EP 2014985 A3 20140226 - Method of adjusting the air/fuel ratio for a gas fired burner
Title (en)
Method of adjusting the air/fuel ratio for a gas fired burner
Title (de)
Verfahren zur Brenngas-Luft-Einstellung für einen brenngasbetriebenen Brenner
Title (fr)
Procédé de réglage du rapport air/carburant d'un brûleur fonctionnant au gaz
Publication
Application
Priority
AT 10992007 A 20070713
Abstract (en)
[origin: EP2014985A2] The setting process for the burner (1) is monitored by an ionization electrode (3), the signal of which may be measured directly or indirectly. During operation, the mixture is weakened and the ionization signal is continuously measured, A signal gradient is formed. If this is exceeded, the weakening of the mixture is ended and the mixtures setting is thus defined.
IPC 8 full level
F23N 5/12 (2006.01)
CPC (source: EP)
F23N 5/123 (2013.01)
Citation (search report)
- [XDI] US 5971745 A 19991026 - BASSETT WILLIAM W [US], et al
- [XI] EP 1176364 A1 20020130 - NEFIT BUDERUS B V [NL]
- [I] US 4118172 A 19781003 - NOIR DOMINIQUE, et al
- [A] US 2006257805 A1 20061116 - NORDBERG TIMOTHY J [US], et al
- [A] EP 1331444 A2 20030730 - VAILLANT GMBH [DE]
- [A] DE 19839160 A1 20000302 - STIEBEL ELTRON GMBH & CO KG [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 2014985 A2 20090114; EP 2014985 A3 20140226; EP 2014985 B1 20170524; AT 505442 A1 20090115; AT 505442 B1 20090715; DE 102008031979 A1 20090115; DK 2014985 T3 20170724; ES 2629770 T3 20170814; HR P20170996 T1 20171215; PL 2014985 T3 20170929; PT 2014985 T 20170713
DOCDB simple family (application)
EP 08012196 A 20080707; AT 10992007 A 20070713; DE 102008031979 A 20080707; DK 08012196 T 20080707; ES 08012196 T 20080707; HR P20170996 T 20170630; PL 08012196 T 20080707; PT 08012196 T 20080707