EP 2357410 A3 20180314 - Method and device for flame detection on the basis of ionisation flow measurement
Title (en)
Method and device for flame detection on the basis of ionisation flow measurement
Title (de)
Verfahren und Vorrichtung zur auf Ionisationsstrommessung basierenden Flammenerkennung
Title (fr)
Procédé et dispositif de détection de flammes basés sur une mesure du courant d'ionisation
Publication
Application
Priority
DE 102010001307 A 20100128
Abstract (en)
[origin: EP2357410A2] The method involves producing a measuring voltage (12a), which is larger than a saturation voltage for producing an ionization current (16a) at an ionization electrode (16) of the flame monitoring system in the primary operating condition of the burner (22) by a device (12) for producing the measuring voltage in a voltage range, which varies from a voltage level above the saturation voltage and a voltage level below the saturation voltage. An independent claim is also included for a device for use in a flame monitoring system for producing a measuring voltage for flame detection corresponding to ionization current measurement.
IPC 8 full level
F23N 5/12 (2006.01)
CPC (source: EP)
F23N 5/123 (2013.01); F23N 5/12 (2013.01); F23N 2227/02 (2020.01); F23N 2229/12 (2020.01)
Citation (search report)
- [AD] DE 102007018122 A1 20081023 - VIESSMANN WERKE KG [DE]
- [A] DE 102004061300 B3 20060713 - SIEMENS AG [DE]
- [A] EP 1300632 A2 20030409 - BOSCH GMBH ROBERT [DE]
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2357410 A2 20110817; EP 2357410 A3 20180314; EP 2357410 B1 20190717; DE 102010001307 A1 20110818; DE 102010001307 B4 20131224; PL 2357410 T3 20200131
DOCDB simple family (application)
EP 11152479 A 20110128; DE 102010001307 A 20100128; PL 11152479 T 20110128