EP 2032896 A1 20090311 - A PELLET BURNER
Title (en)
A PELLET BURNER
Title (de)
PELLETBRENNER
Title (fr)
BRULEUR DE PASTILLES
Publication
Application
Priority
- SE 2007000521 W 20070530
- SE 0601191 A 20060530
Abstract (en)
[origin: WO2007139475A1] Burner for particulate fuel, above all pellets such as bio-pellets, comprising a chute (10) having a longitudinal axis (11), the chute having a generally horizontally oriented longitudinal axis and having an inner wall of an essentially cup-shapedly upwardly open cross-section shape, a feeding device (30-34) for feeding a bed (20) of the particulate matter in and along the chute (10), and a device (40) for supply of primary air to the bed (20) in the chute (10), characterized in that the primary air supply device (40) is arranged to, without contact, direct primary air from above toward the free top- side of the bed (20) in the chute.
IPC 8 full level
F23B 40/06 (2006.01); F23H 15/00 (2006.01); F23L 1/00 (2006.01)
CPC (source: EP SE US)
F23B 40/06 (2013.01 - EP US); F23H 15/00 (2013.01 - SE); F23L 1/00 (2013.01 - EP SE US); F23L 15/04 (2013.01 - EP US); Y02E 20/34 (2013.01 - EP US)
Citation (search report)
See references of WO 2007139475A1
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 MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
WO 2007139475 A1 20071206; EP 2032896 A1 20090311; SE 0601191 L 20071201; SE 529932 C2 20080108; US 2009205545 A1 20090820
DOCDB simple family (application)
SE 2007000521 W 20070530; EP 07748185 A 20070530; SE 0601191 A 20060530; US 30298407 A 20070530