EP 2771617 B1 20170927 - GAS CONTROL VALVE
Title (en)
GAS CONTROL VALVE
Title (de)
GASREGELARMATUR
Title (fr)
VANNE DE REGULATION DE GAZ
Publication
Application
Priority
- DE 102011116797 A 20111024
- EP 2012004420 W 20121022
Abstract (en)
[origin: CA2852147A1] The aim of the invention is to provide a gas regulator fitting that ensures simple manual operation. In particular, activation and deactivation, respectively, are to be made possible with one motion. Furthermore, the invention aims to ensure that even in the event the voltage source malfunctions, the gas regulator fitting will be deactivated. To accomplish this, an ignition safety magnet (34) is excited by a current flowing over a first micro switch (13) when the gas regulator fitting is activated by means of the manual actuation of a tappet (10) having selector contours (15; 16) in a longitudinal direction against the force of a return spring (12). A second micro switch (14), which is series-connected in the thermal current circuit, thereby assumes the open position thereof since both micro switches (13; 14) can be operated by means of the selector contours (15; 16) assigned thereto, such that the first micro switch (13) is closed before the second micro switch (14) is opened, whereas when the tappet (10) assumes the initial position thereof under the force of the return spring (12), the second micro switch (14) is closed before the first micro switch (13) is opened.
IPC 8 full level
F23N 5/26 (2006.01)
CPC (source: EP RU US)
F23N 5/26 (2013.01 - EP RU US); F23Q 3/006 (2013.01 - US); F23N 2235/24 (2020.01 - EP US)
Citation (examination)
US 7507085 B2 20090324 - HAPPE BARBARA [DE], 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
DOCDB simple family (publication)
DE 102011116797 A1 20130425; DE 102011116797 B4 20161222; AU 2012327503 A1 20140515; AU 2012327503 B2 20161124; CA 2852147 A1 20130502; CA 2852147 C 20191105; CN 104024736 A 20140903; CN 104024736 B 20160413; EP 2771617 A1 20140903; EP 2771617 B1 20170927; EP 2771617 B8 20171213; ES 2653922 T3 20180209; HK 1198059 A1 20150306; HU E035155 T2 20180502; NO 2789000 T3 20180602; PL 2771617 T3 20180330; PT 2771617 T 20171221; RU 2014118974 A 20151210; RU 2610635 C2 20170214; SI 2771617 T1 20180131; UA 114096 C2 20170425; US 2014272740 A1 20140918; US 9523501 B2 20161220; WO 2013060442 A1 20130502
DOCDB simple family (application)
DE 102011116797 A 20111024; AU 2012327503 A 20121022; CA 2852147 A 20121022; CN 201280052178 A 20121022; EP 12784209 A 20121022; EP 2012004420 W 20121022; ES 12784209 T 20121022; HK 14111540 A 20141114; HU E12784209 A 20121022; NO 13700673 A 20130111; PL 12784209 T 20121022; PT 12784209 T 20121022; RU 2014118974 A 20121022; SI 201231126 T 20121022; UA A201405387 A 20121022; US 201214350477 A 20121022