUSCHSYSTEM ZUR REDUZIERUNG DES WASSER- UND ENERGIEVERBRAUCHS
Title (fr)
SYSTÈME DE DOUCHE ÉLECTRONIQUE POUR RÉDUIRE LA CONSOMMATION D'EAU ET D'ÉNERGIE
Publication
Application
Priority
ES 202130340 U 20210219
Abstract (en)
A water-saving electronic shower system (1) comprises an electro-hydraulic control housing (2) connected to a power source (7), a cold water inlet (17), a hot water inlet (18) and a plurality of water outlets; wherein the electro-hydraulic control housing (2) comprises: a control circuit (3); a temperature control valve (4); a temperature sensor (5); and a selector valve (6) for the plurality of water outlets; wherein the control circuit (3) is electrically connected to the temperature control valve (4), the temperature sensor (5) and the selector valve (6); wherein the system further comprises: a recirculation conduit (26) connected between a first outlet of the plurality of water outlets and the cold water inlet (17); and a circulator element (19) inserted in the recirculation conduit (26) and connected to the control circuit (3).
IPC 8 full level
E03B 7/04 (2006.01); E03C 1/04 (2006.01); E03C 1/05 (2006.01)
CPC (source: EP)
E03B 7/045 (2013.01); E03C 1/0408 (2013.01); E03C 1/055 (2013.01)
Citation (search report)
- [IY] US 6286764 B1 20010911 - GARVEY EDWARD C [US], et al
- [IY] EP 2942571 A1 20151111 - PESAVENTO FRANCO [IT], et al
- [Y] EP 2910694 A1 20150826 - KOHLER CO [US]
- [Y] WO 2019175851 A1 20190919 - POPPER SHAY [IL]
- [Y] US 2015221206 A1 20150806 - SCHNEIDER II RANDY [US], et al
Citation (examination)
US 2020263400 A1 20200820 - SONG KI BOK [US], et al
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)
EP 4047144 A1 20220824; DE 202022003016 U1 20240523; ES 1266215 U 20210427; ES 1266215 Y 20210728
DOCDB simple family (application)
EP 22152911 A 20220124; DE 202022003016 U 20220124; ES 202130340 U 20210219