EP 3555531 A1 20191023 - TAP WATER PREPARING DEVICE AND METHOD THEREFOR
Title (en)
TAP WATER PREPARING DEVICE AND METHOD THEREFOR
Title (de)
VORRICHTUNG ZUR ZUBEREITUNG VON LEITUNGSWASSER UND VERFAHREN DAFÜR
Title (fr)
DISPOSITIF DE PRÉPARATION D'EAU DU ROBINET ET PROCÉDÉ ASSOCIÉ
Publication
Application
Priority
- NL 2018020 A 20161219
- NL 2017050849 W 20171219
Abstract (en)
[origin: WO2018117823A1] The invention relates to a tap water preparing device for heating cold tap water, comprising a heat exchanger, a supply connection for cold tap water in a primary heat exchanger circuit, a delivery connection for warm tap water from the primary circuit, and a heat source for heating tap water in the primary circuit, wherein the heat source is located in the heat exchanger and is provided with cooling means for controllably cooling the heat exchanger and the tap water located in the primary circuit. The invention furthermore relates to a method comprising: allowing tap water to flow through the primary circuit of the heat exchanger; heating the flowing tap water to warm tap water in the primary circuit of the heat exchanger; interrupting the flow so that tap water no longer flows; subsequently cooling the heat exchanger and warm tap water located in the primary circuit of the heat exchanger to a temperature equal to or lower than 25°C.
IPC 8 full level
F24D 17/00 (2006.01); C02F 11/18 (2006.01); E03C 1/10 (2006.01)
CPC (source: EP)
F24D 17/0073 (2013.01); C02F 1/02 (2013.01); C02F 2303/04 (2013.01); C02F 2307/06 (2013.01); E03C 2001/005 (2013.01)
Citation (search report)
See references of WO 2018117823A1
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)
WO 2018117823 A1 20180628; EP 3555531 A1 20191023; NL 2018020 B1 20180626
DOCDB simple family (application)
NL 2017050849 W 20171219; EP 17822484 A 20171219; NL 2018020 A 20161219