Global Patent Index - EP 1300631 A3

EP 1300631 A3 20040204 - Combustion apparatus

Title (en)

Combustion apparatus

Title (de)

Brennvorrichtung

Title (fr)

Appareil de combustion

Publication

EP 1300631 A3 20040204 (DE)

Application

EP 02021876 A 20020930

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

F23B 5/04; F23B 7/00; F23L 9/04; F23H 17/12

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)

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