EP 2652398 B1 20200212 - GAS VALVE UNIT FOR A DUAL CIRCUIT BURNER
Title (en)
GAS VALVE UNIT FOR A DUAL CIRCUIT BURNER
Title (de)
GASVENTILEINHEIT FÜR EINEN ZWEIKREISBRENNER
Title (fr)
UNITÉ VANNE À GAZ POUR UN BRÛLEUR À DEUX CIRCUITS
Publication
Application
Priority
- EP 10290659 A 20101214
- EP 2011072024 W 20111207
- EP 11794700 A 20111207
Abstract (en)
[origin: WO2012080051A2] The subject matter of the invention is a gas valve unit for adjusting gas volume flows to a dual circuit gas burner (1) of a gas appliance, particularly a gas cooking appliance. The gas valve unit comprises a gas inlet (3) and two gas outlets (11, 12). According to the invention, the gas volume flow fed to the first gas outlet (11) can be adjusted in multiple stages. The gas volume flow fed to a second gas outlet (12) can be adjusted in multiple stages. The gas valve unit comprises at least two first on-off valves (15) and at least two first throttle points (17) for adjusting the gas volume flow fed to the first gas outlet (11). The gas valve unit further comprises at least two second on-off valves (16) and at least two second throttle points (18) for adjusting the gas volume flow fed to the second gas outlet (12). At least some of the on-off valves (15, 16) can be switched by means of magnetic force by positioning at least one magnetically active body (5, 6), and at least one first on-off valve (15.3) can be switched by means of a mechanical force acting on said first on-off valve (15.3).
IPC 8 full level
F23D 14/06 (2006.01)
CPC (source: EP)
F23D 14/06 (2013.01); F23K 5/007 (2013.01); F23N 1/007 (2013.01); F23D 2900/14062 (2013.01); F23N 2235/18 (2020.01); F23N 2235/22 (2020.01); F23N 2235/24 (2020.01); F23N 2237/10 (2020.01)
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
DOCDB simple family (publication)
WO 2012080051 A2 20120621; WO 2012080051 A3 20140123; CN 103703316 A 20140402; CN 103703316 B 20160113; EP 2652398 A2 20131023; EP 2652398 B1 20200212; ES 2774168 T3 20200717; PL 2652398 T3 20200713
DOCDB simple family (application)
EP 2011072024 W 20111207; CN 201180060320 A 20111207; EP 11794700 A 20111207; ES 11794700 T 20111207; PL 11794700 T 20111207