(19)
(11) EP 2 407 721 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
13.09.2017 Bulletin 2017/37

(43) Date of publication A2:
18.01.2012 Bulletin 2012/03

(21) Application number: 11173502.3

(22) Date of filing: 11.07.2011
(51) International Patent Classification (IPC): 
F24C 3/12(2006.01)
(84) Designated Contracting States:
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 States:
BA ME

(30) Priority: 16.07.2010 CN 201010232653

(71) Applicant: BSH Hausgeräte GmbH
81739 München (DE)

(72) Inventors:
  • Boehm, Christian
    86919 Utting (DE)
  • Zou, Xue
    210000 Nanjing (CN)

   


(54) Gas valve device and gas stove


(57) A gas valve device (10) and a gas stove are provided. The gas valve device (10) includes at least one gas inlet (5), gas channel, and nozzle (3), in which the gas inlet (5) is in communication with a main gas pipe, one end of the gas channel is in communication with the gas inlet, the other end of the gas channel is in communication with the nozzle (3), the nozzle (3) is used for supplying a burner with gas, a self-opening solenoid valve (1) is disposed in the gas channel, when the self-opening solenoid valve (1) is open, the gas flows to the nozzle through the self-opening solenoid valve (1); and when the self-opening solenoid valve (1) is closed, the gas is not able to flow to the nozzle (3) through the self-opening solenoid valve (1). The gas valve device (10) further includes a control module (8), and the control module (8) is used for controlling the self-opening solenoid valve (1). The intelligent control level of the gas is improved, and the service life of the gas valve device is increased.







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