EP 3372898 A3 20181121 - FLAME MONITORING ARRANGEMENT FOR A FUEL-FIRED HEATER
Title (en)
FLAME MONITORING ARRANGEMENT FOR A FUEL-FIRED HEATER
Title (de)
FLAMMEN-ÜBERWACHUNGSANORDNUNG FÜR EIN MIT BRENNSTOFF ARBEITENDES HEIZGERÄT
Title (fr)
DISPOSITIF DE SURVEILLANCE DE FLAMME POUR UN APPAREIL DE CHAUFFAGE À COMBUSTIBLE
Publication
Application
Priority
- DE 102017107592 A 20170407
- DE 202017101404 U 20170310
IPC 8 full level
F23N 5/08 (2006.01)
CPC (source: EP)
F23N 5/082 (2013.01); F23N 2229/18 (2020.01)
Citation (search report)
- [XI] US 2013318994 A1 20131205 - HOFFMAN ALAN REX [US], et al
- [IY] DE 102010063524 A1 20120621 - WYRWA BODO [DE]
- [X] US 5120975 A 19920609 - FEDOR STEPHEN [US], et al
- [Y] FR 2615596 A1 19881125 - ALSACE GAZ IND SA [FR]
- [XP] DE 202017101404 U1 20170504 - SPHEROS GMBH [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)
DOCDB simple family (application)
EP 18152420 A 20180118