EP 2005066 A1 20081224 - METHOD FOR STARTING A FIRING DEVICE IN UNKNOWN GENERAL CONDITIONS
Title (en)
METHOD FOR STARTING A FIRING DEVICE IN UNKNOWN GENERAL CONDITIONS
Title (de)
VERFAHREN ZUM STARTEN EINER FEUERUNGSEINRICHTUNG BEI UNBEKANNTEN RAHMENBEDINGUNGEN
Title (fr)
PROCÉDÉ POUR METTRE EN MARCHE UN SYSTÈME DE CHAUFFAGE DANS DES CONDITIONS GÉNÉRALES INCONNUES
Publication
Application
Priority
- EP 2007001050 W 20070207
- DE 102006006964 A 20060214
Abstract (en)
[origin: WO2007093312A1] The invention relates to a method for starting a firing device, in particular for first-time non-ignition of a gas burner, in unknown general conditions, a characteristic curve of a start air coefficient known from empirical calculations, being stored for the firing device in a memory in conjunction with the burner temperature. According to the invention, a calibration of the start profile is carried out. The ratio of opening of the gas valve (w) to the amount of air M<SUB>L</SUB>, required for ignition, is determined in an iterative manner by varying the amount of gas and/or air, and in the event of ignition, the firing device is started and the relevant air coefficient (?)<SUB>IGNITION</SUB> is recorded.
IPC 8 full level
F23N 1/02 (2006.01)
CPC (source: EP US)
F23N 1/022 (2013.01 - EP US); F23N 2223/48 (2020.01 - EP US); F23N 2223/54 (2020.01 - EP US); F23N 2225/16 (2020.01 - EP US); F23N 2227/02 (2020.01 - EP US); F23N 2227/20 (2020.01 - EP US)
Citation (search report)
See references of WO 2007093312A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102006006964 A1 20070823; DE 102006006964 B4 20120906; CA 2641352 A1 20070823; EP 2005066 A1 20081224; EP 2005066 B1 20140827; US 2009148798 A1 20090611; US 8721325 B2 20140513; WO 2007093312 A1 20070823
DOCDB simple family (application)
DE 102006006964 A 20060214; CA 2641352 A 20070207; EP 07703333 A 20070207; EP 2007001050 W 20070207; US 22402107 A 20070207