EP 2422136 B1 20130403 - Pre-mix burner
Title (en)
Pre-mix burner
Title (de)
VORMISCHBRENNER
Title (fr)
Brûleur à prémélange
Publication
Application
Priority
- EP 2010051104 W 20100129
- EP 09158558 A 20090423
- EP 10702659 A 20100129
Abstract (en)
[origin: EP2244015A1] The burner (1) has a pilot gas inlet i.e. pilot gas inlet pipe (23), including a duct wall i.e. pipe wall, facing towards an air inlet duct (21), and a pilot gas outflow end (29) fixed to the air inlet duct. An igniting element i.e. igniting electrode (35), is located in the air inlet duct, and the pilot gas outflow end is provided in upstream of the air inlet duct. The duct wall of the pilot gas inlet duct has a gas outflow opening (37) located upstream from the igniting element. A pilot gas outflow duct has flow resistance downstream from the gas outflow opening.
IPC 8 full level
F23R 3/34 (2006.01)
CPC (source: EP)
F23R 3/343 (2013.01)
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 MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
EP 2244015 A1 20101027; CN 102414514 A 20120411; CN 102414514 B 20140820; EP 2422136 A1 20120229; EP 2422136 B1 20130403; RU 2011147468 A 20130527; RU 2551462 C2 20150527; WO 2010121845 A1 20101028
DOCDB simple family (application)
EP 09158558 A 20090423; CN 201080017830 A 20100129; EP 10702659 A 20100129; EP 2010051104 W 20100129; RU 2011147468 A 20100129