EP 1300631 A3 20040204 - Combustion apparatus
Title (en)
Combustion apparatus
Title (de)
Brennvorrichtung
Title (fr)
Appareil de combustion
Publication
Application
Priority
DE 10148686 A 20011002
Abstract (en)
[origin: EP1300631A2] The combustion unit (1) has a fire grate (2) on which solid fuel, particularly wood (10), is placed and a flue gas evacuation (5) from the main combustion chamber (3) above the grate downwards through the grate to a secondary combustion chamber (4). Beneath the fire grate, nozzle tubes (6) are arranged in the flue gas evacuation system, which have outlet apertures (7a,7b) in their wall and serve to feed secondary gas into the primary gas evacuation system. <??>The grate bars with their lateral ends locate individually loosely on the side claddings (13) of the flue gas evacuation system and with which the housing (11) is lined. The nozzle tubes preferably have a pentagonal cross-section, with one corner upwards, preferably in the form of a diamond and the outlet apertures (7a,7b) are arranged at the other corners of the cross-section.
IPC 1-7
IPC 8 full level
F23H 1/02 (2006.01); F23H 17/12 (2006.01); F23L 9/04 (2006.01); F23M 9/00 (2006.01); F23M 9/04 (2006.01)
CPC (source: EP)
F23B 7/005 (2013.01); F23L 9/04 (2013.01)
Citation (search report)
- [X] DE 19531821 A1 19970220 - HERLT CHRISTIAN DIPL ING [DE]
- [X] FR 2743869 A1 19970725 - CLERC DE BUSSY LE [FR]
- [A] FR 2592944 A1 19870717 - ETUDE APPLIC GLE ELEMENTS MECA [FR]
- [A] DE 9000347 U1 19900412
- [A] US 5014680 A 19910514 - SIEMER DARRYL D [US]
- [A] GB 346505 A 19310416 - GEORGE FREDERICK EVANS, et al
- [A] FR 658750 A 19290619
- [A] DE 532189 C 19310827 - ESSENER MASCHINENFABRIK G M B
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
EP 1300631 A2 20030409; EP 1300631 A3 20040204; EP 1300631 B1 20061115; AT E345472 T1 20061215; DE 10148686 C1 20030710; DE 50208691 D1 20061228
DOCDB simple family (application)
EP 02021876 A 20020930; AT 02021876 T 20020930; DE 10148686 A 20011002; DE 50208691 T 20020930