EP 3611430 A1 20200219 - CONTROL CIRCUIT FOR A WATER FEEDING SYSTEM OF A STEAM COOKING APPARATUS
Title (en)
CONTROL CIRCUIT FOR A WATER FEEDING SYSTEM OF A STEAM COOKING APPARATUS
Title (de)
STEUERSCHALTUNG FÜR EIN WASSERVERSORGUNGSSYSTEM EINER DAMPFGARVORRICHTUNG
Title (fr)
CIRCUIT DE COMMANDE POUR UN SYSTÈME D'ALIMENTATION EN EAU D'UN APPAREIL DE CUISSON À LA VAPEUR
Publication
Application
Priority
EP 18189164 A 20180815
Abstract (en)
The present invention relates to a control circuit (18) for a water feeding system (10) of a steam cooking appliance. The control circuit (18) comprises a rectifier circuit (26) and a valve control circuit (28). The valve control circuit (28) is connected to a DC output of the rectifier circuit (26). The valve control circuit (28) is provided for controlling a valve (16) for a water supply. The valve control circuit (28) includes at least one temperature sensor (22) and at least one Zener diode (Z1). The valve control circuit (28) opens and closes the valve (16) in dependence of a temperature detected by the temperature sensor (22).
IPC 8 full level
CPC (source: EP)
Citation (search report)
- [A] US 2008292761 A1 20081127 - BARATIN NICOLE [FR], et al
- [A] CN 204213890 U 20150318 - HANGZHOU QIANLONG ELEC CO LTD
- [A] US 2012061378 A1 20120315 - COLBURN MICHAEL GEORGE [US], et al
- [A] GB 1090859 A 19671115 - PHILIPS NV
- [A] US 2014225507 A1 20140814 - HASEGAWA JUNICHI [JP], et al
- [A] US 4430540 A 19840207 - SCALF GERALD W [US]
- [A] JP H085148 A 19960112 - MATSUSHITA ELECTRIC IND CO LTD
- [A] CN 204017836 U 20141217 - JIANGSU GUOLI CHEMICAL TECHNOLOGY CO LTD
- [A] US 2012026632 A1 20120202 - ACHARYA PARAG VISHWANATH [IN], 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)
DOCDB simple family (application)
EP 18189164 A 20180815