EP 1734306 A1 20061220 - Burner for premix-type combustion
Title (en)
Burner for premix-type combustion
Title (de)
Brenner zur vormischartigen Verbrennung
Title (fr)
Brûleur pour combustion à prémélange
Publication
Application
Priority
CH 10312005 A 20050617
Abstract (en)
The premix burner has a central cavity (8), into which premix air is fed through slots (11) in its walls. A central pipe (2) at the center of the cavity injects fuel for the main combustion into the burner, while pipes (14) above and below it on either side inject premix fuel (3) at right angles to the burner axis. An independent claim is included for a method for operating the burner.
IPC 8 full level
F23R 3/28 (2006.01); F23C 7/00 (2006.01); F23D 11/40 (2006.01); F23D 17/00 (2006.01)
CPC (source: EP US)
F23C 7/002 (2013.01 - EP US); F23D 11/402 (2013.01 - EP US); F23D 17/002 (2013.01 - EP US); F23R 3/286 (2013.01 - EP US); F23C 2900/07002 (2013.01 - EP US)
Citation (search report)
- [XY] US 5489203 A 19960206 - DOEBBELING KLAUS [CH], et al
- [DY] WO 0196785 A1 20011220 - ALSTOM SWITZERLAND LTD [CH], et al
- [A] US 5244380 A 19930914 - DOEBBELING KLAUS [CH], et al
- [A] US 5588824 A 19961231 - MCMILLAN ROBIN T D [CH]
- [A] EP 0981016 A1 20000223 - ASEA BROWN BOVERI [CH]
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
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1734306 A1 20061220; EP 1734306 B1 20100908; AT E480737 T1 20100915; CN 1880848 A 20061220; DE 502006007811 D1 20101021; ES 2352679 T3 20110222; US 2007026353 A1 20070201; US 7975486 B2 20110712
DOCDB simple family (application)
EP 06115305 A 20060612; AT 06115305 T 20060612; CN 200610093770 A 20060619; DE 502006007811 T 20060612; ES 06115305 T 20060612; US 45290006 A 20060615